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Sample records for congenital desmoid tumor

  1. Genetics Home Reference: desmoid tumor

    MedlinePlus

    ... in my area? Other Names for This Condition aggressive fibromatosis deep fibromatosis desmoid fibromatosis familial infiltrative fibromatosis ... catenin protein and somatic APC mutations in sporadic aggressive fibromatoses (desmoid tumors). Am J Pathol. 1997 Aug; ...

  2. Update on desmoid tumors.

    PubMed

    Escobar, C; Munker, R; Thomas, J O; Li, B D; Burton, G V

    2012-03-01

    Desmoid tumors (DTs) are histologically benign proliferations of stromal cells but may grow locally aggressive. Overall, DTs are rare (0.03% of all neoplasms). A minority of DTs is associated with Gardner syndrome and mutations of the familial adenomatous polyposis (FAP) gene. Most spontaneous DTs are associated with mutations of the beta-catenin gene. This mutation results in the activation of Wnt/catenin signaling. Due to their variable clinical presentation and behavior, no standard approach for DTs can be recommended. In most cases of DTs of the extremities surgical extirpation is indicated, whereas in many other cases, a multimodal and multidisciplinary concept should be followed. In this review article, we discuss the diagnosis, pathogenesis, and treatment options for DTs, including targeted therapy with tyrosine kinase inhibitors.

  3. Extra-Abdominal Desmoid Tumors (Aggressive Fibromatoses)

    MedlinePlus

    ... Patient Stories Resources Copyright 2014 American Academy of Orthopaedic Surgeons Extra-Abdominal Desmoid Tumors Extra-abdominal desmoids ... to serve as medical advice. Anyone seeking specific orthopaedic advice or assistance should consult his or her ...

  4. Desmoid tumor: a case of mistaken identity.

    PubMed

    Privette, Alicia; Fenton, Stephen J; Mone, Mary C; Kennedy, Anne M; Nelson, Edward W

    2005-01-01

    Desmoid tumors are rare tumors accounting for only 0.03% of all neoplasms. Mainly occurring in the fourth and fifth decades of life, these tumors originate in musculoaponeurotic tissues of the limbs, neck, trunk, abdominal wall, and mesentery. We present a rare case of a chest wall desmoid tumor that was mistaken for breast cancer on both physical examination and mammography, which highlights the unique risk these tumors present for confusion with other malignant processes. Although past literature contains numerous reports of other misdiagnoses, this case is unique in reporting the potential for misdiagnosis between chest wall desmoid tumors and breast cancer. In cases where suspicious breast findings do not correlate to usual diagnostic measures, such as fine-needle aspiration or core needle biopsy, the possibility of another pathology such as a chest wall desmoid tumor mimicking breast cancer should be considered in the differential diagnosis.

  5. Desmoid Tumors in Familial Adenomatous Polyposis.

    PubMed

    DE Marchis, Maria Laura; Tonelli, Francesco; Quaresmini, Davide; Lovero, Domenica; Della-Morte, David; Silvestris, Franco; Guadagni, Fiorella; Palmirotta, Raffaele

    2017-07-01

    Familial adenomatous polyposis (FAP) is a cancer syndrome caused by a germline mutation in the adenomatous polyposis coli (APC) gene. It is characterized by the presence of hundreds of colonic polyps, which have a high tendency to undergo malignant transformation. Among associated lesions in FAP, desmoid tumors represent a common possible life-threatening condition that requires special attention. They are rare tumors occurring with a particularly high incidence in FAP, especially after surgery. In agreement with Knudson's 'two-hit' theory, the inactivation of the residual APC gene in FAP is a critical step in the development of both colorectal cancer and desmoids. Several lines of evidence show that germline mutations affect the functional domains of the APC gene that are responsible for interactions of the transcript with β-catenin, whereas somatic second mutations involve the downstream region of the gene. Hence, an understanding of the molecular pathways underlying desmoid progression in FAP could be important for research and a valid resource for the early prevention and tailored treatment of this disease. In this review, we provide an updated insight into desmoids in FAP syndrome, from molecular pathogenesis to the main issues in management, with special attention given to genetic and molecular features of these tumors. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  6. Desmoid tumor following abdominally-based free flap breast reconstruction

    PubMed Central

    Oh, Christine; Hammoudeh, Ziyad S.

    2017-01-01

    Desmoid tumors are fibroblastic connective tissue tumors that most commonly develop within the anterior abdominal wall. The etiology of desmoid tumors has not been well defined; however, hereditary, hormonal, traumatic, and surgery-related causes have been implicated. Desmoid tumors are believed to arise from musculoaponeurotic structures. Development in the breast is very rare. Several reports of desmoid tumors arising in the vicinity of the fibrous capsule of a breast implant have been described, but to date, the authors are not aware of any published cases following autologous breast reconstruction. This report describes a desmoid tumor developing after a muscle-sparing free transverse rectus abdominis musculocutaneous (TRAM) flap for breast reconstruction and subsequent surgical management. PMID:28210557

  7. [Intraabdominal desmoid tumors in familial adenomatous polyposis].

    PubMed

    Galletto, Paula; Leoz, Maria Liz; Castells, Antoni; Balaguer, Francesc

    2013-11-01

    Desmoid tumors are currently the main cause of morbidity and mortality in patients with familial adenomatous polyposis. More than 10% of these patients will develop these tumors during their lifetime and more than a third will suffer their consequences. The main risk factors for their development are female sex and abdominal surgery. The most frequent localization is intraabdominal. The therapeutic approach to these tumors has changed, and the surgical treatment of choice is currently the subject of debate. If a watch and wait approach is adopted, more than 50% of tumors will prove to be indolent. Therefore, the therapeutic strategy should be based on clinical presentation and should be decided by a multidisciplinary team working in a center with experience of these tumors. The present article proposes a prognostic classification to guide the therapeutic approach.

  8. Desmoid tumor of the abdominal wall: a case report

    PubMed Central

    2011-01-01

    Introduction Desmoid tumors are rare lesions without any metastatic potential but a strong tendency to invade locally and to recur. These tumors are associated with women of fertile age, especially during and after pregnancy. Case presentation The case of a desmoid tumor of the anterior abdominal wall in a 40-year-old Caucasian man with no relevant family history is presented, describing its appearance on computed tomography and ultrasonography. The patient, who presented with a painless mass in the left anterolateral abdomen, had a history of previous urgent abdominal surgery after a shotgun injury two years earlier. Radical resection of the affected abdominal wall musculature was performed, and the defect was reconstructed with polypropylene mesh. Conclusion The diagnosis of desmoid tumor should be strongly considered even in male patients with an abdominal mass and a history of previous abdominal surgery. The goal of its treatment is complete tumor excision and avoidance of the development of complications such as hernia. PMID:21787413

  9. Bilateral desmoid tumor of the breast: case seriesand literature review

    PubMed Central

    Wongmaneerung, Phanchaporn; Somwangprasert, Areewan; Watcharachan, Kirati; Ditsatham, Chagkrit

    2016-01-01

    Background Desmoid tumor of the breast is very rare and locally aggressive but has no distant metastasis. Bilateral lesions are extremely rare, found in only 4% of patients. Two cases of bilateral desmoid tumor of the breast are reported. The clinical presentation, diagnosis, imaging, treatment, and follow-up outcomes of recurrence as well as a brief literature review are provided. Case reports Case 1 is a 31-year-old woman who presented with nipple retraction. An ultrasound revealed BIRAD V in both breasts. She underwent a bilateral excisional biopsy under ultrasound mark with the pathology result of extra-abdominal desmoid tumor in both breasts. The patient had a bilateral mastectomy with silicone implantation due to the involved margins by excision. She remained tumor free after 7-year follow-up. Case 2 is a 28-year-old woman who presented with a lump on her right breast that she had discovered ~2 months earlier. An ultrasound showed a spiculated mass in the right breast and some circumscribed hypoechoic masses in both breasts. A bilateral breast excision was done. The pathology result was an extra-abdominal desmoid tumor. She had recurrence on both sides and underwent a mastectomy and silicone implantation. The tumor has not recurred after 1-year follow-up. Conclusion Imaging cannot distinguish between benign breast lesions and malignancy. Pathology results are helpful in making a definitive diagnosis. Given that the desmoid tumor is locally aggressive, a local excision with clear margins is recommended. Chemotherapy and hormonal treatment are controversial. PMID:27578999

  10. Desmoid tumor patients carry an elevated risk of familial adenomatous polyposis.

    PubMed

    Koskenvuo, Laura; Peltomäki, Päivi; Renkonen-Sinisalo, Laura; Gylling, Annette; Nieminen, Taina T; Ristimäki, Ari; Lepistö, Anna

    2016-02-01

    The prevalence of desmoid tumors among patients with familial adenomatous polyposis (FAP) is at least 10%, and the prevalence of FAP among desmoid patients varies between 7.5-16%. Data included 106 desmoid patients identified from the database of the Department of Pathology, Helsinki University Hospital, years 2000-2012. We evaluated the risk of FAP among patients by using endoscopy and we identified individuals with attenuated FAP by APC gene mutation test. We compared sporadic desmoid patients' and FAP patients' clinical characteristics. Ten of 106 patients already had FAP diagnosis before the desmoid. Eleven patients had had FAP screening already earlier due to desmoid and three of them were found to have FAP. Total of 52 patients participated into prospective screening of FAP. No new cases of FAP were found. The risk of FAP among desmoid tumor patients was 4.8%. In the FAP desmoid group, there were more males and patients were younger than in the sporadic group. Intra-abdominal desmoids were more common in the FAP group. Patients with desmoid carry an elevated risk of FAP and therefore screening is indicated. Asymptomatic patients with desmoid situated in extra truncal region may not need to be screened. © 2015 Wiley Periodicals, Inc.

  11. Complete response to exemestane in a patient with a desmoid tumor.

    PubMed

    Debled, Marc; Le Loarer, François; Callonnec, Françoise; Soubeyran, Isabelle; Cambon-Michot, Chantal; Dujardin, Franck; Italiano, Antoine

    2012-04-01

    Desmoid tumors are rare mesenchymal neoplasms without metastatic potential. Despite the benign nature of this condition, some patients develop disease progression despite all locoregional options for care. Aggressive forms of desmoid tumors may induce morbidity that can lead to physical impairment and mortality that is occasionally observed as a result of local infiltrative growth and tissue invasion, in particular with abdominal disease. Few therapeutic options are available for patients with recurrent/unresectable desmoid tumors. Several studies have suggested the potential benefit of antiestrogens such as tamoxifen in this setting. Here we report the first description of the efficacy of an aromatase inhibitor in a patient with a desmoid tumor.

  12. Treatment of Extra — Abdominal Desmoid Tumors with Chemotherapy

    PubMed Central

    Montgomery, Corey; Emory, Cynthia; Adams, Sheila; Cohen, Jonathan; Pitcher, John David; Potter, Benjamin Kyle; Temple, H. Thomas

    2011-01-01

    Fibromatosis, or extra-abdominal desmoid tumor, is a benign disease which often has an aggressive clinical course that can be difficult to treat. We performed a retrospective review of 16 patients (12 females and four males) with a mean age of 34.2 years treated with methotrexate and vinblastine for newly diagnosed or recurrent extra-abdominal desmoid tumor. The mean age of our patient cohort was 34.2 years (range 11–70), and the mean tumor size was 11.5 cm (range 2.5–21.2 cm). The mean duration of therapy was 12 months with an average follow-up of 43 months (range 1–149 months). Fourteen of 16 patients demonstrated a clinical response to treatment. Eight of 14 patients demonstrated a radiologic decrease in tumor size. Only one patient progressed on therapy. Six patients developed recurrent symptoms after discontinuation of treatment. Chemotherapy-related symptoms including neutropenia, nausea, and vomiting were common and observed in most patients, however these side effects were mild and transient. Five patients developed peripheral neuropathy that prompted a change from vinblastine to vinorelbine during treatment. One potentially life-threatening complication (pneumocystis pneumonia) occurred which was diagnosed early and successfully treated. The use of methotrexate and vinblastine/vinorelbine in the management of fibromatosis appears to be an effective treatment with minimal treatment-related side effects. PMID:24212959

  13. Pancreatic solid cystic desmoid tumor: case report and literature review.

    PubMed

    Xu, Bin; Zhu, Ling-Hua; Wu, Jia-Guo; Wang, Xian-Fa; Matro, Erik; Ni, Jun-Jun

    2013-12-14

    Desmoid tumors (DTs) are nonmetastatic, locally aggressive neoplasms with a high rate of postoperative recurrence. Pancreatic DTs are especially rare; only a few cases have been reported to date. This paper describes a case of a sporadic cystic DT of the pancreas managed successfully with central pancreatectomy, with no signs of recurrence 40 mo after surgery. According to the literature, this is the first reported case in China of a pancreatic DT presenting as a solid cystic lesion, as well as the first pancreatic DT managed with central pancreatectomy and pancreaticogastrostomy. We report the case for its rarity and emphasize disease management by concerted application of clinical, pathological, radiological and immunohistochemical analyses.

  14. Functional and Aesthetic Thorax Reconstruction after Desmoid Tumor Resection.

    PubMed

    Olvera-Caballero, Carlos; Acosta-Ponce de Leon, Eric; Sanchez-Sosa, Sergio

    2017-02-01

    This study describes a case report of a 31-year-old patient who presented with a left thoracic tumor on costal cartilages 5 and 6 that was diagnosed as a desmoid tumor 3 years after receiving retropectoral breast implants for cosmetic reasons. The integral reconstruction of the thoracic wall, functional and aesthetic, was planned for a single surgical period. The defect secondary to the tumor resection, which left the pericardium and lung exposed, was closed using the pectoral muscle as a "pre-expanded" flap by the breast implant, and the breast aesthetic was treated bilaterally with new implants in the retromammary position. After 12 months, the patient remained free from tumor recurrence and had a satisfactory aesthetic result.

  15. Functional and Aesthetic Thorax Reconstruction after Desmoid Tumor Resection

    PubMed Central

    Acosta-Ponce de Leon, Eric; Sanchez-Sosa, Sergio

    2017-01-01

    Summary: This study describes a case report of a 31-year-old patient who presented with a left thoracic tumor on costal cartilages 5 and 6 that was diagnosed as a desmoid tumor 3 years after receiving retropectoral breast implants for cosmetic reasons. The integral reconstruction of the thoracic wall, functional and aesthetic, was planned for a single surgical period. The defect secondary to the tumor resection, which left the pericardium and lung exposed, was closed using the pectoral muscle as a “pre-expanded” flap by the breast implant, and the breast aesthetic was treated bilaterally with new implants in the retromammary position. After 12 months, the patient remained free from tumor recurrence and had a satisfactory aesthetic result. PMID:28280682

  16. Antitumor effects of hyaluronan inhibition in desmoid tumors.

    PubMed

    Briggs, Alexandra; Rosenberg, Laura; Buie, Justin D; Rizvi, Hira; Bertagnolli, Monica M; Cho, Nancy L

    2015-02-01

    Desmoid tumors (DTs) are rare, mesenchymal tumors that exhibit features of an abundant wound healing process. Previously, we showed that mesenchymal stem cells (MSCs) are constituents of DTs and may contribute to desmoid tumorigenesis via activities associated with wound healing. Hyaluronan (HA) is a long-charged chain of repeating glucuronate and N-acetylglucosamine disaccharides that is synthesized by HA synthases (HAS) and degraded by hyaluronidases (HYAL). HA is secreted into the extracellular matrix by injured stroma and is important for normal tissue repair and neoplastic progression. Here, we investigated the presence of HA in DTs and the antitumor effects of the HA inhibitor, 4-methylumbelliferone (4-MU), on DT-derived mesenchymal cells. By immunohistochemistry and enzyme-linked immunosorbent assay, we found abundant expression of HA in 29/30 DTs as well as >5-fold increased HA levels in DT-derived cell lines relative to controls. Immunohistochemistry also demonstrated high expression of HAS2 in DTs, and quantitative PCR analysis showed increased HAS2 upregulation in frozen DTs and DT-derived cells. 4-MU treatment of DT-derived cells significantly decreased proliferation as well as HA and HAS2 levels. Fluorescent immunohistochemistry showed that MSCs in DTs coexpressed HA, HAS2, HYAL2, as well as the major HA receptor CD44 and HA coreceptor TLR4. Taken together, our results suggest that paracrine regulation of HA signaling in DTs may contribute to MSC recruitment and tumor proliferation. Future studies investigating the role of HA in tumor-stroma crosstalk and inhibition of HA-MSC interactions as a novel therapeutic target in DTs and other solid tumors are warranted.

  17. [Desmoid tumor of the chest wall foiling surgery].

    PubMed

    Fimmanò, Antonio; Coppola Bottazzi, Enrico; Cirillo, Claudia; Tammaro, Pasquale; Casazza, Dino

    2006-01-01

    The Authors report on a patient personally observed owing to a tumefaction, mimicking a pomelo, located on the posterior chest wall, in the same site of another past surgical operation dating back to four years ago. This tumefaction was clear at the inspection, not aching and hard-elastic at the palpation, mobile synchronously with respiratory movements, but unable to alter respiratory mechanics. The patient was subjected to laboratory tests, which showed nothing pathological, and to instrumental tests (RX and TAC of the chest, bony scintigraphy) which showed a roundish solid tumefaction, with no "secondary" interest of bony tissue. In this case, it was executed a posterior-lateral thoracothomy, at the VI intercostal space, in the area circumscribing the past surgical scar. The careful removal of the adhesions between the mass and the costal plane, not without the sacrifice of the periosteum, permitted us the total exeresis. The anatomo-pathological test showed a desmoid fibromatosis (desmoid tumor) extra-abdominal (12.5 x 9 x 5 cm). About this kind of neoplastic masses, the risk of post-surgical relapse is very high; so many Authors consider opportune a radio-chemical adjuvant therapy. In this case, the radical excision allowed the Authors to avoid the post surgery pharmacological treatment and to get no relapses after two years from the operation.

  18. Role of Radiotherapy in the Management of Desmoid Tumors

    SciTech Connect

    Gluck, Iris; Griffith, Kent A.; Biermann, J. Sybil; Feng, Felix Y.; Lucas, David R.; Ben-Josef, Edgar

    2011-07-01

    Purpose: To identify high-risk patients with desmoid tumors who could benefit from postoperative radiotherapy (RT) and to determine the efficacy of postoperative and definitive RT. Materials and Methods: Retrospective analysis of clinical data for all patients with desmoid tumors who underwent definitive local therapy at the University of Michigan from 1984 through 2008. Estimates for local control were calculated using the product-limit method of Kaplan and Meier, and associations with patient, tumor, and RT characteristics were explored using Cox proportional hazard regression. Results: Treatment for 95 patients who qualified for the study included surgery, RT, or both in 54, 13, and 28 cases, respectively. With a median follow-up of 38 months, the actuarial 3-year local control (95% confidence interval [CI]) was not significantly different (p = 0.3) among the three treatment groups: 84.6% (70.2-92.4), 92.3% (56.6-98.9), and 69.0% (43.1-84.9), respectively. Tumor site in the head/neck (p = 0.03) and history of previous surgical therapy (p = 0.01) were associated with increased recurrence risk (HR = 2.8, 95% CI 1.1-7.4, and HR = 3.2, 95% CI = 1.3-7.8), whereas gender, age, use of RT, and positive margins were not (p > 0.2). Conclusions: Our findings suggest equivalent local control rates after surgery, RT, or a combination of both. Although history of previous surgical therapy or site of origin in the head/neck region were found to be associated with increased risk of recurrence after local therapy, there was no clear association between surgical margin status and local control.

  19. [Scrotal desmoid tumor in a patient with familial adenomatous polyposis].

    PubMed

    Kohno, Jin; Sumiyoshi, Takayuki; Tsutsumi, Naofumi; Maeno, Atsushi; Okubo, Kazutoshi; Mitsumori, Kenji; Nishimura, Kazuo; Shintaku, Masayuki

    2015-01-01

    A 46-year-old man presented to our hospital for further examination following a positive fecal occult blood test. He also had a painless, palpable scrotal mass that had been present for several years, but he had not previously sought treatment. Colonoscopy demonstrated multiple adenomatous polyps and colon cancer ; when taken together with his family history, these findings led to the diagnosis of familial adenomatous polyposis. A computed tomography scan revealed a right intrascrotal tumor, and the patient was referred to our department. Together with digestive surgeons, we carried out scrotal mass resection and colectomy under general anesthesia. On scrotal exploration, a large, solid mass was identified ; it was separate from the testis and epididymis. Although the mass was adhered to the surface of the corpus cavernosum penis, we were able to completely resect the mass along with part of the corpus cavernosum penis. The tumor was composed of abundant collagen fibers and mature fibroblasts. Histopathology revealed the right scrotal mass to be a desmoid tumor. The patient is alive with no evidence of disease 24 months after surgery.

  20. Desmoid Tumor of the Chest Wall Mimicking Recurrent Breast Cancer: Multimodality Imaging Findings

    PubMed Central

    Choi, Kyeong A; An, Yeong Yi

    2016-01-01

    Desmoid tumor of breast is a rare benign, locally aggressive tumor with a high recurrence rate. It has been associated with scar from previous breast surgery or trauma. Especially in breast cancer patients with previous operation history, it may simulate recurrent breast cancer clinically and radiologically. We presented multimodality imaging findings (ultrasound, computed tomography, magnetic resonance imaging and positron emission tomography/computed tomography) of chest wall desmoid tumor mimicking recurrent breast cancer in a 38-year-old patient with a history of left modified mastectomy. The desmoid tumor is a rare benign tumor that should be considered in the differential diagnosis of malignant local tumor recurrence after breast cancer operation. Biopsy was required for accurate diagnosis and wide local excision was its appropriate surgical management. PMID:27895871

  1. [Effect of transarterial chemoembolization for recurrent desmoid tumor - a case report].

    PubMed

    Hori, Atsushi; Murata, Shinichi; Kono, Michihiko; Maeda, Masahiko; Sueyoshi, Satoshi; Seki, Akihiko; Nabiki, Junko; Hori, Shinichi; Kudawara, Ikuo

    2013-09-01

    Desmoid fibromatosis is classified as a benign soft tissue tumor regardless of its local invasive behavior and its, local recurrence rate is 57-85% after local resection. A 19 y/o male patient with post-operative recurrence of a desmoid tumor in the shoulder was initially treated by arterial embolization; however, no improvement of symptoms was obtained. As second-line treatment, 20 mg of epirubicin, 50 mg of cisplatin and 250 mg of 5-FU were infused to tumor-related arteries and embolization was performed with a super absorbent polymer microsphere. After a single session of treatment, reduction of tumor size and improvement of symptoms were achieved. The same treatment was repeated three times without major complications. Considerable reduction of tumor was obtained after treatment. Chemo-embolization should be considered for the postoperative recurrence of desmoid fibromatosis, in order to prevent loss of function and maintain a high QOL for the patient.

  2. Desmoid Tumor of the Anterior Abdominal Wall in Female Patients: Comparison with Endometriosis

    PubMed Central

    Krentel, H.; Tchartchian, G.; De Wilde, R. L.

    2012-01-01

    In female patients presenting a tumor of the lower abdominal wall especially after cesarian section, an endometriotic tumor as well as an aggressive desmoid tumor should be considered. Symptoms in correlation with the monthly period can facilitate the presurgical differentiation between endometriosis and fibromatosis. Ultrasound reveals the typical location of both tumors and its remarkable sonographic appearance. In the clinical practice, the desmoid fibromatosis of the lower abdominal wall is a very rare disease. We present a case of a 25-year-old pregnant and discuss diagnostic and therapeutic options by a PubMed literature review. With the knowledge of the prognosis of the desmoid fibromatosis and the respective treatment options including wait and see, complete surgical resection with macroscopically free margins and adjuvant approaches is essential to avoid further interventions and progression of the locally destructive tumor. PMID:22778752

  3. Mediastinal Desmoid Tumor With Remarkably Rapid Growth: A Case Report.

    PubMed

    Lee, Joon Hyung; Jeong, Jae Seok; Kim, So Ri; Jin, Gong Yong; Chung, Myoung Ja; Kuh, Ja Hong; Lee, Yong Chul

    2015-12-01

    Desmoid tumors (DTs) are a group of rare and benign soft tissue tumors that result from monoclonal proliferation of well-differentiated fibroblasts. Since DTs tend to infiltrate and compress adjacent structures, the location of DTs is one of the most crucial factors for determining the severity of the disease. Furthermore, DTs can further complicate the clinical course of patients when the growth is remarkably rapid, especially for DTs occurring in anatomically critical compartments, including the thoracic cavity.The authors report a case of a 71-year-old man with a known mediastinal mass incidentally detected 4 months ago, presenting dyspnea with right-sided atelectasis and massive pleural effusion. Imaging studies revealed a 16.4 × 9.4-cm fibrous mass with high glucose metabolism in the anterior mediastinum. The mass infiltrated into the chest wall and also displaced the mediastinum contralaterally. Interestingly, the tumor had an extremely rapid doubling time of 31.3 days.En bloc resection of the tumor was performed as a curative as well as a diagnostic measure. Histopathologic examination showed spindle cells with low cellularity and high collagen deposition in the stroma. Immunohistochemical staining was positive for nuclear β-catenin. Based on these pathologic findings, the mass was diagnosed as DT. After surgery, there has been no evidence of recurrence of disease in the patient.This patient presents a mediastinal DT with extremely rapid growth. Notably, the doubling time of DT in our case was the shortest among reported cases of DT. Our experience also highlights the benefits of early interventional strategy, especially for rapidly growing DTs in the thoracic cavity.

  4. Low-dose dacarbazine-doxorubicin therapy against intra-abdominal desmoid tumors.

    PubMed

    Yamamoto, Hirofumi; Oshiro, Ryota; Nishimura, Junichi; Uemura, Mamoru; Haraguchi, Naotsugu; Hata, Taishi; Takemasa, Ichiro; Mizushima, Tsunekazu; Sekimoto, Mitsugu; Doki, Yuichiro; Mori, Masaki

    2013-05-01

    Intra-abdominal desmoid tumor is a life-threatening disease. Studies have shown that dacarbazine (DTIC)-doxorubicin (DOX) (D-D) therapy is the most effective treatment. However, myelosuppression is a major problem, and cardiac muscle disorders due to DOX limit the number of administration cycles, whereas it usually requires a long time to achieve tumor shrinkage. To resolve these issues, we introduced low-dose D-D therapy to 3 patients employing 50 mg/m² DOX and 600-700 mg/m² DTIC per cycle, which permits repeated administration cycles up to 10-11 times. Case 1 was a 23-year-old female with a sporadic recurrent mesenterium desmoid tumor located in the pelvis (maximum diameter, 8 cm). Cases 2 and 3 were a 33-year-old female and a 36-year-old male. Both patients had intra-abdominal mesenterium desmoid tumors (maximum diameter 9.6 and 9.0 cm, respectively) that were generated after proctocolectomy due to familial adenomatous polyposis. No severe adverse events occurred during the therapy. With the aid of sulindac and tamoxifen after low-dose D-D therapy, the first two patients achieved a complete response, and the third patient achieved a partial response and awaits further tumor shrinkage. Our experience indicates that low-dose DT-D therapy is a safe and effective regimen for patients with intra-abdominal desmoid tumors.

  5. Recurrent giant cranial desmoid tumor in a 3-year-old boy with familial adenomatous polyposis requiring bifrontoparietal cranioplasty: case report.

    PubMed

    Li, Luyuan; Jensen, John N; Szabo, Sara; VanTuinen, Peter; Lew, Sean M

    2016-12-01

    Desmoid tumors, also known as aggressive fibromatosis, are locally infiltrating musculoaponeurotic neoplasms arising in connective tissues. Desmoid tumors may be associated with familial adenomatous polyposis (FAP), a genetic disorder that presents with hundreds to thousands of precancerous colorectal polyps. The authors report the case of an 18-month-old boy who underwent resection of a right temporal desmoid tumor (initially diagnosed as cranial fasciitis) and developed a bilateral frontoparietal calvarial desmoid tumor 2 years later. The patient underwent gross-total resection of the tumor that required a large cranioplasty. He was subsequently diagnosed with FAP. The patient has been without tumor recurrence for 9 years afterwards and has not required revision of his cranioplasty. This is the first report describing a recurrent cranial desmoid tumor in a pediatric patient with FAP. The authors believe, however, that some of the cases previously reported as cranial fasciitis are likely desmoid tumors pathobiologically and genetically.

  6. Desmoid tumors: local control and patterns of relapse following radiation therapy

    SciTech Connect

    Leibel, S.A.; Wara, W.M.; Hill, D.R.; Bovill, E.G. Jr.; De Lorimier, A.A.; Beckstead, J.H.; Phillips, T.L.

    1983-08-01

    Desmoid tumors are benign neoplasms, arising from musculoaponeurotic tissues, which tend to be locally infiltrative, resulting in a high rate of local recurrence following surgical resection. Nineteen patients with desmoid tumors underwent radiation therapy at the University of California, San Francisco, between 1970 and 1980. Fifteen patients were referred with local recurrence following one or more surgical resections. Three patients were referred for initial radiation therapy with unresectable tumors, and one patient received planned postoperative irradiation following subtotal tumor resection. At the time of treatment, 8 patients had nonresectable disease measuring greater than 10 cm. The majority of patients were treated to a tumor dose of 50 to 55 Gy at 1.6 to 1.8 Gy per fraction. With a median follow-up of 8 years, 13 patients remained free of recurrent disease following radiation therapy. Local control was not related to the amount of disease present at the time of treatment. Of the 6 patients who developed recurrent disease, only 1 patient had a true in-field recurrence. Four patients recurred at the margin of the radiation field 1 to 5 years following therapy. Moderate dose radiation therapy to desmoid tumors can result in lasting local control when surgical resection is not possible. Post operative radiation can improve the rate of local control for patients with a high risk of recurrence. As desmoid tumors tend to be locally infiltrative, fields must be very generous to prevent marginal recurrence. Systemic chemotherapy offers an alternative to ablative surgery in the event of local failure following radiation therapy.

  7. Desmoid tumor arising from omohyoid muscle: The first report for unusual complication after transaxillary robotic thyroidectomy.

    PubMed

    Cha, Wonjae; Kong, Il Gyu; Kim, Heejin; Hah, J Hun; Sung, Myung-Whun

    2014-05-01

    Transaxillary robotic (TAR) thyroidectomy has been performed for better aesthetic results by many surgeons. In this report, we describe a rare case of a desmoid tumor developed after TAR thyroidectomy, which is speculated to be a late-term complication. A 61-year-old woman with a history of papillary microcarcinoma had experienced a large left neck mass that had grown over 2 years. The patient underwent TAR thyroidectomy (right lobectomy and isthmectomy) via the right axilla almost 2.5 years previously. Physical examination revealed a 6-cm, firm mass fixed to the left anterior neck. The mass was fixed to the omohyoid muscle. The 5.9- × 4.7- × 4.5-cm tumor with the surrounding muscles was excised in an en bloc fashion. Pathologic examination confirmed the diagnosis of a desmoid tumor. This case suggests that desmoid tumors could develop late after TAR thyroidectomy. Thus, careful observation of the surgical wound may be necessary after TAR thyroidectomy. Copyright © 2013 Wiley Periodicals, Inc.

  8. Clinical Activity of the γ-Secretase Inhibitor PF-03084014 in Adults With Desmoid Tumors (Aggressive Fibromatosis).

    PubMed

    Kummar, Shivaani; O'Sullivan Coyne, Geraldine; Do, Khanh T; Turkbey, Baris; Meltzer, Paul S; Polley, Eric; Choyke, Peter L; Meehan, Robert; Vilimas, Rasa; Horneffer, Yvonne; Juwara, Lamin; Lih, Ann; Choudhary, Amul; Mitchell, Sandra A; Helman, Lee J; Doroshow, James H; Chen, Alice P

    2017-03-28

    Purpose Desmoid tumors (aggressive fibromatosis) arise from connective tissue cells or fibroblasts. In general, they are slow growing and do not metastasize; however, locally aggressive desmoid tumors can cause severe morbidity and loss of function. Disease recurrence after surgery and/or radiation and diagnosis of multifocal desmoid tumors highlight the need to develop effective systemic treatments for this disease. In this study, we evaluate objective response rate after therapy with the γ-secretase inhibitor PF-03084014 in patients with recurrent, refractory, progressive desmoid tumors. Patients and Methods Seventeen patients with desmoid tumors received PF-03084014 150 mg orally twice a day in 3-week cycles. Response to treatment was evaluated at cycle 1 and every six cycles, that is, 18 weeks, by RECIST (Response Evaluation Criteria in Solid Tumors) version 1.1. Patient-reported outcomes were measured at baseline and at every restaging visit by using the MD Anderson Symptoms Inventory. Archival tumor and blood samples were genotyped for somatic and germline mutations in APC and CTNNB1. Results Of 17 patients accrued to the study, 15 had mutations in APC or CTNNB1 genes. Sixteen patients (94%) were evaluable for response; five (29%) experienced a confirmed partial response and have been on study for more than 2 years. Another five patients with prolonged stable disease as their best response remain on study. Patient-reported outcomes confirmed clinician reporting that the investigational agent was well tolerated and, in subgroup analyses, participants who demonstrated partial response also experienced clinically meaningful and statistically significant improvements in symptom burden. Conclusion PF-03084014 was well tolerated and demonstrated promising clinical benefit in patients with refractory, progressive desmoid tumors who receive long-term treatment.

  9. Long-Term Outcomes for Desmoid Tumors Treated With Radiation Therapy

    SciTech Connect

    Guadagnolo, B. Ashleigh Zagars, Gunar K.; Ballo, Matthew T.

    2008-06-01

    Purpose: To evaluate long-term outcomes in patients with desmoid fibromatosis treated with radiation therapy (RT), with or without surgery. Methods and Materials: Between 1965 and 2005, 115 patients with desmoid tumors were treated with RT at our institution. The median age was 29 years (range, 8-73 years). Of the patients, 41 (36%) received RT alone (median dose, 56 Gy) for gross disease, and 74 (64%) received combined-modality treatment (CMT) consisting of a combination of surgery and RT (median dose, 50.4 Gy). Results: Median follow-up was 10.1 years. Local control (LC) rates at 5 and 10 years were 75% and 74%, respectively. On univariate analysis, LC was significantly influenced by tumor size ({<=}5 cm vs. 5-10 cm vs. >10 cm) (p = 0.02) and age ({<=} 30 vs. >30 years) (p = 0.02). There was no significant difference in LC for patients treated with RT alone for gross disease vs. CMT. For patients treated with CMT, only tumor size significantly influenced LC (p = 0.02). Patients with positive margins after surgery did not have poorer LC than those with negative margins (p = 0.38). Radiation-related complications occurred in 20 (17%) of patients and were associated with dose >56 Gy (p = 0.001), age {<=}30 years (p = 0.009), and receipt of RT alone vs. CMT (p = 0.01). Conclusions: Desmoid tumors are effectively controlled with RT administered either as an adjuvant to surgery when resection margins are positive or alone for gross disease when surgical resection is not feasible. Doses >56 Gy may not be necessary to control gross disease and are associated with high rates of radiation-related complications.

  10. Occurrence of an intrathoracic desmoid tumor following breast cancer treatment: A case report

    PubMed Central

    DEĞIRMENCIOĞLU, SERKAN; DEMIRAY, GOKCEN; YAREN, ARZU; BIR, FERDA; HEREK, DUYGU

    2016-01-01

    Desmoid tumors are rarely observed tumors that develop from deep muscle and aponeurotic tissues. They are histologically intermediate, and exhibit a local aggressive course. These tumors have been observed in the abdominal region, and are rarely encountered in the thoracic wall. The most effective treatment appears to be surgery. A 59-year-old female patient was admitted with the complaint of right breast pain and a palpable mass. The patient had undergone a modified radical mastectomy surgical procedure of the right breast due to invasive breast carcinoma 10 years before. A mass with a soft tissue density and a size of 44×22 mm was detected in the thoracic computed tomography of the patient, which subsequently resulted in biopsy followed by surgery. As a result of the pathological examination of the mass, the diagnosis was determined as desmoid tumor. Due to the closeness of the tumor to the surgical margin, the patient was administered radiotherapy and maintenance imatinib treatment was started. PMID:26893861

  11. [A Case in Which a Patient Was Operated for Intra-Abdominal Desmoid Tumors after Total Colectomy in FAP].

    PubMed

    Hoshi, Minako; Ikeda, Kimimasa; Higashiguchi, Kimiya; Kobayashi, Teruyuki; Sakai, Kenji; Koyama, Taichi; Doi, Takasi; Taniguchi, Hirokazu; Murakami, Masakazu; Kurokawa, Eiji; Nakamichi, Itsuko

    2015-11-01

    The patient was a 22-year-old woman with FAP, who had undergone laparoscopic total colectomy 3 years previously. She presented to our hospital with a high fever and abdominal pain. Large hard tumors were palpated in the right lower abdomen and pelvis. Blood examination showed an inflammatory response. CT scan revealed 17 cm diameter solid tumors. At surgery, 2 tumors arising from the mesentery of the small intestine were found, neither of which invaded any organs. We performed tumor extirpation with partial resection of the duodenum, ileum, right fallopian tube and rectum. A jejunal stoma was formed, leaving a length of remnant intestine of about 120 cm. The histopathological diagnosis was given as desmoid tumor with infection. The patient was discharged from the hospital on the 9th postoperative day. Desmoid tumor is the second most common cause of death in FAP patients. Although desmoids can also occur in the extremities, most FAP patients develop intra-abdominal tumors. Despite being histologically benign, they are locally infiltrative and can cause death through invasion and destruction of adjacent vital structures and organs. Here, we report a case of desmoid tumors with FAP with reference to the literature.

  12. [Extra-abdominal desmoid tumors. Diagnostic-therapeutic considerations and review of the literature].

    PubMed

    Barrios, R H; Leyes, M; Losada, J I; Schweitzer, D; Amillo, S

    1995-01-01

    The authors review the literature, discuss clinical aspects and options in the management of desmoid tumors, analyze recent advances in the understanding of its biology and how they affect therapeutic choices, and outline future treatment perspectives. We conclude that although recurrence rates are high, wide excision is the best firs approach. If it is not possible, marginal surgery and radiation therapy can be performed. Radiation therapy can be also use in the attempt to control recurrent disease. Although many pharmacologic agents have been advocated there is no clear proof of their usefulness. Systemic therapy may be considered for selected patients that are not amenable to local treatment.

  13. [Proctocolectomy with ileoanal anastomoses and desmoid tumor treated with resection. One case of familial adenomatous polyposis].

    PubMed

    Villalón-López, José Sebastián; Souto-del Bosque, Rosalía; Méndez-Sashida, Pedro Gonzalo

    2014-01-01

    Introducción: la poliposis adenomatosa familiar (PAF) es una rara enfermedad causada por una mutación en el gen de la poliposis adenomatosa coli (APC). Caso clínico: mujer de 32 años, con dolor y aumento del perímetro abdominal además de evacuaciones melénicas y pérdida de peso. La paciente presentó un tumor de 12 cm de diámetro en la fosa iliaca derecha. Tras la administración de medio de contraste, en una tomografía se apreció el tumor abdominal con reforzamiento compatible con sarcoma frente a tumor desmoide. Se realizó colonoscopia, por medio de la que se encontraron pólipos en el recto y el colon. La biopsia reportó adenomas túbulo-vellosos. Una panendoscopía demostró pólipos en fondo y cuerpo gástrico; el duodeno se encontraba en estado normal. Se realizó resección del tumor en pared abdominal y reconstrucción con malla además de proctocolectomía restaurativa con un reservorio íleo-anal con una ileostomía temporal. Se reportó tumor desmoide en la pared abdominal y se identificaron 152 pólipos túbulo-vellosos que afectaban todas las porciones del colon y el recto. Conclusiones: la PAF es una enfermedad autosómica dominante causada por una mutación en el gen APC que da como resultado el desarrollo de múltiples pólipos tanto en el colon como en el recto. Descrito en 1991, el gen APC se localiza en el cromosoma 5q21. Sin cirugía profiláctica, todos los pacientes desarrollarán cáncer colorrectal en la tercera década de la vida. Los tumores desmoides y los pólipos duodenales son ahora la causa de muerte en los pacientes con PAF.

  14. Multi-parametric (mp) MRI for the diagnosis of abdominal wall desmoid tumors.

    PubMed

    Khanna, Maneesh; Ramanathan, Subramaniyan; Kambal, Aalaa Salaheldin; Al-Berawi, Mohammed; Yadav, Santosh; Kumar, Devendra; Schieda, Nicola

    2017-07-01

    Desmoid tumors are benign myofibroblastic neoplasms, originating from the muscle aponeurosis and classified as deep fibromatoses. The aim of this study was to evaluate the utility of multi-parametric (mp)-MRI for the diagnosis of abdominal wall desmoid tumor (awdt). This Institutional review board approved retrospective study compared 10 patients (mean age±SD; 38.2±13years; 9 females and 1 male) with awdt to 14 subjects (mean age±SD; 45.6±14.7years; 9 females and 5 males) with non-desmoid abdominal wall tumors (ndawt). All included subjects underwent mp-MRI, which included conventional, diffusion weighted and dynamic contrast-enhanced (DCE) MRI. Two blinded experienced fellowship trained radiologists (MK and SR) evaluated each lesion characteristics qualitatively and quantitatively which included margin, homogeneity, T2W/T1W signal intensity (SI), T2 dark strands, and fascial tail together with measurements of apparent diffusion coefficient (ADC) and semi-quantitative DCE analysis. Inter-observer agreement was assessed using Cohen's kappa and data were compared between groups using independent sample t-tests and Chi-square tests. No significant differences in age or gender appeared between groups. On qualitative analysis, T2 dark strands were identified in 90% by both radiologist (K=0.82) of awdt, while fascial tail was identified in 70% by radiologist 1 and 80% by second radiologist (k=0.91) of awdt; however no other lesions showed these findings. Other subjective imaging findings did not significantly differ between groups with moderate-to-strong agreements (k=0.7-1.0). On quantitative measurements, diffusion imaging awdt lesions showed higher mean ADC value compared to other lesions, although it did not reached at the level of significance. While on DCE MRI, all awdt lesions showed type 1 (progressive) DCE curve, however no significant difference was observed between groups. T2 dark strands and fascial tail are characteristic features of awdt, whereas other

  15. [A recurrent desmoid tumor of the popliteal fossa with vascular compromise].

    PubMed

    Díaz Hernández, M; Febles, G; Domínguez del Toro, M; Reboso Morales, L E; Llopart López, J R; Gambra Michel, L E

    1993-01-01

    We report a case of a 18-year-old male patient with his fourth relapse of a desmoid tumour of the left popliteal hollow after a traumatism in this area. Arterial displacement and extrinsic compression were showed by arteriography. Tumoration was extirpated including popliteal artery, in this way a terminal by-pass from distal femoral to peroneo-tibial trunks with contralateral great saphena was made. Diagnosis of intestinal polyposis and of the little osseous malformations, was discarded these pathologies frequently are related with these tumours. The research for 8 years and 4 months doesn't show any relapse, nor local neither multicentral. Furthermore, some considerations about this theme are reported.

  16. [Extra-abdominal desmoid tumor in a scar of donor-site of a latissimus dorsi flap: case report].

    PubMed

    Paradol, P-O; Toussoun, G; Delbaere, M; Delaporte, T; Delay, E

    2008-02-01

    Tumefaction arising lately after latissimus dorsi flap harvest are rare and observed in 1 or 2% of the cases. These lesions are frequently related to kystic sero-hematoma and are easily and efficiently treated with surgical excision. In some rare circumstances, a tumoral evolution can mimic a kystic sero-hematoma. We will discuss one case of desmoid tumor arising from a latissimus dorsi flap donor-site scar. The subject was a 45 years old woman who had a breast reconstruction following mastectomy. A dorsal tumefaction, with a benign aspect, was observed during the follow-up period. The biopsy showed an extra-abdominal desmoid tumor. The patient was treated with a large excision of the lesion and reconstructed using two opposing local cutaneous advancing flaps. No radicalization was necessary. No sign of recurrence has been observed at 4 years follow-up.

  17. [A case of recurrent intra-abdominal pediatric desmoid tumor undergoing surgical intervention for 6 times].

    PubMed

    Kametaka, Hisashi; Makino, Hironobu; Koyama, Takashi; Seike, Kazuhiro; Hasegawa, Akio

    2011-11-01

    A 15-year-old male patient with palpable abdominal tumor presented to our hospital. CT scan revealed a giant tumor, 15 cm in diameter, with infiltration to the pancreas body. In addition, the tumor invaded to the greater curvature of the stomach and the transverse colon. We performed distal gastrectomy, distal pancreatectomy, splenectomy and transverse colectomy. The final diagnosis of histopathology was desmoid tumor. The tumor recurred locally 9 months after the surgery. Recurrent legion was unresectable because of the invasion to the orifice of SMV and weekly combination chemotherapy of VLB and MTX was started. Although a partial response was achieved for a local recurrent legion after 20 courses, CT scan showed other new recurrent multiple lesions in the abdominal cavity. Due to the severe abdominal discomfort and intestinal obstruction, a reduction surgery was performed 5 times in total. Endocrine therapy and administration of NSAID were not effective. Tumor progression was uncontrollable, and the patient died 5 years and 8 months after the initial surgery.

  18. Desmoid and fibroma tumors differently respond to TGFbeta(1) stimulus and ECM macromolecule accumulation.

    PubMed

    Locci, Paola; Balducci, Chiara; Lilli, Cinzia; Marinucci, Lorella; Becchetti, Ennio; Dolci, Claudia; Calastrini, Carla; Lumare, Eleonora; Stabellini, Giordano

    2007-01-01

    Desmoid and fibroma tumours are characterized by cell proliferation, glycosaminoglycan and collagen fibre accumulation, high levels of transforming growth factor beta(1) (TGFbeta(1)) and different patterns of tissue infiltration. TGFbeta(1) is related to extracellular matrix (ECM) composition which, in turn, regulates cell functions and cell migration. In this study we report changes in cell proliferation, glycosaminoglycan (GAG) and collagen synthesis, TGFbeta(1) mRNA expression and fibronectin levels in normal, desmoid and fibroma fibroblast cultures before and after TGFbeta(1) stimulation. Our data showed cell proliferation, GAG and collagen synthesis, transforming growth factor beta(1) mRNA expression and fibronectin levels were significantly higher in desmoid than in fibroma cultures. TGFbeta(1) treatment had no effect on cell proliferation, but increased TGFbeta(1) mRNA expression, GAG, fibronectin and collagen synthesis in desmoid and fibroma fibroblasts. Its effects were more marked in desmoid cells. Fibronectin favours cell migration, while changes in GAG composition alter cell behaviour and ECM organization. In conclusion our data suggest that the different patterns of infiltration in desmoid and fibroma tumours are due to changes in ECM components and cell-ECM interactions which can be ascribed to altered TGFbeta(1) mRNA expression and TGFbeta(1) activity.

  19. Desmoid tumors: clinical features and outcome of an unpredictable and challenging manifestation of familial adenomatous polyposis.

    PubMed

    Campos, Fábio Guilherme; Martinez, Carlos Augusto Real; Novaes, Marleny; Nahas, Sérgio Carlos; Cecconello, Ivan

    2015-06-01

    Background/Aims Desmoid tumors (DTs) are rare, locally invasive neoplasms that may affect 10-25% of familial adenomatous polyposis (FAP) patients. Our aim was to evaluate incidence and clinical presentation among our patients, the potential impact on FAP outcome and to discuss treatment. Materials and methods Charts from 133 FAP (1977-2013) were reviewed. Patients with DTs were separated to retrieve demographic, clinical and management data. Follow-up was focused on disease evolution causing complications or death. Results 19 (14.3%) DTs were diagnosed, either after previous trauma (16) or during FAP surgery (3). This group comprised 8 men (42.1%) and 11 women (57.9%) with an average age of 32.9 years. Intervals from surgical trauma to DTs ranged from 7 to 60 months. ECMs were detected in 12 (63.1%) patients. DTs were located in the abdominal wall (8), abdominal cavity (8), abdominal wall and cavity (2) and left arm (1). Five patients (26.3%) referred family history of DTs. Patients presented severe complications such as small bowel obstruction (4) and hydronephrosis (2), being directly responsible for death in three patients. Conclusions (1) DTs developed in 14.3% of FAP, mostly after surgical trauma; (2) 30% caused severe morbidity; (3) identification of clinical risk factors may help surgeons to develop screening and therapeutic decisions.

  20. The Role of Postoperative Irradiation in the Treatment of Locally Recurrent Incompletely Resected Extra-Abdominal Desmoid Tumors

    PubMed Central

    Fontanesi, James; Mott, Michael P.; Kraut, Michael J.; Lucas, David P.; Miller, Peter R.

    2004-01-01

    Background: To define the efficacy of postoperative irradiation in patients with recurrent extra-abdominal desmoid tumors in whom surgical intervention has resulted in microscopically or grossly positive surgical margins. Methods: A retrospective analysis was performed on all patients referred to the department of radiation oncology at the Detroit Medical Center with a diagnosis of recurrent extra-abdominal desmoid tumor. This analysis includes all patients seen from 1 January 1990 through 31 December 1999. A total of 11 patients were treated to 13 sites. Ten had microscopically positive margins and three had gross residual disease. Three patients were noted to have multifocal disease at the time of initial representation. Local control, survival, follow-up, and subsequent development of new tumors are measured from the last day of treatment with irradiation. Results: Thirteen sites were treated. Seven patients had received chemotherapy/hormonal therapy prior to surgery and/or irradiation. The most commonly used drug was tamoxifen (n=6). The type of radiation delivered included external beam irradiation alone (n=3), combined external beam irradiation and brachytherapy (n=4), brachytherapy alone (n=3) and 252-Cf neutron brachytherapy alone (n=3). Follow-up has ranged from 29 to 115 months (median=76 months). Three patients have failed locally at 17, 24 and 29 months. One of these was treated for gross residual disease. No patient has died of tumor-related causes. Salvage at the failed sites was possible in twom of three with re-irradiation using external neutrons and/or aggressive surgical intervention and systemic therapy. Complications were most often noted to include decrease range in motion, especially in joint areas, and skin reactions which were normal in presentation. In one site there was development soft tissue necrosis. Conclusion: Based on our experience we recommend postoperative irradiation for all recurrent extra-abdominal desmoid lesions with

  1. A nonrandom association of gastrointestinal stromal tumor (GIST) and desmoid tumor (deep fibromatosis): case series of 28 patients

    PubMed Central

    Dumont, A. G.; Rink, L.; Godwin, A. K.; Miettinen, M.; Joensuu, H.; Strosberg, J. R.; Gronchi, A.; Corless, C. L.; Goldstein, D.; Rubin, B. P.; Maki, R. G.; Lazar, A. J.; Lev, D.; Trent, J. C.; von Mehren, M.

    2012-01-01

    Background: Gastrointestinal stromal tumors (GISTs) and desmoid tumors (DTs) are two rare mesenchymal tumor. Anecdotal reports of individuals with both diseases led us to make the hypothesis that the association is a nonrandom event as the probability would be extremely low to observe such cases if they were independent events. Patients and methods: We evaluated the existence of patients with GIST and DT in a large multicenter cohort at 10 institutions in the United States, Australia and Europe. Data on gender, age at diagnosis, KIT, PDGFRA, CTNNB1 mutation status and follow-up time after diagnosis were collected. Results: We identified 28 patients diagnosed with both tumors. DT was diagnosed after GIST in 75% of patients and concomitantly in 21%. In only one case (4%), GIST was diagnosed after DT. KIT or PDGFRA mutations were detected in 12 of 14 GIST, 9 in KIT exon 11, 2 in KIT exon 9 and 1 in PDGFRA. Conclusion: A statistical analysis of these 28 cases suggests a nonrandom association between GIST and DT. Further studies may be able to elucidate the underlying biology responsible for this association. PMID:21994214

  2. [Radiological evaluation of congenital tumors].

    PubMed

    Aguado del Hoyo, A; Ruiz Martín, Y; Lancharro Zapata, Á; Marín Rodríguez, C; Gordillo Gutiérrez, I

    2015-01-01

    In this article, we consider tumors that are diagnosed during pregnancy or in the first three months of life. This is a heterogeneous group of neoplasms with special biological and epidemiological characteristics that differentiate them from tumors arising in children or adults. In the last two decades, the prenatal detection of congenital tumors has increased due to the generalized use of prenatal sonographic screening. Advances in imaging techniques, especially in fetal magnetic resonance imaging, have enabled improvements in the diagnosis, follow-up, clinical management, and perinatal treatment of these tumors. This image-based review of the most common congenital tumors describes their histologic types, locations, and characteristics on the different imaging techniques used.

  3. Long-term outcome of sporadic and FAP-associated desmoid tumors treated with high-dose selective estrogen receptor modulators and sulindac: a single-center long-term observational study in 134 patients.

    PubMed

    Quast, Daniel Robert; Schneider, Ralph; Burdzik, Emanuel; Hoppe, Steffen; Möslein, Gabriela

    2016-01-01

    Aim of this study is to evaluate the outcome of long-term conservative treatment with sulindac and high-dose selective estrogen receptor modulators (SERMs) for sporadic and FAP-associated desmoid tumors. Desmoids are very rare tumors in the general population but occur frequently in FAP patients, being encountered in 23-38 %. Treatment of desmoids is still most controversial since response cannot be predicted and they are prone to develop recurrence. This study included all desmoid patients that were treated and followed at our institution and had completed at least 1 year of treatment. Response was defined as stable size or regression of desmoid size between two CT or MRI scans. A total of 134 patients were included. 64 (47.8 %) patients had a confirmed diagnosis of FAP, 69 (51.5 %) patients were sporadic. Overall 114 (85.1 %) patients showed regressive or stable desmoid size. Patients with previous history of multiple desmoid-related surgeries showed less-favorable response. The mean time to reach at least stable size was 14.9 (±9.1) months. After regression or stabilization, medication was tapered in 69 (60.5 %) of the treated patients with only one long-term recurrence after >10 years. The results of this study fortify the role of sulindac and high-dose SERMs as an effective and safe treatment for both, sporadic and FAP-associated desmoid tumors. While invasive treatment frequently results in high recurrence rates, high morbidity and high mortality, this conservative treatment is successful in most patients. The recurrence rate is negligible with no desmoid-related mortality in this large series. Therefore surgical resection, especially for mesenteric desmoids, should be deferred favoring this convincingly effective, well tolerated regimen.

  4. [Desmoid tumor of the breast in a 9 years old little girl].

    PubMed

    Muller, Matthieu; Dessogne, Philippe; Baron, Marc; Picquenot, Jean-Michel; Riopel, Céline; Diologent, Brigitte; Dupre, Pierre-François; Collet, Michel

    2011-02-01

    Aggressive fibromatosis (desmoid tumour) of the breast is a rare tumour that accounts only for 0.2% of primary breast tumours. This is a benign mesenchymal tumour that develops from muscular fasciae and aponeuroses. It is characterized by its local evolution and its tendency to relapse without metastasizing. Wide radical resection should be attempted whenever possible. Positive margins at resection and reoperation are associated with a high risk of local recurrence. The role of radiotherapy and of medical treatments- especially anti-estrogens - remains unclear. We report here the case of desmoid tumour of the breast arising in a 9-year-old little girl. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  5. Management of Desmoids.

    PubMed

    Grignol, Valerie P; Pollock, Raphael; Howard, John Harrison

    2016-10-01

    Desmoid tumors are rare, comprising 3% of soft tissue tumors. Surgical resection has been the standard of care; however, this has begun to evolve into a movement of watchful waiting as observational studies have shown long-term stability of many tumors without treatment and even spontaneous regression in 5% to 10% of cases. When surgical therapy is used, wide local excision with microscopically negative margins is the goal of resection but should not be at the expense of organ or limb function. Recurrence rates after surgical resection are approximately 20%; a variety of multimodal therapies are useful in controlling disease. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Does routine colonoscopy help diagnose familial adenomatous polyposis in patients presenting with desmoid tumors but no gastrointestinal symptoms?

    PubMed

    Shin, Rumi; Cho, Hwan-Seong; Kim, Duck-Woo; Ahn, So Yeon; Ihn, Myong Hoon; Park, Hyo Jin; Oh, Heung-Kwon; Kang, Sung-Bum

    2017-01-01

    Desmoid tumor (DT) is a rare myofibroblastic proliferative neoplasm, but can occur in up to 26% of patients with familial adenomatous polyposis (FAP). Therefore, DT may be an extraintestinal manifestation of FAP that precedes the development of advanced malignancies. The aim of this study was to identify the incidence of polyps in DT patients and investigate value of colonoscopy for diagnosis of FAP in DT patients without gastrointestinal symptoms. The records of patients diagnosed with DT were retrospectively reviewed using the clinical data warehouse (CDW) system. Clinical data, including location of tumor, type(s) of treatment, and colonoscopic findings, were collected. Sixty-five patients were diagnosed with DT during the study period; 10 patients received colonoscopies before diagnosis of DT, and 20 patients received colonoscopies after diagnosis of DT. The mean age at diagnosis of DT was 41.9 ± 16.7 years old (range 17-74). Most tumors were extra-abdominal (n = 24, 80.0%), and fewer were intra-abdominal (n = 4, 13.3%) or in an abdominal wall (n = 2, 6.7%). The colonoscopy results revealed one or two tubular adenomas in 11 patients (36.6%), although none of the patients had colorectal polyposis or colorectal cancer. None of the patients in our study population had colorectal polyposis. Routine colonoscopy of DT patients without gastrointestinal symptoms seems to have low diagnostic yield for detection of FAP.

  7. [A Case of Familial Adenomatous Polyposis with a Desmoid Tumor Probably Communicating to the Intestinal Lumen That Was Successfully Treated with Non-Surgical Therapy].

    PubMed

    Ito, Tetsuya; Chika, Noriyasu; Yamamoto, Azusa; Ogura, Toshiro; Amano, Kunihiko; Ishiguro, Toru; Fukuchi, Minoru; Kumagai, Youichi; Ishibashi, Keiichiro; Eguchi, Hidetaka; Okazaki, Yasushi; Mochiki, Erito; Ishida, Hideyuki

    2016-11-01

    A 44-year-old man with familial adenomatous polyposis underwent laparoscopic-assistedtotal proctocolectomy with ilealpouch anal anastomosis(IPAA). Computed tomography conducted 21 months after IPAA demonstrated bilateral hydronephrosis andan intra-abdominal mass with a maximal diameter of 22 cm, leading to a diagnosis of stage IV desmoid disease, according to the classification by Church and associates. Six courses of combination chemotherapy with doxorubicin plus dacarbazine were administered. Computed tomography after chemotherapy demonstrated marked shrinkage of the desmoidtumor with intraabdominal air andfluidcollection extending just below the skin of the ileostomy closure site. Stoollike fluidoverflowedspontaneously through the site of the ileostomy closure andthe abscess cavity was successfully drained. The patient was discharged 30 days after the start of drainage. The patient is doing well 10 months after the drainage without regrowth of the desmoid tumor, even though a cavity-like lesion encapsulatedby a thick wall remains.

  8. Cytoreductive strategy for multiple intra-abdominal and abdominal wall desmoid tumors in familial adenomatous polyposis: report of three cases.

    PubMed

    Tanaka, Koji; Toiyama, Yuji; Okugawa, Yoshinaga; Hiro, Junichiro; Kawamoto, Aya; Inoue, Yasuhiro; Uchida, Keiichi; Araki, Toshimitsu; Mohri, Yasuhiko; Kusunoki, Masato

    2012-10-01

    Desmoid tumors (DTs) are benign myofibroblastic neoplasms originating from the fascia or muscle aponeurosis, which occur in one-third of patients with familial adenomatous polyposis (FAP). Most FAP-associated DTs occur in the intra-abdominal or abdominal wall region, thus, their infiltrative or expansive growth causes life-threatening organ damage, such as intestinal obstruction, urethral obstruction, and mesenteric infiltration with the involvement of mesenteric vessels. Treatments including surgical resection, cytotoxic chemotherapy, nonsteroidal anti-inflammatory drugs and anti-estrogen therapy have all been tried with variable success. Here, we report on three patients with FAP who developed multiple intra-abdominal and abdominal wall DTs after total proctocolectomy and ileal pouch-anal anastomosis. Two cases underwent surgical resection of uncontrolled abdominal wall DTs after successful control of intra-abdominal DTs by systemic chemotherapy. The remaining case underwent repeated surgical resections of multiple intra-abdominal and abdominal wall DTs, and consequently had recurrent intra-abdominal DTs, with involvement of the small bowel and ureter. Surgical intervention as tumor volume reduction (cytoreduction) may be useful for cases with medical treatment-refractory or symptomatic FAP-associated abdominal DTs.

  9. Congenital tumors of the central nervous system.

    PubMed

    Severino, Mariasavina; Schwartz, Erin S; Thurnher, Majda M; Rydland, Jana; Nikas, Ioannis; Rossi, Andrea

    2010-06-01

    Congenital tumors of the central nervous system (CNS) are often arbitrarily divided into "definitely congenital" (present or producing symptoms at birth), "probably congenital" (present or producing symptoms within the first week of life), and "possibly congenital" (present or producing symptoms within the first 6 months of life). They represent less than 2% of all childhood brain tumors. The clinical features of newborns include an enlarged head circumference, associated hydrocephalus, and asymmetric skull growth. At birth, a large head or a tense fontanel is the presenting sign in up to 85% of patients. Neurological symptoms as initial symptoms are comparatively rare. The prenatal diagnosis of congenital CNS tumors, while based on ultrasonography, has significantly benefited from the introduction of prenatal magnetic resonance imaging studies. Teratomas constitute about one third to one half of these tumors and are the most common neonatal brain tumor. They are often immature because of primitive neural elements and, rarely, a component of mixed malignant germ cell tumors. Other tumors include astrocytomas, choroid plexus papilloma, primitive neuroectodermal tumors, atypical teratoid/rhabdoid tumors, and medulloblastomas. Less common histologies include craniopharyngiomas and ependymomas. There is a strong predilection for supratentorial locations, different from tumors of infants and children. Differential diagnoses include spontaneous intracranial hemorrhage that can occur in the presence of coagulation factor deficiency or underlying vascular malformations, and congenital brain malformations, especially giant heterotopia. The prognosis for patients with congenital tumors is generally poor, usually because of the massive size of the tumor. However, tumors can be resected successfully if they are small and favorably located. The most favorable outcomes are achieved with choroid plexus tumors, where aggressive surgical treatment leads to disease-free survival.

  10. Proton therapy versus photon radiation therapy for the management of a recurrent desmoid tumor of the right flank: a case report.

    PubMed

    Kil, Whoon Jong; Nichols, R Charles; Kilkenny, John W; Huh, Soon Y; Ho, Meng Wei; Gupta, Pratibha; Marcus, Robert B; Indelicato, Daniel J

    2012-10-26

    Desmoid tumors are benign mesenchymal tumors with a strong tendency for local recurrence after surgery. Radiotherapy improves local control following incomplete resection, but nearby organs at risk may limit the dose to the target volume. The patient in this report presented with a recurrent desmoid tumor of the right flank and underwent surgery with microscopically positive margins. Particular problems presented in this case included that the tumor bed was situated in close proximity to the liver and the right kidney and that the right kidney was responsible for 65% of the patient's renal function. Intensity-modulated radiation therapy plans delivering 54 Gy necessarily exposed the right kidney to a V18 of 98% and the liver to a V30 of 55%. Proton therapy plans significantly reduced the right kidney V18 to 32% and the liver V30 to 28%. In light of this, the proton plan was utilized for treatment of this patient. Proton therapy was tolerated without gastrointestinal discomfort or other complaints. Twenty-four months after initiation of proton therapy, the patient is without clinical or radiographic evidence of disease recurrence. In this setting, the improved dose distribution associated with proton therapy allowed for curative treatment of a patient who arguably could not have been safely treated with intensity-modulated radiation therapy or other methods of conventional radiotherapy.

  11. Desmoid-type fibromatosis-associated Gardner fibromas: prevalence and impact on local recurrence.

    PubMed

    Cates, Justin M M; Stricker, Thomas P; Sturgeon, Duveen; Coffin, Cheryl M

    2014-10-28

    Although Gardner fibroma is a precursor lesion of desmoid tumor, the prevalence and prognostic importance of Gardner fibroma associated with desmoid tumors has not been systematically studied in adults. From 129 patients with desmoid-type fibromatosis, 170 specimens were re-examined for the presence of an associated Gardner fibroma. Clinicopathologic features of Gardner fibroma-associated desmoid-type fibromatosis were compared to desmoid tumors without associated Gardner fibroma. Recurrence-free survival was compared using multivariate Cox proportional hazard regression to account for known confounding factors. Of 104 evaluable primary desmoid tumor resections, 25 (24%) had an associated Gardner fibroma. When previous incisional biopsies and resection specimens of locally recurrent desmoid tumors were also examined, the overall prevalence of associated Gardner fibroma was 37%. Desmoid tumors arising in high risk anatomic sites (extremities or deep soft tissues of the back and chest wall) were more often associated with Gardner fibroma than tumors at other sites. Median recurrence-free survival for patients with Gardner fibroma-associated desmoid-type fibromatosis was 3.2 years, whereas median survival for patients without associated Gardner fibroma was >25 years (hazard ratio 2.8; P = 0.001). Although the presence of Gardner fibroma had no impact on the recurrence rate of desmoid tumors arising at high risk anatomic sites, associated Gardner fibroma increased the risk of recurrence 4-fold for desmoid tumors at low risk anatomic sites. Associated Gardner fibroma is under-recognized in desmoid-type fibromatosis and increases the risk of local recurrence for a subgroup of patients.

  12. Safety and efficacy of high-dose tamoxifen and sulindac for desmoid tumor in children: results of a Children's Oncology Group (COG) phase II study.

    PubMed

    Skapek, Stephen X; Anderson, James R; Hill, D Ashley; Henry, David; Spunt, Sheri L; Meyer, William; Kao, Simon; Hoffer, Fredric A; Grier, Holcombe E; Hawkins, Douglas S; Raney, R Beverly

    2013-07-01

    Desmoid fibromatosis (desmoid tumor, DT) is a soft tissue neoplasm prone to recurrence despite complete surgical resection. Numerous small retrospective reports suggest that non-cytotoxic chemotherapy using tamoxifen and sulindac may be effective for DT. We evaluated the safety and efficacy of tamoxifen and sulindac in a prospective phase II study within the Children's Oncology Group. Eligible patients were <19 years of age who had measurable DT that was recurrent or not amenable to surgery or radiation. The primary objective was to estimate progression-free survival (PFS). Patients received tamoxifen and sulindac daily for 12 months or until disease progression or intolerable toxicity occurred. Response was assessed by magnetic resonance imaging. Fifty-nine eligible patients were enrolled from 2004 to 2009; 78% were 10-18 years old. Twenty-two (38%) were previously untreated; 15 (41%) of the remaining 37 enrolling with recurrent DT had prior systemic chemotherapy and six (16%) had prior radiation. No life-threatening toxicity was reported. Twelve (40%) of 30 females developed ovarian cysts, which were asymptomatic in 11 cases. Ten patients completed therapy without disease progression or discontinuing treatment. Responses included four partial and one complete (5/59, 8%). The estimated 2-year PFS and survival rates were 36% (95% confidence interval: 0.23-0.48) and 96%, respectively. All three deaths were due to progressive DT. Tamoxifen and sulindac caused few serious side effects in children with DT, although ovarian cysts were common. However, the combination showed relatively little activity as measured by response and PFS rates. Copyright © 2012 Wiley Periodicals, Inc.

  13. Immunohistochemical study of congenital gingival granular cell tumor (congenital epulis).

    PubMed

    Takahashi, H; Fujita, S; Satoh, H; Okabe, H

    1990-11-01

    The congenital gingival granular cell tumor (CGGT) or congenital epulis is a rare lesion of unknown origin found only in newborn infants. The tumor consists mainly of large eosinophilic granular cells arranged in solid nests that are separated by thin fibrovascular areas. In addition, there are some spindle-shaped cells and medium-sized polygonal cells (so-called interstitial cells) among the neoplastic granular cells. Three CGGTs were investigated with a panel of poly- and monoclonal antibodies, using immunoperoxidase methods on formalin fixed paraffin embedded sections. Neoplastic granular cells of these three cases show cytoplasmic staining for neuron-specific enolase (NSE) and vimentin. However, all other reactions were negative. Our results suggest that the lesion may be derived from uncommitted nerve-related mesenchymal cells. On the other hand, interstitial cells show strong S-100 protein-, cytokeratin-, vimentin-, and NSE-immunostainings, and these cells are consistent with neuroendocrine nature. The presence of a biphasic cell population with granular cells and interstitial cells must be considered the main immunohistochemical feature.

  14. Metachronous multifocal desmoid-type fibromatoses along the neuraxis with adenomatous polyposis syndrome.

    PubMed

    Chung, K H Carlos; Charlton, Amanda; Arbuckle, Susan; Chaseling, Raymond; Owler, Brian K

    2010-10-01

    Desmoid-type fibromatosis, aggressive fibromatosis, or desmoid tumor is an uncommon benign but locally aggressive fibroblastic lesion. Although intraabdominal desmoid-type fibromatoses are well described in association with adenomatous polyposis syndrome, their occurrence along the neuraxis is extremely rare. The authors report the case of a 14-year-old boy with metachronous intracranial and spinal desmoid-type fibromatoses with preceding medulloblastoma. He was ultimately diagnosed with adenomatous polyposis syndrome. This is the first reported case of spinal desmoid-type fibromatosis in association with adenomatous polyposis syndrome. The identification of an underlying genetic instability allows for screening to detect lesions and institute measures to avoid preventable mortality from nonneurological tumors.

  15. Congenital granular cell tumor with uncommon clinical behavior.

    PubMed

    Roesch, Sebastian; Dejaco, Martin; Hauser-Kronberger, Cornelia; Rasp, Gerd

    2013-10-01

    Congenital granular cell tumor (CGCT), also known as congenital epulis, is a rare benign mesenchymal tumor of the oral cavity. We report of a 3 years and 7 months old female patient undergoing surgical excision of an oral tumor. Subsequent histological and immunohistological investigations within the clinical course led to the diagnosis of CGCT. However, clinical findings in this case, such as primary onset and an untypical location within the oral cavity, clearly stand in contrast to those usually found in CGCT, resulting in an exceptional case not previously described in the literature. Copyright © 2013 The American Laryngological, Rhinological, and Otological Society, Inc.

  16. Tumor disease and associated congenital abnormalities on prenatal MRI.

    PubMed

    Nemec, Stefan F; Horcher, Ernst; Kasprian, Gregor; Brugger, Peter C; Bettelheim, Dieter; Amann, Gabriele; Nemec, Ursula; Rotmensch, Siegfried; Rimoin, David L; Graham, John M; Prayer, Daniela

    2012-02-01

    Fetal tumors can have a devastating effect on the fetus, and may occur in association with congenital malformations. In view of the increasing role of fetal magnetic resonance imaging (MRI) as an adjunct to prenatal ultrasonography (US), we sought to demonstrate the visualization of fetal tumors, with regard to congenital abnormalities, on MRI. This retrospective study included 18 fetuses with tumors depicted on fetal MRI after suspicious US findings. An MRI standard protocol was used to diagnose tumors judged as benign or malignant. All organ systems were assessed for tumor-related complications and other congenital malformations. Available US results and histopathology were compared with MRI. There were 13/18 (72.2%) benign and 5/18 (27.8%) malignant tumors diagnosed: a cerebral primitive neuroectodermal tumor in 1/18, head-neck teratomas in 4/18; ventricular rhabdomyomas in 4/18; a cardiac teratoma in 1/18; a hepatoblastoma in 1/18; neuroblastomas in 2/18; a cystic hemorrhagic adrenal hyperplasia in 1/18; a pelvic leiomyoma in 1/18; sacrococcygeal teratomas in 3/18. Tumor-related complications were present in 13/18 (72.2%) cases; other congenital abnormalities in 3/18 (16.7%). MRI diagnosis and histology were concordant in 8/11 (72.7%) cases. In 6/12 (50%) cases, US and MRI diagnoses were concordant, and, in 6/12 (50%) cases, additional MRI findings changed the US diagnosis. Our MRI results demonstrate the visualization of fetal tumors, with frequently encountered tumor-related complications, and other exceptional congenital abnormalities, which may provide important information for perinatal management. Compared to prenatal US, MRI may add important findings in certain cases. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  17. Congenital Gingival Granular Cell Tumor: A Case Report

    PubMed Central

    Yıldırım, Ceren; Zerener, Tamer; Şençimen, Metin; Akgün, Özlem Martı; Altuğ, Hasan Ayberk; ÇİÇEK, Ali Fuat

    2017-01-01

    The congenital gingival granular cell tumor (CGCT), also as known as congenital epulis, is an unusual benign oral mucosal lesion in newborns. A two-day-old female patient was admitted to the Department of Pediatric Dentistry at Gulhane Medical Academy, Ankara, Turkey with her family, and an intraoral examination showed a CGCT located in the buccal region of the maxillary right first primary molar. In this report, we present a case of CGCT in a newborn. PMID:28293667

  18. Attenuated familial adenomatous polyposis with desmoids caused by an APC mutation

    PubMed Central

    Ikenoue, Tsuneo; Yamaguchi, Kiyoshi; Komura, Mitsuhiro; Imoto, Seiya; Yamaguchi, Rui; Shimizu, Eigo; Kasuya, Shinichi; Shibuya, Tetsuo; Hatakeyama, Seira; Miyano, Satoru; Furukawa, Yoichi

    2015-01-01

    We present here a case of attenuated familial adenomatous polyposis (AFAP) with a family history of desmoids and thyroid tumors. This patient had no colonic polyps but did have multiple desmoids. Genetic analysis identified a 4-bp deletion in codon 2644 (c.7932_7935delTTAT: p.Tyr2645LysfsX14) of the adenomatous polyposis coli (APC) gene. In cases with limited numbers of colonic polyps and desmoids, AFAP may be caused by a mutation in the 3′ region of APC. PMID:27081525

  19. Attenuated familial adenomatous polyposis with desmoids caused by an APC mutation.

    PubMed

    Ikenoue, Tsuneo; Yamaguchi, Kiyoshi; Komura, Mitsuhiro; Imoto, Seiya; Yamaguchi, Rui; Shimizu, Eigo; Kasuya, Shinichi; Shibuya, Tetsuo; Hatakeyama, Seira; Miyano, Satoru; Furukawa, Yoichi

    2015-01-01

    We present here a case of attenuated familial adenomatous polyposis (AFAP) with a family history of desmoids and thyroid tumors. This patient had no colonic polyps but did have multiple desmoids. Genetic analysis identified a 4-bp deletion in codon 2644 (c.7932_7935delTTAT: p.Tyr2645LysfsX14) of the adenomatous polyposis coli (APC) gene. In cases with limited numbers of colonic polyps and desmoids, AFAP may be caused by a mutation in the 3' region of APC.

  20. c-Kit expression in desmoid fibromatosis. Comparative immunohistochemical evaluation of two commercial antibodies.

    PubMed

    Lucas, David R; al-Abbadi, Mousa; Tabaczka, Pamela; Hamre, Merlin R; Weaver, Donald W; Mott, Michael J

    2003-03-01

    To determine the frequency of c-Kit staining in desmoids and optimize an assay for clinical use, we stained 19 desmoids from various sites at various dilutions with 2 commonly used rabbit polyclonal, anti-c-Kit antibodies (A4502, DAKO, Carpinteria, CA; C-19, Santa Cruz Biotechnology, Santa Cruz, CA), with and without heat-induced epitope retrieval (HIER) in citrate buffer. Approdpriate external and internal control samples were evaluated for each test condition. At dilutions of 1:50 both antibodies stained substantial numbers of desmoids: with/without HIER, A4502, 89%/63%; C-19, 37%/74%. The staining was cytoplasmic without cell membrane accentuation. However, background stromal staining and nonspecific staining of endothelium and smooth and striated muscle were problematic with both antibodies at 1:50. At higher dilutions, C-19 stained no desmoid; however, diminished staining of external and internal control samples made it unreliable. A4502 similarly stained many fewer desmoids at higher dilutions. However, it retained strong staining of both external and internal control samples and showed much less nonspecific staining. Best results were achieved at 1:250 without HIER; only weak focal staining was present in 1 desmoid. With a simple immunohistochemical method optimized for clinical use, desmoid can be regarded as a c-Kit-negative tumor.

  1. A Rare Coexistence of Bilateral Congenital Wilms Tumor with Ductal Plate Malformation at Autopsy.

    PubMed

    Mitra, Suvradeep; Chatterjee, Debajyoti; Gowda, Kiran; Das, Ashim

    2016-01-01

    Congenital Wilms tumor is a tumor of childhood. Here we present an unusual case of bilateral congenital Wilms tumor with associated ductal plate malformation. In addition, there was also associated oligohydramnios, pulmonary hypoplasia, and multiple skeletal anomalies in this index case. Although various syndromic associations of Wilms tumor are well described in the literature, an association of congenital Wilms tumor with ductal plate malformation, polysplenia, and skeletal malformations is not reported. We believe that this is the first reported case of such an association.

  2. Familial Adenomatous Polyposis-Associated Desmoids Display Significantly More Genetic Changes than Sporadic Desmoids

    PubMed Central

    Robanus-Maandag, Els; Bosch, Cathy; Amini-Nik, Saeid; Knijnenburg, Jeroen; Szuhai, Karoly; Cervera, Pascale; Poon, Raymond; Eccles, Diana; Radice, Paolo; Giovannini, Marco; Alman, Benjamin A.; Tejpar, Sabine; Devilee, Peter; Fodde, Riccardo

    2011-01-01

    Desmoid tumours (also called deep or aggressive fibromatoses) are potentially life-threatening fibromatous lesions. Hereditary desmoid tumours arise in individuals affected by either familial adenomatous polyposis (FAP) or hereditary desmoid disease (HDD) carrying germline mutations in APC. Most sporadic desmoids carry somatic mutations in CTNNB1. Previous studies identified losses on 5q and 6q, and gains on 8q and 20q as recurrent genetic changes in desmoids. However, virtually all genetic changes were derived from sporadic tumours. To investigate the somatic alterations in FAP-associated desmoids and to compare them with changes occurring in sporadic tumours, we analysed 17 FAP-associated and 38 sporadic desmoids by array comparative genomic hybridisation and multiple ligation-dependent probe amplification. Overall, the desmoids displayed only a limited number of genetic changes, occurring in 44% of cases. Recurrent gains at 8q (7%) and 20q (5%) were almost exclusively found in sporadic tumours. Recurrent losses were observed for a 700 kb region at 5q22.2, comprising the APC gene (11%), a 2 Mb region at 6p21.2-p21.1 (15%), and a relatively large region at 6q15-q23.3 (20%). The FAP-associated desmoids displayed a significantly higher frequency of copy number abnormalities (59%) than the sporadic tumours (37%). As predicted by the APC germline mutations among these patients, a high percentage (29%) of FAP-associated desmoids showed loss of the APC region at 5q22.2, which was infrequently (3%) seen among sporadic tumours. Our data suggest that loss of region 6q15-q16.2 is an important event in FAP-associated as well as sporadic desmoids, most likely of relevance for desmoid tumour progression. PMID:21931686

  3. Paratesticular congenital malignant rhabdoid tumor diagnosed by fine-needle aspiration cytology. a case report.

    PubMed

    Salamanca, Javier; Rodríguez-Peralto, José Luis; Azorín, Daniel; Ballestín, Claudio; De Agustín, Pedro

    2004-01-01

    We report the FNA features of a congenital malignant extrarenal rhabdoid tumor (MERT) located in the right paratesticular area of a newborn full-term boy (39 wk gestation), with disseminated metastases in the liver and right parietal region. The diagnosis was suggested two days after birth by fine-needle aspiration biopsy (FNAB) of the parietal mass, which demonstrated an atypical large cell proliferation with vesicular nuclei, prominent nucleoli, and abundant cytoplasm exhibiting paranuclear dense inclusions. The diagnosis was confirmed by histopathologic and immunohistochemical examination of the primary paratesticular tumor. To the best of our knowledge, this is the third MERT reported in the paratesticular region, one of the few congenital extrarenal non-central nervous system cases, and the third congenital case (renal or extrarenal) primarily diagnosed by FNAB. We emphasize the characteristic cytologic features of a congenital rhabdoid tumor, which must be known by pathologists because of the clinical and prognostic implications. Diagn. Cytopathol. 2004;30:46-50.

  4. Testicular Adrenal Rest Tumors in Patients with Congenital Adrenal Hyperplasia

    PubMed Central

    Şentürk Mutlu, Fatma; Eren, Erdal; Paşa, Aliye Özlem; Sağlam, Halil; Tarım, Ömer

    2012-01-01

    Objective: Early diagnosis and treatment of testicular adrenal rest tumors (TART) is important for gonadal functions and fertility protection in boys with congenital adrenal hyperplasia (CAH). In this descriptive study, we investigated the prevalence of TART in boys with 21-hydroxylase deficient (21OHD) CAH followed in our pediatric endocrine clinic. Methods: The study group consisted of 14 male patients with a mean age of 9.6±5.1 (range: 0.8-18.3) years. Six (42.9%) of the 14 patients were diagnosed as having salt-wasting type (SW) and eight (57.1%) patients - as having the simple virilizing (SV) form of 21OHD. Mean age at diagnosis was 2.9±2.7 (range: 0.03-6.3) years. Two different radiologists performed scrotal ultrasonography. Chronological age, bone age, and anthropometric measurements were evaluated. Serum adrenocorticotropic hormone (ACTH), 17-alpha-hydroxyprogesterone (17OHP) and androstenedione levels were also evaluated in all patients during the follow-up period. Results: Scrotal ultrasonography revealed bilateral TART in two patients (14.3%) and testicular microlithiasis (TM) in four patients (28.6%). One patient had both TART and TM bilaterally. During the follow-up period, the mean serum adrenocorticotropic hormone, 17OHP and androstenedione levels in the total group of patients were 130.0±179.1 pg/mL (21.7-726.5), 5.8±3.3 ng/mL (0.8-11.4) and 4.3±4.1 (0.2-11.0) ng/mL, respectively. Conclusions: Microlithiasis or TART may be frequently encountered during the follow-up of patients with CAH. In order to prevent late complications including infertility, we suggest that ultrasonographic evaluations be performed yearly in all male CAH patients. Conflict of interest:None declared. PMID:22672867

  5. Detection of beta-catenin mutations in paraffin-embedded sporadic desmoid-type fibromatosis by mutation-specific restriction enzyme digestion (MSRED): an ancillary diagnostic tool.

    PubMed

    Amary, Maria Fernanda C; Pauwels, Patrick; Meulemans, Els; Roemen, Guido M; Islam, Lily; Idowu, Bernadine; Bousdras, Konstantinos; Diss, Timothy C; O'Donnell, Paul; Flanagan, Adrienne M

    2007-09-01

    Desmoid-type fibromatosis is a locally aggressive deep soft tissue tumor. Some cases are associated with adenosis polyposis coli germline mutations whereas others harbor somatic beta-catenin point mutations mainly in exon 3, codons 41 and 45. These mutations result in stabilization of beta-catenin, and activation of the Wnt signaling pathway. The aim of this study was to determine the specificity and sensitivity of these 3 most common beta-catenin mutations in the diagnosis of desmoid-type fibromatosis using paraffin-embedded material. The results were compared with nuclear expression of beta-catenin. Mutation-specific restriction enzyme digestion methodology was employed to detect the 3 mutations. One hundred and thirty-three cases were analyzed, including 76 desmoid-type, and 18 superficial fibromatosis, in addition to a further 39 fibromatosis mimics. A restriction site was present for analysis of the codon 41 mutation. Mismatch primers were designed for the codon 45 mutations. Mutations were detected in 66 cases (87%) of 76 desmoid-type fibromatosis (71 extra-abdominal). Of these, 34 (45%) were in codon 45 (TCT>TTT), 27 (35%) in codon 41 (ACC>GCC), and 5 (7%) in codon 45 (TCT>CCT). No mutations were detected in the other lesions studied. All desmoid-type fibromatosis cases and 72% of the mimics tested showed nuclear positivity for beta-catenin indicating immunohistochemistry is a sensitive but not a specific test for desmoid-type fibromatosis. In contrast, to date, beta-catenin mutations have not been detected in any lesions which mimic desmoid-type fibromatosis. Mutation-specific restriction enzyme digestion, a simple and efficient means of detecting the common beta-catenin mutations in desmoid-type fibromatosis, complements light microscopy in reaching a diagnosis.

  6. Congenital primitive neuroectodermal tumor (neuroepithelioma) of the chest wall.

    PubMed

    Das, L; Chang, C H; Cushing, B; Jewell, P

    1982-01-01

    Primitive neuroectodermal tumor (neuroepithelioma) is a relatively common central nervous system tumor in children. Those arising from a peripheral nerve are extremely rare in childhood. There is only one reported case in 6-year-old where the tumor arose from the sciatic nerve. A case of neuroectodermal tumor of the chest wall, arising from the intercostal nerve, in a newborn is presented. The tumor metastasized to the brain. Prominent Homer-Wright rosettes, with central eosinophilic fibrillar substance similar to that seen in neuroepithelioma of the central nervous system, were present in the primary tumor and brain metastases. Ultrastructure, as revealed by transmission electron microscopy, is also described.

  7. Desmoid Fibromatosis Presenting as Deep Venous Thrombosis: A Case Report and Discussion

    PubMed Central

    Marks, Lisa M.; Neuhaus, Susan J.

    2016-01-01

    Patient: Male, 40 Final Diagnosis: Desmoid fibromatosis Symptoms: Discomfort Medication: — Clinical Procedure: Surgery and radiotherapy Specialty: Surgery Objective: Rare disease Background: Venous thromboembolism (VTE), comprising deep vein thrombosis (DVT) and pulmonary embolism (PE), is a common, serious cardiovascular event. Predisposing factors include genetic disorders, immobility, and underlying malignancy. Soft tissue tumors are by contrast rare, but should be included in the differential etiology of DVT, especially when the patient is young and has few thrombotic risk factors. Case Report: We present a 40-year-old patient whose initial diagnosis was spontaneous DVT of the lower leg, treated conventionally. Subsequently, he developed progressive calf swelling, which was diagnosed as multifocal desmoid fibromatosis, a rare and complex soft tissue tumor. Conclusions: DVT is common but soft tissue tumors are rare. The disparity in incidence of these very distinct pathologies may contribute to late diagnosis of occult soft tissue pathology. We discuss the incidence, etiology, pathology, diagnosis, and best management of both desmoid fibromatosis and DVT, which may co-exist in a causative way. PMID:27994217

  8. Desmoid-Type Fibromatosis: Who, When, and How to Treat.

    PubMed

    Martínez Trufero, Javier; Pajares Bernad, Isabel; Torres Ramón, Irene; Hernando Cubero, Jorge; Pazo Cid, Roberto

    2017-05-01

    Desmoid-type fibromatosis is a sarcoma subtype that gathers some singular characteristics, making it a difficult challenge to face in clinical practice. Despite its excellent survival prognosis, these tumors may be unpredictable, ranging from an asymptomatic indolent course to persistent, local, and extended recurrences that significantly impair quality of life. Although surgery was initially considered the first elective treatment, collected published data during the past few years are now pointing to the "wait and see" approach as a reasonable initial strategy because many patients can live a long life with the disease without having symptoms. When symptoms appear or there is a risk of functional impairment, a wide spectrum of therapies (local and systemic) can be useful in improving symptoms and controlling the disease. Because of the low incidence of desmoid-type fibromatosis, there is scarce scientific evidence supporting any specific treatment. Nonetheless, if volumetric responses are needed, chemotherapy may be a reasonable early option. However, if long-term control of disease is desirable, hormonal therapy, NSAIDs, and TKIs are the likely treatments of choice. Recent new findings in the biologic development of these tumors, such as the role of Wnt/β-catenin dependent pathway, have shown that the prognostic information provided by specific CTNNB1 gene mutations and other genetic profiles can lead to better methods of selecting patients as candidates for other approaches. Based on recent research, the Notch pathway inhibition in DF is one of the most promising potential targets to explore. As an orphan disease, it is mandatory that as many patients as possible be included in clinical trials.

  9. Synthesis and secretion of transforming growth factor-beta1 by human desmoid fibroblast cell line and its modulation by toremifene.

    PubMed

    Locci, P; Bellocchio, S; Lilli, C; Marinucci, L; Cagini, L; Baroni, T; Giustozzi, G; Balducci, C; Becchetti, E

    2001-11-01

    The present study provides evidence that the in vitro cultured fibroblast cell line from desmoid tumors differs from normal fibrobasts in its extracellular matrix (ECM) macromolecule composition and is modulated by treatment with toremifene, an antiestrogen that reduces tumor mass by an unknown mechanism. The results showed increased transforming growth factor-beta 1 (TGF-beta1) production, TGF-beta1 mRNA expression, and TGF-beta1 receptor number in desmoid fibroblasts compared with normal cells. As desmoid fibroblasts did not produce tumor necrosis factor-alpha (TNF-alpha) but were sensitive to it, which enhanced glycosaminoglycans (GAG) accumulation, we assessed the TGF-beta1 effects on TNF-alpha production by human monocytes. Our results showed TGF-beta1 significantly increased TNF-alpha secretion by monocytes. Toremifene mediated its effects in desmoid fibroblasts via an estrogen receptor-independent pathway. It inhibited GAG accumulation and the secretion of both latent and active forms of TGF-beta1 and had an inhibitory effect on TNF-alpha production by monocytes. Our results suggest that in reducing TGF-beta1 production by desmoid fibroblasts and TNF-alpha production by monocytes, toremifene may restore the balance between the two growth factors.

  10. Choristoma: A rare congenital tumor of the tongue

    PubMed Central

    Jorquera, Jessica Patricia Correa; Rubio-Palau, Josep; Cazalla, Asteria Albert; Rodríguez-Carunchio, Leonardo

    2016-01-01

    Most congenital masses of the mouth floor are cystic, irrespective of their origin. They may obstruct airway or digestive tract or may present other complications. Recognizing and treating these masses expeditiously is imperative. Choristoma is a mass of normal tissue in an abnormal location; they are classified according to the predominant epithelial lining. Few cases have been reported lined with gastric and respiratory epithelia within the same cyst. This case report presents a 5-month-old boy with an infected choristoma involving the floor of the mouth and its successful management.

  11. Hemimegalencephaly misdiagnosed as a congenital brain tumor by fetal cerebral ultrasonography.

    PubMed

    Nishimaki, Shigeru; Endo, Masaya; Seki, Kazuo; Yokota, Shumpei

    2004-04-01

    To describe a case of hemimegalencephaly misdiagnosed prenatally. We presented a neonate with hemimegalencephaly, who was thought to have a congenital brain tumor by fetal cerebral ultrasonography. Postnatal MRI findings showed hemimegalencephaly characterized by mild enlargement of the affected hemisphere with a predominantly abnormal signal in the frontal lobe. The appearance of an echogenic round-shaped mass may have resulted from predominant hypermyelination and/or dysplastic neural/glial tissue in the frontal white matter. In prenatal diagnosis with fetal cerebral ultrasonography, it is difficult to distinguish between congenital brain tumor and hemimegalencephaly in which enlargement of the hemisphere is mild and the affected area of the brain is localized or predominantly in part of a cerebral hemisphere. Copyright 2004 John Wiley & Sons, Ltd.

  12. Ureteric obstruction in familial adenomatous polyposis-associated desmoid disease.

    PubMed

    Joyce, Myles; Mignanelli, Emilio; Church, James

    2010-03-01

    Intra-abdominal desmoid disease is the second leading cause of death in familial adenomatous polyposis patients. The aim of this study was to identify the incidence, management, and outcomes for familial adenomatous polyposis associated intra-abdominal desmoids causing ureteric obstruction. Clinical data were abstracted from an institutional review board-approved, prospectively maintained familial polyposis registry. Of 107 patients identified with familial adenomatous polyposis related desmoid disease, 30 (28%) had documented CT scan evidence of ureteric obstruction. There was a 1:2.3 female predominance. Preceding surgery was the most prominent risk factor for development of desmoid disease (28 of 30 patients); 2 patients were diagnosed with desmoids before abdominal surgery. Overall, 11 patients had ureteric obstruction at the time of diagnosis. In the other 19 patients, median time from desmoid diagnosis to ureteric obstruction was 2 years. Pharmacologic management alone was effective in 8 patients. Eighteen patients (60%) underwent retrograde ureteric stent insertion. Five patients (17%) required percutaneous nephrostomy tubes. Three patients (10%) underwent autotransplant of 4 kidneys, and 4 patients (13%) required nephrectomy. One patient underwent ureterolysis, and another underwent ureteric resection with reimplantation. One-third of patients required more than one urologic procedure, and 63% had extensive small-bowel involvement with desmoid. The majority of patients with familial adenomatous polyposis associated desmoid disease who develop hydronephrosis require stenting. Complete obstruction may necessitate a nephrostomy. Renal autotransplant is an option for persistent symptomatic obstruction. Physicians treating patients with familial adenomatous polyposis and desmoid disease must be aware of the potential for development of ureteric obstruction and available treatment options.

  13. Woman with virilizing congenital adrenal hyperplasia and Leydig cell tumor of the ovary.

    PubMed

    Fernández-García Salazar, Rosario; Muñoz-Darias, Carmen; Haro-Mora, Juan Jesús; Almaraz, M Cruz; Audí, Laura; Martínez-Tudela, Juana; Yahyaoui, Raquel; Esteva, Isabel

    2014-08-01

    We report the case of a 36-year-old woman with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency, and corticosteroid replacement therapy since birth. She manifested persistent virilization and high testosterone levels that were attributed to nonadherence to medical treatment. The patient was referred to our gender unit for genitoplastic surgery. We recommended the patient for left oophorectomy after detecting an ovarian mass. Pathologic findings confirmed an ovarian hilus cell tumor. Testosterone levels fell back to normal and masculinization disappeared but ACTH remained elevated. This case represents a very rare type of primary ovarian tumor that must be considered in persistent virilizing symptoms in women with CAH.

  14. Congenital peripheral primitive neuroectodermal tumor: a case treated successfully with multimodality treatment.

    PubMed

    Goyal, Shikha; Biswas, Ahitagni; Gupta, Ruchika; Mohanti, Bidhu Kalyan

    2014-12-01

    Neonatal tumors comprise less than two percent of childhood malignancies. Most are solid tumors, most common histologies being teratoma and neuroblastoma. We encountered a child who was detected to have a right arm mass on antenatal sonogram, which was diagnosed to be a primitive neuroectodermal tumor involving the triceps on fine needle aspiration cytology performed in the post-natal period. The child was successfully treated with multimodality treatment consisting of surgery, chemotherapy and radiotherapy. We also discuss briefly the problems associated with therapy in neonatal period. A review of all cases reported to have congenital Ewing's sarcoma family of tumors is presented. Novel therapies are needed to improve efficacy and decrease the devastating side effects of treatment in this age group.

  15. Nationwide trends in the current management of desmoid (aggressive) fibromatosis.

    PubMed

    Eastley, N C; Hennig, I M; Esler, C P; Ashford, R U

    2015-06-01

    The optimal management of desmoid fibromatosis remains unclear, leading to significant variability in patient management. To assess this problem, the current approach of clinicians managing this complex condition in the UK was investigated. A hypothetical case of intramuscular limb girdle desmoid fibromatosis in a fit 65-year-old patient was devised. Surgical and non-surgical oncology members of the British Sarcoma Group were questioned on how they would manage this case in three scenarios: primary disease with function-sparing surgery possible, primary disease with neurovascular involvement and disease recurrence after a previous R0 resection. Initial management, management of symptomatic disease progression, follow-up preferences and any differences in respondents' management choices in a younger case were investigated. The responses from 14 sarcoma surgeons and 23 oncologists (14 clinical, nine medical) were analysed. Desmoid fibromatosis management is generally shared by surgeons and oncologists within sarcoma multidisciplinary teams in the UK. Variation exists in the chosen initial management of primary desmoid fibromatosis in the UK, with function-sparing surgery possible (observation 51%, resection 51%), primary desmoid fibromatosis with neurovascular involvement (hormone therapy with non-steroidal anti-inflammatory drugs 51%, radiotherapy 27%, observation 22%) and for cases of desmoid fibromatosis recurrence (radiotherapy 41%, hormone therapy and non-steroidal anti-inflammatory drugs 27%, observation 24%). There was a clear preference of surgical resection of symptomatic disease progression in cases of primary desmoid fibromatosis without neurovascular involvement (60%). By contrast, radiotherapy was the preferred treatment for progression in cases with neurovascular involvement (47%) or cases of recurrence after a previous R0 resection (34%). Clinical follow-up was selected 3 months after intervention in 68% of scenarios. Follow-up imaging was selected 3

  16. The Perlman syndrome: familial renal dysplasia with Wilms tumor, fetal gigantism and multiple congenital anomalies. 1984.

    PubMed

    Neri, Giovanni; Martini-Neri, Maria Enrica; Katz, Ben E; Opitz, John M

    2013-11-01

    The ensuing paper by Professor Giovanni Neri and colleagues was originally published in 1984, American Journal of Medical Genetics 19:195–207. The original article described a new family with a condition that the authors designated as the Perlman syndrome. This disorder, while uncommon, is an important multiple congenital anomaly and dysplasia syndrome; the causative gene was recently identified. This paper is a seminal work and is graciously republished by Wiley-Blackwell in the Special Festschrift issue honoring Professor Neri. We describe a familial syndrome of renal dysplasia, Wilms tumor, hyperplasia of the endocrine pancreas, fetal gigantism, multiple congenital anomalies and mental retardation. This condition was previously described by Perlman et al. [1973, 1975] and we propose to call it the "Perlman syndrome." It appears to be transmitted as an autosomal recessive trait. The possible relationships between dysplasia, neoplasia and malformation are discussed. © 2013 Wiley Periodicals, Inc.

  17. Fetal lung interstitial tumor: the first Japanese case report and a comparison with fetal lung tissue and congenital cystic adenomatoid malformation/congenital pulmonary airway malformation type 3.

    PubMed

    Yoshida, Mariko; Tanaka, Mio; Gomi, Kiyoshi; Iwanaka, Tadashi; Dehner, Louis P; Tanaka, Yukichi

    2013-10-01

    Fetal lung interstitial tumor, a newly recognized lung lesion in infants, was first reported in 2010. Here, we report the first Japanese case of fetal lung interstitial tumor which was originally diagnosed as atypical congenital cystic adenomatoid malformation/congenital pulmonary airway malformation type 3. A 7-day-old girl was referred to our hospital with respiratory distress and a left lung mass and she subsequently underwent left lower lobectomy. The specimen showed a 5 cm solid mass with a fibrous capsule. Histological examination revealed immature airspaces and interstitium, containing bronchioles and cartilage. The epithelial and interstitial cells contained abundant glycogen granules. Immunohistochemistry showed nuclear/cytoplasmic expression of β-catenin in the epithelial and interstitial cells. β-catenin gene mutations and trisomy 8 were not detected, so a neoplastic origin could not be confirmed. The histological findings were partly consistent with normal fetal lung at the canalicular stage, pulmonary interstitial glycogenosis, and congenital cystic adenomatoid malformation/congenital pulmonary airway malformation type 3. In this report, we compare the above conditions and discuss the pathogenesis of fetal lung interstitial tumor. © 2013 The Authors. Pathology International © 2013 Japanese Society of Pathology and Wiley Publishing Asia Pty Ltd.

  18. GNA14 Somatic Mutation Causes Congenital and Sporadic Vascular Tumors by MAPK Activation.

    PubMed

    Lim, Young H; Bacchiocchi, Antonella; Qiu, Jingyao; Straub, Robert; Bruckner, Anna; Bercovitch, Lionel; Narayan, Deepak; McNiff, Jennifer; Ko, Christine; Robinson-Bostom, Leslie; Antaya, Richard; Halaban, Ruth; Choate, Keith A

    2016-08-04

    Vascular tumors are among the most common neoplasms in infants and children; 5%-10% of newborns present with or develop lesions within the first 3 months of life. Most are benign infantile hemangiomas that typically regress by 5 years of age; other vascular tumors include congenital tufted angiomas (TAs), kaposiform hemangioendotheliomas (KHEs), and childhood lobular capillary hemangiomas (LCHs). Some of these lesions can become locally invasive and unresponsive to pharmacologic intervention, leading to significant complications. Recent investigation has revealed that activating mutations in HRAS, KRAS, NRAS, GNAQ, and GNA11 can cause certain types of rare childhood vascular tumors, and we have now identified causal recurrent somatic activating mutations in GNA14 by whole-exome and targeted sequencing. We found somatic activating GNA14 c.614A>T (p.Gln205Leu) mutations in one KHE, one TA, and one LCH and a GNA11 c.547C>T (p.Arg183Cys) mutation in two LCH lesions. We examined mutation pathobiology via expression of mutant GNA14 or GNA11 in primary human endothelial cells and melanocytes. GNA14 and GNA11 mutations induced changes in cellular morphology and rendered cells growth-factor independent by upregulating the MAPK pathway. Our findings identify GNA14 mutations as a cause of childhood vascular tumors, offer insight into mechanisms of oncogenic transformation by mutations affecting Gaq family members, and identify potential targets for therapeutic intervention. Copyright © 2016 American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  19. Long-Term Follow-Up of Desmoid Fibromatosis Treated with PF-03084014, an Oral Gamma Secretase Inhibitor.

    PubMed

    Villalobos, Victor Manuel; Hall, Francis; Jimeno, Antonio; Gore, Lia; Kern, Kenneth; Cesari, Rossano; Huang, Bo; Schowinsky, Jeffrey T; Blatchford, Patrick Judson; Hoffner, Brianna; Elias, Anthony; Messersmith, Wells

    2017-09-08

    Desmoid fibromatosis is a fibroblastic neoplasm driven by aberrations within the WNT pathway, exhibiting mutations in β-catenin or APC. We review the long-term follow-up of patients in a phase I study treated with an oral gamma secretase inhibitor, PF-03084014. PF-03084014 was administered orally at doses ranging from 20 to 330 mg twice daily. Tumor assessments were performed using computed tomography/magnetic resonance imaging (CT/MRI) within 4 weeks of study entry, and every other cycle through cycle 9. After cycle 9, patients were evaluated as clinically indicated. Seven patients with desmoid fibromatosis were treated between December 2009 and December 2016 at the University of Colorado. Five patients (71.4%, 95% confidence interval [CI] 29.0-96.3%) achieved a partial response (PR), with a mean time to achieving response of 11.9 months (95% CI 2.5-21.4 months). All patients who achieved a PR continue to maintain responses between 47.9 and 73+ months. Four patients stopped treatment yet remain free of progression between 11 and 53+ months. One patient had PFS of 42+ months, with a 17% decrease in the target lesion. A biopsy performed at the end of the study showed decreased tumoral cellularity compared with previous biopsies. Effective treatment doses ranged from 80 to 330 mg administered orally twice daily. PF-03084014 was effective in treating desmoid tumors, with an objective response rate of 71.4% (95% CI 29.0-96.3%) in this small cohort of patients. PF-03084014 exhibits promising activity, even at relatively low doses (80 mg twice daily), with high tolerability leading to prolonged disease control even after therapy discontinuation.

  20. Congenital tumors of the retrorectal space in the adult: report of two cases and review of the literature.

    PubMed

    Coco, Claudio; Manno, Alberto; Mattana, Claudio; Verbo, Alessandro; Sermoneta, Daniel; Franceschini, Gianluca; De Gaetano, Annamaria; Larocca, Luigi Maria; Petito, Luigi; Pedretti, Giorgio; Rizzo, Gianluca; Lodoli, Claudio; D'Ugo, Domenico

    2008-01-01

    To describe and discuss, on the basis of the authors' experience and a review of the literature, the main aspects regarding the etiology, diagnosis, treatment and prognosis of congenital tumors of the retrorectal space. We present 2 cases of congenital retrorectal tumors, a sacrococcygeal teratoma and a dermoid cyst, which represent, from the pathogenetic point of view, the most frequent presentation of the rare tumors of the retrorectal space. The reported cases are typical. The teratoma presented as an encapsulated, mixed mass located in the pelvic cavity behind the rectum and the vaginal canal, without signs of sacral involvement. The dermoid cyst appeared as a unilocular lesion filled with sebum and hair, which extended laterally to the iliopubic branch, medially to the urethra and anal canal, and posteriorly to the adipose tissue of the right buttock. Pelvic MRI produced a precise picture of the extension of the lesion and of the relationship between the mass and the pelvic organs and surrounding bony structures. Both lesions were completely removed via the perineal approach without coccygectomy. No recurrences were observed at 2 years of follow-up. Congenital retrorectal tumors are rare. MRI is crucial for diagnosis and preoperative planning. Complete surgical removal is the treatment of choice. Resection of the coccyx is necessary only in case of its involvement by the neoplastic mass or suspected malignant transformation.

  1. Congenital dermatofibrosarcoma protuberans in a newborn infant with a massive back tumor: favorable effects of oral imatinib on the control of residual tumor growth.

    PubMed

    Suzuki, Daisuke; Kobayashi, Ryoji; Yasuda, Kazue; Yamamoto, Hiroshi; Morioka, Keita; Mikawa, Makoto; Kobayashi, Kunihiko

    2011-10-01

    Dermatofibrosarcoma protuberans (DFSP) is known as a very rare malignant tumor of the deep dermis and subcutaneous tissue. It typically develops during adolescence and adulthood, with pediatric and infantile cases, particularly congenital ones, being much less frequent. We report a neonate with congenital DFSP. A newborn girl presented with a massive back tumor at birth. The tumor was at first suspected to be infantile fibrosarcoma (IFS) after immunohistochemical analysis of biopsy material, although the results were not fully compatible with IFS. She received chemotherapy under a tentative diagnosis of IFS, but this was unsuccessful. Partial resection was therefore performed at the age of 8 months to reduce the tumor mass and to reexamine its immunohistochemical characteristics. Positive CD34 staining and Collagen α1α/platelet-derived growth factor beta chimera gene signals on analysis of the excised tumor tissues enabled a definitive diagnosis of DFSP. She then underwent local irradiation and was given a daily dose of oral tyrosine kinase inhibitor (imatinib). After almost 1 year, the patient is doing well without enlargement of the residual tumor.

  2. Congenital hemangiomas.

    PubMed

    Boull, Christina; Maguiness, Sheilagh M

    2016-09-01

    Congenital hemangiomas are rare solitary vascular tumors that do not proliferate after birth. They are characterized as either rapidly involuting congenital hemangiomas (RICHs) or noninvoluting congenital hemangiomas (NICHs) based on their clinical progression. NICHs have no associated complications, but are persistent. RICH, while usually asymptomatic, may ulcerate or bleed early in their presentation, but involute quickly during the first few months of life. Hepatic RICHs are not associated with cutaneous RICHs, but may result in high-output cardiac failure due to arteriovenous or portovenous shunting. In the following review, the clinical characteristics and current management specific to congenital hemangiomas is discussed.

  3. Toremifene decreases type I, type II and increases type III receptors in desmoid and fibroma and inhibits TGFbeta1 binding in desmoid fibroblasts.

    PubMed

    Stabellini, Giordano; Balducci, Chiara; Lilli, Cinzia; Marinucci, Lorella; Becchetti, Ennio; Carinci, Francesco; Calastrini, Carla; Dolci, Claudia; Lumare, Eleonora; Locci, Paola

    2008-09-01

    Tissue infiltration is different in desmoid and fibroma tumours. Both produce high levels of transforming growth factor beta1 (TGFbeta1), which is related to extracellular matrix (ECM) accumulation which in turn regulates cell function and cell migration. Interactions between collagen, proteoglycans and cell surface fibronectin are involved in the assembly and functions of the ECM. As toremifene inhibits collagen and TGFbeta1 synthesis, we tested it in normal, desmoid and fibroma fibroblasts. We will report the changes in glycosaminoglycan (GAG) and collagen synthesis, TGFbeta1 activity, fibronectin mRNA expression and TGFbeta1 receptors after toremifene treatment in normal, fibroma and desmoid fibroblasts. We evaluated GAG and collagen synthesis with 3H-glucosamine and 3H-proline incorporation, TGFbeta1 activity with the ELISA method, TGFbeta1 receptor affinity with 125I-TGFbeta1 binding and total RNA with Northern blot analysis. GAG and collagen synthesis, TGFbeta1 activity and fibronectin levels were higher in fibroma and desmoid than normal fibroblasts. The increase was greater in desmoid than fibroma tumour cells. Toremifene treatment reduced GAG and collagen synthesis, TGFbeta1 activity and fibronectin levels in all cell cultures. The percentage reduction in GAG was similar in all cultures; the reduction in collagen synthesis and TGFbeta1 activity was the highest in desmoid fibroblasts. TGFbeta1 receptors were higher in fibroma and desmoid cells than controls. Toremifene reduced TGFbeta1 receptors only in desmoid fibroblasts, with no effect on the changes in type I, II, and III receptors. Our data show that toremifene modifies the ECM components that regulate cytokine activity and cell migration. The reduction in receptor number only in desmoid cells suggests that toremifene may reduce TGFbeta1's affinity for its receptors. Synthesis of a substance regulating protein kinase activity, which is directly involved in the link between TGFbeta1 and its receptors

  4. Iodine-125 Interstitial Brachytherapy for Pediatric Desmoid-Type Fibromatosis of the Head and Neck: A Case Report.

    PubMed

    Wu, Wen-Jie; Guo, Hua-Qiu; Yu, Guang-Yan; Zhang, Jian-Guo

    2017-04-01

    Desmoid-type fibromatosis (DF) is a locally aggressive benign soft tissue tumor. It is rarely observed in the head and neck region and is particularly uncommon in the parotid gland. This report describes the case of a 32-month-old girl with DF of the head and neck. The tumor was resected with gross residual tumors. Recurrence occurred 3 months later and then the patient was treated with iodine-125 interstitial brachytherapy. The tumor was completely absent 6 months after brachytherapy. No recurrence was found 60 months after brachytherapy during follow-up. No severe toxicities or growth abnormalities were observed. Very-low-dose rate brachytherapy as the sole modality could be a reasonable alternative for the treatment of inoperable DF of the head and neck, which avoids the risk of cosmetic deformity caused by surgery, especially in pediatric patients. In addition, long-term follow-up is recommended.

  5. Testicular Adrenal Rests Tumors and Testicular Microlithiasis in a Brazilian Case Series with Classic Congenital Adrenal Hyperplasia

    PubMed Central

    Ohana Marques Coelho de Carvalho, Laura; Miguel Garcia Lora, Raymundo; Renata Rezende Penna, Claudia; Calland Ricarte Beserra, Izabel

    2016-01-01

    Background Testicular adrenal rest tumors are a benign condition characterized by the presence of remnants of adrenal tissue within the testes that can lead to infertility. Testicular microlithiasis are calculus deposits within the seminiferous tubules. Both are described in congenital adrenal hyperplasia. Objectives Describe the frequency of testicular adrenal rest tumors and testicular microlithiasis in a Brazilian case series of patients with classic congenital adrenal hyperplasia and to also relate these changes to disease control and hypothalamic-pituitary-gonadal axis disorders. Methods Case series study. An ultrasound examination of the scrotum was performed on 12 patients between the ages of 5.33 to 22 (14.72 ± 5.26) years. Testicular adrenal rest tumors were classified according to the degree of testicular infiltration in stages by adapting the Grinten’s classification, ranging from the absence of testicular adrenal rests visible by ultrasound (stage ≤ 1) to chronic obstruction of the testicular parenchyma with irreversible damage of the testicle (stage 5). Results Six patients (5 salt wasting and 1 simple virilizing) with an average age of 17.27 ± 3.09 years and have gone through puberty showed testicular adrenal rest tumors (Grinten stage ≥ 3). In 2 of the patients there was a coincidence with testicular microlithiasis. The frequency of testicular adrenal rest tumors did not relate with the levels of serum 17-hydroxyprogesterone and androstenedione. In 3 patients with testicular adrenal rest tumors, gonadotropin levels were suggestive of hypergonadotropic hypogonadism and one of hypogonadotropic hypogonadism. Conclusions Testicular adrenal rest tumors were found in greater frequency during puberty and was not related to hormonal control in this group. Some of them happened with testicular microlithiasis. PMID:28835760

  6. [Congenital epulis].

    PubMed

    Braga-Tavares, H; Santos, H; M-Pinto, I; Ramos, M; de Sousa, P

    2009-01-01

    Congenital epulis or gingival granular cell tumor is an uncommon benign tumor, usually diagnosed at birth as a pediculated maxilar gingival mass. Although some cases of spontaneous regression have been described, most of the lesions are surgically removed with excelent prognosis and cosmetic final result. The authors describe a case report as well as a short revision on this pathology.

  7. Immunohistochemical and mutational analysis of PDGF and PDGFR in desmoid tumours: is there a role for tyrosine kinase inhibitors in c-kit-negative desmoid tumours?

    PubMed

    Liegl, B; Leithner, A; Bauernhofer, T; Windhager, R; Guelly, C; Regauer, S; Beham, A

    2006-12-01

    To determine the platelet-derived growth factor (PDGF) alpha and beta status of desmoid tumours. Desmoid tumours are rare monoclonal neoplasms that appear to have no metastatic potential. Surgical resection and radiotherapy in the event of a positive surgical margin is the first-line treatment. Recurrences are frequent. Treatment results using non-steroidal anti-inflammatory agents, anti-oestrogen compounds and other agents such as Imatinib mesylate have been published. Therapy with Imatinib has been proposed as a therapeutic option, although in most reports desmoid tumours are reported to be c-kit-. We performed immunohistochemical analysis on 124 archived samples (85 patients) of desmoid tumours using antibodies to PDGFalpha, PDGFbeta, PDGFRalpha and PDGFRbeta. All desmoid tumours showed immunoreactivity with antibodies to PDGFalpha and PDGFRalpha, whereas with antibodies to PDGFbeta and PDGFRbeta no specific reaction could be detected. Mutational analysis of PDGFRalpha (exons 11, 12, 17 and 18) and PDGFRbeta (exon 12) on frozen material from 14 patients was performed, but no mutations leading to amino acid changes in the mature protein were identified. The absence of an activating mutation in a protooncogene does not exclude the efficacy of tyrosine kinase inhibitors through other possible mechanisms, and these might be a therapeutic option for patients with desmoid tumours in whom established local and systemic approaches fail to control the disease.

  8. Metachronous Bilateral Testicular Leydig-Like Tumors Leading to the Diagnosis of Congenital Adrenal Hyperplasia (Adrenogenital Syndrome)

    PubMed Central

    Vukina, Josip; Chism, David D.; Sharpless, Julie L.; Raynor, Mathew C.; Milowsky, Matthew I.; Funkhouser, William K.

    2015-01-01

    A 33-year-old male with a history of left testis Leydig cell tumor (LCT), 3-month status after left radical orchiectomy, presented with a rapidly enlarging (0.6 cm to 3.7 cm) right testicular mass. He underwent a right radical orchiectomy, sections interpreted as showing a similar Leydig cell-like oncocytic proliferation, with a differential diagnosis including metachronous bilateral LCT and metachronous bilateral testicular tumors associated with congenital adrenal hyperplasia (a.k.a. “testicular adrenal rest tumors” (TARTs) and “testicular tumors of the adrenogenital syndrome” (TTAGS)). Additional workup demonstrated a markedly elevated serum adrenocorticotropic hormone (ACTH) and elevated adrenal precursor steroid levels. He was diagnosed with congenital adrenal hyperplasia, 3β-hydroxysteroid dehydrogenase deficiency (3BHSD) type, and started on treatment. Metachronous bilateral testicular masses in adults should prompt consideration of adult presentation of CAH. Since all untreated CAH patients are expected to have elevated serum ACTH, formal exclusion of CAH prior to surgical resection of a testicular Leydig-like proliferation could be accomplished by screening for elevated serum ACTH. PMID:26351608

  9. Evidence for genetic predisposition to desmoid tumours in familial adenomatous polyposis independent of the germline APC mutation

    PubMed Central

    Sturt, N J H; Gallagher, M C; Bassett, P; Philp, C R; Neale, K F; Tomlinson, I P M; Silver, A R J; Phillips, R K S

    2004-01-01

    Background: Many patients with familial adenomatous polyposis (FAP) die from desmoid tumours which can arise spontaneously but often appear to be surgically induced by prophylactic colectomy. FAP results from germline adenomatous polyposis coli (APC) gene mutations and desmoids arise following biallelic APC mutation, with one change usually occurring distal to the second β-catenin binding/degradation repeat of the gene (3′ to codon 1399). We have suggested that because families with germline mutations in this region already have the requisite change, they are more likely to develop desmoids. However, there are families with 5′ germline mutations where desmoids are common. Patients and methods: We examined desmoid risk dependent on germline APC mutation, sex, history of abdominal surgery, and family history in FAP patients from the St Mark’s Hospital Polyposis Registry. Results: Overall desmoid prevalence was 15%. Desmoids tended to cluster in susceptible individuals, irrespective of the germline APC mutation. Independent predictors of increased desmoid risk were: germline mutation distal to codon 1399; any family history of disease; and a strong family history of desmoids. A family history of multiple desmoids (>1) increased an individual’s own risk of multiplicity. Females had twice the odds of developing desmoids compared with males. There was no significant interaction between any of the three explanatory variables. Conclusions: Our results indicate the influence of unknown genetic factors independent of APC in susceptibility to desmoid tumours in FAP. The data have implications in terms of clinical management of FAP patients and assessing the balance between chemoprevention and prophylactic colectomy. PMID:15542524

  10. Solitary S-100-positive congenital granular cell tumor of the tongue: a case report and literature review.

    PubMed

    He, Jian-feng; Lin, Yi; Liu, Jian-hua; Li, Zhi-yong

    2014-01-01

    Congenital granular cell tumors (CGCTs), which are rare benign lesions in newborns, locate predominantly on the anterior maxillary alveolar ridge of female neonates. However, this lesion rarely occurs on the tongue, and only 9 cases have been reported in the English literature. Of the 9 cases, which have been tested for S-100 protein, 4 were immunonegative to S-100 protein. In this present case, we reported a rare case of a 4-day-old Chinese girl with a CGCT on the anterior dorsum of the tongue. The lesion was excised under general anesthesia when the newborn was 3 months old. Histologically, pseudoepitheliomatous hyperplasia of the overlying mucosa was noted in this lesion. Immunohistochemical stains showed that the granular cells were diffusely strongly positive to S-100 protein, neuron-specific enolase, and vimentin. Depending on these findings, it was diagnosed as CGCT.

  11. Multifocal Congenital Hemangiopericytoma.

    PubMed

    Robl, Renata; Carvalho, Vânia Oliveira; Abagge, Kerstin Taniguchi; Uber, Marjorie; Lichtvan, Leniza Costa Lima; Werner, Betina; Mehrdad Nadji, Mehrdad

    2017-01-01

    Congenital hemangiopericytoma (HPC) is a rare mesenchymal tumor with less aggressive behavior and a more favorable prognosis than similar tumors in adults. Multifocal presentation is even less common than isolated HPC and hence its clinical and histologic recognition may be challenging. A newborn infant with multifocal congenital HPC causing severe deformity but with a favorable outcome after chemotherapy and surgical removal is reported.

  12. A Case of Bilateral Testicular Tumors Subsequently Diagnosed as Congenital Adrenal Hyperplasia Due to 21-Hydroxylase Deficiency

    PubMed Central

    Sha, Yan-Kun; Sha, Yan-Wei; Ding, Lu; Liu, Wei-Wu; Song, Yue-Qiang; Lin, Jin; He, Xue-Mei; Qiu, Ping-Ping; Zhang, Ling; Li, Ping

    2016-01-01

    21-hydroxylase deficiency (21-OHD) caused congenital adrenal hyperplasia (CAH) is a group of autosomal recessive genetic disorders resulting from mutations in genes involved with cortisol (CO) synthesis in the adrenal glands. Testicular adrenal rest tumors (TARTs) are rarely the presenting symptoms of CAH. Here, we describe a case of simple virilizing CAH with TARTs, in a 15-year-old boy. The patient showed physical signs of precocious puberty. The levels of blood adrenocorticotropic hormone (ACTH), urinary 17-ketone steroids (17-KS), dehydroepiandrosterone sulfate (DHEA-S), and serum progesterone (PRGE) were elevated, whereas those of follicle-stimulating hormone (FSH), luteinizing hormone (LH), and CO were reduced. Computed tomography (CT) of the adrenal glands and magnetic resonance imaging (MRI) of the testes showed a soft tissue density (more pronounced on the right side) and an irregularly swollen mass (more pronounced on the left side), respectively. Pathological examination of a specimen of the mass indicated polygonal/circular eosinophilic cytoplasm, cord-like arrangement of interstitial cells, and lipid pigment in the cytoplasm. Immunohistochemistry results precluded a diagnosis of Leydig cell tumors. DNA sequencing revealed a hackneyed homozygous mutation, I2g, on intron 2 of the CYP21A2 gene. The patient’s symptoms improved after a three-month of dexamethasone therapy. Recent radiographic data showed reduced hyperplastic adrenal nodules and testicular tumors. A diagnosis of TART should be considered and prioritized in CAH patients with testicular tumors. Replacement therapy using a sufficient amount of dexamethasone in this case helps combat TART. PMID:26985347

  13. Intramedullary and retroperitoneal melanocytic tumor associated with congenital blue nevus and nevus flammeus: an uncommon combination of neurocutaneous melanosis and phacomatosis pigmentovascularis--case report.

    PubMed

    Kurokawa, Ryu; Kim, Phyo; Kawamoto, Toshiki; Matsuda, Hadzki; Hayashi, Shujiro; Yamazaki, Soji; Hatamochi, Atsushi; Mori, Shozo; Shimoda, Mitsugi; Kubota, Keiichi

    2013-01-01

    Neurocutaneous melanosis (NCM) is a rare condition characterized by central nervous system melanocytic tumors associated with congenital melanocytic nevi. Phacomatosis pigmentovascularis (PPV) is an association of vascular nevus with pigmentary nevus. Aberrant maturation of neural crest-derived cells is considered to be related to pathogenesis in both conditions. However, association of NCM and PPV has not been reported to the best of our knowledge. Melanocytoma, which usually involves the leptomeninges or spinal cord, is extremely rare in the retroperitoneum. We present here a case of a patient with NCM, PPV, and melanocytic tumors in the spinal cord and retroperitoneum, which were treated surgically. A 40-year-old woman had a 2-year history of dysesthesia and weakness in the left leg. History included congenital giant blue nevus-like lesion in the trunk, a port-wine stain in the sacral area, and Caesarean section performed 8 years before, when diffuse pigmentation in the peritoneum was noted. Magnetic resonance (MR) imaging of the spine revealed an intramedullary tumor at T10 level with paramagnetic signal characteristics. The spinal cord tumor was totally removed, and the histological diagnosis was melanocytoma. Three months later, a left retroperitoneal mass with histological features of melanocytic tumor was removed. Neither tumors recurred and the patient stays ambulatory 4 years after the surgery. Multiple subtypes of melanocytic tumors with distinctive features of NCM and PPV can develop simultaneously, mimicking malignant melanoma. Gross total resection of each tumor, when indicated, is beneficial.

  14. [Congenital torticollis].

    PubMed

    Wicart, P

    2012-03-01

    Congenital torticollis is a very common postural deformity, characterized by a more or less severe retraction of sternocleidomastoid muscle. Any treatment, else that "good sense" counsels given to the parents, is indicated. The evolution is spontaneously favorable in the majority of cases before the age of one year old. The elimination of differential diagnosis (vertebral and/or neurological malformations, ocular, tumor) is the key-point. Screening of congenital hip dislocation is mandatory because the physiopathology is the same in both diseases. A remaining torticolis after 18 months of age may be an indication to sternocleidomastoid muscle lengthening.

  15. Human desmoid fibroblasts: matrix metalloproteinases, their inhibitors and modulation by Toremifene

    PubMed Central

    Balducci, Chiara; Lilli, Cinzia; Stabellini, Giordano; Marinucci, Lorella; Giustozzi, Giammario; Becchetti, Alessio; Cagini, Lucio; Locci, Paola

    2005-01-01

    Background Desmoid tumour is a benign, non metastasising neoplasm characterised by an elevated deposition of organic macromolecules in the extracellular matrix (ECM). The matrix metalloproteinases (MMPs) are a family of zinc-dependent proteinases involved in the degradation of ECM macromolecules. The MMPs and their natural inhibitors (TIMPs) have been implicated in tumour growth, invasion and metastasis. In this study we provide evidence that the in vitro cultured cell line from desmoid tumour accumulates more collagen fibres in the ECM than healthy fibroblasts. Methods We investigated collagen accumulation by 3H-thymidine incorporation, MMP expression by substrate gel zymography and TIMP expression by Western blot analysis. Results Desmoid fibroblasts showed a reduction in MMP activity and an increase of type I and III collagen and TIMPs compared to normal fibroblasts. Conclusion The increase in collagen in desmoid fibroblasts was due to inhibited collagen degradation (reduction of MMP activity) rather than to increased collagen synthesis. Adding toremifene, an anti-estrogen triphenylethylene derivate, to desmoid fibroblasts reduced collagen accumulation by decreasing mRNA expression and increasing collagen degradation. PMID:15740610

  16. Recurrent BCOR internal tandem duplication and BCOR or BCL6 expression distinguish primitive myxoid mesenchymal tumor of infancy from congenital infantile fibrosarcoma.

    PubMed

    Santiago, Teresa; Clay, Michael R; Allen, Sariah J; Orr, Brent A

    2017-06-01

    Primitive myxoid mesenchymal tumor of infancy is a rare sarcoma that preferentially affects infants. It can be locally aggressive and rarely metastasizes, but the long-term outcome of children with this tumor is mostly unknown. Histologically, it is characterized by primitive cells with abundant myxoid stroma. Internal tandem duplication of B-cell CLL/lymphoma 6 (BCL6)-interacting co-repressor (BCOR) exon 15 has recently been described in clear cell sarcoma of kidney, central nervous system high-grade neuroepithelial tumor with BCOR alteration, and primitive myxoid mesenchymal tumor of infancy. Herein, we report five cases of primitive myxoid mesenchymal tumor of infancy: three girls and two boys with mean age of 6.5 months. The tumors were located in the paraspinal region (n=3), back (n=1), or foot (n=1) and ranged in size from 2.5 to 10.2 cm. BCOR internal tandem duplication was confirmed by PCR and sequencing in all five cases. The minimally duplicated region consisted of nine residues, which is shorter than was previously reported in other BCOR-associated tumors. To assess the clinical value and specificity of the BCOR internal tandem duplication, a group of 11 ETV6-rearranged congenital infantile fibrosarcomas were evaluated and no BCOR internal tandem duplication was identified in any case. Though not detected in congenital infantile fibrosarcomas, BCOR and BCL6 immunoreactivity was present in >90% of the nuclei of tumor cells in each of the five primitive myxoid mesenchymal tumor of infancy. The presence of BCOR internal tandem duplication in all five primitive myxoid mesenchymal tumors of infancy provides evidence that it is a recurrent somatic abnormality and substantiates the concept that this tumor is a unique sarcoma of infancy. Our findings indicate that identification of BCOR internal tandem duplication and/or nuclear immunoreactivity for BCOR or BCL6 can aid in the diagnosis of primitive myxoid mesenchymal tumor of infancy and help to differentiate

  17. Integrated imaging of hepatic tumors in childhood. Part II. Benign lesions (congenital, reparative, and inflammatory)

    SciTech Connect

    Miller, J.H.; Greenspan, B.S.

    1985-01-01

    The authors have encountered benign liver masses as frequently as malignant lesions in children with hepatomegaly. Lesions studied included abscesses, cavernous hemangioma/hemangioendothelioma, adenoma of glycogen storage disease, choledochal cysts, focal nodular hyperplasia, cystic hepatoblastoma, and hamartoma. An intergrated imaging protocol involving ultrasound, computed tomography, and scintigraphy proved to be more helpful than any one modality in establishing the benign or malignant nature of a hepatic neoplasm and the type of tumor, which is of particular importance when surgical exploration and/or biopsy is contraindicated.

  18. Cardiac failure due to a giant desmoid tumour of the posterior mediastinum.

    PubMed

    Bouchikh, Mohammed; Arame, Alex; Riquet, Marc; Le Pimpec-Barthes, Françoise

    2013-12-01

    We report a rare case of a giant desmoid tumour responsible for cardiac and respiratory failure. Complete removal was decided upon, despite an initial failure in another centre because of symptom severity. In such cases, wide local resection remains the best therapeutic approach, but the risk of local recurrence is high. Literature review confirms the exceptional presentation and the benefit of aggressive surgery.

  19. Evaluation of serum level of tumor necrosis factor-alpha and interleukin-6 in patients with congenital heart disease.

    PubMed

    Noori, Noor Mohammad; Moghaddam, Maryam Nakhaee; Teimouri, Alireza; Shahramian, Iraj; Keyvani, Behrooz

    2016-01-01

    The objective of the study is to assess the levels of tumor necrosis factor-alpha (TNF-α) and interleukin-10 (IL-10) in patients with congenital heart diseases (CHDs) and control. In this case-control study, sixty patients with CHD with ages of 1 month to 15 years and thirty healthy subjects were assessed. All objects measured in height, weight, age, sex, and body mass index (BMI). Patients diagnosed by echocardiography and patients' blood samples were 3 ml and taken in the catheterization laboratory through catheter and kept for 60 min at a room with normal temperature and separated serum has been held. All samples in compliance with the cold chain carried out to biochemistry laboratory and finally the levels of serum TNF-α and IL-6 were measured by Elisa Kit. Data were analyzed with Statistical Package for Social Sciences version 20. Nonparametric tests by considering 95% confidence interval were applied. The mean of age in cyanotic patients was 4.28 ΁ 3.44 years, a cyanotic was 3.12 ΁ 3.87 years and for the control group was 3.30 ΁ 3.61 years. Comparison of TNF-α (Mann-Whitney U-test = 56.62, P < 0.001), IL-6 (Mann-Whitney U-test = 313.5, P < 0.001), right ventricular (RV) pressure (Mann-Whitney U-test = 27, P < 0.001), pulmonary artery (PA) pressure (Mann-Whitney U-test = 618, P = 0.015), and BMI (Mann-Whitney U-test = 214.5, P < 0.001) in the case and control groups resulted in significant differences. To compare TNF-α (Chi-square = 57.82, P < 0.001), IL-6 (Chi-square = 54.70, P < 0.001), RV pressure (Chi-square = 71.35, P < 0.001), PA pressure (Chi-square = 5.92, P = 00.052), oxygen saturation (Chi-square = 74.70, P < 0.001), and BMI (Chi-square = 34.90, P < 0.001) in cyanotic, acyanotic, and control groups resulted that there were significant differences between these three groups except PA pressure. The findings of this study showed that in patients with CHD, serum levels of TNF-α increased but IL-6 not changed when compared to control and this

  20. Small bowel obstruction in patients with familial adenomatous polyposis related desmoid disease.

    PubMed

    Xhaja, X; Church, J

    2013-12-01

    Intra-abdominal desmoid disease is one of the most common extra-intestinal manifestations of familial adenomatous polyposis. Small bowel obstruction occurs frequently in affected patients and is notoriously difficult to treat. The aim of this study was to review the management and outcome of desmoid-related small bowel obstruction. This was a retrospective, descriptive study of patients with familial adenomatous polyposis and intra-abdominal desmoid disease who developed small bowel obstruction. Demographic data and data concerning the presentation, diagnosis and treatment of the bowel obstructions were abstracted from the polyposis database or patients' records. Patients with obstruction unrelated to desmoid disease were excluded. There were 47 patients (30 women and 17 men). Median age at first bowel obstruction was 24.2 (interquartile range 19.2-34.2) years. The median time from index surgery to first bowel obstruction was 4.1 (interquartile range 1.5-9.0) years. Twenty-two patients had a colectomy and ileorectal anastomosis and 21 a proctocolectomy and ileoanal pouch. Obstruction was treated medically in 29% of cases and surgically in 69%. Thirteen patients had total parental nutrition. Thirty (63.8%) had a second episode of small bowel obstruction at a mean of 5.3 years after the first, 50% of which were treated medically. Eighteen (37.5%) patients had more than two episodes of bowel obstruction. There were 118 operations, including lysis of adhesions (29), small bowel resection (14), bypass (12), ileostomy (12), desmoid excision (9) and stricturoplasty (2). Desmoid-related small bowel obstruction in familial adenomatous polyposis patients requires multiple surgical strategies to restore a patent gastrointestinal tract. WHAT DOES THIS PAPER ADD TO THE LITERATURE?: This is the only series in the literature specifically addressing small bowel obstruction in patients with familial adenomatous polyposis and intra-abdominal desmoid disease. The data show that small

  1. A suprapubic retroperitoneal operative approach to solitary paravaginal tumors.

    PubMed

    Cowles, T; Schwartz, P E

    1987-03-01

    Five cases of paravaginal tumors including a neurolemmoma, neurofibroma, lipoma, and desmoid tumors are presented. These tumors were approached through a modified Cherney incision. The rectus muscle was removed from the pubic symphysis and the pubococcygeus muscle was divided. This approach allowed good visualization of the paravaginal space, reasonable blood loss, and avoidance of entry into the peritoneal cavity. Although paravaginal tumors are rare, gynecologic surgeons should be aware of the suprapubic approach to the paravaginal space.

  2. Imaging assessment of desmoid tumours in familial adenomatous polyposis: is state-of-the-art 1.5 T MRI better than 64-MDCT?

    PubMed Central

    Sinha, A; Hansmann, A; Bhandari, S; Gupta, A; Burling, D; Rana, S; Phillips, R K; Clark, S K; Goh, V

    2012-01-01

    Objective Desmoid tumour is a common extraintestinal manifestation of patients with familial adenomatous polyposis (FAP) who have undergone prophylactic colectomy. We aimed to determine whether MRI provides equivalent or better assessment of desmoid tumours than CT, the current first-line investigation. Methods Following ethics approval and informed consent, FAP patients with known desmoid tumour underwent contrast-enhanced 64-slice multidetector CT (MDCT) and 1.5 T MRI (incorporating T1 weighted, T2 weighted, short tau inversion–recovery and T1 weighted with contrast, axial, sagittal and coronal sequences). The number, site, size, local extent, tumour signal intensity and desmoid-to-aorta enhancement ratio were analysed. Results MRI identified 23 desmoid tumours in 9 patients: 9 intra-abdominal desmoid (IAD) tumours, 10 abdominal wall desmoid (AWD) tumours and 4 extra-abdominal desmoid (EAD) tumours. CT identified only 21 desmoids; 1 EAD and 1 AWD were not identified. The two modalities were equivalent in terms of defining local extent of desmoid. Five IAD tumours involved the bowel, six caused ureteric compression and none compromised the proximal superior mesenteric artery. There was no difference in median desmoid size: 56.7 cm2 (range 2–215 cm2) on MDCT and 56.3 cm2 (3–215 cm2) on MRI (p=0.985). The mean MRI enhancement ratio, at 1.12 (standard deviation 0.43), was greater than the CT enhancement ratio, which was 0.48 (0.16) (p<0.0001). High signal intensity on T2 MRI was associated with increased MRI enhancement ratio (p=0.006). Conclusions MRI is at least equivalent (and may be superior) to MDCT for the detection of desmoid tumours in FAP. Coupled with the advantage of avoiding radiation, it should be considered as the primary imaging modality for young FAP patients. PMID:22215881

  3. The challenge of extraabdominal desmoid tumour management in patients with Gardner's syndrome: radiofrequency ablation, a promising option.

    PubMed

    Cobianchi, Lorenzo; Ravetta, Valentina; Viera, Francesca Torello; Filisetti, Claudia; Siri, Barbara; Segalini, Edoardo; Maestri, Marcello; Dominioni, Tommaso; Alessiani, Mario; Rossi, Sandro; Dionigi, Paolo

    2014-11-27

    Desmoid tumours are benign, myofibroblastic stromal neoplasms common in Gardner's syndrome, which is a subtype of familial adenomatous polyposis characterized by colonic polyps, osteomas, thyroid cancer, epidermoid cysts, fibromas and sebaceous cysts. The primary treatment is surgery, followed by adjuvant radiotherapy, but the local recurrence rate is high, and wide resection can result in debilitating loss of function. We report the case of a 39-year-old man with Gardner's syndrome who had already undergone a total prophylactic colectomy. He developed desmoid tumours localized in the mesenteric root, abdominal wall and dorsal region, which were treated from 2003 through 2013 with several surgical procedures and percutaneous radiofrequency ablation. In 2008 and 2013, RFA was applied under ultrasonographic guidance to two desmoid tumours localized in the dorsal thoracic wall. The outcomes were low-grade pain and one case of superficial skin necrosis, but so far there has been no recurrence of desmoid tumours in these locations. Surgical resection remains the first-line therapy for patients with desmoid tumours, but wide resection may lead to a poor quality of life. Radiofrequency ablation is less invasive and expensive and is a possible therapeutic option for desmoid tumours in patients with Gardner's syndrome.

  4. [Pseudo-tumoral lesions of dense conjuntival tissue. Attempt at pathogenic interpretation].

    PubMed

    Bonenfani, J L; Lagacé, R

    1975-01-01

    The histogenesis of pseudotumors of dense connective tissue has been studied. These lesions may be classified as mucoid (synovial cyst and periungueal myxoma), collagenous (desmoid tumor, desmoid fibroblastoma and fibromatosis colli), elastic (elastofibroma dorsi), cellular (fibroblastic: fibromatosis, fasciitis and myositis; histiocytic: giant-cell tumor of tendon sheath, fibrous histiocytoma and atypical fibroxanthoma), metaplastic (ossifying fasciitis, ossifying myositis and juvenile chondroid fibroma) and hamartomatous nature (fibrous hamartoma). It must be emphasized that these lesions show a variable and polymorphouse cellular composition and then can simulate sarcoma.

  5. [Characterization of ovarian adrenal rest tumors in children and adolescent females with congenital adrenal hyperplasia due to 21-hydroxylase deficiency].

    PubMed

    Su, Z; Li, Y Y; Ma, H M; Zhang, J; Du, M L

    2016-06-02

    To summarize the characterization of ovarian adrenal rest tumors (OART) in children and adolescent females with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21-OHD). We have diagnosed 4 cases of CAH 21-OHD with OART in the recent 5 years in pediatric endocrinology unit of the first affiliated hospital of Sun Yat-Sen University. Clinical characterizations were summarized, including symptoms, growth patterns and bone age advancements, serum steroid concentrations, imaging results and the follow-up data. The 4 cases of OART accounted for 2.5 % of the CAH 21-OHD girls, which was much lower than the detection rate, 29.5%, of testicular ART in our patient group during the same period. The 4 cases included 3 salt wasters and 1 with simple virilizm. OART were diagnosed at the age of 8.9 years, 15.8 years, 21.4 years and 9.3 years, respectively. Before the diagnosis of OART, their daily hydrocortisone doses reached 16 mg/(m(2)·d)to 24 mg/(m(2)·d). The patients presented with deteriorated acne, deepened voice, amenorrhea (2 cases), accelerated growth and advanced bone age, ΔBA/ΔCA reached 1.2(during GnRHa treatment)and 2.0. Their serum adrenal steroids increased significantly and hyperplasia of adrenal glands were found in all patients. The diagnosis could be confirmed before the operation in only 1 case. The diagnosis could not be made until the planned sub-total adrenalectomy in the other 3 cases. The follow-up periods of OART were 4.8, 4.7, 3.8 and 2.7 years, respectively. Removal of OART resulted in symptoms relief at least partialy and lowered daily hydrocortisone doses, 14 to 19 mg/(m(2)·d). The detection rate of OART was much lower than testicular ART. Before the diagnosis of OART, the patients presented with deteriorated virilescence, accelerated growth and advanced bone age, elevated serum adrenal steroids and hyperplasia of adrenal glands. Removal of the OART resulted in symptoms relief at least partialy.

  6. Desmoid-Type Fibromatosis of the Thorax: CT, MRI, and FDG PET Characteristics in a Large Series From a Tertiary Referral Center

    PubMed Central

    Xu, Hai; Koo, Hyun Jung; Lim, Soyeoun; Lee, Jae Wook; Lee, Han Na; Kim, Dong Kwan; Song, Joon Seon; Kim, Mi Young

    2015-01-01

    Abstract The purpose of this study was to describe the radiologic findings of computed tomography (CT), magnetic resonance (MR) imaging, and 18F-fluorodeoxy glucose positron emission tomography (FDG PET) in desmoid-type fibromatosis of the thorax. We retrospectively evaluated 47 consecutive patients with pathologically proven desmoid-type fibromatosis from January 2005 to March 2015. Patients underwent CT (n = 36) and/or MR (n = 32), and 13 patients also underwent FDG PET. Based on CT and MR, the sizes, locations, margins, contours, presence of surrounding fat, extra-compartment extension, bone involvement, and neurovascular involvement of the tumors were recorded. The attenuation, signal intensity, enhancement pattern, and presence of internal low signal band or signal void of the tumors were evaluated. Initial image findings were then compared between 2 groups of tumors: group 1 with recurrence or progression, and group 2 with no recurrence or stable without treatment. Median age at diagnosis of the tumors was 45 years, range 4 to 96, female-to-male ratio 1.8. Median tumor long diameter was 65 mm (range, 22–126 mm). The most common locations were chest wall (42.6%), followed by supraclavicular area, shoulder or axillary area, and mediastinum. The tumors had well-defined margins (83.0%), lobulated in contours (66.0%) surrounding fat (63.8%), extra-compartment extensions (42.6%), bone involvements (42.6%), and neurovascular involvements (27.7%). On CT, tumors had low attenuation (60.0%) with mild enhancement (median 24 HU, range 0–52). On MR, they showed iso-signal intensity (SI) (96.9%) on T1-weighted images (WI), and high SI (90.6%) on T2WI images, with strong (87.5%) and heterogeneous (96.9%) enhancement. Internal low signal bands (84.4%) and signal voids (68.8%) were noted. The median value of maxSUV was 3.1 (range, 2.0–7.3). In group 1 (n = 19, 40.4%), 13 patients suffered recurrence and 6 experienced progression. Group 2 (n = 28, 59

  7. [Case report: Rapidly growing abdominal wall giant desmoid tumour during pregnancy].

    PubMed

    Palacios-Zertuche, Jorge Tadeo; Cardona-Huerta, Servando; Juárez-García, María Luisa; Valdés-Flores, Everardo; Muñoz-Maldonado, Gerardo Enrique

    Desmoid tumours are one of the rarest tumours worldwide, with an estimated yearly incidence of 2-4 new cases per million people. They are soft tissue monoclonal neoplasms that originate from mesenchymal stem cells. It seems that the hormonal and immunological changes occurring during pregnancy may play a role in the severity and course of the disease. The case is presented on 28-year-old female in her fifth week of gestation, in whom an abdominal wall tumour was found attached to left adnexa and uterus while performing a prenatal ultrasound. The patient was followed up under clinical and ultrasonographic surveillance. When she presented with abnormal uterine activity at 38.2 weeks of gestation, she was admitted and obstetrics decided to perform a caesarean section. Tumour biopsy was taken during the procedure. Histopathology reported a desmoid fibromatosis. A contrast enhanced abdominal computed tomography scan was performed, showing a tumour of 26×20.5×18cm, with well-defined borders in contact with the uterus, left adnexa, bladder and abdominal wall, with no evidence of infiltration to adjacent structures. A laparotomy, with tumour resection, hysterectomy and left salpingo-oophorectomy, components separation techniques, polypropylene mesh insertion, and drainage was performed. The final histopathology report was desmoid fibromatosis. There is no evidence of recurrence after 6 months follow-up. Desmoid tumours are locally aggressive and surgical resection with clear margins is the basis for the treatment of this disease, using radiotherapy, chemotherapy and hormone therapy as an adjunct in the treatment. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  8. Activating mutations in FGFR3 and HRAS reveal a shared genetic origin for congenital disorders and testicular tumors

    PubMed Central

    Goriely, Anne; Hansen, Ruth M. S.; Taylor, Indira B.; Olesen, Inge A.; Jacobsen, Grete Krag; McGowan, Simon J.; Pfeifer, Susanne P.; McVean, Gilean A. T.; Meyts, Ewa Rajpert-De; Wilkie, Andrew O.M.

    2010-01-01

    Genes mutated in congenital malformation syndromes are frequently implicated in oncogenesis1,2, but the causative germline and somatic mutations occur in separate cells at different times of an organism’s life. Here we unify these processes for mutations arising in male germ cells that show a paternal age effect3. Screening of 30 spermatocytic seminomas4,5 for oncogenic mutations in 17 genes identified 2 mutations in FGFR3 (both 1948A>G encoding K650E, which causes thanatophoric dysplasia in the germline)6 and 5 mutations in HRAS. Massively parallel sequencing of sperm DNA showed that the FGFR3 mutation increases with paternal age, with a similar mutation spectrum at the K650 codon to that in bladder cancer7,8. Most spermatocytic seminomas show increased immunoreactivity for FGFR3 and/or HRAS. We propose that paternal age effect mutations activate a common “selfish” pathway supporting proliferation in the testis, leading to diverse phenotypes in the next generation including fetal lethality, congenital syndromes and cancer. PMID:19855393

  9. Unilateral testicular tumour associated to congenital adrenal hyperplasia: Failure of specific tumoral molecular markers to discriminate between adrenal rest and leydigioma.

    PubMed

    Fenichel, P; Bstandig, B; Roger, C; Chevallier, D; Michels, J-F; Sadoul, J-L; Hieronimus, S; Brucker-Davis, F

    2008-11-01

    Testicular adrenal rest tumours are frequently associated with congenital adrenal hyperplasia (CAH). These ACTH-dependent tumours cannot be easily distinguished histologically from Leydig-cell tumours. We report the case of a 30-year-old man who was explored for infertility, azoospermia and unilateral testicular tumour. High levels of 17-OH progesterone and ACTH, low cortisol and undetectable gonadotropins levels, associated to bilateral adrenal hyperplasia, led to the diagnosis of CAH by 21-OH deficiency with a composite heterozygoty. The testicular tumour was first considered as adrenal rest. However, histological analysis of this unilateral painful tumour showed a steroid-hormone-secreting cell proliferation with atypical and frequent mitosis. To discriminate between a benign adrenal rest tumour and a possible malignant leydigioma, tumoral expression of specific gene products was analyzed by RT-PCR. No 11-beta-hydroxylase nor ACTH receptor mRNAs could be found in the tumour, which did not behave like usual adrenal rest cells. For this unilateral testicular tumour, the lack of adrenal-specific markers associated with a high rate of mitosis and pleiomorphism supported a leydigian origin with malignant potential. However, lack of tumoral LH-R mRNA expression and a tumour-free 3-year follow-up led us to retain the diagnosis of adrenal rest tumour with loss of adrenal gene expression and progressive autonomous behaviour.

  10. [What is new in the local approach of limb sarcomas and desmoid tumours?].

    PubMed

    Bonvalot, S; Rimareix, F; Paumier, A; Roberti, E; Bouzaiene, H; Le Péchoux, C

    2010-10-01

    The treatment of soft tissue sarcomas of limbs should be discussed within an experienced multimodality team. Surgical resection remains the cornerstone of therapy for localized disease and achieves a five years overall survival around 75% and a local recurrence rate as low as 10% in the best series. In complex cases, neo-adjuvant treatments may be used such as systemic chemotherapy, isolated limb perfusion, or radiotherapy to achieve an optimal conservative approach. Molecular genetics of sarcomas and quality of margins are essential to guide diagnosis and therapeutic selection. In case of marginal or incomplete resection, a new enlarged surgical resection should always be discussed before administration of any adjuvant treatments. Many retrospective studies and two randomized studies (one of adjuvant brachytherapy and one of external beam radiotherapy) have shown that adjuvant radiotherapy after complete surgery significantly reduces the risk of local recurrence in extremity soft tissue sarcomas. A randomized study has compared pre- to postoperative radiotherapy. The results in terms of local control are similar in both arms. The risk of surgical complications is higher in the preoperative arm and the risk of late sequelae is higher in the postoperative arm. A randomized study within the French sarcoma group is ongoing evaluating the omission of postoperative radiotherapy in favourable cases. Presently, the role of systematic first-line invasive treatment (including surgery and/or radiotherapy) of desmoids is debated. It is becoming evident that up to 50% of patients with desmoids benefit from a front-line non-aggressive policy, because growth arrest is a common feature of this disease. Additional study of the molecular determinants of desmoid behaviour is needed to guide treatment. Copyright © 2010. Published by Elsevier SAS.

  11. Congenital Hypothyroidism

    MedlinePlus

    ... Disease Featured Resource Find an Endocrinologist Search Congenital Hypothyroidism March 2012 Download PDFs English Espanol Editors Rosalind S. ... Pediatric Endocrine Society MedlinePlus (NIH) What is congenital hypothyroidism? Newborn babies who are unable to make enough ...

  12. Congenital Hypothyroidism

    MedlinePlus

    ... Disease Featured Resource Find an Endocrinologist Search Congenital Hypothyroidism March 2012 Download PDFs English Espanol Editors Rosalind S. ... Resources MedlinePlus (NIH) Mayo Clinic What is congenital hypothyroidism? Newborn babies who are unable to make enough ...

  13. Fetal congenital lobar emphysema.

    PubMed

    Chia, Chun-Chieh; Huang, Soon-Cen; Liu, Min-Chang; Se, Tung-Yi

    2007-03-01

    To report a rare fetal congenital lung anomaly characterized by over inflation of a pulmonary lobe. A 28-year-old systemic lupus erythematous mother, gravida 1 para 0, who had normal prenatal care in our department, was admitted for labor pain and an abnormal fetal heart location was noted incidentally during labor. The baby showed rib retraction in room air but no obvious cyanotic change after delivery. Both the fetus chest X-ray and ultrasound showed a hyperechogenic tumor in the left thoracic cavity with a right-side-shifted heart and trachea. Computed tomography showed a hypodense and multiseptal tumor in the left thoracic cavity with right-sided shift of the heart and trachea. It was a soft, solid tumor in the parenchyma of the left lung and the histopathology confirmed it to be benign congenital lobar emphysema. The favorable outcome in both asymptomatic and mildly symptomatic children suggests that a nonsurgical approach should be considered for these patients.

  14. Osseous oral hyaline ring granuloma mimicking a mandible tumor in a child with congenital agenesis of the corpus callosum

    PubMed Central

    Neves-Silva, Rodrigo; Ferreira-Gomes, Camilla-Borges; Palmier, Natalia; Brum-Corrêa, Marcelo; Paes-Almeida, Oslei; Ajudarte-Lopes, Marcio; Agustin-Vargas, Pablo

    2017-01-01

    Background Hyaline ring granuloma (HRG) of the oral cavity is an uncommon disorder considered to be a foreign-body reaction resulting from implantation of food vegetable particles. Microscopically, it is characterized by the presence of structures of hyaline rings in an inflamed fibrous tissue background, which contains multinucleated giant cells. Material and Methods We present the case of a 4-year-old boy diagnosed with a mandible osseous HRG, which showed clinical and tomographic aspects suggestive of an aggressive bone tumor. Results The patient underwent surgical exploration and histopathologic analysis showed fragments composed predominantly of widespread dense connective tissue with an acute and chronic inflammatory infiltrate containing multinucleated giant cells and scattered areas of eosinophilic material associated with hyaline rings, strongly suggestive of vegetable particles. The eosinophilic material was positive for periodic acid-Schiff (PAS) and resistant to diastase digestion. These features led to diagnosis of osseous HRG. Scanning electron microscopy (SEM) analysis was performed for illustrative purposes and the multiple structures resembling vegetable particles were characterized in more detail. Conclusions Although rare, this case highlights the importance of the clinician’s awareness regarding the existence of an osseous counterpart of HRG. Key words:Agenesis of the corpus callosum, child, hyaline ring granuloma, intraosseous, mandible, pulse granuloma. PMID:28210458

  15. Intra-Abdominal Desmoid Tumour (DT) with Pelvic Extension-A Case Report

    PubMed Central

    Kumar, Sathish Selva; Ramachandran, Padmini; G, Veena; Madhusudhan, Napa; Kumbhar, Uday

    2014-01-01

    Desmoid Tumour (DT) is a rare benign, myofibroblastic tumour originating from muscle fascia with tendency to recur but, it rarely metastasizes. We are reporting here a case of DT that presented as an intra-abdominal mass with pelvic extension in a patient who underwent hysterectomy for fibroid uterus seventeen years ago. A clinical diagnosis of ovarian malignancy was made. Ovarian tumour markers for surface epithelial and germ cell tumours were negative. Imaging studies suggested DT and the same was excised surgically. A histopathological diagnosis of DT was made and confirmed with immunohistochemistry (IHC) markers. DT should always be considered especially in female patients with previous history of surgery. A complete surgical excision is the treatment of choice with recurrent cases requiring radiotherapy. A differential diagnosis like sarcoma and further toxic chemotherapy can be avoided with careful histopathological evaluation and IHC confirmation of DTs. PMID:24596759

  16. [Congenital Adrenal Hyperplasia in Adults].

    PubMed

    Vrbíková, Jana

    2016-01-01

    Congenital adrenal hyperplasia is a life-long disease requiring an integrated therapy. It may negatively influence the quality of life. In childhood, the main problems of the care of these patients involve sex determination and ensuring optimum growth and puberty. The therapeutic goals for adults are the prevention of Addisonian crisis and ensuring the best possible quality of life, including fertility.Key words: androgens - cardiovascular risk - congenital adrenal hyperplasia - bone density - testicular rest tumors.

  17. Bone tumor mimics: avoiding misdiagnosis.

    PubMed

    Gould, C Frank; Ly, Justin Q; Lattin, Grant E; Beall, Douglas P; Sutcliffe, Joseph B

    2007-01-01

    Whether discovered incidentally or as part of a focused diagnostic evaluation, the finding of a benign osseous lesion that has radiologic features resembling a bone tumor is not uncommon. Some of the more common benign and nonneoplastic entities that can sometimes be confused with tumors are the following: cortical desmoid, Brodie abscess, synovial herniation pit, pseudocyst, enostosis, intraosseous ganglion cyst, fibrous dysplasia, stress fracture, avulsion fracture (healing stage), bone infarct, myositis ossificans, brown tumor, and subchondral cyst. Accurate diagnosis and management of these lesions require a basic understanding of their epidemiology, clinical presentations, anatomic distributions, imaging features, differential considerations, and therapeutic options. This in-depth review of 13 potential bone tumor mimics will assist the radiologist in correctly identifying these benign lesions and in avoiding misdiagnosis and related morbidity. This review will also aid the radiologist in making appropriate recommendations to the referring physician for management or further imaging.

  18. The use of Permacol® for chest wall reconstruction in a case of desmoid tumour resection.

    PubMed

    Mirzabeigi, Michael N; Moore, John H; Tuma, Gary A

    2011-03-01

    Desmoid tumour resection is a known, albeit rare, cause for chest wall reconstruction. Traditionally, musculocutaneous flaps and synthetic mesh materials have been employed for coverage over these potentially large thoracic defects. More recently, biologic mesh materials have become increasingly more prevalent in a multitude of surgical reconstructions. To date, the current literature describes the usage of select biologic materials, such as human cadaveric acellular dermal matrix, in chest wall reconstruction. One variation of the biologic materials, Permacol(®), has not been well described in the literature for chest wall reconstruction. Permacol(®) is a porcine lyophilised acellular dermal collagen. We report the successful use of Permacol(®) in a complex chest wall reconstruction following the resection of a large desmoid tumour.

  19. [Congenital thrombophilia].

    PubMed

    Kojima, Tetsuhito

    2016-03-01

    Congenital thrombophilia is a thrombotic diathesis caused by a variety of genetic abnormalities in blood coagulation factors or their inhibitory factors associated with physiological thrombus formation. Patients with congenital thrombophilia often present with unusual clinical episodes of venous thrombosis (occasionally combined with pulmonary embolism, known as venous thromboembolism) at a young age and recurrence in atypical vessels, such as the mesenteric vein and superior sagittal sinus, often with a family history of this condition. Studies in Japan as well as in western countries have shown congenital thrombophilia to be caused by a wide variety of genetic abnormalities in natural anticoagulant proteins, such as antithrombin, protein C, and protein S. However, there may still be many unknown causes of hereditary thrombosis. We recently reported a case of hereditary thrombosis induced by a novel mechanism of antithrombin resistance, that is, congenital thrombophilia caused by a gain-of-function mutation in the gene encoding the coagulation factor prothrombin.

  20. Congenital cytomegalovirus

    MedlinePlus

    ... Churchill Livingstone; 2014:chap 140. Swanson EC. Congenital cytomegalovirus infection: new prospects for prevention and therapy. Pediatr Clin ... and the A.D.A.M. Editorial team. Cytomegalovirus Infections Read more Latest Health News Read more Health ...

  1. Congenital cataract

    MedlinePlus

    ... Congenital and inherited cataracts. In: Tasman W, Jaeger EA, eds. Duane's Ophthalmology . 16th ed. Philadelphia, PA: Lippincott ... Cataracts and systemic disease. In: Tasman W, Jaeger EA, eds. Duane's Ophthalmology . 16th ed. Philadelphia, PA: Lippincott ...

  2. Congenital syphilis

    MedlinePlus

    Congenital lues; Fetal syphilis ... which is passed from mother to child during fetal development or at birth. Nearly half of all ... Saunders; 2014:chap 143. Duff P. Maternal and fetal infections. In: Creasy RK, Resnik R, Iams JD, ...

  3. Congenital Abnormalities

    MedlinePlus

    ... while you are pregnant. Combination of Genetic and Environmental Problems Some congenital abnormalities may occur if there is a genetic tendency for the condition combined with exposure to certain environmental influences within the womb during critical stages of ...

  4. Congenital ptosis.

    PubMed

    SooHoo, Jeffrey R; Davies, Brett W; Allard, Felicia D; Durairaj, Vikram D

    2014-01-01

    Congenital blepharoptosis presents within the first year of life either in isolation or as a part of many different ocular or systemic disorders. Surgical repair is challenging, and recurrence necessitating more than one operation is not uncommon. Not all patients with congenital ptosis require surgery, but children with amblyopia due to astigmatic anisometropia or deprivation may benefit from early surgical correction. A variety of surgical procedures to correct congenital ptosis have been described. The choice of procedure depends on a number of patient-specific factors, such as degree of ptosis and levator function, as well as surgeon preference and resource availability. We review the genetics, associated syndromes, and surgical treatments of congenital ptosis. Copyright © 2014 Elsevier Inc. All rights reserved.

  5. Congenital giant epulis obstructing oral cavity: newborn emergency.

    PubMed

    Gnassingbe, Komla; Mihluedo-Agbolan, Komlan A; Bissa, Harefetéguéna; Amegbor, Koffi; Noumedem, Nguefack Blanchard; Egbohou, Pilakimwe; Mama, Wakatou; Akakpo-Numado, Gamedzi K; Tekou, Hubert

    2014-01-01

    The congenital epulis is a benign congenital granular cell tumor arising most often of the alveolar ridge of the jawbone. When giant, it is source of digestive discomfort disabling feeding. We report the case of a newborn female, vaginal delivery, presented with a giant intraoral tumor. Tumor obstructing the mouth of the newborn and prevent the attachment and feeding. The treatment consisted of excision of the tumor under general anesthesia. The histology of the tumor was revealed that it was an epulis.

  6. [Congenital diarrhoea].

    PubMed

    Buda, Piotr; Friedman-Gruszczyńska, Joanna; Książyk, Janusz

    2011-01-01

    Congenital diarrhoea of heterogenic etiology is a rare cause of chronic diarrhoea. Characteristic features are: onset in the first weeks of life, life-threatening severe dehydratation and electrolyte disorders leading to a necessity of long-term parenteral nutrition. The clinical onset may be delayed and the degree of diarrhoea may be modest, making the diagnosis difficult. The main causes of congenital diarrhoea such as intestine electrolytes, carbohydrates, lipid and protein transport disorders and congenital enzymatic deficiencies, enterocyte polarization disorders, hormonal, immunological, metabolic, genetic and congenital anatomic disorders are presented in the paper. Some of them, such as: microvillus inclusion disease, tufting enteropathy, intestinal anedocrynosis, IPEX syndrome (immunodysregulation polyendocrinopathy enteropathy X-linked syndrome) have been described recently. One of the basic investigations, when congenital diarrhea is suspected, is general examination of the stool, its electrolyte concentration and serum electrolytes and blood gas analysis. Often, small bowel biopsy with histological examination (with the use of electronic microscopy and PAS staining) is indicated. In some cases molecular examination is possible and indicated. In differential diagnosis other, more frequent causes of chronic diarrhea of infancy, have to be excluded. In most of the cases of congenital diarrhoea there is no casual treatment available - usually long-term parenteral nutrition is necessary.

  7. Tumor

    MedlinePlus

    ... excessively in the body. Normally, the body controls cell growth and division. New cells are created to replace ... room for healthy replacements. If the balance of cell growth and death is disturbed, a tumor may form. ...

  8. Congenital Orbital Teratoma.

    PubMed

    Pellerano, Fernando; Guillermo, Elvis; Garrido, Gloreley; Berges, Pedro

    2017-01-01

    We report a case of congenital orbital teratoma. A 3-day-old male, born at 39 weeks' gestation without relevant prenatal history, presented with a large vascularized proptotic mass distorting the left midface. Laboratory studies showed elevated serum alpha-fetoprotein (12,910 ng/ml). Computed tomography showed a multiloculated heterogeneous lesion composed of hypodense and hyperdense calcified areas encompassing the whole orbital cavity with expansion of the bony walls, as well as forward displacement and compression of the eyeball without extension to surrounding structures. Clinical, imaging and laboratory features were consistent with congenital orbital teratoma. Due to pronounced proptosis with exposure keratopathy and corneal perforation, no motility of the globe and no vision in the affected eye in a resource-limited setting, the patient underwent orbital exenteration. Histopathological examination confirmed the diagnosis of mature cystic teratoma. We describe the clinical course, radiographic and histopathological findings of this rare orbital tumor.

  9. Congenital Orbital Teratoma

    PubMed Central

    Pellerano, Fernando; Guillermo, Elvis; Garrido, Gloreley; Berges, Pedro

    2017-01-01

    We report a case of congenital orbital teratoma. A 3-day-old male, born at 39 weeks’ gestation without relevant prenatal history, presented with a large vascularized proptotic mass distorting the left midface. Laboratory studies showed elevated serum alpha-fetoprotein (12,910 ng/ml). Computed tomography showed a multiloculated heterogeneous lesion composed of hypodense and hyperdense calcified areas encompassing the whole orbital cavity with expansion of the bony walls, as well as forward displacement and compression of the eyeball without extension to surrounding structures. Clinical, imaging and laboratory features were consistent with congenital orbital teratoma. Due to pronounced proptosis with exposure keratopathy and corneal perforation, no motility of the globe and no vision in the affected eye in a resource-limited setting, the patient underwent orbital exenteration. Histopathological examination confirmed the diagnosis of mature cystic teratoma. We describe the clinical course, radiographic and histopathological findings of this rare orbital tumor. PMID:28275597

  10. Tracheomalacia - congenital

    MedlinePlus

    ... are floppy. Because the windpipe is the main airway, breathing difficulties begin soon after birth. Congenital tracheomalacia is very uncommon. Symptoms Symptoms can range from mild to severe, and may include: Breathing noises that may change with position and improve during ...

  11. Congenital Defects.

    ERIC Educational Resources Information Center

    Goldman, Allen S.; And Others

    There are two general categories (not necessarily mutually exclusive) of congenital defects: (1) abnormalities that have an hereditary basis, such as single and multiple genes, or chromosomal abberration; and (2) abnormalities that are caused by nonhereditary factors, such as malnutrition, maternal disease, radiation, infections, drugs, or…

  12. Congenital amusias.

    PubMed

    Tillmann, B; Albouy, P; Caclin, A

    2015-01-01

    In contrast to the sophisticated music processing reported in the general population, individuals with congenital amusia show deficits in music perception and production. Congenital amusia occurs without brain damage, sensory or cognitive deficits, and has been suggested as a lifelong deficit with genetic origin. Even though recognized for a long time, this disorder has been systematically studied only relatively recently for its behavioral and neural correlates. The currently most investigated hypothesis about the underlying deficits concerns the pitch dimension, notably with impaired pitch discrimination and memory. Anatomic and functional investigations of pitch processing revealed that the amusic brain presents abnormalities in the auditory and inferior frontal cortices, associated with decreased connectivity between these structures. The deficit also impairs processing of pitch in speech material and processing of the time dimension in music for some of the amusic individuals, but does not seem to affect spatial processing. Some studies suggest at least partial dissociation in the disorder between perception and production. Recent studies revealed spared implicit pitch perception in congenital amusia, supporting the power of implicit cognition in the music domain. Current challenges consist in defining different subtypes of congenital amusia as well as developing rehabilitation programs for this "musical handicap."

  13. Congenital Defects.

    ERIC Educational Resources Information Center

    Goldman, Allen S.; And Others

    There are two general categories (not necessarily mutually exclusive) of congenital defects: (1) abnormalities that have an hereditary basis, such as single and multiple genes, or chromosomal abberration; and (2) abnormalities that are caused by nonhereditary factors, such as malnutrition, maternal disease, radiation, infections, drugs, or…

  14. Congenital scoliosis.

    PubMed

    Kose, Nusret; Campbell, Robert M

    2004-05-01

    The management of congenital scoliosis requires a systematic approach with careful attention to detail. Any fortuitous diagnosis of vertebral anomalies in infancy, even if there is no significant scoliosis at that time on x-ray, requires frequent clinical and radiographic follow-up to detect progression. The presence of associated anomalies of the spinal cord, the kidneys and the heart should be evaluated by MRI, renal ultrasound or IVP, with cardiology evaluation as indicated. Curve progression or severe vertebral anomalies known to cause curve progression require immediate treatment to prevent deformity. Significant thoracic deformity, especially in a patient with thoracic insufficiency syndrome, is best treated with expansion thoracoplasty. The patient with congenital scoliosis requires a long term commitment to care with frequent orthopaedic follow-up throughout the growing years along with routine pulmonary function assessment once the patient is able to cooperate with testing.

  15. [Congenital hydrocephalus].

    PubMed

    Malagón-Valdez, J

    2006-04-10

    Congenital hydrocephalus or ventriculomegaly is a disorder that now can be diagnosed in uterus with ultrasonography, this gives the chance of being able to give a treatment the earliest as possible. The clinical manifestations are reviewed, the diagnosis, the frequent treatment and causes of congenital hydrocephalus, being the first agenesis of the Sylvius' aqueduct, followed by Arnold-Chiari's malformations with mielomeningocele. In most of the cases the peritoneal-ventricle shunt is the best surgery treatment and now, the treatment with ventriculostomy of third ventricle by endoscopy has fewer complications apparently and in several cases it is the definitive treatment. The evolution of the diagnosis with the support of specific therapies is effective and the early treatment is good, of course taking into account the etiology.

  16. [Congenital ranula].

    PubMed

    Marques, Maria Inês; Morais, Sofia; Coutinho, Sílvia; de Castro, Ochoa; Rei, Ana Isabel

    2010-01-01

    The authors describe a case of congenital ranula diagnosed by a routine prenatal ultrasonography at 21 weeks of gestation. The fetal kariotype was normal. Follow-up ultrasound scans revealed no changes in the size or the position of the cyst. Fetal growth was normal as was the amniotic fluid volume. Surgical treatment was performed 3 days after a normal vaginal delivery, with excellent results.

  17. Congenital Hydrocephalus.

    PubMed

    Estey, Chelsie M

    2016-03-01

    There are several types of hydrocephalus, which are characterized based on the location of the cerebrospinal fluid (CSF) accumulation. Physical features of animals with congenital hydrocephalus may include a dome-shaped skull, persistent fontanelle, and bilateral ventrolateral strabismus. Medical therapy involves decreasing the production of CSF. The most common surgical treatment is placement of a ventriculoperitoneal shunt. Postoperative complications may include infection, blockage, drainage abnormalities, and mechanical failure.

  18. [Congenital aniridia].

    PubMed

    Chiruţa, Daria; Stan, Cristina

    2014-01-01

    Aniridia is a rare congenital, hereditary, bilateral disease which is associated with various systemic and ocular defects. We present the case of a 61 year old patient who was admitted in the hospital of ophthalmology Cluj Napoca, for the symptoms caused by the ocular defects associated with aniridia. In this case, aniridia is autosomal dominant transmitted with incomplete penetrance and it is not accompanied by any systemic defects. The disease also affects three of her sons and two nephews of the patient.

  19. Desmoid Tumours in Familial Adenomatous Polyposis: Review of 17 Patients from a Portuguese Tertiary Center

    PubMed Central

    Rocha, Anabela; Martins, Vilma; Santos, Marisa

    2016-01-01

    Introduction Desmoid Tumours (DT) are benign tumours with an estimated incidence of 2-4 per million per year. Between 7-16% of them are associated with Familial Adenomatous Polyposis (FAP) and are mostly parietal or intra-abdominal. They are a challenge in relation to their unpredictable natural course, associated complications and difficult treatment. Aim The aim of the present study was to review the occurrence, management and follow-up of DT on FAP patients treated consecutively at a tertiary care center. Materials and Methods A retrospective review of clinical data from patients treated consecutively between 1993 and 2014. Patients’ data was gathered from clinical records. Data collection included the following variables: demographic data, genotype, FAP phenotype, data on FAP related surgery, DT diagnosis, location, size and number, DT treatment, patients’ status and follow-up data. Results The study population consisted of 17 patients from 9 families; with a mean age of 41 years, mostly women (59%) and most with a mutation either on codon 232 or 554. Most tumours had an intra-abdominal component (59%) with a mean size of 5cm. Fifteen patients were first treated with pharmacotherapy (Non-steroidal Anti-inflammatory Drugs (NSAIDs) and Tamoxifen). Five patients (29%) underwent surgery, 4 of them for complications of intra-abdominal tumours and 1 patient for abdominal wall tumours. Two patients underwent chemotherapy in relation to aggressive intra-abdominal disease. The mean follow-up time since diagnosis of DT was 123 months. Overall, 2 patients had remission, 11 patients had regression or stabilized disease, and 2 patients had progression. One patient died due to surgical complications. Conclusion Diagnosis of DT is based on clinical symptoms, without the need for screening, although imaging plays an important role once diagnosis is suspected. The treatment approach is conservative on most patients, leaving surgery for DT related complications. The follow

  20. Successful Treatment of High Risk and Recurrent Pediatric Desmoids Using Radiation as a Component of Multimodality Therapy

    SciTech Connect

    Jabbari, Siavash; Andolino, David; Weinberg, Vivian; Missett, Brian T.; Law, Jason; Wara, William M.; O'Donnell, Richard J.; Matthay, Katherine K.; DuBois, Steven G.; Goldsby, Robert; Haas-Kogan, Daphne A.

    2009-09-01

    Purpose: To evaluate the role of radiation therapy (RT) as a component of multimodality therapy for pediatric desmoids. Methods and Materials: Twenty-one children diagnosed between 1987 and 2005 were identified. Median age at start of treatment was 13 years (range, 2-21). Primary therapy consisted of resection alone (10), resection + external beam radiation therapy (EBRT) (5), resection + chemotherapy (CT; 3), EBRT alone (1), and CT alone (2). Results: The median follow-up from start of treatment is 75.7 months (range, 16-162). Examining patients with gross total resections (GTRs) (-) margins and those who had GTRs (+) margins followed by EBRT, only 2 of 7 failed primary treatment. Conversely, 13 of 14 patients with other primary treatments failed locally. Of the 15 patients who recurred, only 1 patient had a GTR (-) margins. Seven of these patients had salvage therapy that did not include RT, and of these only 2 have no evidence of disease (NED) at last follow-up. In contrast, the remaining 8 patients received RT as a component of their final salvage therapy and 7 of these are NED at last follow-up. At last follow-up, no patient has died, although toxicities of therapy have occurred. Conclusions: Local control is difficult to achieve in pediatric patients with desmoids. In the setting in which negative surgical margins cannot be achieved, RT plays a key role in achieving NED status. Even after multiple recurrences, successful salvage is achievable, particularly when high-dose focal therapy is incorporated.

  1. Constitutional 560.49 kb chromosome 2p24.3 duplication including the MYCN gene identified by SNP chromosome microarray analysis in a child with multiple congenital anomalies and bilateral Wilms tumor.

    PubMed

    Micale, Mark A; Embrey, Bedford; Macknis, Jacqueline K; Harper, Cheryl E; Aughton, David J

    2016-12-01

    Fewer than 100 patients with partial chromosome 2p trisomy have been reported. Clinical features are variable and depend on the size of the duplicated segment, but generally include psychomotor delay, facial anomalies, congenital heart defect, and other abnormalities. We report a 560.49 kb duplication of chromosome 2p in a 13 month-old male with hydrocephaly, ventricular septal defect, partial agenesis of the corpus callosum, and bilateral Wilms tumor. After discovery of bilateral renal masses at four months of age, the child underwent neoadjuvant chemotherapy followed by right radical nephrectomy that revealed triphasic Wilms' tumor. A needle core biopsy on one of two lesions on the left kidney also revealed Wilms tumor. A partial left nephrectomy revealed focally positive margins that necessitated left flank radiotherapy. The tumor karyotype was 46,XY,t(7;8)(q36;p11)[8]/46,XY [12] while his constitutional karyotype was 46,XY, suggesting that the t(7;8)(q36;p11) was associated with the malignancy. Single nucleotide polymorphism (SNP) chromosome microarray analysis of peripheral blood identified a maternally-inherited 560.49 kb chromosome 2p24.3 duplication that involved four OMIM genes: NBAS, DDX1, MYCNOS, and MYCN. SNP array analysis of the tumor revealed the same 2p24.3 duplication. At present, the now 5-year-old boy continues to do well without clinical or radiographic evidence of recurrent disease. This case is instructive because the child's health insurer initially denied authorization for chromosome microarray analysis (CMA), and it took more than one year before such authorization was finally granted. That initial decision to deny coverage could have had untoward health implications for this child, as the identification of constitutional MYCN duplication necessitated surveillance imaging for a number of pediatric malignancies associated with MYCN overexpression/dysregulation. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  2. Recurrent congenital fibrosarcoma with heart metastases.

    PubMed

    Lohi, Olli; Vornanen, Martine; Kähkönen, Marketta; Vettenranta, Kim; Parto, Katriina; Arola, Mikko

    2012-07-01

    Congenital fibrosarcomas are malignant tumors that arise in soft tissues. In infants this unique tumor does not commonly metastasize, even though there may be local recurrences. We report here a boy who had congenital fibrosarcoma in his right foot, which was completely excised at the age of 3 days. Four months later, a solitary encapsulated metastasis emerged in thoracic chest wall, which was operated. During adjuvant chemotherapy he developed histologically confirmed fibrosarcoma metastases in the heart. After extended treatment with cyclophosphamide/topotecan and gemcitabine/docetaxel, the heart tumors disappeared and he has been in complete remission for 3 years.

  3. Prostate gland development and adrenal tumor in a female with congenital adrenal hyperplasia: A case report and review from radiology perspective

    PubMed Central

    Fang, Benjamin; Cho, Francis; Lam, Wendy

    2013-01-01

    We describe a case of a female with simple virilizing congenital adrenal hyperplasia (CAH) reared as a male diagnosed at the late age of 64. Computed Tomography (CT) demonstrated a large adrenal mass, bilateral diffuse adrenal enlargement, female pelvic organs as well as a clearly visualized prostate gland. This is to the best of our knowledge the first case of such a sizable prostate gland in a female CAH patient documented on CT. We review the literature regarding aspects where radiologists may encounter CAH and the finding of presence of a prostate gland in female CAH patients. PMID:24421935

  4. Symptomatic Congenital Hemangioma and Congenital Hemangiomatosis Associated With a Somatic Activating Mutation in GNA11.

    PubMed

    Funk, Tracy; Lim, Young; Kulungowski, Ann M; Prok, Lori; Crombleholme, Timothy M; Choate, Keith; Bruckner, Anna L

    2016-09-01

    Congenital hemangiomas are uncommon benign vascular tumors that present fully formed at birth. They are rarely associated with transient hematologic abnormalities, which are typically less severe than the Kasabach-Merritt phenomenon associated with kaposiform hemangioendotheliomas. Congenital hemangiomas are typically solitary and have not been reported to occur in a multifocal, generalized pattern. To describe a male infant born with an unusual, large vascular mass complicated by anemia, thrombocytopenia, and disseminated intravascular coagulopathy, as well as innumerable small vascular papules in a generalized cutaneous distribution. This case report is a descriptive observation of the results of clinical, pathologic, and genetic studies performed in a single male infant observed for 2 years (May 2013 to June 2015) for vascular anomalies at a tertiary care referral center. Histopathologic, immunohistochemical, and genetic study results of tumor specimens and saliva. Careful pathologic study of 3 tumor specimens revealed similar lobular proliferations of bland endothelial cells. Lesional vessels did not express GLUT1 or the lymphatic marker D2-40, whereas WT1 was expressed. A somatic c.A626C, p.Q209P mutation in the GNA11 gene was identified in tumoral tissue. These findings support a unifying diagnosis of congenital hemangioma for these vascular tumors. To date, this is the first-reported case of a hemangiomatosis presentation of congenital hemangioma. In addition to highlighting this novel phenotype, this case indicates the rare association of congenital hemangioma with hematologic abnormalities and verifies somatic activating mutations as the underlying cause of congenital hemangioma.

  5. Congenital hemangiopericytoma: two cases of familiar presentation.

    PubMed

    Margarit, J; Rodó, J; Costa, J M; Vives, E; Escorihuela, F; Cardesa, A; Ribalta, T

    1997-08-01

    We report two cases of congenital hemangiopericytoma localized in the abdominal wall in the first patient and scalp in the second. The treatment of both cases consisted in the complete resection of the tumor mass. Four and two years later the patients remain asymptomatic. The special interest in this case report lies in the extremely low incidence of congenital hemangiopericytoma and that this is the first reference to affected siblings.

  6. Congenital anomalies

    PubMed Central

    Kunisaki, Shaun M.

    2012-01-01

    Over the past decade, amniotic fluid-derived stem cells have emerged as a novel, experimental approach for the treatment of a wide variety of congenital anomalies diagnosed either in utero or postnatally. There are a number of unique properties of amniotic fluid stem cells that have allowed it to become a major research focus. These include the relative ease of accessing amniotic fluid cells in a minimally invasive fashion by amniocentesis as well as the relatively rich population of progenitor cells obtained from a small aliquot of fluid. Mesenchymal stem cells, c-kit positive stem cells, as well as induced pluripotent stem cells have all been derived from human amniotic fluid in recent years. This article gives a pediatric surgeon’s perspective on amniotic fluid stem cell therapy for the management of congenital anomalies. The current status in the use of amniotic fluid-derived stem cells, particularly as they relate as substrates in tissue engineering-based applications, is described in various animal models. A roadmap for further study and eventual clinical application is also proposed. PMID:22986340

  7. Congenital Toxoplasmosis

    PubMed Central

    McAuley, James B.

    2014-01-01

    Toxoplasmosis is caused by infection with the parasite Toxoplasma gondii. It is one of the most common parasitic infections in humans and is most typically asymptomatic. However, primary infection in a pregnant woman can cause severe and disabling disease in the developing fetus. Recent developments have included increased understanding of the role of parasite genotype in determining infectivity and disease severity. Risk factors for acquisition of infection have been better defined, and the important role of foodborne transmission has been further delineated. In addition, strategies have emerged to decrease mother-to-child transmission through prompt identification of acutely infected pregnant women followed by appropriate treatment. Refined diagnostic tools, particularly the addition of immunoglobulin G avidity testing, allow for more accurate timing of maternal infection and hence better decision making during pregnancy. Congenitally infected children can be treated, beginning in utero and continuing through the first year of life, to ameliorate the severity of disease. However, despite these many advances in our understanding of congenital toxoplasmosis prevention and treatment, significant areas of study remain: we need better drugs, well defined strategies for screening of pregnant women, improved food safety, and improved diagnostic tests. PMID:25232475

  8. Study of Kidney Tumors in Younger Patients

    ClinicalTrials.gov

    2016-11-18

    Clear Cell Sarcoma of the Kidney; Congenital Mesoblastic Nephroma; Diffuse Hyperplastic Perilobar Nephroblastomatosis; Rhabdoid Tumor of the Kidney; Stage I Renal Cell Cancer; Stage I Wilms Tumor; Stage II Renal Cell Cancer; Stage II Wilms Tumor; Stage III Renal Cell Cancer; Stage III Wilms Tumor; Stage IV Renal Cell Cancer; Stage IV Wilms Tumor; Stage V Wilms Tumor

  9. Congenital hypothyroidism

    PubMed Central

    2010-01-01

    Congenital hypothyroidism (CH) occurs in approximately 1:2,000 to 1:4,000 newborns. The clinical manifestations are often subtle or not present at birth. This likely is due to trans-placental passage of some maternal thyroid hormone, while many infants have some thyroid production of their own. Common symptoms include decreased activity and increased sleep, feeding difficulty, constipation, and prolonged jaundice. On examination, common signs include myxedematous facies, large fontanels, macroglossia, a distended abdomen with umbilical hernia, and hypotonia. CH is classified into permanent and transient forms, which in turn can be divided into primary, secondary, or peripheral etiologies. Thyroid dysgenesis accounts for 85% of permanent, primary CH, while inborn errors of thyroid hormone biosynthesis (dyshormonogeneses) account for 10-15% of cases. Secondary or central CH may occur with isolated TSH deficiency, but more commonly it is associated with congenital hypopitiutarism. Transient CH most commonly occurs in preterm infants born in areas of endemic iodine deficiency. In countries with newborn screening programs in place, infants with CH are diagnosed after detection by screening tests. The diagnosis should be confirmed by finding an elevated serum TSH and low T4 or free T4 level. Other diagnostic tests, such as thyroid radionuclide uptake and scan, thyroid sonography, or serum thyroglobulin determination may help pinpoint the underlying etiology, although treatment may be started without these tests. Levothyroxine is the treatment of choice; the recommended starting dose is 10 to 15 mcg/kg/day. The immediate goals of treatment are to rapidly raise the serum T4 above 130 nmol/L (10 ug/dL) and normalize serum TSH levels. Frequent laboratory monitoring in infancy is essential to ensure optimal neurocognitive outcome. Serum TSH and free T4 should be measured every 1-2 months in the first 6 months of life and every 3-4 months thereafter. In general, the prognosis

  10. Congenital anomalies associated with congenital hypothyroidism.

    PubMed

    Stoll, C; Dott, B; Alembik, Y; Koehl, C

    1999-01-01

    The French national neonatal screening program for congenital hypothyroidism (CH) was initiated in 1978. The purpose of this study was to ascertain the incidence of congenital extrathyroid anomalies (ETAs) among the infants with congenital hypothyroidism (CH) and to compare it with the Northeastern France Birth Defect Monitoring System data from 1979 to 1996. Among 129 CH infants on whom adequate data were available, 20 infants (15.5%) had associated congenital anomalies. Eight out of 76 infants with persistent CH had ETAs (10.5%) whereas 12 out of 53 children with transient hypothyroidism had ETAs (22.6%, p < 0.05). Some additional anomalies were considerably more common than in the general population. Nine infants had congenital cardiac anomalies (6.9%). This rises the question if teratogenic effects active during organogenesis may affect simultaneously many organs, including the developing thyroid, causing a relatively high percentage of CH infants with congenital ETAs.

  11. Congenital intra-abdominal bilateral juvenile granulosa cell tumors of the testis associated with constitutional loss of material from chromosome 4.

    PubMed

    Yu, David C; Pathak, Bhavana; Vargas, Sara O; Javid, Patrick J; Hisama, Fuki M; Wilson, Jay M; Linden, Bradley C

    2011-01-01

    Juvenile granulosa cell tumor (JGCT) is an uncommon gonadal stromal tumor that occurs rarely in the testis. We report a newborn boy with bilateral intra-abdominal JGCT presenting with abdominal distention and respiratory distress at birth. He was taken to the operating room emergently, and 2 large masses connected by gubernacula to the inguinal canals were resected. Associated abnormalities included a constitutional chromosome 4 abnormality, polymicrogyria, and renal cysts. This report describes a rare presentation of JGCT with abdominal compression and expands the literature to include bilateral testicular involvement. Additionally, it is the 1st report of JGCT associated with a chromosome 4 abnormality, highlighting a genetic region that may be important in JGCT development.

  12. [3.0 T MRI with a high resolution protocol for the study of benign disease of the anus and rectum. Part one: High resolution protocol for 3.0 T MRI, anatomic review, benign tumors, and congenital or acquired alterations of the sphincter complex].

    PubMed

    Herráiz Hidalgo, L; Cano Alonso, R; Carrascoso Arranz, J; Álvarez Moreno, E; Martínez de Vega Fernández, V

    2014-01-01

    Benign anorectal disease comprises a broad group of processes with very diverse origins; these processes may be congenital or acquired as well as inflammatory or tumor related. However, benign anorectal disease has received less attention in the scientific literature than malignant disease. We present an image-based review of the most common benign diseases of the anus and rectum. In this first part, we review the anatomy of the region and provide a brief description of the peculiarities of the high resolution protocol that we use with 3.0 T MRI. We go on to describe the most common benign anorectal tumors and developmental cystic lesions, together with their differential diagnoses, as well as congenital and acquired anomalies of the anorectal sphincter complex. Copyright © 2011 SERAM. Published by Elsevier Espana. All rights reserved.

  13. Congenital Heart Disease in Adults

    MedlinePlus

    ... and genetics may play a role. Why congenital heart disease resurfaces in adulthood Some adults may find that ... in following adults with congenital heart disease. Congenital heart disease and pregnancy Women with congenital heart disease who ...

  14. Congenital myopathies

    PubMed Central

    Colombo, Irene; Scoto, Mariacristina; Manzur, Adnan Y.; Robb, Stephanie A.; Maggi, Lorenzo; Gowda, Vasantha; Cullup, Thomas; Yau, Michael; Phadke, Rahul; Sewry, Caroline; Jungbluth, Heinz

    2015-01-01

    Objective: To assess the natural history of congenital myopathies (CMs) due to different genotypes. Methods: Retrospective cross-sectional study based on case-note review of 125 patients affected by CM, followed at a single pediatric neuromuscular center, between 1984 and 2012. Results: Genetic characterization was achieved in 99 of 125 cases (79.2%), with RYR1 most frequently implicated (44/125). Neonatal/infantile onset was observed in 76%. At birth, 30.4% required respiratory support, and 25.2% nasogastric feeding. Twelve percent died, mainly within the first year, associated with mutations in ACTA1, MTM1, or KLHL40. All RYR1-mutated cases survived and did not require long-term ventilator support including those with severe neonatal onset; however, recessive cases were more likely to require gastrostomy insertion (p = 0.0028) compared with dominant cases. Independent ambulation was achieved in 74.1% of all patients; 62.9% were late walkers. Among ambulant patients, 9% eventually became wheelchair-dependent. Scoliosis of variable severity was reported in 40%, with 1/3 of (both ambulant and nonambulant) patients requiring surgery. Bulbar involvement was present in 46.4% and required gastrostomy placement in 28.8% (at a mean age of 2.7 years). Respiratory impairment of variable severity was a feature in 64.1%; approximately half of these patients required nocturnal noninvasive ventilation due to respiratory failure (at a mean age of 8.5 years). Conclusions: We describe the long-term outcome of a large cohort of patients with CMs. While overall course is stable, we demonstrate a wide clinical spectrum with motor deterioration in a subset of cases. Severity in the neonatal/infantile period is critical for survival, with clear genotype-phenotype correlations that may inform future counseling. PMID:25428687

  15. Congenital osteofibrous dysplasia Campanacci: spontaneous postbioptic regression.

    PubMed

    Jobke, Björn; Bohndorf, Klaus; Vieth, Volker; Werner, Mathias

    2014-04-01

    Osteofibrous dysplasia Campanacci is a rare benign bone tumor most frequently observed in young childhood. The exclusive localization in the tibia is very characteristic. The incidence of congenital primary bone tumors is an absolute rarity. We report a case of a newborn with a histologically proven osteofibrous dysplasia Campanacci at the tibia presenting a regular radiographic follow-up. After a small open biopsy and spontaneous minor fracture, the lesion rapidly remodeled within 1½ months and almost completely regressed with restutio ad integrum. Surgical intervention in this tumor entity at childhood age has been shown to have a high recurrence rate but due to lack of experience with newborns, guidelines do not exist. We analyze the radiologic and histologic differential diagnosis of juvenile adamantinoma and emphasize that congenital peripheral bone tumors should be treated conservatively when malignancy is excluded.

  16. Leber Congenital Amaurosis

    MedlinePlus

    ... Campaign to End Blindness Other Ways to Fight Blindness Corporate Support Volunteer Take Action You are here ... confused with congenital and hereditary optic atrophy, cortical blindness, congenital stationary night blindness, flecked retina syndrome, and ...

  17. [Genetics of congenital cardiopathies].

    PubMed

    Moreno García, M; Gómez Rodríguez, M J; Barreiro Miranda, E

    2000-07-01

    Congenital heart malformations are the most common of all birth defects, affecting 0.5-1% of all live births. Some of these malformations are due to genetic anomalies. Patterns of autosomal dominant, autosomal recessive and X-linked inheritance have been described. Mitochondrial inheritance and chromosomal anomalies can also be responsible for congenital heart malformations. Several genes for congenital heart defects have been identified. We review current knowledge on the genetic etiology of congenital heart disease.

  18. Tumors about the knee in children.

    PubMed

    Gebhardt, M C; Ready, J E; Mankin, H J

    1990-06-01

    Tumors are rare causes of knee symptoms in children but must be considered in the differential diagnosis of pediatric knee pain in order to avoid errors in treatment that could result in loss of limb or even life. Experience with 199 bone and soft-tissue tumors about the knee in children are reviewed. The majority of lesions were benign bone tumors (n = 101), with osteocartilaginous exostoses, nonossifying fibromas, and chondroblastomas predominating. Malignant bone tumors (n = 59) were less frequent, and osteosarcoma (n = 48) was by far the most common sarcoma. Soft-tissue lesions (n = 31) were much less frequent and included rhabdomyosarcoma, synovial sarcoma, fibrosarcoma, and desmoid tumors. A careful history, physical examination, and review of roentgenograms are essential to avoid errors in diagnosis. Malignant tumors require roentgenograms and laboratory studies in sequence to stage the patient. A properly performed biopsy established the diagnosis in most instances. Popliteal cysts, stress fractures, infection, myositis ossificans, histiocytosis, and other lesions can mimic tumors and delay correct diagnosis.

  19. Neonatal solid tumors.

    PubMed

    Chandrasekaran, Aravindan

    2017-07-11

    Neonatal tumors are different from tumors of the older children and knowledge gained from treating older children can not be extrapolated to neonates. Neonates have immature physiology and their haematopoietic and immune systems are not fully developed and the response to therapy is unpredictable. Hence it is imperative to study these tumors as separate entity. The aim of this study is to analyse this rare set of tumors in terms of their incidence, clinical features and management. All babies admitted in our hospital with tumors from January, 2011 to January 2016 were studied. Tumor-like conditions like haemangioma, lymphangioma and hamartomas were included. The age, sex distribution, type of tumor and management were studied. A total of 51 cases were registered out of which, 29 cases were haemangiomas and lymphangiomas. Of remaining 20 cases, 5 were benign ovarian cysts, 3 were neuroblastomas, 3 were congenital fibrosarcomas, 3 were sacrococcygeal teratomas. Wilm's tumor, congenital mesoblastic nephroma, haemangioendothelioma of liver and others formed the remaining six cases. Our study insists that the neonatal tumors are distinct subset of pediatric tumors, requiring careful selection of treatment modalities and most of the solid tumors can be successfully managed if diagnosed and treated early. Neonatal tumors are defined as tumors which are diagnosed before the first month of life. Some of them can be congenital (present at birth). Neonatal tumors are different from tumors in older children in terms of etiopathogenesis, behavior and response to therapy as well as long-term outcomes. Copyright © 2017. Published by Elsevier B.V.

  20. Mesenchymal Tumors Can Derive from Ng2/Cspg4-Expressing Pericytes with β-Catenin Modulating the Neoplastic Phenotype.

    PubMed

    Sato, Shingo; Tang, Yuning J; Wei, Qingxia; Hirata, Makoto; Weng, Angela; Han, Ilkyu; Okawa, Atsushi; Takeda, Shu; Whetstone, Heather; Nadesan, Puvindran; Kirsch, David G; Wunder, Jay S; Alman, Benjamin A

    2016-07-26

    The cell of origin for most mesenchymal tumors is unclear. One cell type that contributes to this lineages is the pericyte, a cell expressing Ng2/Cspg4. Using lineage tracing, we demonstrated that bone and soft tissue sarcomas driven by the deletion of the Trp53 tumor suppressor, or desmoid tumors driven by a mutation in Apc, can derive from cells expressing Ng2/Cspg4. Deletion of the Trp53 tumor suppressor gene in these cells resulted in the bone and soft tissue sarcomas that closely resemble human sarcomas, while stabilizing β-catenin in this same cell type caused desmoid tumors. Comparing expression between Ng2/Cspg4-expressing pericytes lacking Trp53 and sarcomas that arose from deletion of Trp53 showed inhibition of β-catenin signaling in the sarcomas. Activation of β-catenin inhibited the formation and growth of sarcomas. Thus, pericytes can be a cell of origin for mesenchymal tumors, and β-catenin dysregulation plays an important role in the neoplastic phenotype.

  1. The FH mutation database: an online database of fumarate hydratase mutations involved in the MCUL (HLRCC) tumor syndrome and congenital fumarase deficiency.

    PubMed

    Bayley, Jean-Pierre; Launonen, Virpi; Tomlinson, Ian P M

    2008-03-25

    Fumarate hydratase (HGNC approved gene symbol - FH), also known as fumarase, is an enzyme of the tricarboxylic acid (TCA) cycle, involved in fundamental cellular energy production. First described by Zinn et al in 1986, deficiency of FH results in early onset, severe encephalopathy. In 2002, the Multiple Leiomyoma Consortium identified heterozygous germline mutations of FH in patients with multiple cutaneous and uterine leiomyomas, (MCUL: OMIM 150800). In some families renal cell cancer also forms a component of the complex and as such has been described as hereditary leiomyomatosis and renal cell cancer (HLRCC: OMIM 605839). The identification of FH as a tumor suppressor was an unexpected finding and following the identification of subunits of succinate dehydrogenase in 2000 and 2001, was only the second description of the involvement of an enzyme of intermediary metabolism in tumorigenesis. The FH mutation database is a part of the TCA cycle gene mutation database (formerly the succinate dehydrogenase gene mutation database) and is based on the Leiden Open (source) Variation Database (LOVD) system. The variants included in the database were derived from the published literature and annotated to conform to current mutation nomenclature. The FH database applies HGVS nomenclature guidelines, and will assist researchers in applying these guidelines when directly submitting new sequence variants online. Since the first molecular characterization of an FH mutation by Bourgeron et al in 1994, a series of reports of both FH deficiency patients and patients with MCUL/HLRRC have described 107 variants, of which 93 are thought to be pathogenic. The most common type of mutation is missense (57%), followed by frameshifts & nonsense (27%), and diverse deletions, insertions and duplications. Here we introduce an online database detailing all reported FH sequence variants. The FH mutation database strives to systematically unify all current genetic knowledge of FH variants. We

  2. Imagery of pineal tumors.

    PubMed

    Deiana, G; Mottolese, C; Hermier, M; Louis-Tisserand, G; Berthezene, Y

    2015-01-01

    Pineal tumors are rare and include a large variety of entities. Germ cell tumors are relatively frequent and often secreting lesions. Pineal parenchymal tumors include pineocytomas, pineal parenchymal tumor of intermediate differentiation, pineoblastomas and papillary tumors of the pineal region. Other lesions including astrocytomas and meningiomas as well as congenital malformations i.e. benign cysts, lipomas, epidermoid and dermoid cysts, which can also arise from the pineal region. Imagery is often non-specific but detailed analysis of the images compared with the hormone profile can narrow the spectrum of possible diagnosis.

  3. Ocular surface tumors

    PubMed Central

    Othman, Ihab Saad

    2009-01-01

    Tumors of the conjunctiva and cornea comprise a large and varied spectrum of conditions. These tumors are grouped into two major categories of congenital and acquired lesions. The acquired lesions are further subdivided based on origin of the mass into surface epithelial, mucoepidermoid, melanocytic, vascular, fibrous, neural, histiocytic, myxoid, myogenic, lipomatous, lymphoid, leukemic, metastatic and secondary tumors. Ocular surface tumors include a variety of neoplasms originating from squamous epithelium, melanocytic tumors and lymphocytic resident cells of the conjunctival stroma. In this review, we highlight clinical features of these lesions, important diagnostic and investigative tools and standard care of management. PMID:21234217

  4. Kidney Tumors | Office of Cancer Genomics

    Cancer.gov

    Pediatric kidney tumors fall into four primary categories: Wilms tumors (~85% of all cases), clear cell sarcomas of the kidney (~5%), congenital mesoblastic nephromas (~4%), and rhabdoid tumors of the kidney (~3%). The TARGET initiative is investigating three of these tumor types.

  5. Congenital defects of sheep.

    PubMed

    Dennis, S M

    1993-03-01

    With increasing incrimination of viruses, plants, and drugs as causes of ovine congenital defects, concerted efforts are required to identify environmental teratogens. Expanding knowledge of congenital defects requires studying as many defective lambs as possible; recording and documenting; detailed diagnostic examinations; genetic analyses and chromosomal examinations, whenever possible; and field investigations. Adopting standardized classification, terminology, and diagnostic procedures should improve descriptions, diagnoses, and interdisciplinary exchange of information. That, in turn, should improve our knowledge of and diagnosis of congenital defects of sheep in the future. Finally, veterinary clinicians and diagnosticians are encouraged to take an interest in congenital defects and teratology.

  6. Genetics Home Reference: congenital hypothyroidism

    MedlinePlus

    ... Facebook Twitter Home Health Conditions congenital hypothyroidism congenital hypothyroidism Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Congenital hypothyroidism is a partial or complete loss of function ...

  7. Congenital peripheral developing odontoma accompanied by congenital teratomatous fibroma in a 9-month-old boy: a case report.

    PubMed

    Mikami, Toshinari; Yagi, Masaatsu; Mizuki, Harumi; Takeda, Yasunori

    2013-03-01

    Peripheral odontoma is rare, and only two cases of congenital peripheral odontoma have been reported. Congenital oral fibroma is also rare. We describe a unique case of congenital peripheral developing odontoma accompanied by congenital teratomatous fibroma in an infant. Both tumors were difficult to detect on radiography. Two small masses were seen in the median anterior portion of the palatal mucosa of a 9-month-old boy. The masses had been present since birth and were surgically removed at age 28 months, when one of the masses had grown to a diameter of 8 mm. Histopathologic examination showed a fibrous lesion and a tooth germ-like rounded lesion composed of dental papilla, enamel organ, dentin, and cementum. Although congenital odontoma is rare, it should be considered when selecting appropriate treatment, as early radiographic detection is difficult.

  8. Congenital heat disease

    SciTech Connect

    Higgins, C.B.; Silverman, N.H.; Kersting-Somerhoff, B.A.

    1990-01-01

    The book covers the tomographic anatomy of the normal and congenitally malformed heart and tomographic imaging of the normal heat. It then compares echocardiographic evaluation and the use of MR imaging in the diagnosis and evaluation of individual congenital cardiac malformations.

  9. Congenital patellar syndrome.

    PubMed

    Jerome, J Terrence Jose; Varghese, M; Sankaran, B

    2009-01-01

    Congenital patellar syndrome is bilateral isolated absence of patella. Congenital patellar aplasia or hypoplasia associated with genetic disorders belongs to a clinically diverse and genetically heterogeneous group of lower limb malformations. Absence of patella as an isolated anomaly is extremely rare and we discuss such a case in a 9-year-old boy.

  10. Primary mesenchymal tumors of the pancreas in a single center over 15 years

    PubMed Central

    Zhang, Hongkai; Yu, Shuangni; Wang, Wenze; Cheng, Yin; Xiao, Yu; Lu, Zhaohui; Chen, Jie

    2016-01-01

    In total, 95% of primary tumors in the pancreas are epithelial tumors; primary mesenchymal tumors at this site are extremely rare. At present, only one comprehensive study about these rare tumors has been performed. Another retrospective analysis of these rare tumors is performed in the present study, which, to the best of our knowledge, is the first to be performed in China. In the present study, 10 patients that underwent resection for primary mesenchymal tumors of the pancreas were identified in a 15-year period at the Chinese Academy of Medical Sciences and Peking Union Medical College, which accounted for 0.51% of the total surgically resected primary tumors of the pancreas at this hospital. Among the 10 patients, 7 patients (70%) were diagnosed with benign/borderline tumors, and the remaining 3 patients (30%) were diagnosed with malignant tumors. It was a unique finding of the present study that the preoperative diagnosis was frequently a misdiagnosis, in terms of the specific pathological diagnosis. Therefore, although primary mesenchymal tumors of the pancreas are extremely rare, they should be considered in order to make the correct preoperative diagnosis. Contrarily to a previous study, in the present study, the most common benign tumor was not desmoid tumor, but solitary fibrous tumors; the most frequent primary sarcoma was not undifferentiated/unclassified sarcoma either. In conclusion, the present study aids the understanding of these rare tumors; however, primary mesenchymal tumors of the pancreas require additional exploration in the future. PMID:27895766

  11. Congenital anomalies associated with hypothyroidism.

    PubMed Central

    Bamforth, J S; Hughes, I; Lazarus, J; John, R

    1986-01-01

    Seven of the 34 infants identified through the Welsh Hypothyroid Screening Programme have additional congenital abnormalities. Two infants have a previously undescribed syndrome, two have chromosomal abnormalities, two have congenital heart disease, and one has a myelomeningocoele. Congenital hypothyroidism often seems to be associated with other congenital abnormalities. PMID:3729532

  12. Congenital infantile fibrosarcoma: Association with bleeding diathesis

    PubMed Central

    Salman, Mayssaa; Khoury, Nabil J.; Khalifeh, Ibrahim; Abbas, Hussein A.; Majdalani, Marianne; Abboud, Miguel; Muwakkit, Samar; Solh, Hassan El; Saab, Raya

    2013-01-01

    Patient: Male, 2 month Final Diagnosis: Congenital infantile fibrosarcoma Symptoms: Bleeding Medication: Vincristine • actinomycin • cyclophosphamide Clinical Procedure: Surgical resection Specialty: Pediatric Oncology Objective: Diagnostic/therapeutic accidents Background: Congenital infantile fibrosarcoma (CIF) is a soft-tissue tumor occurring during the first 2 years of life, most commonly in the extremities. CIF is frequently initially misdiagnosed as a vascular tumor, but its association with bleeding and coagulopathy has not been well characterized. Case Reports: We describe 2 infants with CIF presenting with bleeding and coagulopathy, requiring urgent intervention. Both patients did well; one underwent partial resection followed by chemotherapy, and the other received 2 cycles of chemotherapy followed by gross total resection. We also provide a review of all reported cases of coagulopathy in the setting of CIF in the English literature, uncovering an association that seems to be more prevalent in patients diagnosed in the neonatal period, with associated anemia and thrombocytopenia, and a significant mortality rate. Conclusions: CIF needs to be considered in the differential diagnosis of vascular congenital tumors, especially when there is evidence of bleeding, anemia, or thrombocytopenia. PMID:24265847

  13. Genetics of congenital hypothyroidism

    PubMed Central

    Park, S; Chatterjee, V

    2005-01-01

    Congenital hypothyroidism is the most common neonatal metabolic disorder and results in severe neurodevelopmental impairment and infertility if untreated. Congenital hypothyroidism is usually sporadic but up to 2% of thyroid dysgenesis is familial, and congenital hypothyroidism caused by organification defects is often recessively inherited. The candidate genes associated with this genetically heterogeneous disorder form two main groups: those causing thyroid gland dysgenesis and those causing dyshormonogenesis. Genes associated with thyroid gland dysgenesis include the TSH receptor in non-syndromic congenital hypothyroidism, and Gsα and the thyroid transcription factors (TTF-1, TTF-2, and Pax-8), associated with different complex syndromes that include congenital hypothyroidism. Among those causing dyshormonogenesis, the thyroid peroxidase and thyroglobulin genes were initially described, and more recently PDS (Pendred syndrome), NIS (sodium iodide symporter), and THOX2 (thyroid oxidase 2) gene defects. There is also early evidence for a third group of congenital hypothyroid conditions associated with iodothyronine transporter defects associated with severe neurological sequelae. This review focuses on the genetic aspects of primary congenital hypothyroidism. PMID:15863666

  14. Giant congenital melanocytic nevus.

    PubMed

    Viana, Ana Carolina Leite; Gontijo, Bernardo; Bittencourt, Flávia Vasques

    2013-01-01

    Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. Its incidence is estimated in <1:20,000 newborns. Despite its rarity, this lesion is important because it may associate with severe complications such as malignant melanoma, affect the central nervous system (neurocutaneous melanosis), and have major psychosocial impact on the patient and his family due to its unsightly appearance. Giant congenital melanocytic nevus generally presents as a brown lesion, with flat or mammilated surface, well-demarcated borders and hypertrichosis. Congenital melanocytic nevus is primarily a clinical diagnosis. However, congenital nevi are histologically distinguished from acquired nevi mainly by their larger size, the spread of the nevus cells to the deep layers of the skin and by their more varied architecture and morphology. Although giant congenital melanocytic nevus is recognized as a risk factor for the development of melanoma, the precise magnitude of this risk is still controversial. The estimated lifetime risk of developing melanoma varies from 5 to 10%. On account of these uncertainties and the size of the lesions, the management of giant congenital melanocytic nevus needs individualization. Treatment may include surgical and non-surgical procedures, psychological intervention and/or clinical follow-up, with special attention to changes in color, texture or on the surface of the lesion. The only absolute indication for surgery in giant congenital melanocytic nevus is the development of a malignant neoplasm on the lesion.

  15. Giant congenital melanocytic nevus*

    PubMed Central

    Viana, Ana Carolina Leite; Gontijo, Bernardo; Bittencourt, Flávia Vasques

    2013-01-01

    Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. Its incidence is estimated in <1:20,000 newborns. Despite its rarity, this lesion is important because it may associate with severe complications such as malignant melanoma, affect the central nervous system (neurocutaneous melanosis), and have major psychosocial impact on the patient and his family due to its unsightly appearance. Giant congenital melanocytic nevus generally presents as a brown lesion, with flat or mammilated surface, well-demarcated borders and hypertrichosis. Congenital melanocytic nevus is primarily a clinical diagnosis. However, congenital nevi are histologically distinguished from acquired nevi mainly by their larger size, the spread of the nevus cells to the deep layers of the skin and by their more varied architecture and morphology. Although giant congenital melanocytic nevus is recognized as a risk factor for the development of melanoma, the precise magnitude of this risk is still controversial. The estimated lifetime risk of developing melanoma varies from 5 to 10%. On account of these uncertainties and the size of the lesions, the management of giant congenital melanocytic nevus needs individualization. Treatment may include surgical and non-surgical procedures, psychological intervention and/or clinical follow-up, with special attention to changes in color, texture or on the surface of the lesion. The only absolute indication for surgery in giant congenital melanocytic nevus is the development of a malignant neoplasm on the lesion. PMID:24474093

  16. Congenital feeding and swallowing disorders.

    PubMed

    Abadie, Véronique; Couly, Gérard

    2013-01-01

    Although poorly recognized and studied, congenital sucking, swallowing, and/or feeding disorders are common. They can be the symptoms that reveal a neuromuscular disease, or that complicate a neuromuscular disease. It is essential to know feeding physiology during fetal and infant development in order to understand the variety of its disorders and to direct correctly diagnostic and therapeutic processes. A good semiological analysis will identify the symptoms. Several investigations help to determine the mechanism of the trouble (fiber endoscopy, videofluoroscopy, facial and swallowing electromyography, esophageal manometry, etc.). Other investigations, in addition to clinical assessments, help to identify the cause of the whole picture (peripheral electromyography, brain MRI, genetic or metabolic investigations, etc.). The main causes of sucking, swallowing, and feeding disorders are lesions of the brainstem (malformations of the posterior fossa, neonatal brainstem tumors, agenesis of cranial nerves, clastic lesion of the posterior brain, craniovertebral anomalies, syndromes that involve the rhombencephalic development such as Pierre Robin sequence, CHARGE syndrome, etc.). Suprabulbar lesions, neuromuscular disorders, peripheral esophageal, digestive, and laryngeal anomalies and dysfunctions can also be involved. The main principles of the management of congenital sucking, swallowing, and feeding disorders are the following: cure the cause if possible, facilitate the sucking reflex, preventing deleterious consequences of aspiration, preventing malnutrition, and preventing posttraumatic anorexia. Advice can be given to caregivers and physiotherapists who take charge of these children. Copyright © 2013 Elsevier B.V. All rights reserved.

  17. A Case of Congenital Malignant Spinal Cord Glioma as a Cause of Congenital Ascites in a Neonate

    PubMed Central

    Omesi, Lenore; Chang, Sunny; Handel, Andrew; Hegedus, Monica; Maduekwe, Echezona

    2016-01-01

    Congenital ascites is rare, but when it occurs, urinary ascites secondary to posterior urethral valve obstruction is the most common, and tumors are the least. Among the tumors in the pediatric population, the central nervous system tumors are common, but spinal cord tumors are rare. We describe a very rare case of congenital malignant spinal cord glioma presenting as isolated congenital ascites secondary to neurogenic bladder. A female infant was diagnosed sonographically with isolated congenital ascites at 40 weeks' gestational age, with uneventful development prior to 40 weeks' gestational age. Magnetic resonance imaging of the spine done within the first week of life identified a lobulated spinal mass with heterogeneous enhancement within the conus medullaris. Spinal fluid analysis showed evidence of small round blue cells and the pathology from the excision biopsy of the mass confirmed a WHO grade III or IV malignant glioma. The postoperative course was uneventful with resolution of the ascites and spontaneous micturition. The patient was discharged home without an indwelling urinary catheter. We report the first documented case of a newborn infant with isolated congenital ascites from neurogenic bladder secondary to a spinal cord glioma. PMID:27597917

  18. Congenital complete heart block.

    PubMed Central

    Agarwala, B.; Sheikh, Z.; Cibils, L. A.

    1996-01-01

    Congenital complete heart block in utero has become diagnosed more frequently with the clinical use of fetal echocardiography. The fetus with complete heart block may remain asymptomatic or may develop congestive heart failure. Congenital complete heart block is more frequently seen in infants of mothers with systemic lupus erythematosus, both clinically manifested and subclinical systemic lupus erythematosus with positive antibodies (SS-A and SS-B antibodies). At birth, the neonate with complete heart block may remain asymptomatic and may not require a pacemaker to increase the heart rate. The indications for a pacemaker in neonates with complete heart block have been discussed. Both in-utero and neonatal management of congenital complete heart block are discussed to manage congestive heart failure in a fetus. Four patients with congenital complete heart block are presented covering a broad spectrum of clinical presentation, diagnosis, and management both in the fetal and neonatal period. Images Figure 1 PMID:8961692

  19. Congenital nephrotic syndrome

    MedlinePlus

    ... may be high. There may be signs of malnutrition. A urinalysis reveals fat and large amounts of ... The disorder often leads to infection, malnutrition, and kidney failure. ... die within the first year. Congenital nephrotic syndrome ...

  20. Giant congenital nevus

    MedlinePlus

    ... A congenital pigmented or melanocytic nevus is a dark-colored, often hairy, patch of skin. It is ... rare. Symptoms A nevus will appear as a dark-colored patch with any of the following: Brown ...

  1. Congenital Heart Information Network

    MedlinePlus

    ... Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright ©1996 - 2016 C.H.I.N. All rights reserved TX4-390-685 Original site design and HTML by Panoptic Communications

  2. Chest wall desmoid tumours treated with definitive radiotherapy: a plan comparison of 3D conformal radiotherapy, intensity-modulated radiotherapy and volumetric-modulated arc radiotherapy.

    PubMed

    Liu, Jia; Ng, Diana; Lee, James; Stalley, Paul; Hong, Angela

    2016-03-02

    Definitive radiotherapy is often used for chest wall desmoid tumours due to size or anatomical location. The delivery of radiotherapy is challenging due to the large size and constraints of normal surrounding structures. We compared the dosimetry of 3D conformal radiotherapy (3DCRT), intensity-modulated radiotherapy (IMRT) and volumetric-modulated arc radiotherapy (VMAT) to evaluate the best treatment option. Ten consecutive patients with inoperable chest wall desmoid tumours (PTV range 416-4549 cm(3)) were selected. For each patient, 3DCRT, IMRT and VMAT plans were generated and the Conformity Index (CI), organ at risk (OAR) doses and monitor unit (MU) were evaluated. The Wilcoxon signed-rank test was used to compare dose delivered to both target and OARs. The mean number of fields for 3DCRT and IMRT were 6.3 ± 2.1, 7.2 ± 1.8. The mean number of arcs for VMAT was 3.7 ± 1.1. The mean conformity index of VMAT (0.98 ± 0.14) was similar to that of IMRT (1.03 ± 0.13), both of which were significantly better than 3DCRT (1.35 ± 0.20; p = 0.005). The mean dose to lung was significantly higher for 3DCRT (11.9Gy ± 7.9) compared to IMRT (9.4Gy ± 5.4, p = 0.014) and VMAT (8.9Gy ± 4.5, p = 0.017). For the 3 females, the low dose regions in the ipsilateral breast for VMAT were generally less with VMAT. IMRT plans required 1427 ± 532 MU per fraction which was almost 4-fold higher than 3DCRT (313 ± 112, P = 0.005). Compared to IMRT, VMAT plans required 60 % less MU (570 ± 285, P = 0.005). For inoperable chest wall desmoid tumours, VMAT delivered equivalent target coverage when compared to IMRT but required 60 % less MU. Both VMAT and IMRT were superior to 3DCRT in terms of better PTV coverage and sparing of lung tissue.

  3. EXTENSIVE SURVEY OF STAT6 EXPRESSION IN A LARGE SERIES OF MESENCHYMAL TUMORS

    PubMed Central

    Demicco, Elizabeth G; Harms, Paul W; Patel, Rajiv M; Smith, Steven C; Ingram, Davis; Torres, Keila; Carskadon, Shannon L; Camelo-Piragua, Sandra; McHugh, Jonathan B; Siddiqui, Javed; Palanisamy, Nallasivam; Lucas, David R; Lazar, Alexander J; Wang, Wei-lien

    2015-01-01

    Objectives Expression of strong nuclear STAT6 is thought to be a specific marker for solitary fibrous tumors (SFT). Little is known about subtle expression patterns in other mesenchymal lesions. Methods We performed immunohistochemical studies against the C-terminus of STAT6 in tissue microarrays and whole sections, comprising 2366 mesenchymal lesions. Results Strong nuclear STAT6 was expressed in 285/2021 tumors, including 206/240 SFT, 49/408 well/dedifferentiated liposarcomas, 8/65 unclassified sarcomas, and 14/184 desmoids, among others. Expression in SFT was predominately limited to the nucleus. Other positive tumors typically expressed both nuclear and cytoplasmic STAT6. Complete absence of STAT6 was most common in pleomorphic liposarcoma and alveolar soft part sarcoma (60% and 72% cases negative, respectively). Conclusions Strong nuclear STAT6 is largely specific for SFT. Physiologic low-level cytoplasmic/nuclear expression is common in mesenchymal neoplasia, and is of uncertain significance. PMID:25873501

  4. [Cases of congenital eye malformations in children].

    PubMed

    Modrzejewska, Monika; Lachowicz, Ewelina; Karczewicz, Danuta

    2011-01-01

    (patent ductus arteriosus (PDA), patent foramen ovale (Pfo), atrial septal defect (ASD), nervous system (aplasia of the corpus callosum, hydrocephalus), osteoarticular system (talipes equinovarus, bifurcate rib, butterfly vertebra, dysmorphic splanchnocranium, contracture of the fingers), genitourinary system (cryptorchism, Wilms' tumor, vesicoureteral reflux grade IV), auditory organ (microtia, aplasia of the external auditory meatus, tympanic cavity, and internal ear), and skin (telangiectasia, syndactyly, appendages, and vegetations). Genetic tests revealed one case of an abnormal karyotype (49, XXXXX). Infections, metabolic disorders, and intoxications were excluded as the background for the anomalies. The finding of a congenital eye anomaly should be followed by a search for other systemic anomalies. Developmental anomalies of the eye and other organs will require a multidisciplinary approach to treatment and care.

  5. Congenital symmastia revisited.

    PubMed

    Sillesen, Nanna H; Hölmich, Lisbeth R; Siersen, Hans E; Bonde, Christian

    2012-12-01

    Symmastia is defined as medial confluence of the breast. The term 'symmastia' is modified from Greek (syn meaning 'together', and mastos meaning 'breast') and was first presented by Spence et al. in 1983. Two forms of symmastia exist: an iatrogenic and a congenital version. Congenital symmastia is a rare condition in which web-like soft tissue traverses the sternum to connect the breasts medially. The literature on congenital symmastia is limited, few cases have been published, and knowledge about ideal treatment is still insufficient. Congenital symmastia was identified as a distinct deformation using a review of the literature and a theoretical model. We analysed the malady using a three-step principle, formulated by Blondeel, which describes the breast as a 'footprint', 'conus' and 'skin-envelope'. To date, few papers on congenital symmastia have been published, most of which focus on the application of various surgical approaches. We examined the literature and evaluated the procedures used, and are presenting two recent cases of congenital symmastia as examples. By combining review and analysis we offer a rational treatment practice. The analysis showed that the optimal treatment begins by correcting the 'footprint', removing the excess 'conus' over the sternum, and finally reattaching the 'skin-envelope' to the sternum to recreate the normal medial border of the 'footprint'. Thus far, the two most common approaches used to treat congenital symmastia are: reduction mammaplasty and liposuction. By combining the Blondeel analysis with a procedural review, we developed a flow chart to offer a possible treatment practice. Copyright © 2012 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  6. Congenital malaria in China.

    PubMed

    Tao, Zhi-Yong; Fang, Qiang; Liu, Xue; Culleton, Richard; Tao, Li; Xia, Hui; Gao, Qi

    2014-03-01

    Congenital malaria, in which infants are directly infected with malaria parasites from their mother prior to or during birth, is a potentially life-threatening condition that occurs at relatively low rates in malaria-endemic regions. It is recognized as a serious problem in Plasmodium falciparum-endemic sub-Saharan Africa, where recent data suggests that it is more common than previously believed. In such regions where malaria transmission is high, neonates may be protected from disease caused by congenital malaria through the transfer of maternal antibodies against the parasite. However, in low P. vivax-endemic regions, immunity to vivax malaria is low; thus, there is the likelihood that congenital vivax malaria poses a more significant threat to newborn health. Malaria had previously been a major parasitic disease in China, and congenital malaria case reports in Chinese offer valuable information for understanding the risks posed by congenital malaria to neonatal health. As most of the literature documenting congenital malaria cases in China are written in Chinese and therefore are not easily accessible to the global malaria research community, we have undertaken an extensive review of the Chinese literature on this subject. Here, we reviewed congenital malaria cases from three major searchable Chinese journal databases, concentrating on data from 1915 through 2011. Following extensive screening, a total of 104 cases of congenital malaria were identified. These cases were distributed mainly in the eastern, central, and southern regions of China, as well as in the low-lying region of southwest China. The dominant species was P. vivax (92.50%), reflecting the malaria parasite species distribution in China. The leading clinical presentation was fever, and other clinical presentations were anaemia, jaundice, paleness, diarrhoea, vomiting, and general weakness. With the exception of two cases, all patients were cured with antimalarial drugs such as chloroquine

  7. Congenital Malaria in China

    PubMed Central

    Liu, Xue; Culleton, Richard; Tao, Li; Xia, Hui; Gao, Qi

    2014-01-01

    Abstract Background Congenital malaria, in which infants are directly infected with malaria parasites from their mother prior to or during birth, is a potentially life-threatening condition that occurs at relatively low rates in malaria-endemic regions. It is recognized as a serious problem in Plasmodium falciparum–endemic sub-Saharan Africa, where recent data suggests that it is more common than previously believed. In such regions where malaria transmission is high, neonates may be protected from disease caused by congenital malaria through the transfer of maternal antibodies against the parasite. However, in low P. vivax–endemic regions, immunity to vivax malaria is low; thus, there is the likelihood that congenital vivax malaria poses a more significant threat to newborn health. Malaria had previously been a major parasitic disease in China, and congenital malaria case reports in Chinese offer valuable information for understanding the risks posed by congenital malaria to neonatal health. As most of the literature documenting congenital malaria cases in China are written in Chinese and therefore are not easily accessible to the global malaria research community, we have undertaken an extensive review of the Chinese literature on this subject. Methods/Principal Findings Here, we reviewed congenital malaria cases from three major searchable Chinese journal databases, concentrating on data from 1915 through 2011. Following extensive screening, a total of 104 cases of congenital malaria were identified. These cases were distributed mainly in the eastern, central, and southern regions of China, as well as in the low-lying region of southwest China. The dominant species was P. vivax (92.50%), reflecting the malaria parasite species distribution in China. The leading clinical presentation was fever, and other clinical presentations were anaemia, jaundice, paleness, diarrhoea, vomiting, and general weakness. With the exception of two cases, all patients were cured

  8. Genetics of Congenital Cataract.

    PubMed

    Pichi, Francesco; Lembo, Andrea; Serafino, Massimiliano; Nucci, Paolo

    2016-01-01

    Congenital cataract is a type of cataract that presents at birth or during early childhood, and it is one of the most easily treatable causes of visual impairment and blindness during infancy, with an estimated prevalence of 1-6 cases per 10,000 live births. Approximately 50% of all congenital cataract cases may have a genetic cause, and such cases are quite heterogeneous. Although congenital nuclear cataract can be caused by multiple factors, genetic mutation remains the most common cause. All three types of Mendelian inheritance have been reported for cataract; however, autosomal dominant transmission seems to be the most frequent. The transparency and high refractive index of the lens are achieved by the precise architecture of fiber cells and homeostasis of the lens proteins in terms of their concentrations, stabilities, and supramolecular organization. Research on hereditary congenital cataract has led to the identification of several classes of candidate genes that encode proteins such crystallins, lens-specific connexins, aquaporin, cytoskeletal structural proteins, and developmental regulators. In this review, we highlight the identified genetic mutations that account for congenital nuclear cataract.

  9. Spontaneous regression of congenital cutaneous hemangiomas in a calf.

    PubMed

    Priestnall, S L; De Bellis, F; Bond, R; Alony-Gilboa, Y; Summers, B A

    2010-03-01

    Congenital vascular tumors of the skin have been described in people and a few animals, but unlike infantile hemangiomas in children, spontaneous regression has not been described in animals. A 2-day-old male Belgian Blue cross calf was presented for multiple congenital cutaneous masses that were soft, alopecic, and hyperemic; the calf had no other apparent abnormalities. Two weeks later, one mass had regressed. Surgical excision of one of the remaining masses was performed; histopathologic and immunohistochemical findings were considered diagnostic for epithelioid hemangioma. Eight months following initial presentation, all the masses had regressed spontaneously. This constitutes the first account in the veterinary literature of spontaneous regression in a congenital vascular tumor.

  10. Congenital hemangioma in spondylocostal dysostosis: a novel association*

    PubMed Central

    Salinas-Torres, Victor Michael

    2016-01-01

    Congenital hemangioma is a benign tumor caused by dysfunction in embryogenesis and vasculogenesis, which progresses during fetal life to manifest as fully developed at birth. Although hemangiomas are the most common tumor of infancy, rapidly involuting congenital hemangioma has not been described in spondylocostal dysostosis. I report the novel association of congenital hemangioma and spondylocostal dysostosis in a Mexican newborn female patient with neural tube defects. Given the embryological relationship between skin and nervous system, I surmise that this association is not coincidental. I also propose that these morphologic alterations be incorporated to the spondylocostal dysostosis phenotype and specifically looked for in other affected children, in order to provide appropriate medical management and genetic counseling. PMID:28300884

  11. What Are Congenital Heart Defects?

    MedlinePlus

    ... Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/28/2013 This ... journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI-supported international, ...

  12. Types of Congenital Heart Defects

    MedlinePlus

    ... Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/28/2013 This ... journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI-supported international, ...

  13. Environmental aspects of congenital scoliosis.

    PubMed

    Li, Zheng; Yu, Xin; Shen, Jianxiong

    2015-04-01

    Growing evidence has proved that many aspects of our lifestyle and the environment contribute to the development of congenital disease. Congenital spinal deformities are due to anomalous development of the vertebrae including failure of formation and segmentation during embryogenesis. The causes of congenital scoliosis have not been fully identified. A variety of factors are implicated in the development of vertebral abnormalities. Previous studies have demonstrated that both genetics and environmental factors are implicated in the development of vertebral abnormalities. However, no specific cause for congenital scoliosis has been identified. In our review, we focus on the environmental factors for the development of congenital scoliosis. Various maternal exposures during pregnancy including hypoxia, alcohol use, vitamin deficiency, valproic acid, boric acid, and hyperthermia have been observed to be associated with the occurrence of congenital scoliosis. This review describes the major environmental contributors of congenital scoliosis with an emphasis on treatment aspects associated with environmental disposition in congenital scoliosis.

  14. Genetics Home Reference: congenital hyperinsulinism

    MedlinePlus

    ... of infancy Great Ormond Street Hospital for Children (UK) Merck Manual Consumer Version: Hypoglycemia Orphanet: Congenital isolated ... Diseases Congenital Hyperinsulinism International The Children's Hyperinsulinism Fund (UK) GeneReviews (1 link) Familial Hyperinsulinism ClinicalTrials.gov (1 ...

  15. Congenital tracheobronchial stenosis.

    PubMed

    Hewitt, Richard J; Butler, Colin R; Maughan, Elizabeth F; Elliott, Martin J

    2016-06-01

    Congenital tracheobronchial stenosis is a rare disease characterized by complete tracheal rings that can affect variable lengths of the tracheobronchial tree. It causes high levels of morbidity and mortality both due to the stenosis itself and to the high incidence of other associated congenital malformations. Successful management of this complex condition requires a highly individualized approach delivered by an experienced multidisciplinary team, which is best delivered within centralized units with the necessary diverse expertise. In such settings, surgical correction by slide tracheoplasty has become increasingly successful over the past 2 decades such that long-term survival now exceeds 88%, with normalization of quality of life scores for patients with non-syndrome-associated congenital tracheal stenosis. Careful assessment and planning of treatment strategies is of paramount importance for both successful management and the provision of patients and carers with accurate and realistic treatment counseling. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Leber's congenital amaurosis.

    PubMed

    Mizuno, K; Takei, Y; Sears, M L; Peterson, W S; Carr, R E; Jampol, L M

    1977-01-01

    An early stage of Leber's congenital amaurosis, characterized by white spots or lines in the fundus, occurred in two children. Light microscopic examination of eyes obtained from one child, a 16-month-old Japanese girl, revealed subretinal deposits corresponding to the white spots and lines in the fundus deposits. Light and electron microscopic examination of the eye showed distinctive changes in the outer retinal layers and choroid, while the inner retinal layers were nearly normal. Characteristic early lesions of congenital amaurosis appeared to be produced by deposits consisting of loose outer segments and apical processes of the pigmental epithelial cell and macrophages. Undifferentiation in the nuclei of the photoreceptor cell, the inner segment, the pigment epithelial cell, and the choriocapillaris were likely characteristics of the early changes of congenital amaurosis.

  17. Leber's congenital amaurosis.

    PubMed

    De Laey, J J

    1991-01-01

    Leber's congenital amaurosis is an autosomal recessive disorder, characterized by the onset of blindness before the age of 6 months, a variable fundus aspect and an absent or extremely pathological ERG. The disorder may be isolated or associated with systemic involvement, such as nephronophtisis (Senior-Loken syndrome), nephronophtisis, cone-shaped epiphyses of the hand and cerebellar ataxia (Saldino-Mainzer syndrome), vermis hypoplasia, oculomotor anomalies and respiratory problems in the neonatal period (Joubert syndrome) or cardiomyopathy. It should be differentiated from other forms or chorioretinal dystrophies (juvenile retinitis pigmentosa or congenital stationary night blindness), cortical blindness or maturation delay and metabolic disorders. Children with possible congenital Leber amaurosis should not only have a thorough ophthalmological examination, but should also be seen by a paediatrician experienced in metabolic disorders.

  18. [Congenital chloride diarrhea].

    PubMed

    Contreras, Mónica; Rocca, Ana; Benedetti, Laura; Kakisu, Hisae; Delgado, Sabrina; Ruiz, José Antonio

    2005-01-01

    Congenital chloride diarrhea (CCD) is a rare hereditary disease, with a prenatal onset, secondary to a deficit in the intestinal chloride transport. In the present study, we describe the clinical characteristics of three patients with congenital watery diarrhea, two of them females, aged between 9 and 14 months at the first visit. All patients presented perinatal antecedents of polyhydramnios and prematurity, watery stools since birth and growth failure. Metabolic alkalosis, hypokalemia and hypochloremia were found. Stool ionogram with elevated doses of chloride, exceeding both sodium and potassium, confirmed the diagnosis of CCD. Substitute treatment with sodium and potassium chloride was started with good results. CCD should be considered as a differential diagnosis to congenital watery diarrhea, since early diagnosis and appropriate treatment are mandatory for the normal development of the child, avoiding severe complications such as neurological sequelae and even death.

  19. Recurrent angio-fibroma of breast masquerading as phyllodes tumor.

    PubMed

    Chaurasia, Jai K; Alam, Feroz; Shadan, Mariam; Naim, Mohammed

    2015-01-01

    A young Indian female presented with a recurring tumor in the right breast masquerading as phyllodes tumor. Patient had history of five times excision and recurrences of the tumor, diagnosed as fibrous phyllodes of the breast. Presently, a well-circumscribed tumor of about 10 cm size, comprising of benign fibrous-angiomatous tissue with evidence of foci of pyogenic vasculitis was observed. Immuno-histochemical markers for the myo-epithelial and epithelial elements excluded the possibility of fibrous phyllodes, inflammatory myofibroblastic tumor, desmoid fibromatosis, and metaplastic carcinoma. The present findings were diagnostic of an inflammatory angio-fibroma of the right breast, not reported in the earlier literature. The observations indicated that the female breast may be susceptible to spontaneous productive and common-antibiotic-resistant focal septic vascular inflammation giving rise to angio-fibromatous proliferation producing a well-defined tumor mass in the breast, distinguishable from the other breast lesions by the connective tissue stains and immuno-histochemical markers.

  20. Congenital brain infections.

    PubMed

    Arbelaez, Andres; Restrepo, Feliza; Davila, Jorge; Castillo, Mauricio

    2014-06-01

    Pediatric congenital intracranial infections are a group of different and important entities that constitute a small percentage of all pediatric infections. The causal factors and clinical presentations are different in children compared with adults. They require early recognition because delay diagnosis and initiation of treatment may have catastrophic consequences. Despite improvements in prenatal screening, vaccine safety, and antibiotics, infections of the central nervous system remain an important cause of neurological disabilities worldwide. This article reviews the most common congenital infections and their imaging findings.

  1. Congenital Toxoplasmosis: A Review.

    PubMed

    Hampton, Marissa Martinez

    2015-01-01

    Acute infection of toxoplasmosis during pregnancy is detrimental to the developing fetus. In the United States, approximately 1 in 10,000 live births are affected by congenital toxoplasmosis. Although multifactorial in etiology, maternal infection is primarily attributed to the consumption of contaminated meat or water. Infection and transmission to the fetus may result in devastating neurologic impairment. Screening methods for all pregnant women should be implemented in routine prenatal care. This article will highlight the inherent dangers of congenital toxoplasmosis, while including general care of the fetus for prevention of transmission, medical management, and long-term outcomes.

  2. Congenital muscular torticollis

    PubMed Central

    Nilesh, Kumar; Mukherji, Srijon

    2013-01-01

    Congenital muscular torticollis (CMT) is a rare congenital musculoskeletal disorder characterized by unilateral shortening of the sternocleidomastoid muscle (SCM). It presents in newborn infants or young children with reported incidence ranging from 0.3% to 2%. Owing to effective shortening of SCM on the involved side there is ipsilateral head tilt and contralateral rotation of the face and chin. This article reports a case of CMT in a 3½-year-old male child successfully managed by surgical release of the involved SCM followed by physiotherapy. PMID:24205484

  3. Congenital Hemolytic Anemia.

    PubMed

    Haley, Kristina

    2017-03-01

    Red blood cell (RBC) destruction can be secondary to intrinsic disorders of the RBC or to extrinsic causes. In the congenital hemolytic anemias, intrinsic RBC enzyme, RBC membrane, and hemoglobin disorders result in hemolysis. The typical clinical presentation is a patient with pallor, anemia, jaundice, and often splenomegaly. The laboratory features include anemia, hyperbilirubinemia, and reticulocytosis. For some congenital hemolytic anemias, splenectomy is curative. However, in other diseases, avoidance of drugs and toxins is the best therapy. Supportive care with transfusions are also mainstays of therapy. Chronic hemolysis often results in the formation of gallstones, and cholecystectomy is often indicated.

  4. Common Congenital Anomalies

    PubMed Central

    Lowry, R. B.

    1985-01-01

    Congenital anomalies account for a substantial proportion of childhood morbidity and mortality. They have become proportionately larger because of the decline of such other categories as infections or birth trauma. Approximately 3% of newborns have a serious handicapping or potentially lethal condition; in longterm studies the frequency is much higher. There is no good evidence to suggest that the rates of congenital anomalies are increasing, although this is a common perception. This article discusses diagnosis and management (especially genetic implications) of heart defects, neural tube defects, orofacial clefting, dislocated hip, clubfoot, and hypospadias. PMID:21274150

  5. Congenital Adrenal Hyperplasia

    PubMed Central

    Speiser, Phyllis W.

    2015-01-01

    Congenital adrenal hyperplasia associated with deficiency of steroid 21-hydroxylase is the most common inborn error in adrenal function and the most common cause of adrenal insufficiency in the pediatric age group. As patients now survive into adulthood, adult health-care providers must also be familiar with this condition. Over the past several years, F1000 has published numerous commentaries updating research and practical guidelines for this condition. The purposes of this review are to summarize basic information defining congenital adrenal hyperplasia and to highlight current knowledge and controversies in management. PMID:26339484

  6. Adult Congenital Heart Association

    MedlinePlus

    ... my congenital heart … Read More Let's Talk About Love... BY Kelly DiMaggio Being in love and in a relationship is one of the ... are born they have … Read More Learning to Love the Scar BY Clare Almand I wrote about ...

  7. Congenital adrenal hyperplasia

    MedlinePlus

    ... or inappropriately). Congenital adrenal hyperplasia can affect both boys and girls. About 1 in 10,000 to 18,000 ... penis but normal testes Well-developed muscles Both boys and girls will be tall as children, but much shorter ...

  8. Congenital sternal cleft.

    PubMed

    Biswas, G; Khandelwal, N K; Venkatramu, N K; Chari, P S

    2001-04-01

    A cleft of the sternum is a rare congenital anomaly. We present a case of a sternal cleft in a 7-year-old boy. A split iliac bone graft covered with the sternocostal portion of a pectoralis major flap was used to reconstruct the defect. Copyright 2001 The British Association of Plastic Surgeons.

  9. Solid tumors of the peritoneum, omentum, and mesentery in children: radiologic-pathologic correlation: from the radiologic pathology archives.

    PubMed

    Chung, Ellen M; Biko, David M; Arzamendi, Aaron M; Meldrum, Jaren T; Stocker, J Thomas

    2015-01-01

    Intraperitoneal solid tumors are far less common in children than in adults, and the histologic spectrum of neoplasms of the peritoneum and its specialized folds in young patients differs from that in older patients. Localized masses may be caused by inflammatory myofibroblastic tumor, Castleman disease, mesenteric fibromatosis, or other mesenchymal masses. Inflammatory myofibroblastic tumor is a mesenchymal tumor of borderline biologic potential that appears as a solitary circumscribed mass, possibly with central calcification. Castleman disease is an idiopathic lymphoproliferative disorder that appears as a circumscribed, intensely enhancing mass in the mesentery. Mesenteric fibromatosis, or intra-abdominal desmoid tumor, is a benign tumor of mesenchymal origin associated with familial adenomatous polyposis. Mesenteric fibromatosis appears as a mildly enhancing, circumscribed solitary mass without metastases. Diffuse peritoneal disease may be due to desmoplastic small round cell tumor (DSRCT), non-Hodgkin lymphoma, or rhabdomyosarcoma. DSRCT is a rare member of the small round blue cell tumor family that causes diffuse peritoneal masses without a visible primary tumor. A dominant mass is typically found in the retrovesical space. Burkitt lymphoma is a pediatric tumor that manifests with extensive disease because of its short doubling time. The bowel and adjacent mesentery are commonly involved. Rhabdomyosarcoma may arise as a primary tumor of the omentum or may spread from a primary tumor in the bladder, prostate, or scrotum. Knowledge of this spectrum of disease allows the radiologist to provide an appropriate differential diagnosis and suggest proper patient management.

  10. Congenital muscular torticollis: evaluation and classification.

    PubMed

    Tatli, Burak; Aydinli, Nur; Caliskan, Mine; Ozmen, Meral; Bilir, Feride; Acar, Gonul

    2006-01-01

    In this investigation of congenital muscular torticollis, 311 infants treated consecutively for congenital torticollis over an 8-year period (1995-2003) at the Pediatric Neurology Clinic of Istanbul Medical Faculty, Istanbul University, Turkey were reviewed retrospectively. The clinical presentation, associated abnormalities, treatment, and outcomes of the overall group and of subgroups divided according to an ultrasonography-based classification were evaluated. All patients were evaluated using a standard approach: cervical ultrasonography was performed, and the patients were divided into two subgroups. Each group was scanned for other anomalies, and outcomes were compared. The mean age at diagnosis was 2.3 months; patients included in this study were 138 males and 173 females. Two clinical subgroups, comprised of sternomastoid tumors 85% and postural torticollis 15%, were identified. Passive range of motion was the initial treatment recommended for all of the patients. Follow-up data were available for all 311 patients; 95% experienced total resolution and 5% experienced subtotal resolution. We conclude that the majority of children with congenital muscular torticollis experience total resolution of symptoms. The success rate of conservative treatment is primarily dependent on the patients' age at the initiation of exercises and ultrasonographic findings.

  11. [Congenital esophageal diverticulum].

    PubMed

    Belío-Castillo, C; Bracho-Blanchet, E; Blanco-Rodríguez, G

    1990-08-01

    The congenital or acquired variety of esophageal diverticulum is a rare childhood disease. Reported is a case-study which deals with a five year old patient who arrived at our hospital complaining of a constricture at the cricopharyngeal level. A month later he returned to the hospital with dysphasia and regurgitation; the X-rays and endoscopic diagnosis showed stenosis of the esophagus and the presence of an esophageal diverticulum. Esophageal dilatations were carried out until an acceptable esophageal diameter was reached. Later on, the surgical removal of the diverticulum was performed without any complications. The histopathological study showed the congenital nature of the diverticulum. The patient's recovery went well and is currently considered as cured.

  12. Update on congenital glaucoma

    PubMed Central

    Mandal, Anil K; Chakrabarti, Debasis

    2011-01-01

    Congenital glaucoma is a global problem and poses a diagnostic and therapeutic challenge to the ophthalmologist. A detailed evaluation under general anesthesia is advisable to establish the diagnosis and plan for management. Medical therapy has a limited role and surgery remains the primary therapeutic modality. While goniotomy or trabeculotomy ab externo is valuable in the management of congenital glaucoma, primary combined trabeculotomy–trabeculectomy offers the best hope of success in advanced cases. Trabeculectomy with antifibrotic agent and glaucoma drainage devices has a role in the management of refractory cases, and cyclodestructive procedures should be reserved for patients where these procedures have failed. Early diagnosis, prompt therapeutic intervention and proper refractive correction are keys to success. Management of residual vision and visual rehabilitation should be an integral part of the management of children with low vision and lifelong follow-up is a must. PMID:21150027

  13. Congenital omental cyst

    PubMed Central

    Gupta, Rakesh Kumar; Sah, Suresh; Sah, Panna Lal; Shah, Birendra Prasad

    2012-01-01

    Congenital omental cysts are rare intra-abdominal pathology, which are difficult to diagnose preoperatively; as such a high index of suspicion is required for accurate preoperative diagnosis. We present a case of congenital omental cyst in a 3-year-old girl who presented with huge abdominal distension. We performed diagnostic examinations including ultrasonography and CT of the abdomen. An omental cyst was diagnosed because of its position and connection to the surrounding tissues. She was operated and cyst was excised completely. Histological examination revealed an omental cyst with endothelial lining and haemorrhagic fluid inside. She had an uneventful recovery and doing well, without recurrence at follow-up of 24 months. Clinicians must rigorously pursue a preoperative diagnosis, as it may prevent a surprise upon laparotomy and result in proper management. PMID:22865812

  14. Possible rare congenital dysinnervation disorder: congenital ptosis associated with adduction.

    PubMed

    Mendes, Sílvia; Beselga, Diana; Campos, Sónia; Neves, Arminda; Campos, Joana; Carvalho, Sílvia; Silva, Eduardo; Castro Sousa, João Paulo

    2015-01-01

    Ptosis is defined as an abnormally low position of the upper eyelid margin. It can be congenital or acquired, uni or bilateral, and isolated or associated with other ocular and nonocular defects. We report a case of a female child, aged 8 years, with congenital right ptosis increased on right adduction and with left ptosis on left adduction. There was no horizontal ocular movement limitation. Apparent underaction of the right inferior oblique muscle was also present. We believe that within the possible mechanisms it is more likely that it is a congenital innervation dysgenesis syndrome (CID)/congenital cranial dysinnervation disorder (CCDD).

  15. Congenital varicella syndrome.

    PubMed

    Sasidharan, C K; Anoop, P

    2003-01-01

    The fetal consequences of chickenpox complicating pregnancy depends on the period of gestation at which the infection is contracted. The extremely rare classical form of congenital varicella syndrome, resulting from maternal varicella infection in the first trimester of pregnancy, is being reported here. The unusual features in this baby are bilateral hypoplastic lower extremities, fracture of bones, a normal electroencephalogram and phantom hernias of the anterior abdominal wall.

  16. Congenital amaurosis of Leber.

    PubMed

    Gillespie, F D

    1966-05-01

    In two families with congenital amaurosis of Leber, keratoglobus was found in all affected members and posterior subcapsular cataracts in most of them. Consanguinity was present in one family. Pathologic findings in one enucleated eye were presented. The literature on this disease was briefly reviewed. Whether the disease is a definite clinical or genetic entity and whether it might be an agenesis or an abiotrophy, or both, were discussed.

  17. Congenital midline cervical cleft.

    PubMed

    Agag, Richard; Sacks, Justin; Silver, Lester

    2007-01-01

    Congenital midline cervical cleft (CMCC) is a rare disorder of the ventral neck that is clinically evident at birth and must be differentiated from the more common thyroglossal duct cyst. The case of CMCC presented here was associated with chromosomes 13/14 de novo Robertsonian translocations as well as midline deformities including a sacral tuft and a minor tongue-tie. The case is presented as well as discussion of histopathology, embryology, and surgical treatment.

  18. Leber congenital amaurosis.

    PubMed

    Perrault, I; Rozet, J M; Gerber, S; Ghazi, I; Leowski, C; Ducroq, D; Souied, E; Dufier, J L; Munnich, A; Kaplan, J

    1999-10-01

    Leber's congenital amaurosis (LCA) is the earliest and most severe form of all inherited retinal dystrophies responsible for congenital blindness. Genetic heterogeneity of LCA has been suspected since the report by Waardenburg of normal children born to affected parents. In 1995, we localized the first disease causing gene, LCA1, to chromosome 17p13 and confirmed the genetic heterogeneity. In 1996, we ascribed LCA1 to mutations in the photoreceptor-specific guanylate cyclase gene (retGC1). RetGC1 is an essential protein implicated in the phototransduction cascade, especially in the recovery of the dark state after the excitation process of photoreceptor cells by light stimulation. In 1997, mutations in a second gene were reported in LCA, the RPE65 gene, which is the first specific retinal pigment epithelium gene. The protein RPE65 is implicated in the metabolism of vitamin A, the precursor of the photoexcitable retinal pigment (rhodopsin). Finally, a third gene, CRX, implicated in photoreceptor development, has been suspected of causing a few cases of LCA. Taken together, these three genes account for only 27% of LCA cases in our series. The three genes encode proteins that are involved in completely different physiopathologic pathways. Based on these striking differences of physiopathologic processes, we reexamined all clinical physiopathological discrepancies and the results strongly suggested that retGC1 gene mutations are responsible for congenital stationary severe cone-rod dystrophy, while RPE65 gene mutations are responsible for congenital severe but progressive rod-cone dystrophy. It is of tremendous importance to confirm and to refine these genotype-phenotype correlations on a large scale in order to anticipate the final outcome in a blind infant, on the one hand, and to further guide genetic studies in older patients on the other hand.

  19. Myopathology in congenital myopathies.

    PubMed

    Sewry, C A; Wallgren-Pettersson, C

    2017-02-01

    Congenital myopathies are clinically and genetically a heterogeneous group of early onset neuromuscular disorders, characterized by hypotonia and muscle weakness. Clinical severity and age of onset are variable. Many patients are severely affected at birth while others have a milder, moderately progressive or nonprogressive phenotype. Respiratory weakness is a major clinical aspect that requires regular monitoring. Causative mutations in several genes have been identified that are inherited in a dominant, recessive or X-linked manner, or arise de novo. Muscle biopsies show characteristic pathological features such as nemaline rods/bodies, cores, central nuclei or caps. Small type 1 fibres expressing slow myosin are a common feature and may sometimes be the only abnormality. Small cores (minicores) devoid of mitochondria and areas showing variable myofibrillar disruption occur in several neuromuscular disorders including several forms of congenital myopathy. Muscle biopsies can also show more than one structural defect. There is considerable clinical, pathological and genetic overlap with mutations in one gene resulting in more than one pathological feature, and the same pathological feature being associated with defects in more than one gene. Increasing application of whole exome sequencing is broadening the clinical and pathological spectra in congenital myopathies, but pathology still has a role in clarifying the pathogenicity of gene variants as well as directing molecular analysis. © 2016 British Neuropathological Society.

  20. Congenital hearing loss.

    PubMed

    Korver, Anna M H; Smith, Richard J H; Van Camp, Guy; Schleiss, Mark R; Bitner-Glindzicz, Maria A K; Lustig, Lawrence R; Usami, Shin-Ichi; Boudewyns, An N

    2017-01-12

    Congenital hearing loss (hearing loss that is present at birth) is one of the most prevalent chronic conditions in children. In the majority of developed countries, neonatal hearing screening programmes enable early detection; early intervention will prevent delays in speech and language development and has long-lasting beneficial effects on social and emotional development and quality of life. A diagnosis of hearing loss is usually followed by a search for an underlying aetiology. Congenital hearing loss might be attributed to environmental and prenatal factors, which prevail in low-income settings; congenital infections, particularly cytomegalovirus infection, are also a common risk factor for hearing loss. Genetic causes probably account for the majority of cases in developed countries; mutations can affect any component of the hearing pathway, in particular, inner ear homeostasis (endolymph production and maintenance) and mechano-electrical transduction (the conversion of a mechanical stimulus into electrochemical activity). Once the underlying cause of hearing loss is established, it might direct therapeutic decision making and guide prevention and (genetic) counselling. Management options include specific antimicrobial therapies, surgical treatment of craniofacial abnormalities and implantable or non-implantable hearing devices. An improved understanding of the pathophysiology and molecular mechanisms that underlie hearing loss and increased awareness of recent advances in genetic testing will promote the development of new treatment and screening strategies.

  1. Severe congenital neutropenias.

    PubMed

    Skokowa, Julia; Dale, David C; Touw, Ivo P; Zeidler, Cornelia; Welte, Karl

    2017-06-08

    Severe congenital neutropenias are a heterogeneous group of rare haematological diseases characterized by impaired maturation of neutrophil granulocytes. Patients with severe congenital neutropenia are prone to recurrent, often life-threatening infections beginning in their first months of life. The most frequent pathogenic defects are autosomal dominant mutations in ELANE, which encodes neutrophil elastase, and autosomal recessive mutations in HAX1, whose product contributes to the activation of the granulocyte colony-stimulating factor (G-CSF) signalling pathway. The pathophysiological mechanisms of these conditions are the object of extensive research and are not fully understood. Furthermore, severe congenital neutropenias may predispose to myelodysplastic syndromes or acute myeloid leukaemia. Molecular events in the malignant progression include acquired mutations in CSF3R (encoding G-CSF receptor) and subsequently in other leukaemia-associated genes (such as RUNX1) in a majority of patients. Diagnosis is based on clinical manifestations, blood neutrophil count, bone marrow examination and genetic and immunological analyses. Daily subcutaneous G-CSF administration is the treatment of choice and leads to a substantial increase in blood neutrophil count, reduction of infections and drastic improvement of quality of life. Haematopoietic stem cell transplantation is the alternative treatment. Regular clinical assessments (including yearly bone marrow examinations) to monitor treatment course and detect chromosomal abnormalities (for example, monosomy 7 and trisomy 21) as well as somatic pre-leukaemic mutations are recommended.

  2. [Congenital insensitivity to pain].

    PubMed

    Popko, Janusz; Karpiński, Michał; Guszczyn, Tomasz

    2014-02-01

    Congenital insensitivity to pain belongs to rare diseases called hereditary sensory neuropathy (HSN). The disturbance of sense and secondary harms are creating clinical picture. The aim of this report was to describe therapeutic problems with which we met with a three siblings with congenital insensitivity to pain. The authors have described three children with congenital insensitivity to pain. The disease was diagnosed at the age of 3-5. These children painlessly have broken their lower limbs. These fractures were late diagnosed what resulted in a badly healed deformation of legs. For this reason, the right knee of the oldest boy had to be stiffened. This boy had also late diagnosed the left hip luxation, and hematomas had arisen, which become filled with pus. The boy was in sepsis and a dramatic life-and-death struggle was performed. A purulent focuses were removed from abdomen and femoral head was also resected. The other two siblings had fractures and infections, but not such severe as the oldest boy. It is well known that a causal treatment of this disease in unknown. Patients must learn to avoid mechanical and thermal trauma. It is the only way to prevent complications of this disease.

  3. Congenital abnormalities and multiple sclerosis.

    PubMed

    Ramagopalan, Sreeram V; Guimond, Colleen; Criscuoli, Maria; Dyment, David A; Orton, Sarah-Michelle; Yee, Irene M; Ebers, George C; Sadovnick, Dessa

    2010-11-16

    There is a strong maternal parent-of-origin effect in determining susceptibility to multiple sclerosis (MS). One hypothesis is that an abnormal intrauterine milieu leading to impaired fetal development could plausibly also result in increased susceptibility to MS. A possible marker for this intrauterine insult is the presence of a non-fatal congenital anomaly. We investigated whether or not congenital anomalies are associated with MS in a population-based cohort. We identified 7063 MS index cases and 2655 spousal controls with congenital anomaly information from the Canadian Collaborative Project on Genetic Susceptibility to MS (CCPGSMS). The frequency of congenital anomalies were compared between index cases and controls. No significant differences were found. Congenital anomalies thus do not appear to be associated with MS. However, we did not have complete data on types and severity of congenital anomalies or on maternal birth history and thus this study should be regarded as preliminary.

  4. Congenital Epulis: A Rare Benign Jaw Tumour in a 2-Day-Old Male Baby.

    PubMed

    Bhoil, Rohan; Bhoil, Rohit; Chopra, Rajesh; Sharma, Manika; Mistry, Kewal

    2015-01-01

    Congenital epulis is a rare benign jaw tumor. It is a reactive or degenerative lesion having a mesenchymal origin; presenting as an obvious mass arising from the gingival mucosa of the maxilla or mandible, presenting in neonates. Its etiology, histopathogenesis and natural history are still not well established. It is seen usually in the female gender and mostly involves the maxillary alveolar ridge. We report a case of a 2.7 kg male baby born with growth on his mandibular ridge which was excised and was proved to be epulis on histopathology. Congenital epulis is often misdiagnosed before surgery because of its rarity and a lack of awareness of the condition by clinicians. It is important for the attending pediatricians, pediatric surgeon to be aware of this rare but benign congenital tumor. Congenital epulis is often misdiagnosed before surgery because of its rarity and a lack of awareness of the condition by clinicians. As the clinical presentation of this congenital tumor can be distressing due to its size and aggressive appearance, it is important for the attending pediatricians, pediatric surgeon to be aware of this rare but benign congenital tumor.

  5. Radiology of congenital heart disease

    SciTech Connect

    Amplatz, K.

    1986-01-01

    This is a text on the radiologic diagnosis of congenital heart disease and its clinical manifestations. The main thrust of the book is the logical approach which allows an understanding of the complex theory of congenital heart disease. The atlas gives a concise overview of the entire field of congenital heart disease. Emphasis is placed on the understanding of the pathophysiology and its clinical and radiological consequences. Surgical treatment is included since it provides a different viewpoint of the anatomy.

  6. [Congenital knee dislocation: case report].

    PubMed

    Arvinius, C; Luque, R; Díaz-Ceacero, C; Marco, F

    2016-01-01

    Congenital knee dislocation is an infrequent condition with unknown etiology. In some cases it occurs as an isolated condition, while in others it coexists with associated conditions or syndromes. The treatment of congenital knee dislocation is driven by the severity and flexibility of the deformity. The literature includes from serial casting or the Pavlik harness to quadriceps tendon plasty or femoral osteotomies. We report herein the case of a congenital dislocation treated with serial casting with a good outcome.

  7. Congenital malignant melanoma: a case report with cytogenetic studies.

    PubMed

    Singh, Krishna; Moore, Stephen; Sandoval, Marina; Balzer, Bonnie; Frishberg, David; Lewin, Sheryl; Schreck, Rhona; Raffel, Leslie

    2013-12-01

    Although rare, congenital malignant melanoma (CMM) should be considered in the differential diagnosis of congenital skin lesions. We report a case of CMM in a 4-month-old infant presenting with an enlarging scalp mass, initially thought to be a hemangioma. Incisional biopsy of the lesion showed a compound congenital nevus with atypical cells suggestive of a proliferative nodule versus malignancy on histopathology. Subsequent excisional biopsy revealed malignant melanoma, and further workup confirmed extensive disease with distant metastases. Cytogenetic analysis of both the tumor sites showed highly abnormal karyotypes including pseudotetraploidy, telomere associations, and evidence of gene amplification, all consistent with malignancy. Fluorescence in situ hybridization demonstrated amplification of the MYC gene, with no copy number changes in CDKN2A (INK4/ARF), PTEN, or Cyclin D1. Our report details the cytogenetic and molecular studies of CMM, which provide insight into the biologic behavior of the lesions and may confirm diagnosis when histopathology is not determinant.

  8. Living with a Congenital Heart Defect

    MedlinePlus

    ... congenital heart disease. Google+ Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/ ... 2013, in the journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI- ...

  9. Familial adenomatous patients with desmoid tumours show increased expression of miR-34a in serum and high levels in tumours.

    PubMed

    Walton, Sarah-Jane; Lewis, Amy; Jeffery, Rosemary; Thompson, Hannah; Feakins, Roger; Giannoulatou, Eleni; Yau, Christopher; Lindsay, James O; Clark, Susan K; Silver, Andrew

    2016-01-01

    Familial adenomatous polyposis (FAP) is rare affecting 1 in 10,000 people and a subset (10%) are at risk of myofibroblastic desmoid tumours (DTs) after colectomy to prevent cancer. DTs are a major cause of morbidity and mortality. The absence of markers to monitor progression and a lack of treatment options are significant limitations to clinical management. We investigated microRNAs (miRNA) levels in DTs and serum using expression array analysis on two independent cohorts of FAP patients (total, n=24). Each comprised equal numbers of patients who had formed DTs (cases) and those who had not (controls). All controls had absence of DTs confirmed by clinical and radiological assessment over at least three years post- colectomy. Technical qPCR validation was performed using an expanded cohort (29 FAP patients; 16 cases and 13 controls). The most significant elevated serum miRNA marker of DTs was miR-34a-5p and in-situ hybridisation (ISH) showed most DTs analysed (5/6) expressed miRNA-34a-5p. Exome sequencing of tumour and matched germline DNA did not detect mutations within the miR-34a-5p transcript sites or 3'-UTR of target genes that would alter functional miRNA activity. In conclusion, miR-34a-5p is a potential circulatory marker and therapy target. A large prospective world-wide multi-centre study is now warranted.

  10. Familial adenomatous patients with desmoid tumours show increased expression of miR-34a in serum and high levels in tumours

    PubMed Central

    Walton, Sarah-Jane; Lewis, Amy; Jeffery, Rosemary; Thompson, Hannah; Feakins, Roger; Giannoulatou, Eleni; Yau, Christopher; Lindsay, James O.; Clark, Susan K.; Silver, Andrew

    2016-01-01

    Familial adenomatous polyposis (FAP) is rare affecting 1 in 10,000 people and a subset (10%) are at risk of myofibroblastic desmoid tumours (DTs) after colectomy to prevent cancer. DTs are a major cause of morbidity and mortality. The absence of markers to monitor progression and a lack of treatment options are significant limitations to clinical management. We investigated microRNAs (miRNA) levels in DTs and serum using expression array analysis on two independent cohorts of FAP patients (total, n=24). Each comprised equal numbers of patients who had formed DTs (cases) and those who had not (controls). All controls had absence of DTs confirmed by clinical and radiological assessment over at least three years post- colectomy. Technical qPCR validation was performed using an expanded cohort (29 FAP patients; 16 cases and 13 controls). The most significant elevated serum miRNA marker of DTs was miR-34a-5p and in-situ hybridisation (ISH) showed most DTs analysed (5/6) expressed miRNA-34a-5p. Exome sequencing of tumour and matched germline DNA did not detect mutations within the miR-34a-5p transcript sites or 3′-UTR of target genes that would alter functional miRNA activity. In conclusion, miR-34a-5p is a potential circulatory marker and therapy target. A large prospective world-wide multi-centre study is now warranted. PMID:27489864

  11. Molecular and Genetic Studies of Congenital Myopathies

    ClinicalTrials.gov

    2016-12-08

    Central Core Disease; Centronuclear Myopathy; Congenital Fiber Type Disproportion; Multiminicore Disease; Myotubular Myopathy; Nemaline Myopathy; Rigid Spine Muscular Dystrophy; Undefined Congenital Myopathy

  12. Congenital protein hypoglycosylation diseases

    PubMed Central

    Sparks, Susan E

    2012-01-01

    Glycosylation is an essential process by which sugars are attached to proteins and lipids. Complete lack of glycosylation is not compatible with life. Because of the widespread function of glycosylation, inherited disorders of glycosylation are multisystemic. Since the identification of the first defect on N-linked glycosylation in the 1980s, there are over 40 different congenital protein hypoglycosylation diseases. This review will include defects of N-linked glycosylation, O-linked glycosylation and disorders of combined N- and O-linked glycosylation. PMID:23776380

  13. Congenital Horner's syndrome.

    PubMed

    Weinstein, J M; Zweifel, T J; Thompson, H S

    1980-06-01

    Patients with congenital Horner's syndrome (who seemed, on the basis of their clinical history and the distribution fo anhidrosis, to have a preganglionic lesion) had partial mydriatic failure with hydroxyamphetamine hydrobromide and a supersensitivity to phenylephrine hydrochloride. This apparent paradox can be readily explained by postulating an aorthograde transsynaptic dysgenesis of the postganglionic neuron, such as has been demonstrated in the sympathetic nervous system of newborn animals. The failure of hydroxyamphetamine to cause mydriasis indicates damage to the postganglionic sympathetic neuron, but in the neonate this damage may be secondary to a preganglionic lesion.

  14. Congenital syphilis: an unusual presentation.

    PubMed

    Dzebolo, N N

    1980-08-01

    Congenital syphilis was discovered in a neonate with the unusual radiographic presentation of unilateral involvement of three bones showing lytic lesions and periostitis. Congenital syphilis should be considered in a newborn infant with these radiographic manifestations, especially when a suggestive history is obtained.

  15. Congenital multiple clustered dermatofibroma in a 12-year-old girl.

    PubMed

    Finch, Justin; Berke, Adrienne; McCusker, Meagen; Chang, Mary Wu

    2014-01-01

    Congenital multiple clustered dermatofibroma (MCDF) is a rare, idiopathic, benign tumor presenting at birth as an asymptomatic hyperpigmented patch that is stable until puberty, at which time it enlarges and develops papules. Ultimately, MCDF appears to follow a stable, benign course. We present a case of a 12-year-old girl with congenital MCDF. To our knowledge, this is only the third reported case of congenital presentation of MCDF and the only case featuring atrophoderma-like depression. © 2011 Wiley Periodicals, Inc.

  16. [Congenital defects and incapacity].

    PubMed

    Jouve de la Barreda, Nicolás

    2009-01-01

    As a whole the congenital defects constitute an important section of the medical attention affecting near 3% of the population. A 15% of spontaneous abortions take place of which the greater frequency corresponds to the chromosome anomalies (25%) and the monogenic mutations (20%) and in a lesser extent to the effects of teratogenic agents. Between the genetic causes determining the congenital defects the mutations that affect genes acting in the early stages of development occupy a main place. These alterations can affect to homeotic genes or monogenic systems that act during the critical phases of the organogenesis. It seems evident that an alteration in the expression of a necessary gene for the appearance of a morphogenetic change constitutes the angular stone to understand resurging of a malformation or discapacity. In the last years has been demonstrated the importance of the teratogenic or environmental agents on the delicate internal physiological balance during the critical stages of the development. In this context must be included the inductive environmental factors inducing epigenetic modifications in the early stage of the development of the embryos produced by fertilization in vitro.

  17. Cataracts in Congenital Toxoplasmosis

    PubMed Central

    Arun, Veena; Noble, A. Gwendolyn; Latkany, Paul; Troia, Robert N.; Jalbrzikowski, Jessica; Kasza, Kristen; Karrison, Ted; Cezar, Simone; Sautter, Mari; Greenwald, Mark J.; Mieler, William; Mets, Marilyn B.; Alam, Ambereen; Boyer, Kenneth; Swisher, Charles N.; Roizen, Nancy; Rabiah, Peter; Del Monte, Monte A.; McLeod, Rima

    2008-01-01

    Purpose To determine the incidence and natural history of cataracts in children with congenital toxoplasmosis. Methods Children referred to the National Collaborative Chicago-based Congenital Toxoplasmosis Study (NCCCTS) between 1981 and 2005 were examined by ophthalmologists at predetermined times according to a specific protocol. The clinical course and treatment of patients who developed cataracts was reviewed. Results In the first year of life, 134 of 173 children examined were treated with pyrimethamine, sulfadiazine, and Leucovorin, while the remaining 39 were not treated. Cataracts occurred in 27 eyes of 20 patients (11.6%, 95% confidence interval [7.2%, 17.3%]). Fourteen cataracts were present at birth, and 13 developed postnatally. Locations of the cataracts included anterior polar (3 eyes), anterior subcapsular (6), nuclear (5), posterior subcapsular (7), and unknown (6). Thirteen cataracts were partial, 9 total, and 5 with unknown complexity. Twelve cataracts remained stable, 12 progressed, and progression was not known for 3. Five of 27 eyes had cataract surgery, with 2 of these developing glaucoma. Sixteen eyes of 11 patients had retinal detachment and cataract. All eyes with cataracts had additional ocular lesions. Conclusions In the NCCCTS cohort, 11.6% of patients were diagnosed with cataracts. There was considerable variability in the presentation, morphology, and progression of the cataracts. Associated intraocular pathology was an important cause of morbidity. PMID:18086432

  18. [Genetics of congenital deafness].

    PubMed

    Faundes, Víctor; Pardo, Rosa Andrea; Castillo Taucher, Silvia

    2012-10-20

    Congenital deafness is defined as the hearing loss which is present at birth and, consequently, before speech development. It is the most prevalent sensor neural disorder in developed countries, and its incidence is estimated between 1-3 children per 1,000 newborns, of which more than 50% are attributable to genetics causes. Deafness can be classified as syndromic or non-syndromic. In the first case, it is associated with outer ear malformations and/or systemic findings. More than 400 syndromes accompanied of deafness have been described, which represent about 30% of cases of congenital hearing loss. The remaining percentage corresponds to non-syndromic cases: 75-85% are autosomal recessive, 15-24% are autosomal dominant, and 1-2% are X-linked. The evaluation of a child with deafness requires a multidisciplinary collaboration among specialists, who must coordinate themselves and give information to the affected family. The aims of establishing a diagnosis are to predict other manifestations that may suggest some syndrome and to anticipate their management, as well as to perform genetic counseling to parents and affected individuals.

  19. Fibroblastic and myofibroblastic tumors of the head and neck: comprehensive imaging-based review with pathologic correlation.

    PubMed

    Hourani, Roula; Taslakian, Bedros; Shabb, Nina S; Nassar, Lara; Hourani, Mukbil H; Moukarbel, Roger; Sabri, Alain; Rizk, Toni

    2015-02-01

    Fibroblastic and myofibroblastic tumors of the head and neck are a heterogeneous group of disorders characterized by the proliferation of fibroblasts, myofibroblasts, or both. These tumors may be further subclassified on the basis of their behavior as benign, intermediate with malignant potential, or malignant. There are different types of fibroblastic and myofibroblastic tumors that can involve the head and neck including desmoid-type fibromatosis, solitary fibrous tumor, myofibroma/myofibromatosis, nodular fasciitis, nasopharyngeal angiofibroma, fibrosarcoma, dermatofibrosarcoma protuberans, fibromatosis coli, inflammatory myofibroblastic tumor, ossifying fibroma, fibrous histiocytoma, nodular fasciitis, fibromyxoma, hyaline fibromatosis and fibrous hamartoma. Although the imaging characteristics of fibroblastic and myofibroblastic tumors of the head and neck are nonspecific, imaging plays a pivotal role in the noninvasive diagnosis and characterization of these tumors, providing information about the constitution of tumors, their extension and invasion of adjacent structures. Correlation with the clinical history may help limit the differential diagnosis and radiologists should be familiar with the imaging appearance of these tumors to reach an accurate diagnosis. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  20. Congenital hepatic fibrosis, liver cell carcinoma and adult polycystic kidneys.

    PubMed

    Manes, J L; Kissane, J M; Valdes, A J

    1977-06-01

    In reviewing the literature, we found no liver cell carcinoma (LCC) or well-documented adult polycystic kidneys (APK) associated with congenital hepatic fibrosis (CHF). We report a 69-year-old man with CHF, LCC, APK, duplication cyst of distal portion of stomach, two calcified splenic artery aneurysms, myocardial fibrosis and muscular hypertrophy of esophagus. The LCC was grossly predunculated and microscopically showed prominent fibrosis and hyaline intracytoplasmic inclusions in the tumor cells.

  1. Congenital neuroblastoma in a neonate with isotretinoin embryopathy.

    PubMed

    Aguilar, Shiley; Louis, Chrystal; Hicks, John; Zage, Peter; Russell, Heidi

    2014-03-01

    We describe a neonate with isotretinoin embryopathy and an incidental finding of congenital neuroblastoma. Diffuse liver metastases led to the decision to provide oncologic therapy followed by tumor resection. Despite the possible need for chronic care related to the comorbidities of the isotretinoin embryopathy and oncologic management, the patient remains disease-free. Because of the uncertain etiology of neuroblastoma, it remains unclear whether exposure to isotretinoin during embryogenesis and fetal development had an oncogenic effect on this patient.

  2. Congenital stationary night blindness presenting as Leber's congenital amaurosis.

    PubMed

    Weleber, R G; Tongue, A C

    1987-03-01

    Two siblings with autosomal-recessive congenital stationary night blindness were clinically blind in infancy. Both had markedly abnormal electroretinograms that, in the first child, led consultants at two university centers to make the diagnosis of Leber's congenital amaurosis. The patients had intermittent nystagmus and esotropia, but good photopic vision developed eventually. Scotopic vision was clearly defective in each child. Refractive error in both patients was close to emetropic in early infancy but became myopic by 1 year of age. Congenital stationary night blindness must be considered in the differential diagnosis of the blind infant.

  3. Hybrid interventional procedures in congenital heart disease.

    PubMed

    Holoshitz, Noa; Kenny, Damien; Hijazi, Ziyad M

    2014-01-01

    The evolution of congenital cardiac surgery has seen significant innovative advances in collaborative efforts between congenital cardiac surgeons and interventionalists to provide the least invasive intervention with the greatest hemodynamic benefit for patients with congenital heart disease. This review looks at how this collaborative approach has evolved and is being applied to treat a number of congenital conditions across the age ranges.

  4. Characterizing congenital amusia.

    PubMed

    Stewart, Lauren

    2011-04-01

    The ability to make sense of the music in our environment involves sophisticated cognitive mechanisms that, for most people, are acquired effortlessly and in early life. A special population of individuals, with a disorder termed congenital amusia, report lifelong difficulties in this regard. Exploring the nature of this developmental disorder provides a window onto the cognitive architecture of typical musical processing, as well as allowing a study of the relationship between processing of music and other domains, such as language. The present article considers findings concerning pitch discrimination, pitch memory, contour processing, experiential aspects of music listening in amusia, and emerging evidence concerning the neurobiology of the disorder. A simplified model of melodic processing is outlined, and possible loci of the cognitive deficit are discussed.

  5. Congenital sensorineural hearing loss

    SciTech Connect

    Mafee, M.F.; Selis, J.E.; Yannias, D.A.; Valvassori, G.E.; Pruzansky, S.; Applebaum, E.L.; Capek, V.

    1984-02-01

    The ears of 47 selected patients with congenital sensorineural hearing loss were examined with complex-motion tomography. The patients were divided into 3 general categories: those with a recognized syndrome, those with sensorineural hearing loss unrelated to any known syndrome, and those with microtia. A great variety of inner ear anomalies was detected, but rarely were these characteristic of a particular clinical entity. The most common finding was the Mondini malformation or one of its variants. Isolated dysplasia of the internal auditory canal or the vestibular aqueduct may be responsible for sensorineural hearing loss in some patients. Patients with microtia may also have severe inner ear abnormalities despite the fact that the outer and inner ears develop embryologically from completely separate systems.

  6. Congenital adrenal hyperplasia.

    PubMed

    Merke, Deborah P; Bornstein, Stefan R

    Congenital adrenal hyperplasia (CAH) due to deficiency of 21-hydroxylase is a disorder of the adrenal cortex characterised by cortisol deficiency, with or without aldosterone deficiency, and androgen excess. Patients with the most severe form also have abnormalities of the adrenal medulla and epinephrine deficiency. The severe classic form occurs in one in 15,000 births worldwide, and the mild non-classic form is a common cause of hyperandrogenism. Neonatal screening for CAH and gene-specific prenatal diagnosis are now possible. Standard hormone replacement fails to achieve normal growth and development for many children with CAH, and adults can experience iatrogenic Cushing's syndrome, hyperandrogenism, infertility, or the development of the metabolic syndrome. This Seminar reviews the epidemiology, genetics, pathophysiology, diagnosis, and management of CAH, and provides an overview of clinical challenges and future therapies.

  7. [Congenital lobar emphysema].

    PubMed

    Belio-Castillo, C; Prado-Pallares, M; Blanco-Rodríguez, G

    1991-05-01

    This article includes the way cases of congenital lobe emphysema were treated at the Hospital Infantil de México "Federico Gómez" during 1971 to 1989. A total of 17 cases were gathered, 13 were males and 4 were females; admittance age varied from 13 days to 3 years. The children's main symptoms were respiratory failure and cyanosis. The diagnosis was enhanced by a chest X-ray where lobe hyperclarity was detected, as well as a deviation of the mediastinum and a collapsed lung. A lobectomy was performed in all cases. The upper left lobe was seen to be the most affected. Two of the children died. It is important to recognize this disease early on and conduct prompt surgical treatment.

  8. Congenital macroglossal angiodysplasia ("Lymphangioendotheliomatosis").

    PubMed

    Bakaeen, G; Winkler, S; Bakaeen, L; Rehani, L A; Katsetos, C D

    2000-09-01

    A case of congenital lingual angiodysplasia with macroglossia in a 5-year-old girl is presented. A diffusely enlarged tongue was present at birth and continued to grow as the child aged. It was accompanied by impaired speech, difficulty in eating and breathing, and sleep apnea, necessitating surgical intervention. The fundamental lesion represents a complex vascular malformation of the lymphangioma-hemangioma type, involving extensively the deep musculature of the tongue. Multifocal and multicentric cavernous lymphangioma-like and hemangioma-like areas merge with benign angioendotheliomatous-like foci in a background of variable muscle degeneration and marked fibrosis. Neither a borderline nor an overtly malignant vasoformative neoplasm was present. Because of its distinctively widespread, multicentric intramuscular distribution, this lesion may be construed as a diffuse variant of lingual lymphangioma-hemangioma malformation, closely resembling a previously described case of macroglossal lymphangioendotheliomatosis.

  9. Congenital mirror movements.

    PubMed Central

    Schott, G D; Wyke, M A

    1981-01-01

    In this report are described seven patients assessed clinically and neuropsychologically in whom mirror movements affecting predominantly the hands occurred as a congenital disorder. These mirror movements, representing a specific type of abnormal synkinesia, may arise as a hereditary condition, in the presence of a recognisable underlying neurological abnormality, and sporadically, and the seven patients provide more or less satisfactory examples of each of these three groups. Despite the apparent uniformity of the disorder, the heterogeneity and variability may be marked, examples in some of our patients including the pronounced increase in tone that developed with arm movement, and the capacity for modulation of the associated movement by alteration of neck position and bio-feedback. Various possible mechanisms are considered; these include impaired cerebral inhibition of unwanted movements, and functioning of abnormal motor pathways. Emphasis has been placed on the putative role of the direct, crossed corticomotoneurone pathways and on the unilateral and bilateral cerebral events that precede movement. PMID:7288446

  10. Congenital heart defects and medical imaging.

    PubMed

    Gehin, Connie; Ragsdale, Lisa

    2013-01-01

    Radiologic technologists perform imaging studies that are useful in the diagnosis of congenital heart defects in infants and adults. These studies also help to monitor congenital heart defect repairs in adults. This article describes the development and functional anatomy of the heart, along with the epidemiology and anatomy of congenital heart defects. It also discusses the increasing population of adults who have congenital heart defects and the most effective modalities for diagnosing, evaluating, and monitoring congenital heart defects.

  11. Genetics Home Reference: congenital afibrinogenemia

    MedlinePlus

    ... Neerman-Arbez M. FGB mutations leading to congenital quantitative fibrinogen deficiencies: an update and report of four ... qualified healthcare professional . About Selection Criteria for Links Data Files & API Site Map Customer Support USA.gov ...

  12. Photoaversion in Leber's congenital amaurosis.

    PubMed

    Traboulsi, E I; Maumenee, I H

    1995-03-01

    Photoaversion is a prominent symptom of a number of infantile genetic ocular disorder such as congenital glaucoma, aniridia, albinism, and cone dystrophies including achromatopsia. Photoaversion has not been widely recognized as a clinical feature of Leber's congenital amaurosis. We present two patients who were diagnosed clinically with achromatopsia because of nystagmus, absent color vision, reduced visual acuity, and moderately severe photoaversion in the absence of anterior segment abnormalities. The photopic and scotopic responses of the electroretinogram (E R G) were nonrecordable in both patients indicating involvement of both cone and rod systems. The diagnosis was then revised to one of Leber's congenital amaurosis. Photoaversion can be a prominent clinical feature in some patients with Leber's congenital amaurosis. The E R G clinches the diagnosis. These patients may constitute a distinct genetic subtype of the disease and molecular genetic studies will help resolve this issue.

  13. Why Search for Congenital Defects?

    PubMed Central

    Collins, John F.

    1966-01-01

    The causation of congenital malformation is receiving increased study. In Canada, epidemiologic surveys are being planned, based upon the institution of Provincial Registries to which physicians and other agencies will voluntarily report cases coming to their attention. The literature in regard to prevalence studies of congenital cardiac defects in school children is reviewed. Over the past 25 years, studies employing the proposed technique demonstrated a rising trend, from 1.4 per 1000 to 2.6 per 1000. By contrast, specific surveys for congenital cardiac defect carried out by expert personnel using radiographs and electrocardiographs, resulted in essentially uniform rates, approximating 5 to 6 per 1000. It is concluded that the latter is a superior technique of epidemiologic survey over the “Central Registry” method, and should command a due proportion of health resources directed towards congenital malformation research. PMID:5914837

  14. Congenital Syngnathia; Turmoils and Tragedy

    PubMed Central

    Sarin, Yogesh Kumar; Raj, Prince; Arya, Mona; Dali, Jaspal Singh

    2017-01-01

    Congenital syngnathia is an extremely rare condition with no standardized treatment. We hereby report a case highlighting the difficulties faced in its management and the postoperative complications. PMID:28083498

  15. Congenital abnormalities and selective abortion.

    PubMed

    Seller, M J

    1976-09-01

    The technique of amniocentesis, by which an abnormal fetus can be detected in utero, has brought a technological advance in medical science but attendant medical and moral problems. Dr Seller describes those congenital disabilities which can be detected in the fetus before birth, for which the "remedy" is selective abortion. She then discusses the arguments for and against selective abortion, for the issue is not simple, even in the strictly genetic sense of attempting to ensure a population free of congenital abnormality.

  16. An Overview of Congenital Myopathies.

    PubMed

    Mah, Jean K; Joseph, Jeffrey T

    2016-12-01

    This article uses a case-based approach to highlight the clinical features as well as recent advances in molecular genetics, muscle imaging, and pathophysiology of the congenital myopathies. Congenital myopathies refer to a heterogeneous group of genetic neuromuscular disorders characterized by early-onset muscle weakness, hypotonia, and developmental delay. Congenital myopathies are further classified into core myopathies, centronuclear myopathies, nemaline myopathies, and congenital fiber-type disproportion based on the key pathologic features found in muscle biopsies. Genotype and phenotype correlations are hampered by the diverse clinical variability of the genes responsible for congenital myopathies, ranging from a severe neonatal course with early death to mildly affected adults with late-onset disease. An increasing number of genes have been identified, which, in turn, are associated with overlapping morphologic changes in the myofibers. Precise genetic diagnosis has important implications for disease management, including family counseling; avoidance of anesthetic-related muscle injury for at-risk individuals; monitoring for potential cardiac, respiratory, or orthopedic complications; as well as for participation in clinical trials or potential genetic therapies. Collaboration with neuromuscular experts, geneticists, neuroradiologists, neuropathologists, and other specialists is needed to ensure accurate and timely diagnosis based on clinical and pathologic features. An integrated multidisciplinary model of care based on expert-guided standards will improve quality of care and optimize outcomes for patients and families with congenital myopathies.

  17. [Congenital heart diseases in women].

    PubMed

    Putotto, Carolina; Unolt, Marta; Caiaro, Angela; Marino, Dario; Massaccesi, Valerio; Marino, Bruno; Digilio, Maria Cristina

    2013-02-01

    Are there gender differences in prevalence, surgical results and long-term survival of patients with congenital heart disease? Available literature data allow us to state what follows. At birth there is a mild but significant prevalence of congenital heart disease in females. The most severe congenital heart diseases are less frequent in girls, but when they are present in females, they are linked to a higher surgical mortality rate, due perhaps to lower weight at birth and to the prevalence of extracardiac malformations and/or of associated genetic syndromes. On the other hand, in adults, surgery for congenital heart disease is at higher risk in males, and so the long-term survival rate is higher in females. Particular psychological attitudes, a higher incidence of pulmonary hypertension, as well as specific problems linked to the reproductive function characterize congenital heart disease in adult women. The knowledge and analysis of these data are essential for a correct management of congenital heart disease in neonates, children and adults.

  18. [Congenital Esophageal Atresia].

    PubMed

    Suzuki, Makoto; Kuwano, Hiroyuki

    2015-07-01

    In this report, we describe the esophageal atresia in terms of current surgical management on the basis of our experience and literatures. Traditionally, infants with esophageal atresia have presented shortly after birth because of an inability to pass an orogastric tube, respiratory distress, or an inability to tolerate feeding. And also, an isolated trachea-esophageal fistula (TEF) usually cases coughing, recurrent pneumonia, or choking during feedings. To ignore these symptoms is to risk a delayed diagnosis. The condition may be associated with other major congenital anomalies such as those seen in the vertebral, anal, cardiac, tracheo-esophageal, renal/radial (VACTER) association, or it may be an isolated defect. Therapeutic strategies for esophageal atresia are a prevention of pulmonary complication by TEF closing and an early establishment of enteral alimentation. We promptly repair healthy infants without performing a gastrostomy and delay repair in infants with high-risk factors such as associated severe cardiac anomaly and respiratory insufficiency. Esophageal atresia has been classically approached through a thoracotomy. The disadvantages of such a thoracotomy have been recognized for a long time, for example winged scapula, elevation of fixation of shoulder, asymmetry of the chest wall, rib fusion, scoliosis, and breast and pectoral muscle maldevelopment. To avoid such disadvantages, thoracoscopic repair was recently reported.

  19. [Consanguinity and congenital abnormalities].

    PubMed

    Søgaard, Marie; Vedsted-Jakobsen, Agnete

    2003-04-28

    Knowledge of consanguinity is relevant for employees in the Danish national health service, since about 7.5% of the Danish population has another ethnic background than Danish and the majority comes from cultures where consanguineous marriages are not unusual. In the literature it is found that consanguineous couples have a higher risk of having children with congenital malformations. The risk is increased by a factor 2 to 2 1/2. The average risk in Denmark is about 3%. Primarily, the autosomal recessive diseases are expressed in children with consanguineous parents. In order to advise and diagnose it is essential to clarify the consanguinity state. In case of pregnancy with consanguineous parents, we recommend: 1) Counselling to estimate the risk of foetal illness and information about possible examination possibilities. 2) An ultrasound scan at the gestational age of 11-14 weeks in order to measure nuchal translucency and an early malformation scan. 3) An ultrasound scan for malformations at the gestational age of 18-20 weeks. 4) An ultrasound scan especially in order to detect foetal heart malformations at the gestational age of 20-24 weeks.

  20. Singing in congenital amusia.

    PubMed

    Dalla Bella, Simone; Giguère, Jean-François; Peretz, Isabelle

    2009-07-01

    Congenital amusia is a musical disorder characterized by impaired pitch perception. To examine to what extent this perceptual pitch deficit may compromise singing, 11 amusic individuals and 11 matched controls were asked to sing a familiar tune with lyrics and on the syllable /la/. Acoustical analysis of sung renditions yielded measures of pitch accuracy (e.g., number of pitch errors) and time accuracy (e.g., number of time errors). The results revealed that 9 out of 11 amusics were poor singers, mostly on the pitch dimension. Poor singers made an anomalously high number of pitch interval and contour errors, produced pitch intervals largely deviating from the score, and lacked pitch stability; however, more than half of the amusics sang in-time. Amusics' variability in singing proficiency was related to their residual pitch perceptual ability. Thus, their singing deficiency might be a consequence of their perceptual deficit. Nevertheless, there were notable exceptions. Two amusic individuals, despite their impoverished perception, sang proficiently. The latter findings are consistent with the existence of separate neural pathways for auditory perception and action.

  1. [Penile congenital abnormalities].

    PubMed

    Boillot, B; Teklali, Y; Moog, R; Droupy, S

    2013-07-01

    Congenital abnormalities of the penis are usually diagnosed at birth and pose aesthetic and functional problems sometimes requiring surgical management. A literature review was conducted on Medline considering the articles listed until January 2012. Hypospadias is the most common malformation (1 in 250 boys. Familial forms: 7%). The causes remain hypothetical but the doubling of the incidence in 30 years could be linked to fetal exposure to endocrine disruptors "estrogen-like" used in the food industry in particular. Surgical treatment is usually intended to improve the aesthetic appearance but sometimes, in case of significant curvature or posterior meatus, necessary for normal sexual life and fertility. Other malformations (epispades, buried penis, transpositions, twists and preputial abnormalities) as well as management for functional or aesthetic consequences of these malformations in adulthood require complex surgical care in a specialized environment. The improvement of surgical techniques and pediatric anesthesia allows an early and effective specialized surgical approach of penile malformations. Management of sequelae in adulthood must be discussed and requires experience of surgical techniques on pediatric and adult penis. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  2. [Congenital aortic stenosis].

    PubMed

    Yamaguchi, M

    2001-08-01

    Recent advances in and controversies concerning the management of children with congenital valvular aortic stenosis are discussed. In neonates with critical aortic stenosis, improved survival has recently been reported after surgical open valvotomy and balloon valvuloplasty, although it is difficult at this point to compare the results of the two procedures and determine their differential indications. Good results have also been achieved after extended aortic valvuloplasty for recurrent aortic stenosis and/or insufficiency, but the length of follow-up in these patients is still short. The technique first reported in 1991 for bilateral enlargement fo a small annulus permits the insertion of an aortic valve 3-4 sizes larger than the native annulus. It entails no risk of distorting the mitral valve, damaging the conduction system or important branches of the coronary arteries, or resulting in left ventricular dysfunction. The Ross procedure is now widely applied in the West, with reports of early mortality rates of less than 5% and event-free survival rates of 80-90% during follow-up of 4-8 years. Longer follow-up and continued careful evaluation are required to resolve the issue of possible dilatation and subsequent neoaortic valve dysfunction and pulmonary stenosis due to allograft degeneration after pulmonary autograft root replacement in children.

  3. Canine congenital portosystemic encephalopathy.

    PubMed

    Maddison, J E

    1988-08-01

    The case records of 21 dogs with congenital portosystemic encephalopathy are reviewed. The disorder was most common in Australian cattledogs (blue heelers; 8 cases), Old English sheepdogs (3 cases) and Maltese terriers (3 cases). Extra-hepatic shunts occurred in small breeds, with the exception of 1 cattledog, while intra-hepatic shunts occurred in the medium to large breeds. The most common clinical pathology abnormalities were abnormal ammonia tolerance, mild to moderate increases in plasma alanine aminotransferase or alkaline phosphatase concentrations, decreased total serum protein concentrations, increased fasting ammonia concentrations and ammonium biurate crystalluria. Radiological examination revealed that all the dogs had a small liver. The kidneys were enlarged in 5 of 10 dogs in which kidney size could be estimated. Surgical ligation of an extra-hepatic shunt was successful in 2 of 4 dogs in which it was attempted. Medical management resulted in alleviation of clinical signs in 5 of 8 dogs. The period of successful treatment ranged from a few months to over a year.

  4. [Congenital cataract: general review].

    PubMed

    Roche, O; Beby, F; Orssaud, C; Dupont Monod, S; Dufier, J L

    2006-04-01

    Cataract is a loss of lens transparency because of a protein alteration. Etiopathogenesis is poorly understood but new mutations of different developmental genes involved are found in 25% of cases. Frequency of onset, particularly when different ocular development anomalies occur, is related to the lens induction phenomena on the eye's anterior segment structure during embryologic development. Genetic transmission is often found on the dominant autosomal mode. Diagnosis is based on a complete and detailed examination of the eye, often with general anaesthesia. This condition predisposes children to later, sometimes serious amblyopia. Different clinical aspects can be observed: from cataract with ocular and/or systemic anomalies to polymalformative syndrome, skeletal, dermatological, neurological, metabolic, and genetic or chromosomal diseases. A general systematic pediatric examination is necessary. Congenital cataract requires first and foremost early diagnosis and a search for all etiologies. Surgical treatment is adapted case by case but it has progressed with the quality of today's intraocular lenses even if systematic implantation continues to be debated. Life-long monitoring is absolutely necessary.

  5. [Congenital insensitivity to pain].

    PubMed

    Danziger, N; Willer, J-C

    2009-02-01

    Congenital insensitivity to pain (CIP) is a rare syndrome with various clinical expressions, characterized by a dramatic impairment of pain perception since birth. In the 1980s, progress in nerve histopathology allowed to demonstrate that CIP was almost always a manifestation of hereditary sensory and autonomic neuropathies (HSAN) involving the small-calibre (A-delta and C) nerve fibres which normally transmit nociceptive inputs along sensory nerves. Identification of the genetic basis of several clinical subtypes has led to a better understanding of the mechanisms involved, emphasizing in particular the crucial role of nerve growth factor (NGF) in the development and survival of nociceptors. Recently, mutations of the gene coding for the sodium channel Nav1.7--a voltage-dependent sodium channel expressed preferentially on peripheral nociceptors and sympathetic ganglia--have been found to be the cause of CIP in patients showing a normal nerve biopsy. This radical impairment of nociception mirrors the hereditary pain syndromes associated with "gain of function" mutations of the same ion channel, such as familial erythromelalgia and paroxysmal extreme pain disorder. Future research with CIP patients may identify other proteins specifically involved in nociception, which might represent potential targets for chronic pain treatment. Moreover, this rare clinical syndrome offers the opportunity to address interesting neuropsychological issues, such as the role of pain experience in the construction of body image and in the empathic representation of others' pain.

  6. Congenital lipoid adrenal hyperplasia

    PubMed Central

    2014-01-01

    Congenital lipoid adrenal hyperplasia (lipoid CAH) is the most fatal form of CAH, as it disrupts adrenal and gonadal steroidogenesis. Most cases of lipoid CAH are caused by recessive mutations in the gene encoding steroidogenic acute regulatory protein (StAR). Affected patients typically present with signs of severe adrenal failure in early infancy and 46,XY genetic males are phenotypic females due to disrupted testicular androgen secretion. The StAR p.Q258X mutation accounts for about 70% of affected alleles in most patients of Japanese and Korean ancestry. However, it is more prevalent (92.3%) in the Korean population. Recently, some patients have been showed that they had late and mild clinical findings. These cases and studies constitute a new entity of 'nonclassic lipoid CAH'. The cholesterol side-chain cleavage enzyme, P450scc (CYP11A1), plays an essential role converting cholesterol to pregnenolone. Although progesterone production from the fetally derived placenta is necessary to maintain a pregnancy to term, some patients with P450scc mutations have recently been reported. P450scc mutations can also cause lipoid CAH and establish a recently recognized human endocrine disorder. PMID:25654062

  7. Congenital prothrombin deficiency.

    PubMed

    Lancellotti, Stefano; De Cristofaro, Raimondo

    2009-06-01

    Prothrombin deficiency is among the rarest inherited coagulation disorders, with a prevalence of approximately 1:2,000,000. Two main phenotypes can be distinguished: (1) hypoprothrombinemia (type I deficiency), characterized by concomitantly low levels of activity and antigen; and (2) dysprothrombinemia (type II deficiency), characterized by the normal or near-normal synthesis of a dysfunctional protein. In some cases, hypoprothrombinemia associated with dysprothrombinemia was also described in compound heterozygous defects. No living patient with undetectable plasma prothrombin has been reported to date. Prothrombin is encoded by a gene of approximately 21 kb located on chromosome 11 and containing 14 exons. Forty different mutations have been identified and characterized in prothrombin deficiency. Many of them surround the catalytic site, whereas another "hot spot" is localized in the recognition domain called anion binding exosite I, also called fibrinogen recognition site. Recently, mutations were identified also in the Na (+)-binding loop and in the light A-chain of thrombin. Most hypoprothrombinemia-associated mutations are missense, but there are also nonsense mutations leading to stop codons and one single nucleotide deletion. Finally, the main aspects of clinical manifestations and therapy of congenital prothrombin deficiency are presented and discussed.

  8. Congenital Diaphragmatic Hernia

    PubMed Central

    2012-01-01

    Congenital Diaphragmatic Hernia (CDH) is defined by the presence of an orifice in the diaphragm, more often left and posterolateral that permits the herniation of abdominal contents into the thorax. The lungs are hypoplastic and have abnormal vessels that cause respiratory insufficiency and persistent pulmonary hypertension with high mortality. About one third of cases have cardiovascular malformations and lesser proportions have skeletal, neural, genitourinary, gastrointestinal or other defects. CDH can be a component of Pallister-Killian, Fryns, Ghersoni-Baruch, WAGR, Denys-Drash, Brachman-De Lange, Donnai-Barrow or Wolf-Hirschhorn syndromes. Some chromosomal anomalies involve CDH as well. The incidence is < 5 in 10,000 live-births. The etiology is unknown although clinical, genetic and experimental evidence points to disturbances in the retinoid-signaling pathway during organogenesis. Antenatal diagnosis is often made and this allows prenatal management (open correction of the hernia in the past and reversible fetoscopic tracheal obstruction nowadays) that may be indicated in cases with severe lung hypoplasia and grim prognosis. Treatment after birth requires all the refinements of critical care including extracorporeal membrane oxygenation prior to surgical correction. The best hospital series report 80% survival but it remains around 50% in population-based studies. Chronic respiratory tract disease, neurodevelopmental problems, neurosensorial hearing loss and gastroesophageal reflux are common problems in survivors. Much more research on several aspects of this severe condition is warranted. PMID:22214468

  9. Somatic Activating Mutations in GNAQ and GNA11 Are Associated with Congenital Hemangioma.

    PubMed

    Ayturk, Ugur M; Couto, Javier A; Hann, Steven; Mulliken, John B; Williams, Kaitlin L; Huang, August Yue; Fishman, Steven J; Boyd, Theonia K; Kozakewich, Harry P W; Bischoff, Joyce; Greene, Arin K; Warman, Matthew L

    2016-04-07

    Congenital hemangioma is a rare vascular tumor that forms in utero. Postnatally, the tumor either involutes quickly (i.e., rapidly involuting congenital hemangioma [RICH]) or partially regresses and stabilizes (i.e., non-involuting congenital hemangioma [NICH]). We hypothesized that congenital hemangiomas arise due to somatic mutation and performed massively parallel mRNA sequencing on affected tissue from eight participants. We identified mutually exclusive, mosaic missense mutations that alter glutamine at amino acid 209 (Glu209) in GNAQ or GNA11 in all tested samples, at variant allele frequencies (VAF) ranging from 3% to 33%. We verified the presence of the mutations in genomic DNA using a combination of molecular inversion probe sequencing (MIP-seq) and digital droplet PCR (ddPCR). The Glu209 GNAQ and GNA11 missense variants we identified are common in uveal melanoma and have been shown to constitutively activate MAPK and/or YAP signaling. When we screened additional archival formalin-fixed paraffin-embedded (FFPE) congenital cutaneous and hepatic hemangiomas, 4/8 had GNAQ or GNA11 Glu209 variants. The same GNAQ or GNA11 mutation is found in both NICH and RICH, so other factors must account for these tumors' different postnatal behaviors. Copyright © 2016 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  10. Congenital parasitic infections: a review.

    PubMed

    Carlier, Yves; Truyens, Carine; Deloron, Philippe; Peyron, François

    2012-02-01

    This review defines the concepts of maternal-fetal (congenital) and vertical transmissions (mother-to-child) of pathogens and specifies the human parasites susceptible to be congenitally transferred. It highlights the epidemiological features of this transmission mode for the three main congenital parasitic infections due to Toxoplasma gondii, Trypanosoma cruzi and Plasmodium sp. Information on the possible maternal-fetal routes of transmission, the placental responses to infection and timing of parasite transmission are synthesized and compared. The factors susceptible to be involved in parasite transmission and development of congenital parasitic diseases, such as the parasite genotypes, the maternal co-infections and parasitic load, the immunological features of pregnant women and the capacity of some fetuses/neonates to overcome their immunological immaturity to mount an immune response against the transmitted parasites are also discussed and compared. Analysis of clinical data indicates that parasitic congenital infections are often asymptomatic, whereas symptomatic newborns generally display non-specific symptoms. The long-term consequences of congenital infections are also mentioned, such as the imprinting of neonatal immune system and the possible trans-generational transmission. The detection of infection in pregnant women is mainly based on standard serological or parasitological investigations. Amniocentesis and cordocentesis can be used for the detection of some fetal infections. The neonatal infection can be assessed using parasitological, molecular or immunological methods; the place of PCR in such neonatal diagnosis is discussed. When such laboratory diagnosis is not possible at birth or in the first weeks of life, standard serological investigations can also be performed 8-10 months after birth, to avoid detection of maternal transmitted antibodies. The specific aspects of treatment of T. gondii, T. cruzi and Plasmodium congenital infections are

  11. Prenatal education for congenital toxoplasmosis.

    PubMed

    Di Mario, Simona; Basevi, Vittorio; Gagliotti, Carlo; Spettoli, Daniela; Gori, Gianfranco; D'Amico, Roberto; Magrini, Nicola

    2009-01-21

    Congenital toxoplasmosis is considered a rare but potentially severe infection. Prenatal education about congenital toxoplasmosis could be the most efficient and least harmful intervention, yet its effectiveness is uncertain. To assess the effects of prenatal education for preventing congenital toxoplasmosis. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (November 2007), CENTRAL (The Cochrane Library 2007, Issue 3), MEDLINE (1966 to November 2007), EMBASE (1980 to November 2007), CINAHL (1982 to November 2007), LILACS (1982 to November 2007) IMEMR (1984 to November 2007), and reference lists of relevant papers, reviews and websites. Randomized and quasi-randomized controlled trials (RCT) of all types of prenatal education on toxoplasmosis infection during pregnancy. Three authors independently assessed study quality and extracted data. One cluster-randomized controlled trial (432 women) met the inclusion criteria. However, the overall methodological quality was poor. The authors did not report measure of association but only provided P values (P less than 0.05) for all outcomes. The authors concluded that prenatal education can effectively change pregnant women's behavior as it increased pet, personal and food hygiene. There are no randomized trials on the effect of prenatal education on congenital toxoplasmosis rate, or toxoplasmosis seroconversion rate during pregnancy, but three observational studies consistently suggest that prenatal education might have a positive impact on these outcomes. Even though primary prevention of congenital toxoplasmosis is considered a desirable intervention, given the lack of related risks compared to secondary and tertiary prevention, its effectiveness has not been adequately evaluated. There is very little evidence from RCTs that prenatal education is effective in reducing congenital toxoplasmosis even though evidence from observational studies suggests it is. Given the lack of good evidence supporting

  12. Congenital anomalies and childhood cancer in Great Britain.

    PubMed Central

    Narod, S A; Hawkins, M M; Robertson, C M; Stiller, C A

    1997-01-01

    The presence of cancer and a congenital anomaly in the same child may be explained in certain cases by an underlying genetic abnormality. The study of these associations may lead to the identification of genes that are important in both processes. We have examined the records of 20,304 children with cancer in Britain, who were entered into the National Registry of Childhood Tumors (NRCT) during 1971-86, for the presence of congenital anomalies. The frequency of anomalies was much higher among children with solid tumors (4.4%) than among those with leukemia or lymphoma (2.6%; P < .0001). The types of cancer with the highest rates of anomalies were Wilms tumor (8.1%), Ewing sarcoma (5.8%), hepatoblastoma (6.4%), and gonadal and germ-cell tumors (6.4%). Cases of spina bifida and abnormalities of the eye, ribs, and spine were more common in children with cancer than among population-based controls. Future studies may be directed toward identifying the developmental pathways and the relevant genes that are involved in the overlap between pediatric cancer and malformation. PMID:9042906

  13. Congenital anomalies and childhood cancer in Great Britain

    SciTech Connect

    Narod, S.A.; Hawkins, M.M.; Robertson, C.M.; Stiller, C.A.

    1997-03-01

    The presence of cancer and a congenital anomaly in the same child may be explained in certain cases by an underlying genetic abnormality. The study of these associations may lead to the identification of genes that are important in both processes. We have examined the records of 20,304 children with cancer in Britain, who were entered into the National Registry of Childhood Tumors (NRCT) during 1971-86, for the presence of congenital anomalies. The frequency of anomalies was much higher among children with solid tumors (4.4%) than among those with leukemia or lymphoma (2.6%; P < .0001). The types of cancer with the highest rates of anomalies were Wilms tumor (8.1 %), Ewing sarcoma (5.8%), hepatoblastoma (6.4%), and gonadal and germ-cell tumors (6.4%). Cases of spina bifida and abnormalities of the eye, ribs, and spine were more common in children with cancer than among population-based controls. Future studies may be directed toward identifying the developmental pathways and the relevant genes that are involved in the overlap between pediatric cancer and malformation. 46 refs., 12 tabs.

  14. Congenital disseminated tufted angioma.

    PubMed

    Wang, Lei; Liu, Ling; Wang, Gang; Gao, Tianwen

    2013-04-01

    Tufted angioma represents a rare vascular tumor that can develop in children and young adults. It usually presents as solitary plaque or large tumor on the extremities, trunk or other anatomic sites. Histopathologically, it is characterized by proliferation of closely packed capillaries in the dermis in a 'cannonball' distribution. We described a 2-month-old child who developed widespread disseminated red papules since her birth. Eight lesions were excised for histopathology, seven of which showed typical cannonball-like distribution of proliferative capillaries, characteristic of tufted angioma, and one on the hand which showed focal disseminated proliferation of endothelial cells. Immunohistochemistry showed focal D2-40 positivity in one lesion and was negative in the other seven. Expression of Prox1 and Glut-1 was negative in all lesions. This case represented a disseminated form of tufted angioma.

  15. Congenital tufted angioma.

    PubMed

    Satter, Elizabeth K; Graham, Bradley S; Gibbs, Neil F

    2002-01-01

    A 7-year-old Filipino girl presented to the dermatology clinic with a slowly enlarging plaque on the inner aspect of her upper left arm. Although she had this lesion since birth, it had gradually enlarged and become indurated and slightly painful. The histopathologic examination showed a vascular proliferation within the dermis, with a "cannonball" appearance consistent with a tufted angioma. We review the literature and discuss the clinical presentation of this rare vascular tumor.

  16. Congenital scoliosis: etiology and associations.

    PubMed

    Hensinger, Robert N

    2009-08-01

    Literature review. To provide a current overview of congenital scoliosis and associated conditions. The etiology of congenital scoliosis is unknown. A variety of factors have been implicated in the development of vertebral abnormalities. These factors provide clues to the origin of congenital scoliosis. A search of PubMed, using the keywords congenital scoliosis, etiology, and genetics was performed. Environmental factors, genetics, vitamin deficiency, chemicals, and drugs, singly or in combination, have all been implicated in the development of vertebral abnormalities. Whatever the cause, the physiologic injury occurs early in the embryologic period, well before the development of cartilage and bone. The resulting defects can lead to full or partial fusion or lack of development of the vertebrae, which, in turn, can cause a curvature that, may be progressive during the growth of the child. The origin of congenital scoliosis may be environmental, genetic, or a combination of factors. Research on these various factors continues. Early identification and management of concomitant defects can improve the patient's quality of life.

  17. Carcinoid Tumor in Accidental, Asymptomatic Meckel's Diverticulum.

    PubMed

    Baranyai, Zsolt; Jósa, Valeria; Merkel, Keresztely; Zolnai, Zsofia

    2013-01-01

    Although Meckel's diverticulum is the most common congenital gastrointestinal disorder, it is controversial whether asymptomatic diverticula in adults should be respected. The authors report the case of a patient who was operated due to ileus caused by adhesions and a Meckel's diverticulum without any sign of inflammation was accidentally noted and removed. As a surprise, the pathological examination of the diverticulum proved carcinoid tumor, a neuroendocrine malignant tumor. The case raises the importance of the removal of asymptomatic Meckel's diverticulum.

  18. Carcinoid Tumor in Accidental, Asymptomatic Meckel's Diverticulum

    PubMed Central

    Baranyai, Zsolt; Jósa, Valeria; Merkel, Keresztely; Zolnai, Zsofia

    2013-01-01

    Although Meckel's diverticulum is the most common congenital gastrointestinal disorder, it is controversial whether asymptomatic diverticula in adults should be respected. The authors report the case of a patient who was operated due to ileus caused by adhesions and a Meckel's diverticulum without any sign of inflammation was accidentally noted and removed. As a surprise, the pathological examination of the diverticulum proved carcinoid tumor, a neuroendocrine malignant tumor. The case raises the importance of the removal of asymptomatic Meckel's diverticulum. PMID:24470856

  19. Magnetic resonance imaging of congenital heart disease

    SciTech Connect

    Fletcher, B.D.; Jacobstein, M.D.

    1988-01-01

    Focusing primarily on MR imaging of the heart, this book covers other diagnostic imaging modalities as well. The authors review new technologies and diagnostic procedures pertinent to congenital heat disease and present each congenital heat abnormality as a separate entity.

  20. Care and Treatment for Congenital Heart Defects

    MedlinePlus

    ... Physical Activity Recommendations for Heart Health • Tools & Resources Web Booklets on Congenital Heart Defects These online publications ... to you or your child’s defect and concerns. Web Booklet: Adults With Congenital Heart Defects Web Booklet: ...

  1. Genetic Counseling for Congenital Heart Defects

    MedlinePlus

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Genetic Counseling for Congenital Heart Defects Updated:Sep 12, ... person with congenital heart disease considers having children. Genetic counseling can help answer these questions and address ...

  2. Genetics Home Reference: congenital hepatic fibrosis

    MedlinePlus

    ... into smaller parts to be used or eliminated. Congenital hepatic fibrosis is characterized by malformation of the bile ducts and the blood vessels ... that cause isolated congenital hepatic fibrosis are ... include malformation of embryonic structures called ductal plates. Each ductal ...

  3. How Are Congenital Heart Defects Treated?

    MedlinePlus

    ... Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/28/2013 This ... journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI-supported international, ...

  4. How Are Congenital Heart Defects Diagnosed?

    MedlinePlus

    ... Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/28/2013 This ... journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI-supported international, ...

  5. Signs and Symptoms of Congenital Heart Defects

    MedlinePlus

    ... Hangout on the first large-scale gene sequencing analysis of congenital heart disease 05/28/2013 This ... journal Nature, about the first large-scale sequencing analysis of congenital heart disease. This NHLBI-supported international, ...

  6. Vision following extended congenital blindness.

    PubMed

    Ostrovsky, Yuri; Andalman, Aaron; Sinha, Pawan

    2006-12-01

    Animal studies suggest that early visual deprivation can cause permanent functional blindness. However, few human data on this issue exist. Given enough time for recovery, can a person gain visual skills after several years of congenital blindness? In India, we recently had an unusual opportunity to work with an individual whose case history sheds light on this question. S.R.D. was born blind, and remained so until age 12. She then underwent surgery for the removal of dense congenital cataracts. We evaluated her performance on an extensive battery of visual tasks 20 years after surgery. We found that although S.R.D.'s acuity is compromised, she is proficient on mid- and high-level visual tasks. These results suggest that the human brain retains an impressive capacity for visual learning well into late childhood. They have implications for current conceptions of cortical plasticity and provide an argument for treating congenital blindness even in older children.

  7. [The congenital afibrinogenemia: case report].

    PubMed

    Brahem, Imen; Charfeddine, Bassem; Chraiti, Haythem; Ben Abdallah, Jihene; Ben Othmen, Leila; Neffati, Souhir; Ali Smach, Mohamed; Ltaief, Affef; Ksourri, Monia; Dridi, Hedi; Limem, Khalifa

    2010-01-01

    The deficiency in factor I or fibrinogen is a largely unknown genetic disease. It is a rare condition inherited as an autosomal recessive, whose clinical events are variable, ranging from moderate to minimal bleeding or cataclysmic hemorrhage. We report a case of congenital afibrinogenemia in a 17 years-old patient hospitalized in surgical ICU for hemoperitoneum medium abundance discovered by abdominal ultrasound performed before a picture of abdominopelvic pain lasting for 24 hours. Exploration led to the diagnosis of congenital afibrinogenemia with favorable evolution with a contribution of factor deficient. Through this case we raise the problem of congenital afibrinogenemia in diagnosis and the peculiarities of its management.

  8. Congenital nystagmus and negative electroretinography

    PubMed Central

    Roussi, Mirella; Dalens, Hélène; Marcellier, Jean Jacques; Bacin, Franck

    2011-01-01

    Congenital nystagmus is a pathologic oculomotor state appearing at about three to four months of age. The precise diagnosis requires detailed clinical examination and electrophysiological findings. This case report presents two male patients with congenital nystagmus examined longitudinally from the age of six months until 17–18 years of age. Clinical and electrophysiological protocols were detailed. The first results showed electronegative electroretinography in the two cases and examination combined with electroretinographic findings helped us to make the diagnosis of Congenital Night Stationary Blindness (CSNB). This diagnosis was confirmed by genetic studies. CSNB is interesting to study because through electrophysiological findings, it enables a better understanding of the physiology of neural transmission in the outer part of the retina. PMID:21573087

  9. Leber's congenital amaurosis as conceived by Leber.

    PubMed

    Pinckers, A J

    1979-01-01

    Not being satisfied with the present-day diagnosis of Leber's congenital amaurosis, the original papers written by Leber were studied. It gradually became clear that what Leber had in mind with congenital amaurosis is roughly the same as what we know as neuronal ceroid lipofuscinosis. The present diagnosis of Leber's congenital amaurosis is not a clinical syndrome but an aspecific symptom complex.

  10. Lengthening of congenital forearm stumps.

    PubMed

    Jasiewicz, Barbara; Tesiorowski, Maciej; Kacki, Wojciech; Kasprzyk, Marcin; Zarzycki, Daniel

    2006-05-01

    The Ilizarov device and distraction osteogenesis method became very useful in correction and elongation of forearm defects. Two cases of forearm elongation with congenital transverse defect are described. The construction of the device is provided. During follow-up examination, 2 and 7 years after the treatment, good clinical results were achieved in both patients with the use of upper limb prosthesis employing the patient's own elbow joint. Presented application of the Ilizarov method can significantly improve possibilities for the use of prosthesis in patients with congenital upper limb defects and result in better cosmetic and functional outcome.

  11. Leber's congenital amaurosis: an update.

    PubMed

    Fazzi, Elisa; Signorini, Sabrina Giovanna; Scelsa, Barbara; Bova, Stefania Maria; Lanzi, Giovanni

    2003-01-01

    Leber's congenital amaurosis (LCA) is a clinically and genetically heterogeneous disorder characterized by severe loss of vision at birth. It accounts for 10-18% of cases of congenital blindness. Some patients exhibit only blindness of retinal origin whereas others show evidence of a multi-systemic involvement. We review the literature relating to this severe disorder, highlighting unresolved questions, in particular the nature of the association of LCA with mental retardation and with systemic findings and syndromic pictures. In recent years, genetic advances in the diagnosis of LCA have opened up new horizons, also from a therapeutic point of view. A better understanding of this pathology would be valuable for paediatric neurologists.

  12. [Congenital afibrinogenemia: about a case].

    PubMed

    Assani, Karim; Karboubi, Lamya; Dakhama, Badr Sououd Benjelloun

    2016-01-01

    Afibrinogenemia is a rare dyscrasia characterized by a congenital fibrinogen deficiency It is transmitted in an autosomal recessive manner. Hemorrhagic manifestations are variable and can be life-threatening. A little more than 250 cases have been published up till now. We here report a new case of congenital afibrinogenemia in a 3 1/2-year old child hospitalized for medium abundance hematemesis. This case study aims to highlight numerous aspects of this condition from a clinical, biological, genetic and therapeutic points of view.

  13. [Genetics of congenital heart diseases].

    PubMed

    Bonnet, Damien

    2017-06-01

    Developmental genetics of congenital heart diseases has evolved from analysis of serial slices in embryos towards molecular genetics of cardiac morphogenesis with a dynamic view of cardiac development. Genetics of congenital heart diseases has also changed from formal genetic analysis of familial recurrences or population-based analysis to screening for mutations in candidates genes identified in animal models. Close cooperation between molecular embryologists, pathologists involved in heart development and pediatric cardiologists is crucial for further increase of knowledge in the field of cardiac morphogenesis and genetics of cardiac defects. The genetic model for congenital heart disease has to be revised to favor a polygenic origin rather than a monogenic one. The main mechanism is altered genic dosage that can account for heart diseases in chromosomal anomalies as well as in point mutations in syndromic and isolated congenital heart diseases. The use of big data grouping information from cardiac development, interactions between genes and proteins, epigenetic factors such as chromatin remodeling or DNA methylation is the current source for improving our knowledge in the field and to give clues for future therapies. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  14. Dermatoglyphic profile in congenital cataracts.

    PubMed

    Angra, S K; Rao, N P; Panda, A; Grewal, M S

    1990-01-01

    Forty-five children with congenital cataract cases were studied for patterns and compared with age sex matched controls. The patients showed marked differences in different dermatoglyphic traits. The intra uterine aetiological groups i.e. rubella, hereditary and undetected aetiology, showed variations in mainline terminations. Rubella group showed increased angle atd.

  15. Congenital Absence of the Pericardium

    PubMed Central

    Kim, Hyun-Jin; Cho, Goo-Yeong; Choi, Sang Il

    2014-01-01

    Congenital absence of the pericardium is a rare cardiac malformation and is most often asymptomatic. It is usually discovered as an incidental finding. Physical examination, chest radiography, and electrocardiogram are often unremarkable. Echocardiography provides valuable information, and sometimes computed tomography or magnetic resonance imaging is needed for subsequent confirmation. PMID:24753808

  16. [Pregnancy and congenital heart disease].

    PubMed

    Manso, Begoña; Gran, Ferrán; Pijuán, Antonia; Giralt, Gemma; Ferrer, Queralt; Betrián, Pedro; Albert, Dimpna; Rosés, Ferrán; Rivas, Nuria; Parra, Montserrat; Girona, Josep; Farrán, Inmaculada; Casaldáliga, Jaume

    2008-03-01

    Since the creation of the Adult Congenital Heart Disease Units and of the High Obstetric Risk Units, there has been increasing interest in hemodynamic and obstetric outcomes in pregnant woman with congenital heart disease. Retrospective descriptive study of 56 women with congenital heart disease aged (mean [range]) 25 (18-40) years, who experienced a total of 84 pregnancies between January 1992 and August 2006. The women were divided into three pregnancy risk groups: A, low-risk; B, moderate-risk, and C, high-risk. The incidence of complications during pregnancy was 1.6%, 15%, and 20% in groups A, B, and C, respectively; the incidence during the puerperium was 2%, 23%, and 50%, respectively; and maternal mortality was 0%, 7.6%, and 25%, respectively. Overall, 69 children were born, and the prematurity rates in the three groups were 11%, 15%, and 100%, respectively. The following risk factors were studied: pulmonary hypertension, cyanosis, arrhythmia, left ventricular outflow tract obstruction, right ventricular dilatation, systemic right ventricle, and anticoagulation therapy. The risk factor most significantly associated with maternal or fetal morbidity or mortality was found to be pulmonary hypertension. Risk stratification in pregnant women with congenital heart disease provides prognostic information that can help multidisciplinary teams to target care to achieve the best results.

  17. Somatic Activating Mutations in GNAQ and GNA11 Are Associated with Congenital Hemangioma

    PubMed Central

    Ayturk, Ugur M.; Couto, Javier A.; Hann, Steven; Mulliken, John B.; Williams, Kaitlin L.; Huang, August Yue; Fishman, Steven J.; Boyd, Theonia K.; Kozakewich, Harry P.W.; Bischoff, Joyce; Greene, Arin K.; Warman, Matthew L.

    2016-01-01

    Congenital hemangioma is a rare vascular tumor that forms in utero. Postnatally, the tumor either involutes quickly (i.e., rapidly involuting congenital hemangioma [RICH]) or partially regresses and stabilizes (i.e., non-involuting congenital hemangioma [NICH]). We hypothesized that congenital hemangiomas arise due to somatic mutation and performed massively parallel mRNA sequencing on affected tissue from eight participants. We identified mutually exclusive, mosaic missense mutations that alter glutamine at amino acid 209 (Glu209) in GNAQ or GNA11 in all tested samples, at variant allele frequencies (VAF) ranging from 3% to 33%. We verified the presence of the mutations in genomic DNA using a combination of molecular inversion probe sequencing (MIP-seq) and digital droplet PCR (ddPCR). The Glu209 GNAQ and GNA11 missense variants we identified are common in uveal melanoma and have been shown to constitutively activate MAPK and/or YAP signaling. When we screened additional archival formalin-fixed paraffin-embedded (FFPE) congenital cutaneous and hepatic hemangiomas, 4/8 had GNAQ or GNA11 Glu209 variants. The same GNAQ or GNA11 mutation is found in both NICH and RICH, so other factors must account for these tumors’ different postnatal behaviors. PMID:27058448

  18. EXIT procedure in a neonate with a prenatally diagnosed granular cell tumor.

    PubMed

    Mayer, Steffi; Till, Holger; Stepan, Holger

    2010-09-01

    Congenital oral tumor masses might cause ventilation problems in the neonate. We report the first case of an EXIT procedure performed in a fetal granular cell tumor arising from the maxilla that was diagnosed prenatally followed by surgical correction on the 4th day of life. The EXIT procedure is an elegant approach to optimize perinatal airway management in such tumors.

  19. Congenital anomalies in Primorsky region.

    PubMed

    Kiku, P; Voronin, S; Golokhvast, K

    2015-01-01

    According to WHO hereditary diseases and congenital malformations contribute significantly to the health of population. Thus, the problems of epidemiology, clinical presentation, diagnosis and treatment of congenital abnormalities are of interest for many researchers [2]. In addition, the dynamic accounting for the incidence of congenital malformations and hereditary diseases allows the researchers to assess the ecological situation in the region [1]. The occurrence of congenital anomalies in the world varies; it depends heavily on how carefully the data is collected [4]. Multifactorial or polygenic diseases develop under the influence of environmental factors in the presence of defective genes. They can constitute up to 90% of all chronic pathology [2-5]. To determine the incidence of congenital anomalies under the influence of environmental factors. The study used the methodology of system evaluation of congenital anomalies incidence in Primorsky region, depending on bio-climatic and environmental conditions. The authors used health statistics for the period from 2000 to 2014, F.12 class for congenital abnormalities in adolescents and children that were compared in geographical and temporal aspects with environmental factors of 33 settlements in Primorsky region. The environment is represented by nature and climate (6 factor modules) and sanitation (7 factor modules) blocks of factors. When formalizing the information database of the environment a specially developed 10-point assessment scale was used. Statistical processing of the information was carried out using Pearson's chi-squared test and multiple regression method from SSPS application program package. The study found that over the 15-year period the level of congenital abnormalities in children increased by 27.5% and in adolescents - by 35.1%, and in 2014 it amounted to 1687.6 and 839.3 per 100 000 people, respectively. The predictive model shows a steady further growth of this pathology. The incidence

  20. Eccrine angiomatous hamartoma: report of five congenital cases.

    PubMed

    Larralde, Margarita; Bazzolo, Eleonora; Boggio, Paula; Abad, María Eugenia; Santos Muñoz, Andrea

    2009-01-01

    Eccrine angiomatous hamartoma is a rare entity characterized histologically by the combination of proliferative eccrine and vascular elements. It generally arises before puberty, as solitary or multiple lesions, with a heterogeneous clinical appearance, affecting predominantly the distal extremities, with or without associated pain or hyperhidrosis. It may require surgical treatment due to cosmetic concern, progressive enlargement or the presence of pain or excessive hyperhidrosis. We report five congenital cases of eccrine angiomatous hamartoma, emphasizing a clinically uncommon tumor-like appearance, with numerous telangiectasias on their surfaces resembling vascular lesions, in two of them.

  1. Congenital uveal melanoma?

    PubMed

    Singh, Arun D; Schoenfield, Lynn A; Bastian, Boris C; Aziz, Hassan A; Marino, Meghan J; Biscotti, Charles V

    2016-01-01

    A 3-month-old infant with a white mother and Asian father presented with discoloration and prominence of the left eye since birth. Examination revealed a normal right eye. The left eye had hyperchromic heterochromia and an enlarged cornea (diameter, 13.0 mm) with intraocular pressure of 26 mm Hg. There were multiple areas of subconjunctival nodular pigmentation that extended posteriorly into the superior fornix. Fundus examination showed a large ciliochoroidal pigmented mass extending from 10:30 to 3:00 o'clock position involving the superior half of the choroid and adjacent ciliary body. The eye was enucleated, confirming the diagnosis of diffuse uveal melanoma with extraocular extension. Systemic surveillance (hepatic panel and ultrasonography of the liver) performed every 6 months for 5 years was has been negative for metastases. The tumor was investigated intensively for the panel of genes (BAP1, BRAF, NRAS12, NRAS61, GNAQ, Kit 9,11,13,17,18) implicated in pathogenesis of blue nevus, cutaneous melanoma, and mucosal melanomas with negative results. Moreover, germline BAP1 mutation could not be identified. This case possibly represents as yet unidentified uveal melanocytic proliferation rather than a true variant of uveal melanoma.

  2. Congenital melanocytic nevus with features of hybrid schwannoma/perineurioma.

    PubMed

    Wang, Lei; Wang, Gang; Gao, Tianwen

    2013-05-01

    Neural differentiation by melanocytic nevi represents a well-recognized phenomenon, and melanocytic nevi with perineurial differentiation have been reported recently. We reported a case of a congenital melanocytic nevus with histopathologic features of hybrid schwannoma/perineurioma. The patient was a 36-year-old male who presented with a black tumor on his arm since birth. Histopathology showed a congenital melanocytic nevus in the superficial dermis, but more strikingly, in continuity with the melanocytic nevus, there was a well-circumscribed but unencapsulated nodule in the deep dermis. The nodule was composed of cellular and myxoid areas with storiform, laminated or whorled growth patterns. The cellular area was mainly composed of proliferation of plump spindle, oval or epithelioid cells. The myxoid area was mainly composed of proliferation of slender spindle cells with mucin deposition. Immunohistochemical stains showed that the cellular area was positive for S100 and CD34, weakly positive for EMA, negative for Glut-1 and collagen IV, the myxoid area was positive for S100, negative for CD34, strongly positive for EMA and focally positive for Glut-1 and collagen IV. Our results show that congenital melanocytic nevi may show neural differentiation with histopathologic features of hybrid schwannoma/perineurioma.

  3. Carcinoid Tumor

    MedlinePlus

    ... are here Home > Types of Cancer > Carcinoid Tumor Carcinoid Tumor This is Cancer.Net’s Guide to Carcinoid Tumor. Use the menu below to choose the ... social workers, and patient advocates. Cancer.Net Guide Carcinoid Tumor Introduction Statistics Medical Illustrations Risk Factors Symptoms ...

  4. Operative treatment of congenital torticollis.

    PubMed

    Shim, J S; Jang, H P

    2008-07-01

    There were 47 patients with congenital muscular torticollis who underwent operative release. After a mean follow-up of 74 months (60 to 90), they were divided into two groups, one aged one to four years (group 1) and the other aged five to 16 years (group 2). The outcomes were assessed by evaluating the following parameters: deficits of lateral flexion and rotation, craniofacial asymmetry, surgical scarring, residual contracture, subjective evaluation and degree of head tilt. The craniofacial asymmetry, residual contracture, subjective evaluation and overall scores were similar in both groups. However, group 2 showed superior results to group 1 in terms of the deficits of movement, surgical scarring and degree of head tilt. It is recommended that operative treatment for congenital muscular torticollis is postponed until the patient can comply successfully with post-operative bracing and an exercise programme.

  5. [Congenital ranula in a newborn].

    PubMed

    Bernhard, M K; Hückel, D; Hamala, D

    2007-05-01

    Ranulas are cystic lesions in the floor of the mouth. They are either retention cysts of the excretory duct of the sublingual gland or pseudocysts formed by excretory duct rupture followed by extravasation and accumulation of mucus in the surrounding tissue. We report the case of a premature newborn with a congenital ranula in the floor of mouth. The ranula caused no discomfort or complications, so that immediate intervention was not necessary. The cyst resolved completely by the age of 4 months. Complications in newborns especially include airway obstruction and feeding difficulties. Surgical treatment options are needle aspiration, excision of the ranula, marsupialization, cryosurgery, and--in addition to excision of the cyst--removal of the ipsilateral sublingual gland. Sclerotherapy has shown good results as well. As many congenital cysts resolve or rupture spontaneously, they should be observed for potential resolution for several months in uncomplicated cases.

  6. Congenital Hypothyroidism: Facts, Facets & Therapy.

    PubMed

    Kollati, Yedukondalu; Ambati, Ranga Rao; Reddy, Prakash Narayana; Kumar, N Satya Sampath; Patel, Rajesh K; Dirisala, Vijaya R

    2017-01-01

    Thyroid hormone (T3) is essential for normal development of children enabling brain development and somatic growth. However, certain individuals are genetically predisposed with insufficient or no thyroid hormones. Such a condition is termed congenital hypothyroidism (CH). In the present review, a brief back ground about congenital hypothyroidism, factors associated with CH leading to thyroid dysgenesis and thyroid dyshormonogenesis is elaborated. Additionally, the guidelines for available treatment options, management and follow-up required for patients diagnosed with CH are discussed. Treatment options in terms of treatment initiation and dosage of hormone replacement are discussed. Though CH is considered as the most common neonatal metabolic disorder, it is also easily treatable compared to other metabolic or hereditary diseases. The outcome of CH treatment depends on the compliance of parents early in life and by patients themselves during later part of life. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  7. Congenital heart disease in pregnancy.

    PubMed

    Swan, Lorna

    2014-05-01

    The story of congenital heart disease is one of the major successes of medicine in the last 50 years. Heart conditions previously associated with early death are now successfully treated. Many of these women are now in their child-bearing years wishing to have children of their own. All of these women should be offered comprehensive pre-conception counselling by a dedicated multi-disciplinary team. Each woman will present a unique set of cardiac and obstetric challenges that require an individualised assessment of risk and a carefully documented care plan. In this chapter, I describe the most common forms of congenital heart disease and the specific issues that should be assessed before conception. I present a systematic approach to risk stratification and care planning. These lesions range from mild disease with little implications for pregnancy to those with a sizable risk of maternal mortality or complications. I will also discuss fetal risk factors.

  8. Congenital myotonia in related kittens.

    PubMed

    Hickford, F H; Jones, B R; Gething, M A; Pack, R; Alley, M R

    1998-06-01

    Four closely related domestic shorthair kittens were investigated following the detection of abnormalities in their gait, difficulty opening their mouths and muscle hypertrophy. They walked with a stiff, stilted gait, with the stiffness reducing during exercise. Startling of the kittens resulted in hyperextension of the limbs and falling to lateral recumbency, or spasm of the orbicularis oculi muscle, prolonged prolapse of the nictitating membranes and flattening of the ears. One kitten was intermittently dysphonic. Endotracheal intubation of the anaesthetised kittens was difficult due to an inability to open the mouth to a wide angle, and narrowing of the glottis due to muscle spasm. A diagnosis of congenital myotonia was made based on the clinical signs, the kittens' ages, typical myotonic discharges on electromyography, and the histopathological and histochemical findings in muscle. This is the first report of congenital myotonia in this species.

  9. Genetics of Congenital Heart Disease

    PubMed Central

    Richards, Ashleigh A; Garg, Vidu

    2010-01-01

    Cardiovascular malformations are the most common type of birth defect and result in significant mortality worldwide. The etiology for the majority of these anomalies remains unknown but genetic factors are being recognized as playing an increasingly important role. Advances in our molecular understanding of normal heart development have led to the identification of numerous genes necessary for cardiac morphogenesis. This work has aided the discovery of an increasing number of monogenic causes of human cardiovascular malformations. More recently, studies have identified single nucleotide polymorphisms and submicroscopic copy number abnormalities as having a role in the pathogenesis of congenital heart disease. This review discusses these discoveries and summarizes our increasing understanding of the genetic basis of congenital heart disease. PMID:21532774

  10. Congenital Absence of the Pericardium.

    PubMed

    Lopez, David; Asher, Craig R

    Congenital absence of the pericardium (CAP) is one of the rarest cardiac congenital anomalies. It can occur as a complete absence of the entire pericardium, absence of the right or left portion of the pericardium or a partial, foramen-like defect of the right or left pericardium. While the majority of cases are clinically silent, multiple reports associate CAP with symptomatic presentation. The most feared complication of CAP is sudden death due to cardiac strangulation across a partial defect of the left pericardium. Given its rare occurrence, most clinicians and imaging specialists will have little experience with this condition and may fail to recognize it on thoracic or cardiac studies. Thus, the purpose of this review is to highlight the common clinical and multimodality imaging features associated with this anomaly and suggest a management algorithm. Copyright © 2016. Published by Elsevier Inc.

  11. Congenital syphilis: The continuing scourge

    PubMed Central

    Agrawal, Prachi G.; Joshi, Rajesh; Kharkar, Vidya D.; Bhaskar, M. V.

    2014-01-01

    Congenital syphilis is a severe, disabling infection that occurs due to the transmission of Treponema pallidum across the placenta during pregnancy or from contact with an infectious genital lesion during delivery. However, its early diagnosis is often difficult because more than half of the affected infants are asymptomatic, and the signs in symptomatic infants may be subtle and nonspecific. Although its incidence is declining, this long-forgotten disease continues to affect pregnant women, resulting in considerable perinatal morbidity and mortality. We hereby report a case of a 2-month-old infant with early congenital syphilis presenting with joint swellings and Parrot's pseudoparalysis, a comparative rarity in the present scenario. The report also stresses upon the importance of implementing the Centres for Disease Control and Prevention recommendation that all the pregnant women should be screened for syphilis in the first antenatal visit in the first trimester and again in late pregnancy. PMID:26396451

  12. Classifying sex biased congenital anomalies

    SciTech Connect

    Lubinsky, M.S.

    1997-03-31

    The reasons for sex biases in congenital anomalies that arise before structural or hormonal dimorphisms are established has long been unclear. A review of such disorders shows that patterning and tissue anomalies are female biased, and structural findings are more common in males. This suggests different gender dependent susceptibilities to developmental disturbances, with female vulnerabilities focused on early blastogenesis/determination, while males are more likely to involve later organogenesis/morphogenesis. A dual origin for some anomalies explains paradoxical reductions of sex biases with greater severity (i.e., multiple rather than single malformations), presumably as more severe events increase the involvement of an otherwise minor process with opposite biases to those of the primary mechanism. The cause for these sex differences is unknown, but early dimorphisms, such as differences in growth or presence of H-Y antigen, may be responsible. This model provides a useful rationale for understanding and classifying sex-biased congenital anomalies. 42 refs., 7 tabs.

  13. Hirschsprungs disease with congenital hypothyroidism.

    PubMed

    Kota, Sunil Kumar; Modi, K D; Rao, Madan Mohan

    2012-03-01

    We report a female newborn baby who presented with vomiting and abdominal distension on day 21 of life. Examination revealed facial puffiness, open posterior fontanelles, dry skin, cold peripheries and prominent abdominal veins with visible peristalsis. Barium enema revealed dilated proximal colon, empty rectum, funnel like transition zone between proximal dilated and distal constricted bowel. Serum TSH level was >;150 uIU/mL. Biopsy revealed aganglionic segment suggesting Hirschsprungs disease, an unusual association with congenital hypothyroidism.

  14. Genetic appraisal of congenital cataract.

    PubMed

    Angra, S K; Rao, P; Panda, A; Grewal, M S

    1987-01-01

    A total of 45 congenital cataract cases were studied for chromosomal aberrations and dermatoglyphic patterns. Whereas parents showed no marked differences, patients showed marked differences in different dermatoglyphic traits as compared to age-sex matched controls. Out of all the patients Rubella, hereditary and undetected actiology groups showed variations differently, SCE were seen in all cataracts irrespective of their aetiology as compared to controls.

  15. [Congenital heart diseases and sports].

    PubMed

    Martínez Quintana, E; Agredo Muñoz, J; Rodríguez González, F; Nieto Lago, V

    2008-04-01

    Congenital heart diseases are a frequent cause of cardiology consultation. New diagnostic and therapeutic techniques have allowed greater survival and quality of life of patients who wish to participate in sports. What they can do is not always easy to determine. Guidelines are helpful at the time of deciding, although finally is the doctor the one that must determine in each case the situation of the patient and the type of exercise they can do depending on the severity and type of cardiopathy.

  16. [Congenital afibrinogenemia: a case report].

    PubMed

    El Boussaadni, Y; Benajiba, N; El Ouali, A; Amrani, R; Rkain, M

    2015-01-01

    Afibrinogenemia is a rare autosomal recessive disease. Its clinical manifestations vary in severity, ranging from minimal bleeding to cataclysmic hemorrhage, and can begin at birth or, sometimes, later. We report a case of a female infant, 10 months of age, hospitalized in the pediatrics department because of a postvaccination hematoma. Biologic exploration found congenital afibrinogenemia. Through this case, we review the clinical features of this disease and its management. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  17. Congenital deficiency of factor VII.

    PubMed

    Sikka, M; Gomber, S; Madan, N; Rusia, U; Sharma, S

    1996-01-01

    A case of congenital factor VII deficiency in a five-year-old child is reported. The patient, born of a non-consanguineous marriage, presented with repeated bouts of epistaxis since childhood. The prothrombin time (PT) was markedly prolonged with a normal bleeding time (BT), partial thromboplastin time with Kaolin (PTTK) and platelet count. The patient has been on follow up for the last four years and is doing apparently well.

  18. Syndromes with congenital brittle bones.

    PubMed

    Plotkin, Horacio

    2004-08-31

    There is no clear definition of osteogenesis imperfecta (OI). The most widely used classification of OI divides the disease in four types, although it has been suggested that there may be at least 12 forms of OI. These forms have been named with numbers, eponyms or descriptive names. Some of these syndromes can actually be considered congenital forms of brittle bones resembling OI (SROI). A review of different syndromes with congenital brittle bones published in the literature is presented. Syndromes are classified in "OI" (those secondary to mutations in the type I pro-collagen genes), and "syndromes resembling OI" (those secondary to mutations other that the type I pro-collagen genes, identified or not). A definition for OI is proposed as a syndrome of congenital brittle bones secondary to mutations in the genes codifying for pro-collagen genes (COL1A1 and COL1A2). A debate about the definition of OI and a possible clinical and prognostic classification are warranted.

  19. Syndromes with congenital brittle bones

    PubMed Central

    Plotkin, Horacio

    2004-01-01

    Background There is no clear definition of osteogenesis imperfecta (OI). The most widely used classification of OI divides the disease in four types, although it has been suggested that there may be at least 12 forms of OI. These forms have been named with numbers, eponyms or descriptive names. Some of these syndromes can actually be considered congenital forms of brittle bones resembling OI (SROI). Discussion A review of different syndromes with congenital brittle bones published in the literature is presented. Syndromes are classified in "OI" (those secondary to mutations in the type I pro-collagen genes), and "syndromes resembling OI" (those secondary to mutations other that the type I pro-collagen genes, identified or not). A definition for OI is proposed as a syndrome of congenital brittle bones secondary to mutations in the genes codifying for pro-collagen genes (COL1A1 and COL1A2). Summary A debate about the definition of OI and a possible clinical and prognostic classification are warranted. PMID:15339338

  20. Congenital Portosystemic Shunt: Our Experience

    PubMed Central

    Timpanaro, Tiziana; Passanisi, Stefano; Sauna, Alessandra; Trombatore, Claudia; Pennisi, Monica; Petrillo, Giuseppe; Smilari, Pierluigi; Greco, Filippo

    2015-01-01

    Introduction. Congenital portosystemic venous malformations are rare abnormalities in which the portal blood drains into a systemic vein and which are characterized by extreme clinical variability. Case Presentations. The authors present two case reports of a congenital extrahepatic portosystemic shunt (Type II). In the first patient, apparently nonspecific symptoms, such as headache and fatigue, proved to be secondary to hypoglycemic episodes related to the presence of a portosystemic shunt, later confirmed on imaging. During portal vein angiography, endovascular embolization of the portocaval fistula achieved occlusion of the anomalous venous tract. In the second patient, affected by Down's syndrome, the diagnosis of a portosystemic malformation was made by routine ultrasonography, performed to rule out concurrent congenital anomalies. Because of the absence of symptoms, we chose to observe this patient. Conclusions. These two case reports demonstrate the clinical heterogeneity of this malformation and the need for a multidisciplinary approach. As part of a proper workup, clinical evaluation must always be followed by radiographic diagnosis. PMID:25709849

  1. Pulmonary hypertension in congenital shunts.

    PubMed

    Beghetti, Maurice; Tissot, Cecile

    2010-10-01

    Pulmonary arterial hypertension frequently arises in patients with congenital heart disease. The vast majority present with congenital cardiac shunts. Initially these may manifest as left-to-right (i.e. systemic-to-pulmonary) shunts. The natural history of disease progression involves vascular remodeling and dysfunction that lead to increased pulmonary vascular resistance and, finally, to the development of Eisenmenger's syndrome, which is the most advanced form. The anatomical, pathological and structural abnormalities occurring in the pulmonary circulation of these patients are, to some extent, similar to those observed in other forms of pulmonary arterial hypertension. This understanding has recently led to significant changes in the management of Eisenmenger's syndrome, with the introduction of treatment specifically targeting pulmonary vascular disease. Early closure of the cardiac shunt remains the best way of preventing pulmonary vascular lesions. However, it is still not clear which preoperative parameters predict safe and successful repair, though hemodynamic evaluation is still routinely used for assessment. Postoperative pulmonary hypertension, both in the immediate period after surgical repair and during long-term follow-up, remains a real therapeutic challenge. The clinical situation of a single ventricle with Fontan circulation also presents difficulties when pulmonary vascular lesions are present. This article reviews pulmonary hypertension associated with congenital shunts and discusses a number of the specific problems encountered.

  2. Vestibular abnormalities in congenital disorders.

    PubMed

    Sando, I; Orita, Y; Miura, M; Balaban, C D

    2001-10-01

    This paper reviews the histopathologic features of vestibular abnormalities in congenital disorders affecting the inner ear, based upon a comprehensive literature survey and a review of cases in our temporal bone collection. The review proceeds in three systematic steps. First, we surveyed associated diseases with the major phenotypic features of congenital abnormalities of the inner ear (including the internal auditory canal and otic capsule). Second, the vestibular anomalies are examined specifically. Finally, the anomalies are discussed from a developmental perspective. Among vestibular anomalies, a hypoplastic endolymphatic duct and sac are observed most frequently. Anomalies of the semicircular canals are also often observed. From embryological and clinical viewpoints, many of these resemble the structural features from fetal stages and appear to be associated with vestibular dysfunction. It is expected that progress in genetic analysis and accumulation of temporal bone specimens with vestibular abnormalities in congenital diseases will provide crucial information not only for pathology of those diseases, but also for genetic factors that are responsible for the specific vestibular abnormalities.

  3. Congenital duplication of the larynx.

    PubMed

    Simpson, A I; Khanna, A; Stanton, A

    2014-06-01

    The larynx is an intricate structure serving three important functions in humans: it protects the lower respiratory airway, facilitates respiration and helps produce sound through a key role in phonation. We report the first published finding of congenital duplication of the larynx in a patient with previously cleared squamous cell carcinoma of the neck and a new diagnosis of squamous cell carcinoma of the lung. We describe the incidental finding of duplication of the larynx in a 62-year-old man with previously completely cleared squamous cell carcinoma of the neck, who presented with worsening dyspnoea. We also provide a brief overview of other published cases in which duplication of the vocal folds and epiglottis has been reported. Our patient experienced no symptoms related to this incidental finding of congenital duplication of the larynx. The first case of congenital duplication of the larynx is currently of academic interest only; however, the possible association with squamous cell carcinoma is postulated to raise awareness in clinicians who may observe further cases in the future.

  4. Pheochromocytoma complicated by cyanotic congenital heart disease: a case report

    PubMed Central

    Yamamoto, Keiko; Namba, Noriyuki; Kubota, Takuo; Usui, Takeshi; Takahashi, Kunihiko; Kitaoka, Taichi; Fujiwara, Makoto; Hori, Yumiko; Kogaki, Shigetoyo; Oue, Takaharu; Morii, Eiichi; Ozono, Keiichi

    2016-01-01

    Abstract. Coincidental cyanotic congenital heart disease and pheochromocytoma is uncommon, although some cases have been reported. We describe a girl aged 15 yr and 11 mo with pheochromocytoma and tricuspid atresia treated by performing the Fontan surgery. The patient did not have any specific symptoms of syndrome related to pheochromoytoma or a family history of pheochromocytoma. During cardiac catheterization, her blood pressure increased markedly, and an α-blocker was administered. Catecholamine hypersecretion was observed in the blood and urine, and abdominal computed tomography revealed a tumor in the right adrenal gland. Scintigraphy showed marked accumulation of 123I-metaiodobenzylguanidine in the tumor, which led to a diagnosis of pheochromocytoma. We did not detect any germline mutations in the RET, VHL, SDHB, SDHD, TMEM127, or MAX genes. This patient had experienced mild systemic hypoxia since birth, which may have contributed to the development of pheochromocytoma. PMID:27212797

  5. [Congenital retinal folds in different clinical cases].

    PubMed

    Munteanu, M

    2005-01-01

    We present 12 clinical cases of congenital retinal folds with different etiologies: posterior primitive vitreous persistency and hyperplasia (7 cases),retinocytoma (1 case). retinopathy of prematurity (1 case), astrocytoma of the retina (1 case), retinal vasculitis (1 case), Goldmann-Favre syndrome (1 case). Etiopathogenic and nosological aspects are discussed; the congenital retinal folds are interpreted as a symptom in a context of a congenital or acquired vitreo-retinal pathology.

  6. Accelerate Genomic Aging in Congenital Neutropenia

    DTIC Science & Technology

    2016-08-01

    replicative stress and/or changes in the bone marrow microenvironment in patients with congenital neutropenia leads to a higher rate of accumulation of...congenital neutropenia. We hypothesize that replicative stress and/or changes in the bone marrow microenvironment in patients with congenital neutropenia...Research Projection Office (Time frame 1-3 months; completed). DoD approval has been obtained. 1c. Obtain human blood or bone marrow samples from

  7. Congenital rubella in the USSR

    PubMed Central

    Kantorovič, R. A.; Volodina, N. I.; Teleševskaja, E. A.; Avdina, A. I.; Sokolova, N. M.; Beleckaja, L. V.; Černova, M. P.; Farber, N. A.

    1979-01-01

    The results of a comprehensive study of the problem of congenital rubella in Moscow and other cities of the USSR are presented. The highest rubella incidence was found among children 1-7 years of age; but 20-25 rubella cases were also recorded annually per 100 000 adults. Specific antihaemagglutinins were found in 36-70% of children and in 91-99% of adults. Investigation of the rubella foci revealed clinical rubella, confirmed by laboratory methods, in children and adults who had low initial titres of specific antihaemagglutinins. Serological screening of 1661 apparently healthy pregnant women detected antihaemagglutinins in 98.4%; however, low (1:8-1:16) titres were found in 53.3% and high (postinfection) titres and specific IgM in only 8.8% of cases. A study of 523 pregnant women who had been in contact with a source of infection revealed clinical rubella in 10.9% and inapparent infection in 0.7% of cases. A virological study of fetuses from infected pregnant women showed that there was intrauterine viral infection in 73% of cases; 38% of rubella-infected fetuses had congenital defects (unilateral or bilateral cataract, absence of one cerebral hemisphere, adhesion of the upper and lower eyelid, or diffuse damage of the crystalline lens); in one woman rubella virus was isolated from the fetuses and abortion materials received from two abortions with an interval of 6 months. Serological investigation of 519 mothers who had given birth to children with congenital defects showed that there were more frequent indications of rubella infection in the mothers of the children with CNS and cardiovascular defects, as well as in the children with congenital cardiovascular and CNS defects, than in the control groups. These data confirmed the teratogenic nature of rubella strains found in the USSR. This study indicates the need to improve rubella surveillance in pregnant women and to consider the prophylaxis of congenital rubella in the USSR. (See also Addendum.) ImagesFig. 1

  8. Congenital intranasal meningocele in a newborn – case raport

    PubMed Central

    Wodzińska, Ewa; Jończyk-Potoczna, Katarzyna; Warzywoda, Małgorzata; Nowakowska, Katarzyna; Pawlak, Bogdan

    2011-01-01

    Summary Background: Meningocele or meningocephalocele is a rare defect, which consists in the displacement of the structures of the brain or/and meninges through a congenital cavity in the cranium. Depending on the location, there are hernias of the skull vault and base or external and internal hernias. Some of them can cause breathing disorders in children. Case Report: We described a case of an eutrophic, full-term newborn boy with breathing disorders. A laryngological examination found a tumor of the left nasal meatus, from which a sample was collected for histopathological study. Due to a cyst revealed under the lesion and pulsation of the tumor, it was decided to include imaging examinations into the diagnostic process. Computed tomography (CT) showed a mass of meningocele type, which was confirmed in magnetic resonance imaging (MRI). Results: In case of breathing disorders and a suspected mass in the nasal meatus in a newborn, a congenital meningocele or menigocephalocele should be assumed. This constitutes a contraindication to sampling of the lesion, without prior imaging tests (CT and/or MRI). PMID:22802834

  9. Arrangements of Hepatobiliary Cystadenoma Complicated With Congenital Choledochal Cyst

    PubMed Central

    Li, En-Liang; Shi, Shi-Dai; Huang, Yong; Wu, Lin-Quan

    2015-01-01

    Abstract Hepatobiliary cystadenoma complication with congenital choledochal cyst is extremely rare and has never been reported in literatures so far. The aim of the study was to investigate the disease arrangements by analyzing the case and performing a systematic review of the literature. This case report documents the details and clear patterns of the patient. A 65-year-old woman with fever (39.2°C), nausea, vomiting, and chronic hepatitis B imaging demonstrated a left hepatic multilocular cystic mass and cystic dilated common bile duct. A regular left hemihepatectomy was performed with resection of the entire tumor and choledochal cyst. The surgical margins were negative and a final diagnosis of hepatobiliary cystadenoma complicated with congenital choledochal cyst was established. The patient had an uneventful postoperative recovery and liver function returned to normal levels. Main lessons learned from this case are: the awareness should be raised about the disease to avoid misdiagnosis; preoperative ultrasonography, computed tomography, magnetic resonance imaging, and magnetic resonance cholangiopancreatography play an important role in detecting the lesion; the scope and timing of the surgery should be determined, which provide the chance of cure to complete resection of the tumor. PMID:25621685

  10. Genetics Home Reference: nonbullous congenital ichthyosiform erythroderma

    MedlinePlus

    ... Metabolic Diseases Foundation for Ichthyosis and Related Skin Types (FIRST): Congenital Ichthyosiform Erythroderma National Organization for Rare Disorders (NORD): Ichthyosis University of Kansas ...

  11. History of the Congenital Heart Surgeons' Society.

    PubMed

    Mavroudis, Constantine; Williams, William G

    2015-10-01

    The Congenital Heart Surgeons' Society is a group of over 100 pediatric heart surgeons representing 72 institutions that specialize in the treatment of patients with congenital heart defects. The Society began in 1972 and incorporated as a not-for-profit charitable organization in 2004. It has become the face and voice of congenital heart surgery in North America. In 1985, the Society established a data center for multicenter clinical research studies to encourage congenital heart professionals to participate in improving outcomes for our patients. The goals of the Congenital Heart Surgeons' Society are to stimulate the study of congenital cardiac physiology, pathology, and management options which are instantiated in data collection, multi-institutional studies, and scientific meetings. Honest and open discussion of problems with possible solutions to the challenges facing congenital heart professionals have been the strength of the Congenital Heart Surgeons' Society. It is imperative for the growth of an organization to know from where it came in order to know to where it is going. The purpose of this article is to review the history of the Congenital Heart Surgeons' Society.

  12. The changing epidemiology of congenital heart disease.

    PubMed

    van der Bom, Teun; Zomer, A Carla; Zwinderman, Aeilko H; Meijboom, Folkert J; Bouma, Berto J; Mulder, Barbara J M

    2011-01-01

    Congenital heart disease is the most common congenital disorder in newborns. Advances in cardiovascular medicine and surgery have enabled most patients to reach adulthood. Unfortunately, prolonged survival has been achieved at a cost, as many patients suffer late complications, of which heart failure and arrhythmias are the most prominent. Accordingly, these patients need frequent follow-up by physicians with specific knowledge in the field of congenital heart disease. However, planning of care for this population is difficult, because the number of patients currently living with congenital heart disease is difficult to measure. Birth prevalence estimates vary widely according to different studies, and survival rates have not been well recorded. Consequently, the prevalence of congenital heart disease is unclear, with estimates exceeding the number of patients currently seen in cardiology clinics. New developments continue to influence the size of the population of patients with congenital heart disease. Prenatal screening has led to increased rates of termination of pregnancy. Improved management of complications has changed the time and mode of death caused by congenital heart disease. Several genetic and environmental factors have been shown to be involved in the etiology of congenital heart disease, although this knowledge has not yet led to the implementation of preventative measures. In this Review, we give an overview of the etiology, birth prevalence, current prevalence, mortality, and complications of congenital heart disease.

  13. Genetics Home Reference: nonsyndromic congenital nail disorder 10

    MedlinePlus

    ... congenital nail disorder 10 nonsyndromic congenital nail disorder 10 Enable Javascript to view the expand/collapse boxes. ... All Close All Description Nonsyndromic congenital nail disorder 10 is a condition that affects the fingernails and ...

  14. Associated noncardiac congenital anomalies among cases with congenital heart defects.

    PubMed

    Stoll, Claude; Dott, Beatrice; Alembik, Yves; Roth, Marie-Paule

    2015-02-01

    Cases with congenital heart defects (CHD) often have other associated anomalies. The purpose of this investigation was to assess the prevalence and the types of associated anomalies in CHD in a defined population. The anomalies associated with CHD were collected in all live births, stillbirths and terminations of pregnancy during 26 years in 346,831 consecutive pregnancies of known outcome in the area covered by our population based registry of congenital anomalies. Of the 4005 cases with CHD born during this period (total prevalence of 115.5 per 10,000), 1055 (26.3%) had associated major anomalies. There were 354 (8.8%) cases with chromosomal abnormalities including 218 trisomies 21, and 99 (2.5%) nonchromosomal recognized dysmorphic conditions. There were no predominant recognized dysmorphic conditions, but VACTERL association. However, other recognized dysmorphic conditions were registered including Noonan syndrome, fetal alcohol syndrome, and skeletal dysplasias. Six hundred and two (15.0%) of the cases had non syndromic, non chromosomal multiple congenital anomalies (MCA). Anomalies in the urinary tract, the musculoskeletal, the digestive, and the central nervous systems were the most common other anomalies. Prenatal diagnosis was obtained in 18.7% of the pregnancies. In conclusion the overall prevalence of associated anomalies, which was one in four infants, emphasizes the need for a thorough investigation of cases with CHD. A routine screening for other anomalies may be considered in infants and in fetuses with CHD. One should be aware that the anomalies associated with CHD can be classified into a recognizable anomaly, syndrome or pattern in one out of nine cases with CHD.

  15. Mammary tumors

    SciTech Connect

    Weller, R.E.

    1988-10-01

    Mammary neoplasia is one of the more common malignancies affecting domestic species. Despite their importance, they are often over- diagnosed, undertreated and subject to several misconceptions propagated by veterinarians and pet owners alike. Mammary neoplasia is the most frequent tumor type encountered in the female accounting for almost half of all malignancies reported. The canine has the highest incidence of mammary tumors of all domestic species. In the dog, about 65 percent of mammary tumors are benign mixed tumors, and 25 percent are carcinomas. The rest are adenomas, myoepitheliomas, and malignant mixed tumors. The age distribution of mammary tumors closely follows the age distribution of most tumors in the dog. Mammary tumors are rare in dogs 2 years old, but incidence begins to increase sharply at approximately 6 years of age. Median age at diagnosis is about 10 years. No breed predilection has been consistently reported.

  16. [Clinical features of solid malignant tumors in childhood].

    PubMed

    Koshinaga, Tsugumichi; Ohashi, Kensuke; Sugitou, Kiminobu; Ikeda, Tarou

    2013-07-01

    The pathogenesis of pediatric malignant tumors is associated with congenital abnormalities. Oncogenes and antioncogenes are identified in some of these cases. Neuroblastoma arises from the adrenal medulla and sympathetic ganglia. Most neuroblastomas produce catecholamine. Urinary vanillylmandelic acid(VMA)and homovanillic acid(HVA), metabolites of catecholamine, are sensitive tumor markers. Risk stratification according to tumor stage and a combination of prognostic factors helps determine the appropriate therapeutic strategy in clinical settings. Nephroblastoma(Wilms tumor)is the most common pediatric renal tumor and is often accompanied by congenital anomalies. Surgical resection of the tumor and the involved kidney is the initial treatment recommendation in the US and Japan. Consecutive chemotherapy and radiotherapy are administered after surgical staging and a definite histopathological diagnosis. Prognosis is relatively good for most nephroblastoma cases with a favorable histology. In addition to nephroblastoma, clear cell sarcoma of the kidney, characterized by a tendency to metastasize to the bone, is a renal tumor with poor prognosis. Rhabdoid tumor of the kidney is another tumor type; however, its pathogenesis is still unknown and it is associated with extremely poor prognosis because of the lack of effective therapeutic measures. Hepatoblastoma is the most common malignant liver tumor. The serum alpha-fetoprotein level is the most effective tumor marker. Complete surgical resection of the involved liver lobe is the definitive approach for cure. Preoperative chemotherapy increases the possibility of complete surgical resection. High-risk patients have a poor prognosis.

  17. Urogenital tumors

    SciTech Connect

    Weller, R.E.

    1994-03-01

    An overview is provided for veterinary care of urogenital tumors in companion animals, especially the dog. Neoplasms discussed include tumors of the kidney, urinary bladder, prostate, testis, ovary, vagina, vulva and the canine transmissible venereal tumor. Topics addressed include description, diagnosis and treatment.

  18. Wilms Tumor

    MedlinePlus

    ... Old Feeding Your 1- to 2-Year-Old Wilms Tumor KidsHealth > For Parents > Wilms Tumor Print A A A What's in this article? ... their child has cancer. Fortunately, most kids with Wilms tumor, a rare kidney cancer, survive and go on ...

  19. A Case Series: Congenital Hyperinsulinism

    PubMed Central

    Alaei, Mohammad Reza; Akbaroghli, Susan; Keramatipour, Mohammad; Alaei, Ali

    2016-01-01

    Introduction Congenital hyperinsulinism is a rare inherited disease caused by mutations in genes responsible for β-cell’s function in glucose hemostasis leading to profound and recurrent hypoglycemia. The incidence of the disease is about 1 in 50000 newborns. Mutations in at least 8 genes have been reported to cause congenital hyperinsulinism. Mutations in ABCC8 gene are the most common cause of the disease that account for approximately 40% of cases. Less frequently KCNJ11 gene mutations are responsible for the disease. Mutations in other genes such as HADH account for smaller fractions of cases. In nearly half of the cases the cause remains unknown. Case Presentation During the period between 2005 and 2010, a total of six patients with persistent hyperinsulinism were investigated at Mofid Children’s Hospital. In this study all of the patients had early onset hyperinsulinemia. Five patients had consanguineous parents. After failure of medical treatment in three patients, They were undergone pancreatectomy. Two diffuse types and one focal type had been recognized in pathological analysis of intra-operative frozen specimens of pancreas in these patients. Genetic analysis was performed using polymerase chain reaction followed by Sanger sequencing for ABCC8, KCNJ11and HADH genes. In five patients homozygous mutations in these genes were identified that indicated an autosomal recessive pattern of inheritance. In one patient a heterozygous mutation in ABCC8 was identified, indicating possible autosomal dominant inheritance of the disease. Conclusions Congenital hyperinsulinism can have different inheritance pattern. Autosomal recessive inheritance is more common but less frequently autosomal dominant inheritance can be seen. It appears that mutations in ABCC8 gene can show both autosomal recessive and autosomal dominant inheritance of the disease. PCR followed by Sanger sequencing proved to be an efficient method for mutation detection in three investigated genes

  20. Congenital myotonic dystrophy can show congenital fiber type disproportion pathology.

    PubMed

    Tominaga, Kayo; Hayashi, Yukiko K; Goto, Kanako; Minami, Narihiro; Noguchi, Satoru; Nonaka, Ikuya; Miki, Tetsuro; Nishino, Ichizo

    2010-04-01

    Congenital myotonic dystrophy (CDM) is associated with markedly expanded CTG repeats in DMPK. The presence of numerous immature fibers with peripheral halo is a characteristic feature of CDM muscles together with hypotrophy of type 1 fibers. Smaller type 1 fibers with no structural abnormality are a definitive criterion of congenital fiber type disproportion (CFTD). Nonetheless, we recently came across a patient who was genetically confirmed as CDM, but had been earlier diagnosed as CFTD when he was an infant. In this study, we performed clinical, pathological, and genetic analyses in infantile patients pathologically diagnosed as CFTD to evaluate CDM patients indistinguishable from CFTD. We examined CTG repeat expansion in DMPK in 28 infantile patients pathologically diagnosed as CFTD. Mutation screening of ACTA1 and TPM3 was performed, and we compared clinical and pathological findings of 20 CDM patients with those of the other cohorts. We identified four (14%) patients with CTG expansion in DMPK. ACTA1 mutation was identified in four (14%), and TPM3 mutation was found in two (7%) patients. Fiber size disproportion was more prominent in patients with ACTA1 or TPM3 mutations as compared to CFTD patients with CTG expansion. A further three patients among 20 CDM patients showed pathological findings similar to CFTD. From our results, CDM should be excluded in CFTD patients.

  1. Congenital Pleomorphic Adenoma in a SubmandibularGland of a Newborn- A Case Report

    PubMed Central

    Azma, Roxana; Fallahi, Minoo; Khoddami, Maliheh; Shamsian, Bibi Shahin; Alavi, Samin

    2016-01-01

    Introduction: Pleomorphic adenoma is a rare benign salivary gland neoplasm in children, which can be treated by simple excision. This tumor is rarely included in the differential diagnosis of solid submandibular masses in children. In the neonates, congenital pleomorphic adenoma usually presents in the nasopharynx. Surgical excision is the treatment of choice and recurrence is not expected. We report what appears to be the first case of congenital pleomorphic adenoma in the submandibular region in a one-day-old newborn. Case Report: The case of a one-day-old term baby is presented with a 5x2 cm left submandibualr mass with extension to the oral cavity. The mass was hard and non-mobile. During Ultrasonography and Contrast-enhanced Computed Tomography (CT) scan, the mass was solid with a heterogeneous internal structure. The tumor was completely excised and proved to be a pleomorphic adenoma during histopathological examination. Conclusion: Congenital pleomorphic adenoma rarely occurs in the nasopharynx and is treated by surgical excision. Our case is unique because the congenital pleomorphic adenoma is located in the submandibular gland of a newborn. PMID:27280103

  2. Congenital dystrophic medial rectus muscles

    PubMed Central

    Murthy, Ramesh

    2017-01-01

    We report two patients, one with congenital dystrophic medial rectus muscles and one with absence of the medial rectus muscles; in addition, one of them had absence of the lateral rectus muscles. While absence of the superior oblique and superior rectus has been more commonly reported in literature, especially with craniofacial syndromes, our patients were nonsyndromic. Considering the risk of anterior segment ischemia, correction of the large-angle exotropia was performed by horizontal rectus muscle surgery where possible, along with transfer of the superior oblique tendon to the superior part of the normal medial rectus muscle insertion area to create a tethering effect with a good outcome. PMID:28300745

  3. Laboratory Diagnosis of Congenital Toxoplasmosis

    PubMed Central

    Pomares, Christelle

    2016-01-01

    Recent studies have demonstrated that screening and treatment for toxoplasmosis during gestation result in a decrease of vertical transmission and clinical sequelae. Early treatment was associated with improved outcomes. Thus, laboratory methods should aim for early identification of infants with congenital toxoplasmosis (CT). Diagnostic approaches should include, at least, detection of Toxoplasma IgG, IgM, and IgA and a comprehensive review of maternal history, including the gestational age at which the mother was infected and treatment. Here, we review laboratory methods for the diagnosis of CT, with emphasis on serological tools. A diagnostic algorithm that takes into account maternal history is presented. PMID:27147724

  4. Short stature with congenital ichthyosis.

    PubMed

    Lakhani, Som J; Lakhani, Om J

    2015-12-09

    PIBIDS syndrome (photosensitivity, ichthyosis, brittle hair, intellectual impairment, decreased fertility and short stature) is a variant of trichothiodystrophy. It is a rare form of autosomal recessive congenital ichthyosis. Short stature is a vital component of PIBIDS syndrome. We present the cases of two siblings in whom we diagnosed PIBIDS syndrome. On evaluation for short stature, they were found to have severe vitamin D deficiency, which on correction led to the patients having considerable gain in stature. With this case, we would also like to propose that vitamin D deficiency could be one of the treatable causes of short stature in PIBIDS syndrome.

  5. CONGENITAL PSEUDARTHROSIS OF THE CLAVICLE

    PubMed Central

    de Figueiredo, Marina Juliana Pita Sassioto Silveira; dos Reis Braga, Susana; Akkari, Miguel; Prado, José Carlos Lopes; Santili, Cláudio

    2015-01-01

    Congenital pseudarthrosis of the clavicle (PCC) is a rare affection, that can be diagnosed at birth and represent a disturbance of union of the ossification centers. It's more common in girls and in the right side. This study objectives to proceed a revision about the subject, that was searched in online database of LILACS and MEDLINE. We found 56 articles till present data. Besides be a bit infrequent, the PCC must not be missed or even forgotten, especially as differential diagnosis with acute fracture of the clavicle at birth by trauma in the childbirth. The diagnostic is relatively easy and the treatment can be just observation or even surgical. PMID:27047839

  6. Idiopathic erythermalgia: a congenital disorder.

    PubMed

    Michiels, J J; van Joost, T; Vuzevski, V D

    1989-11-01

    Idiopathic erythermalgia during early childhood and adolescence is characterized by red, congested, burning pain of the lower extremities provoked by exercise or exposure to warmth. The clinical symptoms of idiopathic erythermalgia in a young woman and her mother are described. Histopathologic and immunofluorescence findings in biopsy specimens of affected areas of skin were consistent with a nonspecific inflammatory process. The condition was completely refractory to any treatment. Even the long-lasting relief of pain with one low dose of aspirin, which is a prerequisite for the diagnosis of thrombocytemic erythromelalgia, was lacking. Idiopathic erythermalgia appears to be a separate clinical entity and congenital disorder.

  7. Congenital ranula: a case report.

    PubMed

    Cavalcante, Ana Sueli Rodrigues; Rosa, Luiz Eduardo Blumer; Costa, Nívea Cristina Sena; Hatakeyama, Márcia; Anbinder, Ana Lia

    2009-01-01

    The purpose of this study was to report a case of bilateral swelling on the floor of the mouth of a 7-month-old patient. The lesion was congenital and had started to cause feeding problems. After the clinical diagnosis of ranula was made, the lesion was marsupialized. The obtained specimen was submitted for histopathological examination, which revealed an epithelial-lined cystic lesion. These results led to the final diagnosis of mucus retention cyst. After an 8-year follow-up period, the patient is in good general health with no recurrences.

  8. Minimal Incision Congenital Cardiac Surgery

    PubMed Central

    del Nido, Pedro J.

    2008-01-01

    Minimally invasive techniques have had limited application in congenital cardiac surgery, primarily due to the complexity of the defects, small working area, and the fact that most defects require exposure to intracardiac structures. Advances in cannula design and instrumentation have allowed application of minimal incision techniques but in most cases, cardiopulmonary bypass is still required. Image guided surgery, which uses non-invasive imaging to guide intracardiac procedures, holds the promise of permitting performance of reconstructive surgery in the beating heart in children. PMID:18395631

  9. Purpura-associated congenital lymphedema.

    PubMed

    Berti, Samantha; Pieri, Alessandro; Lotti, Torello; Duranti, Alberto; Panelos, John; De Martino, Maurizio; Moretti, Silvia

    2009-01-01

    An 8-year-old girl referred to our Department for a two-month worsening of congenital primary lymphedema of the lower limb and for the appearance of several purpuric lesions on the right thigh and knee. We diagnosed a lichenoid pigmented purpura of Gougerot and Blum in a patient with Milroy disease, complicated by an insufficiency of anterior saphena. We treated the patient with topical steroids and compression stockings, until surgical intervention of phlebectomy. We report this case for the rarity of the disease, for the even more rare association with lichenoid pigmented purpura and for cutaneous immunopathological findings.

  10. Accelerate Genomic Aging in Congenital Neutropenia

    DTIC Science & Technology

    2015-08-01

    myeloid leukemia (AML) is perhaps the major clinical concern in patients with severe congenital neutropenia (SCN) and Shwachman-Diamond syndrome (SDS...for the markedly increased risk of transformation to myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML) in patients with congenital...Hematopoietic stem cells Granulocyte colony-stimulating factor Granulocyte colony-stimulating factor receptor Acute myeloid leukemia Myelodysplastic

  11. Congenital Plasmodium falciparum Malaria in Washington, DC.

    PubMed

    Del Castillo, Melissa; Szymanski, Ann Marie; Slovin, Ariella; Wong, Edward C C; DeBiasi, Roberta L

    2017-01-11

    Congenital malaria is rare in the United States, but is an important diagnosis to consider when evaluating febrile infants. Herein, we describe a case of congenital Plasmodium falciparum malaria in a 2-week-old infant born in the United States to a mother who had emigrated from Nigeria 3 months before delivery. © The American Society of Tropical Medicine and Hygiene.

  12. A case and review of congenital leukonychia.

    PubMed

    Pathipati, Akhilesh S; Ko, Justin M; Yost, John M

    2016-10-15

    Leukonychia refers to a white discoloration of the nails. Although several conditions may cause white nails, a rare, isolated, congenital form of the disease is hypothesized to stem from disordered keratinization of the nail plate. Herein, we report a case of a 41-year-old woman with congenital leukonychia and review prior cases.

  13. The genetic landscape of familial congenital hydrocephalus.

    PubMed

    Shaheen, Ranad; Sebai, Mohammed Adeeb; Patel, Nisha; Ewida, Nour; Kurdi, Wesam; Altweijri, Ikhlass; Sogaty, Sameera; Almardawi, Elham; Seidahmed, Mohammed Zain; Alnemri, Abdulrahman; Madirevula, Sateesh; Ibrahim, Niema; Abdulwahab, Firdous; Hashem, Mais; Al-Sheddi, Tarfa; Alomar, Rana; Alobeid, Eman; Sallout, Bahauddin; AlBaqawi, Badi; AlAali, Wajeih; Ajaji, Nouf; Lesmana, Harry; Hopkin, Robert J; Dupuis, Lucie; Mendoza-Londono, Roberto; Al Rukban, Hadeel; Yoon, Grace; Faqeih, Eissa; Alkuraya, Fowzan S

    2017-06-01

    Congenital hydrocephalus is an important birth defect, the genetics of which remains incompletely understood. To date, only 4 genes are known to cause Mendelian diseases in which congenital hydrocephalus is the main or sole clinical feature, 2 X-linked (L1CAM and AP1S2) and 2 autosomal recessive (CCDC88C and MPDZ). In this study, we aimed to determine the genetic etiology of familial congenital hydrocephalus with the assumption that these cases represent Mendelian forms of the disease. Exome sequencing combined, where applicable, with positional mapping. We identified a likely causal mutation in the majority of these families (21 of 27, 78%), spanning 16 genes, none of which is X-linked. Ciliopathies and dystroglycanopathies were the most common etiologies of congenital hydrocephalus in our cohort (19% and 26%, respectively). In 1 family with 4 affected members, we identified a homozygous truncating variant in EML1, which we propose as a novel cause of congenital hydrocephalus in addition to its suggested role in cortical malformation. Similarly, we show that recessive mutations in WDR81, previously linked to cerebellar ataxia, mental retardation, and disequilibrium syndrome 2, cause severe congenital hydrocephalus. Furthermore, we confirm the previously reported candidacy of MPDZ by presenting a phenotypic spectrum of congenital hydrocephalus associated with 5 recessive alleles. Our study highlights the importance of recessive mutations in familial congenital hydrocephalus and expands the locus heterogeneity of this condition. Ann Neurol 2017;81:890-897. © 2017 American Neurological Association.

  14. Congenital psoriasis: case report and literature review.

    PubMed

    Lehman, Julia S; Rahil, Anudeep K

    2008-01-01

    While childhood psoriasis is fairly common, congenital psoriasis appears to be rare and has not been well characterized. We present a patient with histologically confirmed congenital psoriasis. By reviewing the literature, we aim to both define this disease and compare it to infantile and childhood psoriasis. Electronic searches found articles reporting patients with biopsy-proven congenital psoriasis. We recorded clinical features, such as family history, anatomic involvement, and disease severity. We compared these data with previous descriptions of infantile and childhood psoriasis. We included nine patients with congenital psoriasis in our analysis. No patient had a first-degree family history of psoriasis. While the face, scalp, chest, and trunk were frequently involved, the buttocks generally were spared. Several patients had persistent disease despite therapy. In this series, congenital psoriasis differed from infantile and childhood psoriasis in several respects. Specifically, congenital psoriasis was associated with a lower prevalence of relevant family history, which could increase over time, and a different pattern of anatomic involvement, which may reflect exposure to age-associated environmental factors. Although several patients with congenital psoriasis had severe disease, this likely represents publication bias. Additional reports of congenital psoriasis with extended follow-up are needed to better characterize this condition.

  15. Macular colobomas in Leber's congenital amaurosis.

    PubMed

    Margolis, S; Scher, B M; Carr, R E

    1977-01-01

    Two siblings with Leber's congenital amaurosis had the unusual association of bilateral macular colobomas. In addition to the colobomas, the patients also had deafmutism, severe myopia, large corneas, and an unusual discrete area of peripapillary tapetoretinal sheen. Electrodiagnostic evaluation of patients with congenitally poor visual ascuity and a central retinal defect differentiated a localized loss of funciton from a degeneration involving the entire retina.

  16. Hereditary congenital unilateral deafness: a new disorder?

    PubMed

    Dikkers, Frederik G; Verheij, Joke B G M; van Mechelen, Monique

    2005-04-01

    Congenital unilateral deafness is a rare disorder. The prevalence rates are unknown. The prevalence of children with severe to profound hearing losses that are congenital (or acquired before the development of speech and language) is 0.5 to 3 per 1,000 live births. Evidently, congenital unilateral deafness must have a lower prevalence. The purpose of this research was to present a new disorder, hereditary congenital unilateral deafness. A pedigree is presented in which both male and female members display symptoms of congenital unilateral deafness. Two affected persons and a normal-hearing member of the family have vestibular abnormalities without dysequilibrium. The inheritance pattern of this new syndrome is not clear. We hypothesize that the disorder might be new. A family like this has never before been presented in the medical literature.

  17. Congenital Lobar Emphysema with Pulmonary Extramedullary Hematopoiesis.

    PubMed

    Suryawanshi, Kishor; Nikumbh, Dhiraj; Singhavi, Sudhir; Damle, Rajshri; Dravid, Nandkumar

    2017-01-01

    Congenital lobar emphysema is a one of the rare variety of congenital abnormality of the lung causing respiratory distress in newborns and infants. Herein, we report a case of congenital lobar emphysema in a 3-week-old female admitted to the pediatric intensive care unit with severe respiratory distress. CT scan revealed a hyperinflated, hyperlucent left upper lobe, collapse of the ipsilateral lung and marked mediastinal shift to the right. The patient underwent emergency left upper lobectomy with improvement of her condition in the postoperative period. Histopathological findings confirmed the clinical diagnosis of congenital lobar emphysema with an unusual finding of pulmonary extramedullary hematopoiesis. Congenital lobar emphysema often presents a diagnostic and therapeutic dilemma and therefore requires a high index of suspicion in neonates presenting with respiratory distress to avoid morbidity and mortality.

  18. Tracheobronchial tumors

    PubMed Central

    Milenkovic, Branislava

    2016-01-01

    Tumors of trachea and bronchi are uncommon and can occur in the form of benign or low- and high-grade malignant tumors. Although tracheobronchial tumors (TBTs) represent only 0.6% of all pulmonary tumors, they are clinically significant. Delays in diagnosis of these tumors commonly occur because the signs and symptoms caused by these tumors are nonspecific and chest radiographs are often considered unremarkable. Therefore, novel radiological techniques and better access to flexible bronchoscopy enable detection of larger number of TBT. The purpose of this article is to provide a review of tracheal and bronchial tumors and discuss significant aspects of the different TBT with focus on clinical manifestations and diagnostic procedures. PMID:28066620

  19. [Congenital buried penis in children].

    PubMed

    Lardellier-Reynaud, F; Varlet, F; François, M; Mouriquand, P

    2011-10-01

    Congenital buried penis in children is an uncommon and poorly known entity. The aims of this study were to report an original technique for correction of buried penis and to evaluate its results. It is a retrospective study of buried penis operated between November 1998 and May 2009. The acquired concealed penis and hypospadias were excluded from this study. The procedure includes several stages: degloving of the penis through a ventral anchor-like incision; division of the adherent layers surrounding the corpora cavernosa; anchorage of the Buck's fascia to the corporeal albuginea at the base of the penis; and ventral cutaneous coverage. The long-term results were evaluated by the parents and the surgeon according to anatomical, functional and aesthetic criterion. Twenty-five boys were evaluated. The mean age at surgery was 27 months (seven days-120 months). Two children required an additional plasty. Results were satisfactory in 24 cases (96%). One child required a redo procedure for unsatisfactory outcome. Of seven children with redundant skin (28%), three underwent a complementary cutaneous excision. Congenital buried penis remains a controversial issue. Our technique was simple and easily reproducible. Voiding difficulties, urinary tract infection or strong parental request were the main indications of this surgery in our experience. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  20. [Congenital malformations: care or predict?].

    PubMed

    Pellerin, D

    1993-02-01

    Spectacular scientific and technological advances made in the last decade have had such a profound impact on biological and medical science that they have dramatically modified the citizen's behaviour concerning life events, especially congenital malformation. Prenatal diagnosis (PND) leads to do the diagnosis of almost all fetal internal and external malformations. The matter is, not only to care, but, first to know. The positive efficiency of PND is sometimes preparing the best cares and, of course, to recognize many severe anomalies postnatally diagnosed before PND time, and carrying wellknown 50% rate mortality by neo-natal surgery. Congenital diaphragmatic hernia is pointed out as a good example of it, and of hopes and disappointing in utero foetal surgery. New protocol of assessment of fetal renal function is an appreciated method to do prognosis of some fetal uropathies before late in utero drainage, for a short time waiting for necessary maturation of lungs allowing premature delivery. The possibility to do PND of small and benign malformation leads to ask for the question of utility of to know. In spite of the respect of quality of life, can we really allow this type of human selection to be made? The next knowledges of the human genoma map bring us into the predictive medicine. Using "compulsory" PND is a real risk to practice dangerously, a soft eugenism. PND must be, and remain an outstanding advance to provide better treatment.

  1. Congenital PCB poisoning: a reevaluation

    SciTech Connect

    Miller, R.W.

    1985-05-01

    A review of the literature reveals a need to clarify the pathologic physiology of congenital polychlorinated biphenyl (PCB) poisoning, which is characterized by intrauterine growth retardation, brown staining of the skin and mucous membranes as in Addison's disease, natal teeth, widely open fontanelles and sagittal suture and apparent overgrowth of the gingiva. The skull abnormalities may represent irregular calcification, with natal teeth appearing because the bone of the mandible is penetrated more easily than usual. Some fetuses were poisoned at the time the mothers ingested the oil; others were affected in the subsequent years from residual contamination in the mothers' bodies. The misadventure in Japan was repeated in Taiwan in 1979. The seven congenital cases in Taiwan reported thus far seem to differ from those in Japan. In Taiwan the noses were somewhat black, two of the infants did not have low birth weight and the osseous abnormalities of the skull and gingival hyperplasia were not observed. Systematic followup studies should be made in Taiwan of the children born within 2 years of maternal poisoning with PCBs. Special attention should be given to age at first dentition and skull-X-rays for spotty calcification, among other measures of physical, neurologic and intellectual development.

  2. Management of sporadic desmoid-type fibromatosis: a European consensus approach based on patients' and professionals' expertise - a sarcoma patients EuroNet and European Organisation for Research and Treatment of Cancer/Soft Tissue and Bone Sarcoma Group initiative.

    PubMed

    Kasper, B; Baumgarten, C; Bonvalot, S; Haas, R; Haller, F; Hohenberger, P; Moreau, G; van der Graaf, W T A; Gronchi, A

    2015-01-01

    Desmoid-type fibromatosis (DF) is a rare monoclonal, fibroblastic proliferation characterised by a variable and often unpredictable clinical course. It may affect nearly all parts of the body including extremities, trunk and abdomen. Considering the variable clinical presentations, anatomic locations and biological behaviours, an individualised treatment approach is required. No established or evidence-based approach for the treatment of this neoplasm is available as of today. Therefore, we propose a consensus treatment algorithm based on a round table meeting bringing together sarcoma experts from the European Organisation for Research and Treatment of Cancer (EORTC) Soft Tissue and Bone Sarcoma Group (STBSG) with patient advocates from Sarcoma Patients EuroNet (SPAEN). The aim of the meeting was to develop - for the first time ever - a consensus approach based on professionals' AND patients' expertise. As a fundamental prerequisite, all patients should be discussed in a multidisciplinary setting in centres or professional networks with a specific expertise in the disease. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Congenital dermal sinus tract of the spine: experience of 16 patients.

    PubMed

    Mete, Mesut; Umur, Ahmet Sukru; Duransoy, Yusuf Kurtuluş; Barutçuoğlu, Mustafa; Umur, Nurcan; Gurgen, Seren Gulsen; Selçuki, Mehmet

    2014-10-01

    Congenital dermal sinus tract is a rare entity which lined by epithelial cells and can end anywhere between subcutaneous planes to thecal sac. These tracts may be accompanied with other pathologies such as lipomyelomeningocele, myelomeningocele, split cord malformation, tethered cord, filum abnormality and inclusion tumors and treatment includes resection of tract with intradural exploration. The authors review their experience with 16 cases. Clinical, radiological appearance and treatment of these lesions discussed with literature review. © The Author(s) 2014.

  4. Congenital absence of the gallbladder: another cause of false-positive hepatobiliary image

    SciTech Connect

    Dickinson, C.Z.; Powers, T.A.; Sandler, M.P.; Partain, C.L.

    1984-01-01

    Hepatobiliary imaging with the various technetium-labeled IDA compounds is more than 90% sensitive and specific for the diagnosis of acute cholecystitis. Causes of false-positive studies include chronic cholecystitis, cystic-duct obstruction by tumor, prolonged fasting, the nonfasting state, pancreatitis, alcoholism, parenteral hyperalimentation, and severe intercurrent illness. A case of congenital absence of the gallbladder is sumbitted as another cause of a false-positive scan.

  5. Congenital toxoplasmosis: an uncommon disease in Thailand.

    PubMed

    Pengsaa, Krisana; Hattasingh, Weerawan

    2015-02-01

    The seroprevalence of toxoplasma antibodies in pregnant women and the prevalence of congenital infection differ widely between countries. A few cases of congenital toxoplasmosis diagnosed after the neonatal period, with long-term sequelae, have been reported in Thailand. No data on the prevalence of congenital toxoplasmosis have been documented and no screening for toxoplasmosis during pregnancy has been undertaken in Thailand. A questionnaire enquiring about cases of congenital toxoplasmosis during 1995-2013 was distributed to paediatricians in referral and university hospitals in Thailand and the responses were analysed. Specific toxoplasma IgM antibody and clinical features were used for diagnosis. There were 20 cases - 13 most likely and seven suspected cases of congenital toxoplasmosis. Most patients had systemic manifestations, but only 25% of diagnosed patients exhibited the classic triad of hydrocephalus, cerebral calcification and chorioretinitis. One of the five deceased patients lived beyond the age of 13 years and died of a pulmonary infection. All 15 surviving cases developed deafness, visual impairment or developmental delay. Twenty cases of congenital toxoplasmosis are reported. Delayed diagnosis and treatment resulted in a poor outcome. The prevention of toxoplasmosis in pregnant women and prompt diagnosis and appropriate treatment of congenital toxoplasmosis should be a priority in order to prevent a poor outcome in infected children.

  6. Lash ptosis in congenital and acquired blepharoptosis.

    PubMed

    Malik, Khurram J; Lee, Michael S; Park, D J John; Harrison, Andrew R

    2007-12-01

    To determine the prevalence of lash ptosis (LP) in eyes with congenital and acquired blepharoptosis. We retrospectively graded photographs of 228 eyes from 174 patients with congenital or acquired blepharoptosis for LP. We used a 4-point rating scale for LP, in which 0 indicates no LP; 1, minimal; 2, moderate; and 3, severe. A prospective evaluation of LP in 30 eyes from 15 patients without blepharoptosis (control eyes) was also performed. A total of 107 eyes (in 87 patients) demonstrated congenital blepharoptosis and 121 eyes (in 87 patients) had acquired blepharoptosis. A moderate to severe rating of LP (rating, >/= 2) occurred in 60.7% of eyes with congenital blepharoptosis, 28.9% of eyes with acquired blepharoptosis, and 6.7% of control eyes. Lash ptosis (rating, >/= 1) was present in 91.6% of eyes with congenital blepharoptosis, 83.5% of eyes with acquired blepharoptosis, and 33.3% of control eyes. The mean LP rating was 2.1 for eyes with congenital blepharoptosis, 1.3 for eyes with acquired blepharoptosis, and 0.6 for control eyes. Lash ptosis was common in the patients with blepharoptosis. Moderate to severe LP occurred more commonly in all forms of blepharoptosis compared with normal eyes, with more frequent and more severe LP demonstrated in eyes with congenital blepharoptosis.

  7. Norrbottnian congenital insensitivity to pain.

    PubMed

    Minde, Jan K

    2006-04-01

    Congenital insensitivity to pain is a rare hereditary neuropathy. We present patients from a large family in Norrbotten, Sweden with a mutation in the nerve growth factor beta gene (NGFbeta). Using a model of recessive inheritance, we identified an 8.3-Mb region on chromosome 1p11.2-p13.2 shared by the affected individuals in the family. Analysis of candidate genes in the disease-critical region revealed a mutation in the coding region of the NGFbeta gene specific for the disease haplotype. All three severely affected individuals were homozygous for the mutation. The disease haplotype was also observed in both unaffected and mildly affected family members, but in heterozygote form. We have identified 43 patients, 3 homozygous and 40 heterozygous. The homozygous patients have a severe congenital form with onset of symptoms at an early age, most often affecting the lower extremities with insidious progressive joint swellings or painless fractures. Fracture healing was normal, but the arthropathy was progressive, resulting in disabling Charcot joints with gross deformity and instability. These patients lacked deep pain perception in bones and joints and had no protective reflexes, leading to gross bone and joint complications. They also had abnormal temperature perception but normal ability to sweat. There was no mental retardation. Clinically, they fit best into the group HSAN type V. Sural nerve biopsies showed a moderate loss of thin myelinated fibers (Adelta-fibers) and a severe reduction of unmyelinated fibers (C-fibers). 14 of the 40 heterozygous adult patients had mild or moderate problems with joint deformities, usually with only slight discomfort. Treatment was conservative with (if needed) different kinds of orthosis and in three cases joint replacement. Nine patients had neuropathy, and nine patients had no symptoms. In congenital disorders like these, it is important to evaluate the age and also the slowly progressive nature, when considering treatment

  8. Malignant Melanoma in Association With a Thymic Nevus in a Patient With a Giant Congenital Nevus.

    PubMed

    Shvartser-Beryozkin, Yulia; Yakobson, Alexander; Benharroch, Daniel; Saute, Milton; Feinmesser, Meora

    2017-07-01

    Nevi and melanocytic proliferations are known to appear in multiple extracutaneous sites, including lymph nodes and meninges. We report a case of an anterior mediastinal mass in a patient with a giant congenital nevus and neurofibromatosis type I. Histologically, the tumor was found to be a malignant melanoma in the thymus arising in association with a nevus that involved most of the thymic tissue. There was no sign of cutaneous melanoma on skin examination. We suggest that the tumor originated from the benign nevus in the thymus, a rare extracutaneous location for nevi and malignant melanoma.

  9. Unilateral straight hair and congenital horner syndrome.

    PubMed

    Wang, Frederick M; Wertenbaker, Christian; Cho, Hyung; Marmor, Maury A; Ahn-Lee, Sandra S; Bernard, Bruno A

    2012-06-01

    Congenital Horner syndrome is a rare disorder that accounts for less than 5% of all cases of Horner syndrome. Like Horner syndrome in general, it consists primarily of ptosis, miosis, and anhidrosis. Congenital Horner syndrome may manifest some special features such as iris heterochromia since the sympathetic nervous system is an essential component for the development and maintenance of eye color. We present 3 cases of unilateral straight hair in association with congenital Horner syndrome in which the patients had straight hair ipsilateral to the Horner syndrome, whereas on the contralateral side, it was curly, and we discuss possible mechanisms for this phenomenon.

  10. Large bimedial rectus recessions in congenital esotropia.

    PubMed Central

    Szmyd, S. M.; Nelson, L. B.; Calhoun, J. H.; Spratt, C.

    1985-01-01

    The success rate of large (6 and 7 mm) bimedial rectus recessions in 45 congenital esotropes with deviations of 50 prism dioptres or greater was found to be 91%. Judgment of final alignment was made six weeks postoperatively, with an average follow-up of 13 months. Large bimedial rectus recessions are an effective surgical treatment for congenital esotropia. This procedure does not significantly alter adduction, and leaves other muscles available should further surgery be necessary. These findings show that initial surgery on three or more muscles is unnecessary in congenital esotropia. PMID:3994944

  11. Congenital onychoheterotopia involving multiple toe nails.

    PubMed

    Yadav, Savita; Khullar, Geeti; Dogra, Sunil

    2013-01-01

    Onychoheterotopia is an uncommon condition in which nail tissue is found beyond the common nail unit of the digits of the hands and feet, most often on the fifth digit of the hand. It represents an extra and independent nail that can be present either congenitally, or more commonly, acquired following trauma. The exact pathogenesis of the congenital type is undetermined. We report a 25-year-old male with multiple congenital ectopic nails of the toes since birth, which has not been reported before.

  12. Postural deformities in congenital nephrotic syndrome.

    PubMed Central

    Morgan, G; Postlethwaite, R J; Lendon, M; Houston, I B; Savage, J M

    1981-01-01

    Six successive cases of congenital nephrotic syndrome are described. Each one showed flexion deformities of the knees and hips, widely open anterior and posterior fontanelles, and wide separation of the skull sutures. These abnormalities were present not only in cases in which the renal histology was of the microcystic Finnish type of congenital nephrotic syndrome, but also in those in which the histological picture was one of the variants associated with congenital nephrotic syndrome. It is suggested that such abnormalities are postural deformities, possibly produced by the large placenta. Images Fig. 1 Fig. 2 PMID:7332344

  13. [Congenital hepatic fibrosis: apropos of 12 cases].

    PubMed

    Murga, M L; Jara, P; Díaz, M C; de la Rubia, L; Arroba, M L; Larrauri, J; Vázquez, C

    1988-02-01

    Twelve patients with congenital hepatic fibrosis have been retrospectively studied and followed for 1 to 14 years. Clinical features, hepatic function tests and biopsy have been analyzed. Presence of portal hypertension and congenital malformation have been investigated. Clinical presentations varies from newborn to nine years of age without male or female predominance. Most frequent clinical form has been hypertensive type. Cholangitic type has worse prognosis. Familiar recurrence rate is 20%. Congenital malformations are associated in 92% most frequently infantile polycystic kidney disease. Hepatic biopsy has confirmed diagnosis in all patients.

  14. [Sex differences in congenital heart disease].

    PubMed

    Aubry, P; Demian, H

    2016-12-01

    Gender influences the clinical presentation and the management of some acquired cardiovascular diseases, such as coronary artery disease, resulting in different outcomes. Differences between women and men are also noticed in congenital heart disease. They are mainly related to the prevalence and severity of some congenital heart defects at birth, and in adulthood to the prognosis, incidence of Eisenmenger syndrome and risks of pregnancy. The role of gender on the risk of operative mortality of congenital heart surgery remains debated. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  15. Management of Congenital Chest Wall Deformities

    PubMed Central

    Blanco, Felix C.; Elliott, Steven T.; Sandler, Anthony D.

    2011-01-01

    Congenital chest wall deformities are considered to be anomalies in chest wall growth. These can be categorized as either rib cage overgrowth or deformities related to inadequate growth (aplasia or dysplasia). Rib cage overgrowth leads to depression of the sternum (pectus excavatum) or protuberance of the sternum (pectus carinatum) and accounts for greater than 90% of congenital chest wall deformities. The remaining deformities are a result of inadequate growth. Evolution in the management of congenital chest wall deformities has made significant progress over the past 25 years. This article will review chest wall deformities and the current management strategies of these interesting anomalies. PMID:22294949

  16. Public health research in congenital heart disease.

    PubMed

    Lara, Diego A; Lopez, Keila N

    2014-01-01

    Public health research is an integral part of the study of congenital heart disease. While this type of research has become more popular, particularly over the past decade, it has a history that stretches back to almost the beginnings of pediatric cardiology as a field. This review aims to introduce the concepts and methodologies of public health and how they relate to congenital heart disease, describe some of the challenges of traditional research methods in congenital heart disease, describe the history of public health research, and demonstrate the relevance of public health research, particularly databases, to pediatric cardiology fellows.

  17. High hyperopia in Leber's congenital amaurosis.

    PubMed

    Wagner, R S; Caputo, A R; Nelson, L B; Zanoni, D

    1985-10-01

    Few studies comment on the type of refractive errors found in patients with Leber's congenital amaurosis. The association of an uncomplicated infantile form of this condition with high hyperopia but without systemic complications has been suggested. In a retrospective study, we identified 11 patients who satisfied the criteria for the diagnosis of this subtype of Leber's congenital amaurosis. All of our cases were found to have at least +6.00 diopters of hyperopia on cycloplegic refraction. No systemic abnormalities were found in any of these children. We suggest that high hyperopia be included in the diagnostic criteria of this specific form of Leber's congenital amaurosis.

  18. Hyperopia in complicated Leber's congenital amaurosis.

    PubMed

    Dagi, L R; Leys, M J; Hansen, R M; Fulton, A B

    1990-05-01

    We studied the refractive status of 13 children with Leber's congenital amaurosis. Seven had the disease complicated by neurological or other systemic abnormalities, while the other 6 patients had only ophthalmic abnormalities. All 13 patients were hyperopic. The magnitude of hyperopia did not differ significantly between the complicated and uncomplicated groups. Therefore, one cannot, as previously suggested, use the presence of high hyperopia to differentiate an uncomplicated form of Leber's congenital amaurosis from one complicated by neurologic or other systemic abnormalities. The concurrence of hyperopia with Leber's congenital amaurosis should not steer the physician away from careful neurologic systemic or biochemical evaluation of the child.

  19. Congenital dental disease of horses.

    PubMed

    DeBowes, R M; Gaughan, E M

    1998-08-01

    Equine congenital dental deformities are not limited merely to those presented here; however, the examples discussed offer the reader an appreciation for the range of severity and complexity that may be found in affected horses. The veterinarian is obligated to provide the best possible care for the patient and to relieve animal suffering. The lack of definitive evidence for heritability of many of these defects can place the veterinarian in an untenable position, particularly when presented with literature that proclaims or suggests without evidence that a particular condition is inherited. In such cases, the veterinarian is encouraged to counsel owners, citing substantiated medical information, and to recommend that owners make the decision to eliminate the affected animals' ability to reproduce.

  20. Congenital anomalies surveillance in Canada.

    PubMed

    Lowry, R Brian

    2008-01-01

    Congenital anomalies (CA) are present in approximately 3% of all newborn babies and account for about 12% of paediatric hospital admissions. They represent an important public health problem. Surveillance is especially important so that preventive measures such as folic acid fortification can be properly assessed without resorting to a series of ad hoc studies. Canada's surveillance of CAs is weak, with only Alberta and British Columbia having established sytems. Most provinces have perinatal systems but their CA data are incomplete and they do not capture terminations of pregnancy. The same is true of the Public Health Agency of Canada's system. A new system, the Fetal Alert Network, has been proposed for Ontario, which represents a start but will require additional sources of ascertainment if it is to be a truly population-based system for Ontario.

  1. X-linked congenital retinoschisis.

    PubMed

    Kellner, U; Brümmer, S; Foerster, M H; Wessing, A

    1990-01-01

    The natural history and electrophysiological findings of 52 patients with X-linked congenital retinoschisis with a follow-up of up to 26 years are described. The mean visual acuity was reduced to 0.24 +/- 0.2 and remained unchanged in most patients during this time. If visual loss occurred, it usually happened in the first decennium. The complications were retinal detachments in 11% and vitreous hemorrhages in 4% of the eyes. In general, the vitreous hemorrhages resolved spontaneously. Retinal detachments were treated successfully with conventional buckling procedures. Redetachments occurred in about 40%. Prophylactic laser coagulation was of no use because it was complicated by detachment in 43% of our series. The electro-oculogram was usually normal. In addition to the known electrorentinographic findings of normal a-wave and reduced b-wave amplitudes, we found prolonged b-wave latencies and implicit times, as well as a reduced 30 Hz flicker response.

  2. [Congenital bone marrow failure syndromes. The last 20 years by the example of congenital neutropenia].

    PubMed

    Zeidler, C; Welte, K

    2007-12-01

    Congenital bone marrow failure syndromes are rare diseases characterised by a reduction of mature blood cells (erythrocytes, platelets, neutrophils). Examples of such disorders include congenital aplastic anemia (Fanconi anemia), congenital hypoplastic anemia (Diamond-Blackfan anemia), congenital neutropenias (Kostmann syndrome, cyclic neutropenia, Shwachman-Diamond syndrome and others), and congenital thrombocytopenias (TAR syndrome, amegacaryocytic thrombocytopenia). In Germany the prevalence of congenital bone marrow failure syndromes can be estimated to be 10/1,000,000 children and adolescents. Although rare, these diseases contributed significantly to the current knowledge on normal haematopoiesis. The documentation of rare diseases by patient registries and the cooperation of clinical centres within networks are most important for the resolution of such disorders. In the following, congenital neutropenia will be presented as an example: Until the 1980s congenital neutropenia could only be classified clinically. Few cases had been reported in the literature. All subtypes were therefore collected under the general term "congenital neutropenia". The establishment of an international network of experts and the long-term documentation of the courses of disease in a common database allowed for statistically workable data in response to therapy, secondary diagnoses and the long-term prognosis. A close cooperation with scientists finally led to the characterisation of genetically different disorders with common pathomechanisms.

  3. Pituitary Tumors

    MedlinePlus

    ... National Brain Tumor Society 55Chapel Street Suite 200 Newton MA Newton, MA 02458 questions@braintumor.org http://www.braintumor. ... National Brain Tumor Society 55Chapel Street Suite 200 Newton MA Newton, MA 02458 questions@braintumor.org http:// ...

  4. Pituitary Tumors

    MedlinePlus

    ... pituitary is the "master control gland" - it makes hormones that affect growth and the functions of other glands in the body. Pituitary tumors are common, but often they don't cause health ... tumor produces hormones and disrupts the balance of hormones in your ...

  5. Carcinoid Tumors

    MedlinePlus

    Carcinoid tumors are rare, slow-growing cancers. They usually start in the lining of the digestive tract or in the lungs. They grow ... trouble breathing. Surgery is the main treatment for carcinoid tumors. If they haven't spread to other parts of the body, surgery can cure the cancer.

  6. Hypothalamic tumor

    MedlinePlus

    ... occur at any age. They are often more aggressive in adults than in children. In adults, tumors ... The treatment depends on how aggressive the tumor is, and whether it is a glioma or another type of cancer. Treatment may involve combinations of surgery, radiation , ...

  7. Pindborg tumor

    PubMed Central

    Caliaperoumal, Santhosh Kumar; Gowri, S.; Dinakar, J.

    2016-01-01

    Calcifying epithelial odontogenic tumor (CEOT), also known as Pindborg tumor, is a rare odontogenic epithelial neoplasm. So far, nearly 200 cases have been reported in the literature. We are reporting a case of CEOT in a 42-year-old male patient with painless bony swelling in the mandible. The clinical, radiographic, and histopathologic features are discussed with relevant references. PMID:27041911

  8. Characterization of a novel fusion gene EML4-NTRK3 in a case of recurrent congenital fibrosarcoma

    PubMed Central

    Tannenbaum-Dvir, Sarah; Glade Bender, Julia L.; Church, Alanna J.; Janeway, Katherine A.; Harris, Marian H.; Mansukhani, Mahesh M.; Nagy, Peter L.; Andrews, Stuart J.; Murty, Vundavalli V.; Kadenhe-Chiweshe, Angela; Connolly, Eileen P.; Kung, Andrew L.; Dela Cruz, Filemon S.

    2015-01-01

    Abstract We describe the clinical course of a recurrent case of congenital fibrosarcoma diagnosed in a 9-mo-old boy with a history of hemimelia. Following complete surgical resection of the primary tumor, the patient subsequently presented with bulky bilateral pulmonary metastases 6 mo following surgery. Molecular characterization of the tumor revealed the absence of the prototypical ETV6-NTRK3 translocation. However, tumor characterization incorporating cytogenetic, array comparative genomic hybridization, and RNA sequencing analyses, revealed a somatic t(2;15)(2p21;15q25) translocation resulting in the novel fusion of EML4 with NTRK3. Cloning and expression of EML4-NTRK3 in murine fibroblast NIH 3T3 cells revealed a potent tumorigenic phenotype as assessed in vitro and in vivo. These results demonstrate that multiple fusion partners targeting NTRK3 can contribute to the development of congenital fibrosarcoma. PMID:27148571

  9. Genetics Home Reference: congenital insensitivity to pain

    MedlinePlus

    ... have a complete loss of the sense of smell (anosmia). Congenital insensitivity to pain is considered a ... to cells that detect sensations such as touch, smell, and pain. Related Information What does it mean ...

  10. Transcription factor pathways and congenital heart disease.

    PubMed

    McCulley, David J; Black, Brian L

    2012-01-01

    Congenital heart disease is a major cause of morbidity and mortality throughout life. Mutations in numerous transcription factors have been identified in patients and families with some of the most common forms of cardiac malformations and arrhythmias. This review discusses transcription factor pathways known to be important for normal heart development and how abnormalities in these pathways have been linked to morphological and functional forms of congenital heart defects. A comprehensive, current list of known transcription factor mutations associated with congenital heart disease is provided, but the review focuses primarily on three key transcription factors, Nkx2-5, GATA4, and Tbx5, and their known biochemical and genetic partners. By understanding the interaction partners, transcriptional targets, and upstream activators of these core cardiac transcription factors, additional information about normal heart formation and further insight into genes and pathways affected in congenital heart disease should result. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Genetics Home Reference: Leber congenital amaurosis

    MedlinePlus

    ... Chung DC, Traboulsi EI. Leber congenital amaurosis: clinical correlations with genotypes, gene therapy trials update, and future ... refinement of the clinical definition, and genotype-phenotype correlations as a strategy for molecular diagnosis. Hum Mutat. ...

  12. [Congenital toxoplasmosis: severe ocular and neurological complications].

    PubMed

    Hoekstra, Franka; Buzing, Cecile; Sporken, Jan M J; Erasmus, Corry E; van der Flier, Michiel; Semmekrot, Ben A

    2011-01-01

    Two infants with congenital toxoplasmosis are presented. A girl born prematurely was treated postnatally after the mother had received antimicrobial treatment during pregnancy for acute toxoplasmosis. Apart from being small for gestational age, she remained without symptoms and treatment was ceased after 13 months. A 2-month-old boy presented with hydrocephalus and chorioretinitis, consistent with congenital toxoplasmosis. Despite antimicrobial treatment, at 12 months of age he suffered from epilepsy, cerebral palsy and vision impairment. Most infants with congenital toxoplasmosis (2 per 1000 live births in the Netherlands) are asymptomatic at birth. The education of pregnant women is crucial for the prevention of congenital toxoplasmosis. Awareness of antenatal and postnatal presenting signs and symptoms is important for clinicians, because early diagnosis and treatment may minimize sequelae. Untreated, the majority of affected infants will develop chorioretinitis, deafness and/or neurological symptoms.

  13. Genetics Home Reference: autosomal recessive congenital methemoglobinemia

    MedlinePlus

    ... it alters a molecule within these cells called hemoglobin . Hemoglobin carries oxygen to cells and tissues throughout the ... autosomal recessive congenital methemoglobinemia , some of the normal hemoglobin is replaced by an abnormal form called methemoglobin, ...

  14. Genetics Home Reference: critical congenital heart disease

    MedlinePlus

    ... right ventricle, D-transposition of the great arteries , Ebstein anomaly, hypoplastic left heart syndrome , interrupted aortic arch, ... Testing Registry: Congenital heart disease Genetic Testing Registry: Ebstein's anomaly Genetic Testing Registry: Hypoplastic left heart syndrome ...

  15. Cervicobrachialgia with congenital vertebral anomalies and diastematomyelia.

    PubMed

    Roosen, N; De Moor, J

    1984-05-01

    A case of diastematomyelia in an adult female patient is reported. The relationship of the cervicobrachialgia, which was the presenting sign, to the diastematomyelia and the congenital vertebral anomalies is discussed.

  16. Congenital Insensitivity to Pain (HSNA type IV).

    PubMed

    Millichap, J Gordon

    2015-04-01

    Investigators from New York University, NY, studied 14 patients with congenital insensitivity to pain with anhidrosis (CIPA), compared to 10 patients with chronically deficient sympathetic activity (pure autonomic failure), and 15 normal age-matched controls.

  17. Congenital esophageal stenosis owing to tracheobronchial remnants

    PubMed Central

    Rebelo, Priscila Guyt; Ormonde, João Victor C.; Ormonde, João Baptista C.

    2013-01-01

    OBJECTIVE To emphasize the need of an accurate diagnosis of congenital esophageal stenosis due to tracheobronchial remnants, since its treatment differs from other types of congenital narrowing. CASE DESCRIPTION Four cases of lower congenital esophageal stenosis due to tracheobronchial remnants, whose definitive diagnosis was made by histopathology. Except for the last case, in which a concomitant anti-reflux surgery was not performed, all had a favorable outcome after resection and anastomosis of the esophagus. COMMENTS The congenital esophageal stenosis is an intrinsic narrowing of the organâ€(tm)s wall associated with its structural malformation. The condition can be caused by tracheobronchial remnants, fibromuscular stenosis or membranous diaphragm and the first symptom is dysphagia after the introduction of solid food in the diet. The first-choice treatment to tracheobronchial remnants cases is the surgical resection and end-to-end anastomosis of the esophagus. PMID:24142326

  18. Congenital and Genetic Disease in Domestic Animals

    ERIC Educational Resources Information Center

    Mulvihill, John J.

    1972-01-01

    Reviews observations on domestic animals that have led to the identification of environmental teratogens, and have provided insight into the pathogenesis of congenital defects and genetic diseases in man." (Author/AL)

  19. Submacular hemorrhage secondary to congenital toxoplasmosis

    PubMed Central

    Costa, Ana Luiza Fontes de Azevedo; Martins, Thiago Gonçalves dos Santos; Moncada, Francisco Javier Solano; Motta, Mário Martins dos Santos

    2014-01-01

    ABSTRACT We report the case of a patient with congenital toxoplasmosis and submacular hemorrhage caused by a neovascular membrane who underwent an intravitreal injection of C3F8 and bevacizumab, and had a good visual recovery. PMID:24728255

  20. Ancient history of congenital adrenal hyperplasia.

    PubMed

    New, Maria I

    2011-01-01

    Although there are many erudite reports on the history of endocrinology and endocrine disorders, the history of congenital adrenal hyperplasia has not been published. I have tried to review ancient as well as modern history of CAH.

  1. Congenital lung lesions: Postnatal management and outcome.

    PubMed

    Parikh, Dakshesh H; Rasiah, Shree Vishna

    2015-08-01

    Antenatal diagnosis of lung lesion has become more accurate resulting in dilemma and controversies of its antenatal and postnatal management. Majority of antenatally diagnosed congenital lung lesions are asymptomatic in the neonatal age group. Large lung lesions cause respiratory compromise and inevitably require urgent investigations and surgery. The congenital lung lesion presenting with hydrops requires careful postnatal management of lung hypoplasia and persistent pulmonary hypertension. Preoperative stabilization with gentle ventilation with permissive hypercapnia and delayed surgery similar to congenital diaphragmatic hernia management has been shown to result in good outcome. The diagnostic investigations and surgical management of the asymptomatic lung lesions remain controversial. Postnatal management and outcome of congenital cystic lung lesions are discussed.

  2. BRAF exon 15 mutations in pediatric renal stromal tumors: prevalence in metanephric stromal tumors.

    PubMed

    Marsden, Lily; Jennings, Lawrence J; Gadd, Samantha; Yu, Min; Perlman, Elizabeth J; Cajaiba, Mariana M

    2017-02-01

    Metanephric stromal tumors (MSTs) are rare renal stromal tumors that predominantly affect children. They belong to the metanephric family of tumors, along with metanephric adenofibroma and metanephric adenoma. The previous documentation of BRAF exon 15 mutations in 88% of metanephric adenomas and in isolated cases of metanephric adenofibroma prompted us to investigate the prevalence of these mutations in MSTs and in other pediatric renal stromal tumors. In this study, 17 MSTs, 22 congenital mesoblastic nephromas, and 6 ossifying renal tumors of infancy were selected for BRAF exon 15 testing. Tumor genomic DNA was extracted from formalin-fixed paraffin-embedded tissue, followed by polymerase chain reaction amplification and Sanger dideoxy sequencing with primers flanking the BRAF exon 15 gene. BRAF exon 15 mutations were found in 11 (65%) of the 17 cases of MST, all corresponding to a thymidine-to-adenine substitution at codon 600 (BRAF V600E). All other renal stromal tumors tested were negative for BRAF exon 15 mutations. In conclusion, BRAF V600E mutations are encountered in most MSTs, supporting a link with other metanephric tumors and suggesting a clonal event possibly affecting primordial renal cells. In addition, BRAF V600E mutations have been associated with oncogene-induced senescence in other benign tumors, providing clues to the pathogenesis of metanephric neoplasms in keeping with their overall benign behavior. Our results also suggest a potential diagnostic use for BRAF exon 15 mutations in differentiating MSTs from other pediatric renal stromal tumors, particularly in limited samples.

  3. Screening programme for congenital toxoplasmosis in France.

    PubMed

    Thulliez, P

    1992-01-01

    The high prevalence of Toxoplasma gondii infection in France led to the establishment of a national screening programme. Preventive measures were progressively introduced, and these became compulsory in 1978 with the result that the incidence of congenital toxoplasmosis is now markedly reduced. Further improvements may include more systematic sampling from women before pregnancy, better and adequate health education and centralized notification of both maternal and congenital cases of toxoplasmosis.

  4. Congenital bilateral sternocleidomastoid contracture: a case report.

    PubMed

    Babu, Manohar K V; Lee, Peter; Mahadev, Arjandas; Lee, Eng Hin

    2009-05-01

    Unilateral sternocleidomastoid muscle contracture causing torticollis and other secondary deformities such as facial scoliosis, plagiocephaly and scoliosis of cervical spine are well known. The aetiology and pathogenesis is still intriguing. Although unilateral contracture of sternocleidomastoid is seen quite often, bilateral sternocleidomastoid contracture is almost unheard of. A review of the English literature revealed no cases of bilateral congenital sternocleidomastoid contracture being reported. We present a case report of a 19-year-old girl with congenital bilateral sternocleidomastoid contracture.

  5. Congenital diseases of the gastrointestinal tract.

    PubMed

    Lentze, M

    2014-05-01

    With the rapid increase in knowledge on the genetic origin of diseases within the gastrointestinal tract the number of congenital diseases, which already manifest during childhood have drastically increased. Due to the large application of molecular genetics the number is steadily increasing. To make the access to these rare diseases fast and efficient the data base of the National Library of Medicine (Online Mendelian Inheritance of Man - OMIN) is a very helpful online tool, with which all these disease entities can be found easily (http://www.ncbi.nlm.nih.gov/omim). Detailed tables are given to find most of the congenitally inherited disease, which affect the gastrointestinal tract. A variety of congenital diarrheas with disturbances of digestion, hydrolysis, absorption and secretion is described in detail: lactose intolerance, sucrose intolerance, glucose-galactose malabsorption, fructose malabsorption, trehalase and enterokinase deficiency, congenital chloride and sodium diarrhea, congenital hypomagnesaemia, primary bile acid malabsorption, acrodermatitis enteropathica and Menke's syndrome. Also described in detail are diseases with structural anomalies of the intestine like microvillous inclusion disease, congenital tufting enteropathy and IPEX syndrome. The diagnosis in the disturbances of carbohydrate hydrolysis or absorption can be established by H2-breath tests after appropriate sugar challenge. Treatment consists of elimination of the responsible sugar from the diet. The diagnosis of the congenital secretory diarrheas is established by investigation of electrolytes in blood and stool. Substitution of high doses of the responsible mineral can improve the clinical outcome. In acrodermatitis enteropathica low serum zinc level together with the typical skin lesions guide to the diagnosis. High doses of oral zinc aspartate can cure the symptoms of the disease. The diagnosis of structural congenital lesions of the intestine can be established by histology and

  6. Mediastinal bronchogenic cyst mimicking congenital lobar emphysema.

    PubMed

    Arun, Sumitha; Kumar, Manish; Ross, Benjamin Jeyanth

    2016-09-08

    Bronchogenic cyst (BC) is a rare congenital malformation of the lung. Most patients remain asymptomatic until adulthood while some are symptomatic in the first few years of life. However, symptoms in newborn period are rare. We report a case of a 3-day-old preterm baby with respiratory distress diagnosed as congenital lobar emphysema on chest X-ray. A CT scan revealed a mediastinal cyst causing obstructive lobar emphysema. The cyst was excised and pathological examination was suggestive of BC.

  7. Leber's congenital amaurosis with associated nephronophthisis.

    PubMed

    Roizenblatt, J; Peduti Cunha, L A

    1980-01-01

    The authors present a case of a 15-year-old girl with Leber's congenital amaurosis with associated nephronophthisis. The main findings in this case are: congenital blindness; enophthalmos; photophobia; nystagmus; keratoconus; cataracts; pigmentary degeneration in the fundus of both eyes; progressive uremia with absence of hematuria, proteinuria, pyuria, and glycosuria; low urinary density, normal lipidic profile; osteoporosis; absence of edema; polydipsia; polyuria; and a history of consanguinity between her parents. Tranmission of this entity allows an autosomal recessive pattern.

  8. Congenital abnormalities associated with extrahepatic portal hypertension.

    PubMed Central

    Odièvre, M; Pigé, G; Alagille, D

    1977-01-01

    Congenital abnormalities were present in 12 out of 30 (40%) children with extrahepatic portal hypertension of unknown cause, but in only 2 out of 17 (12%) children with extnahepatic portal hypertension secondary to umbilical vein catheterization or omphalitis. The most frequent abnormalities in this series and in published reports were atrial septal defect, malformation of the biliary tract, and anomalous inferior vena cava. These findings are consistent with the view that some cases with extrahepatic portal hypertension are congenital in origin. PMID:869567

  9. Congenital abnormalities associated with extrahepatic portal hypertension.

    PubMed

    Odièvre, M; Pigé, G; Alagille, D

    1977-05-01

    Congenital abnormalities were present in 12 out of 30 (40%) children with extrahepatic portal hypertension of unknown cause, but in only 2 out of 17 (12%) children with extnahepatic portal hypertension secondary to umbilical vein catheterization or omphalitis. The most frequent abnormalities in this series and in published reports were atrial septal defect, malformation of the biliary tract, and anomalous inferior vena cava. These findings are consistent with the view that some cases with extrahepatic portal hypertension are congenital in origin.

  10. Congenital Symmastia: A 3-Step Approach

    PubMed Central

    Allam, Atef A.

    2016-01-01

    Summary: Congenital symmastia is a medial confluence of the breasts. It is a rare anomaly with few reports in the literature and no standard treatment. In this article, we present a case of congenital symmastia treated by 3 steps: liposuction, fixation of the skin to the chest wall in the area of the intermammary sulcus, and postoperative intermammary compression. A successful result was achieved with normal cleavage between the breasts. So, this is considered the ideal treatment for this condition.

  11. [Congenital hairy polyp of the nasopharynx--a case report].

    PubMed

    Baljosević, Ivan; Minić, Predrag; Duricić, Slavisa; Subarević, Vladan

    2007-01-01

    Hairy polyps are very rare benign tumors that can occur anywhere in the body, and they are the most common congenital nasopharyngeal masses. A two-day-old full-term female was admitted to the newborn Special Care Unit with noisy breathing, intermittent upper airway obstruction and feeding difficulty. A 3.4 kg infant was born by spontaneous vaginal delivery to a healthy mother, following a normal pregnancy. On admission, she presented with noisy inspiratory breathing which was louder and more labored in prone position. Flexible endoscopy showed a pale sausage-like mass protruding from nasopharynx just behind the soft palate, to the oropharynx and back. A computed tomography scan showed a 1.8 cm round mass in the right nasopharynx, with central fat density and no intracranial communication. The mass was excised transorally with no evidence of a residual tumor. The infant made a full and uneventful postoperative recovery. Hairy polyps usually occur as isolated defects and they are not associated with other congenital anomalies. Genetic predisposition has not been established. It does not have malignant alteration. However, there is some confusion about the histological classification of these lesions. One theory supports the idea that hairy polyps originate from disturbed development of stomodeum in the 28th week of gestation and regression of the nasopharyngeal membrane. The second theory supports the idea of origin from the first or second bronchial arch. Probably the best assumption would be that it develops as a special and unique entity. Hairy polyp is an unusual malformation that most frequently appears during the first days after birth. Complete resection provides permanent cure.

  12. Approach to the diagnosis of congenital myopathies

    PubMed Central

    North, Kathryn N.; Wang, Ching H.; Clarke, Nigel; Jungbluth, Heinz; Vainzof, Mariz; Dowling, James J.; Amburgey, Kimberly; Quijano-Roy, Susana; Beggs, Alan H.; Sewry, Caroline; Laing, Nigel G.; Bönnemann, Carsten G.

    2017-01-01

    Over the past decade there have been major advances in defining the genetic basis of the majority of congenital myopathy subtypes. However the relationship between each congenital myopathy, defined on histological grounds, and the genetic cause is complex. Many of the congenital myopathies are due to mutations in more than one gene, and mutations in the same gene can cause different muscle pathologies. The International Standard of Care Committee for Congenital Myopathies performed a literature review and consulted a group of experts in the field to develop a summary of (1) the key features common to all forms of congenital myopathy and (2) the specific features that help to discriminate between the different genetic subtypes. The consensus statement was refined by two rounds of on-line survey, and a three-day workshop. This consensus statement provides guidelines to the physician assessing the infant or child with hypotonia and weakness. We summarise the clinical features that are most suggestive of a congenital myopathy, the major differential diagnoses and the features on clinical examination, investigations, muscle pathology and muscle imaging that are suggestive of a specific genetic diagnosis to assist in prioritisation of genetic testing of known genes. As next generation sequencing becomes increasingly used as a diagnostic tool in clinical practise, these guidelines will assist in determining which sequence variations are likely to be pathogenic. PMID:24456932

  13. Management of adolescents with congenital adrenal hyperplasia.

    PubMed

    Merke, Deborah P; Poppas, Dix P

    2013-12-01

    The management of congenital adrenal hyperplasia involves suppression of adrenal androgen production, in addition to treatment of adrenal insufficiency. Management of adolescents with congenital adrenal hyperplasia is especially challenging because changes in the hormonal milieu during puberty can lead to inadequate suppression of adrenal androgens, psychosocial issues often affect adherence to medical therapy, and sexual function plays a major part in adolescence and young adulthood. For these reasons, treatment regimen reassessment is indicated during adolescence. Patients with non-classic congenital adrenal hyperplasia require reassessment regarding the need for glucocorticoid drug treatment. No clinical trials have compared various regimens for classic congenital adrenal hyperplasia in adults, thus therapy is individualised and based on the prevention of adverse outcomes. Extensive patient education is key during transition from paediatric care to adult care and should include education of females with classic congenital adrenal hyperplasia regarding their genital anatomy and surgical history. Common issues for these patients include urinary incontinence, vaginal stenosis, clitoral pain, and cosmetic concerns; for males with classic congenital adrenal hyperplasia, common issues include testicular adrenal rest tumours. Transition from paediatric to adult care is most successful when phased over many years. Education of health-care providers on how to successfully transition patients is greatly needed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. Management of adolescents with congenital adrenal hyperplasia

    PubMed Central

    Merke, Deborah P; Poppas, Dix P

    2014-01-01

    The management of congenital adrenal hyperplasia involves suppression of adrenal androgen production, in addition to treatment of adrenal insufficiency. Management of adolescents with congenital adrenal hyperplasia is especially challenging because changes in the hormonal milieu during puberty can lead to inadequate suppression of adrenal androgens, psychosocial issues often affect adherence to medical therapy, and sexual function plays a major part in adolescence and young adulthood. For these reasons, treatment regimen reassessment is indicated during adolescence. Patients with non-classic congenital adrenal hyperplasia require reassessment regarding the need for glucocorticoid drug treatment. No clinical trials have compared various regimens for classic congenital adrenal hyperplasia in adults, thus therapy is individualised and based on the prevention of adverse outcomes. Extensive patient education is key during transition from paediatric care to adult care and should include education of females with classic congenital adrenal hyperplasia regarding their genital anatomy and surgical history. Common issues for these patients include urinary incontinence, vaginal stenosis, clitoral pain, and cosmetic concerns; for males with classic congenital adrenal hyperplasia, common issues include testicular adrenal rest tumours. Transition from paediatric to adult care is most successful when phased over many years. Education of health-care providers on how to successfully transition patients is greatly needed. PMID:24622419

  15. [Adipocytic tumors].

    PubMed

    Stock, Nathalie

    2015-01-01

    Adipocytic tumors are the most common mesenchymal neoplasms, liposarcoma accounting for approximately 20% of soft tissue sarcomas. The differential diagnosis between benign and malignant tumors is often problematic and represents a significant proportion of consultation cases. The goal of this article is to review liposarcoma subtypes, the main benign adipocytic neoplasms: lipoblastoma, hibernoma, spindle/pleomorphic cell lipoma, chondroid lipoma, as well as non adipocytic neoplasms with a lipomatous component such as lipomatous solitary fibrous tumor, emphasizing on practical differential diagnosis issues, and immunohistochemical and molecular tools allowing their resolution.

  16. Vascular Tumors

    PubMed Central

    Sepulveda, Abel; Buchanan, Edward P.

    2014-01-01

    Vascular anomalies are divided into two main groups: tumors and malformations. Vascular tumors are a large and complex group of lesions, especially for clinicians with none or little experience in this field. In the past, these lesions caused a great deal of confusion because many appear analogous to the naked eye. Thankfully, recent advances in diagnostic techniques have helped the medical community to enhance our comprehension, accurately label, diagnose, and treat these lesions. In this article, we will review the most frequent vascular tumors and provide the reader with the tools to properly label, diagnose, and manage these complex lesions. PMID:25045329

  17. Possible association between acetazolamide administration during pregnancy and multiple congenital malformations

    PubMed Central

    Al-Saleem, Afnan I; Al-Jobair, Asma M

    2016-01-01

    Congenital malformations might occur because of environmental or genetic factors, and sometimes occur because of unknown causes. Acetazolamide is a carbonic anhydrase inhibitor that is used to treat idiopathic intracranial hypertension, glaucoma, and epilepsy. The use of acetazolamide has not been recommended for pregnant women because of reported teratogenic risks. Congenital malformations, such as ectrodactyly, syndactyly, cleft lip/palate, and retarded incisor teeth development, have been reported in experimental animals. However, tooth agenesis due to the use of acetazolamide has not been reported yet. Oligodontia is a severe type of tooth agenesis involving six or more congenitally missing teeth. The causes of oligodontia are attributed to environmental factors, such as irradiation, drugs, trauma, tumors, infection, genetic factors, or a combination. There is no credible evidence of undesirable effects of acetazolamide use in human pregnancy. However, we report a case of a 12-year-old Saudi boy who was exposed to maternal acetazolamide (1,000 mg/day) for treatment of idiopathic intracranial hypertension before pregnancy, during the first trimester, and throughout the pregnancy. This treatment might have resulted in some congenital malformations, such as ectrodactyly, syndactyly, and oligodontia. PMID:27143854

  18. Melanotic neuroectodermal tumor of infancy: Report of a case associated with high urinary excretion of Vanilmandelic acid

    PubMed Central

    Tandon, P. N.; Sah, Kunal; Kale, Alka; Kadam, Ajit; Shah, Hetul; Chandra, Sunira

    2011-01-01

    Melanotic neuroectodermal tumor of infancy is a rare congenital neoplasm involving the head and neck region in young patients. A case of melanotic neuroectodermal tumor of infancy is presented. This tumor occurred in right maxillary alveolar ridge in a 4-month-old infant. The present case showed an increased urinary level of vanilmandelic acid, confirming that the tumor is originated from neural crest. Clinical assessment, histologic diagnosis, and laboratory findings supported the diagnosis. PMID:22346163

  19. Bone tumor

    MedlinePlus

    ... primary bone tumors include: Chondrosarcoma Ewing sarcoma Fibrosarcoma Osteosarcomas Cancers that most often spread to the bone are cancers of the: Breast Kidney Lung Prostate Thyroid These forms of cancer usually affect ...

  20. Spinal tumor

    MedlinePlus

    ... Livingstone; 2014:chap 49. Read More Brain tumor - children Hodgkin lymphoma Metastasis Spinal cord trauma Review Date 8/15/2016 Updated by: Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. Review ...

  1. Wilms' Tumor

    MedlinePlus

    ... team and have training in child development, recreation, psychology or social work. If your child must remain ... conditions/wilms-tumor/basics/definition/CON-20043492 . Mayo Clinic Footer Legal Conditions and Terms Any use of ...

  2. Tumor Grade

    MedlinePlus

    ... Other Funding Find NCI funding for small business innovation, technology transfer, and contracts Training Cancer Training at ... much of the tumor tissue has normal breast (milk) duct structures Nuclear grade : an evaluation of the ...

  3. Wilms tumor

    MedlinePlus

    ... a type of kidney cancer that occurs in children. Causes WT is the most common form of childhood kidney cancer. The exact cause of this tumor in most children is unknown. A missing iris of the eye ( ...

  4. Pituitary tumor

    MedlinePlus

    ... enough of its hormones. This condition is called hypopituitarism . The causes of pituitary tumors are unknown. Some ... Cyst Endocrine glands Gigantism Growth hormone test Hyperthyroidism Hypopituitarism Multiple endocrine neoplasia (MEN) I Prolactin blood test ...

  5. [Congenital erythropoietic porphyria : An update].

    PubMed

    Wenner, C; Neumann, N J; Frank, J

    2016-03-01

    Congenital erythropoetic porphria is a very rare type of autosomal recessive nonacute porphyria. Homozygous or compound heterozygous mutations in the uroporphyrinogen III consynthase gene cause a marked enzymatic deficiency of uroporphyrinogen III consynthase, the fourth enzyme along the heme biosynthetic pathway. Clinically, affected patients are characterized by a moderate to severe photosensitivity. Starting early in infancy, they develop blisters, erosions, and exulcerations in sun-exposed areas of the body, often resulting in scar formation and mutilation. Besides the cutaneous changes, hemolytic anemia, transfusion-dependent pancytopenia, hepatosplenomegaly and liver cirrhosis can occur. Due to increased susceptibility for infections and because of the hematological and hepatic complications, affected individuals have a decreased life expectancy, rarely exceeding 40 years of age. Currently, no causal treatment is available for the disorder. Therefore, the most important therapeutic modality is strict avoidance of sunlight, preferably by inversion of the day-night rhythm, or at least consequent photoprotection with adequate clothing. In severe cases, bone marrow or stem cell transplantation should be considered.

  6. Microtia and congenital aural atresia.

    PubMed

    Genc, Selahattin; Kahraman, Erkan; Ozel, Halil Erdem; Arslan, Ilker Burak; Demir, Ahmet; Selcuk, Adin

    2012-11-01

    The purpose of this study was to show the clinical characteristics of microtia and congenital aural atresia cases in Turkey and to make the classification. For this purpose, records of 28 patients with microtia who were admitted to the ENT Clinic of Eskisehir Military Hospital, Turkey, between 1995 and 2011 and 3 patients admitted to the ENT outpatient clinic of Kocaeli Derince Education and Research Hospital, Turkey, were analyzed retrospectively. Of the total 31 patients with microtia (35 microtic ears), involvement of the right ear of 20 patients (64.5%), the left ear of 7 patients (22.5%), and bilateral involvement in 4 patients (12.9%) were observed. There was a unilateral involvement in 27 patients (87.1%). According to the Marx grading, 2 patients (5.7%) had grade 1 malformation, 3 (8.6%) had grade 2 malformation, 29 (82.9%) had grade 3 malformation, and 1 (2.9%) had grade 4 malformation (anotia). Although the characteristics of microtia vary in different population, the results in Turkey are consistent with those in the literature.

  7. [Congenital muscular dystrophies in children].

    PubMed

    Scavone-Mauro, Cristina; Barros, Graciela

    2013-09-06

    From the clinical and genetic point of view, congenital muscular dystrophies (CMD) are a heterogenic group of diseases within neuromuscular pathologies. The best known forms are: merosin deficiency CMD, collagen VI deficiency CMD, LMNA-related CMD, selenoprotein-related CMD (SEPN1) and alpha-dystroglycan-related CMD. They present with a broad spectrum of clinical phenotypes. Most of them are transmitted by recessive autosomal inheritance. The initial manifestations very often begin in infancy or in the neonatal period. There are clinical suspicions of the existence of hypotonia and paresis, and they are characterised by a dystrophic pattern in the muscular biopsy (muscle replaced by fibroadipose tissue, with necrosis and cell regeneration). Advances in the understanding of the molecular pathogenesis of CMD have made it possible to make further progress in the classification of the different subtypes. The aim of this review is to comment on the advances made in recent years as regards the classification of CMD in terms of genetics, the proteins involved and their clinical presentation.

  8. Congenital abnormalities of the goat.

    PubMed

    Basrur, P K

    1993-03-01

    Congenital abnormalities of genetic and environmental causes constitute a striking proportion of the afflictions seen in goats. These include a variety of malformations and metabolic diseases that could occur in all breeds but tend to exhibit predisposition in some breeds of goats. Genetic abnormalities for which the carrier state is detectable with the aid of enzymes and surface protein markers can be eliminated from goat populations, whereas common polygenic disorders including udder problems in does and gynecomastia in bucks are more difficult to eradicate because the mutant genes responsible for these traits generally do not declare themselves until inbreeding brings together a critical concentration of liability genes to create a crisis. A substantial reduction of common abnormalities in this species, such as intersexuality in dairy breeds, abortion in Angora breed, and arthritis in the Pygmy breed, will require a change in breeders' preference and selection practice. In making these changes, however, the beneficial traits will have to be balanced against the undesirable effects of the selected mutant genes (pleiotropy), which hold the key to success or failure of a breed under domestication.

  9. Diagnosis of congenital fibrinogen disorders.

    PubMed

    Lebreton, Aurélien; Casini, Alessandro

    2016-08-01

    Congenital fibrinogen disorders comprise quantitative disorders defined by a complete absence (afibrinogenemia) or by a decreased level (hypofibrinogenemia) of circulating fibrinogen and qualitative disorders characterized by a discrepancy between the activity and the antigenic levels of fibrinogen (dysfibrinogenemia and hypodysfibrinogenemia). The biological diagnosis is based on a standard haemostasis assessment. All the coagulation tests that depend on the formation of fibrin as the end point are affected; although in dysfibrinogenemia the specificity and sensitivity of routine test depend on reagent and techniques. A genetic exploration permits to confirm the diagnosis and may enhance the prediction of the patient's phenotype. Homozygous or composite heterozygous null mutations are most often responsible for afibrinogenemia while hypofibrinogenemic patients are mainly heterozygous carrier of an afibrinogenemic allele. Heterozygous missense mutations are prevalent in dysfibrinogenemia, with two hot spot localized in exon 2 of the FGA and in the exon 8 of the FGG. The correlation between phenotype and genotype has been identified in some fibrinogen variants, including six mutations clustered in exons 8 and 9 of the FGG leading to hypofibrinogenemia with hepatic inclusions of abnormal fibrinogen aggregates as well as a few mutations associated with an increase risk of thrombotic events. A familial screening and additional functional assays should be carried out when possible.

  10. [Phyllodes tumors].

    PubMed

    Cabaret, V; Delobelle-Deroide, A; Vilain, M O

    1995-01-01

    A review of mammary phyllodes tumors is presented. Clinical, radiological and cytological features are treated, with special emphasis on the histopathological grading system and prognostic indicators. Other analytical methods are described: immunohistochemistry, hormonal receptors study, flow cytometry and electron microscopy. A large place is also given to differential diagnosis, clinical course, histogenesis and originality of some phyllodes tumors. The authors stress the importance of wide excision and the contribution of frozen sections in surgical treatment.

  11. Type 2 congenital pulmonary airway malformation and congenital nephrotic syndrome: report of a new association.

    PubMed

    Millington, Karmaine A; Mani, Haresh

    2013-01-01

    Type 2 congenital pulmonary airway malformation (CPAM) has been reported in association with many other congenital anomalies. To the best of our knowledge, however, an association of type 2 CPAM with congenital nephrotic syndrome has not been heretofore reported. We present the 1st report of such an association in a boy who had a prenatal diagnosis of cystic lung malformation and was found to have congenital nephrotic syndrome (diffuse mesangial sclerosis) at 1 month of age. A prenatal ultrasonogram had also shown oligohydramnios, and additionally the child had cleft lip and palate. There was no family history of childhood renal or pulmonary disease, and genetic testing for genes mutated in congenital nephrotic syndrome was negative.

  12. Congenital innervation dysgenesis syndrome (CID)/congenital cranial dysinnervation disorders (CCDDs)

    PubMed Central

    Assaf, A A

    2011-01-01

    Congenital loss of innervation to the extra-ocular muscles (EOMs) can have a profound effect on the target muscle. This has been well recognised in Duane's retraction syndrome. However, it has been less emphasised in other congenital oculo-motor disorders. Such congenital ocular motor defects have been expanded to include DRS, congenital fibrosis of EOMs, monocular elevation defect, Möbius syndrome, as well as several other non-ocular muscles supplied by cranial nerves such as facial muscles. Such loss of innervation to motor muscles can be unified as a defined clinical entity, which can be labelled as congenital innervation dysgenesis syndrome or CID for short. CID may also affect other muscles supplied by nerves other than the cranial nerves and may be sensory as well as motor. PMID:21720410

  13. Congenital segmental lymphedema in tuberous sclerosis complex with associated subependymal giant cell astrocytomas treated with Mammalian target of rapamycin inhibitors.

    PubMed

    Prato, Giulia; Mancardi, Maria Margherita; Baglietto, Maria Giuseppina; Janis, Sara; Vercellino, Nadia; Rossi, Andrea; Consales, Alessandro; Raso, Alessandro; Garrè, Maria Luisa

    2014-09-01

    Tuberous sclerosis complex is a genetic, multisystemic disorder characterized by circumscribed benign lesions (hamartomas) in several organs, including brain. This is the result of defects in the TSC1 and/or TSC2 tumor suppressor genes, encoding the hamartin-tuberin complex that inhibits the mammalian target of rapamycin pathway. Specific inhibitors of this pathway have been shown to reduce the volume of subependymal giant cell astrocytomas associated with tuberous sclerosis. Congenital lymphedema is rarely seen in association with tuberous sclerosis, with only a few reported cases. Although this association can be coincidental, the dysgenetic lymphatic system can represent a hamartia as a consequence of gene mutation. We describe a child with congenital lymphedema in tuberous sclerosis and associated subependymal giant cell astrocytoma who experienced lymphangitis under treatment with mammalian target of rapamycin inhibitors. Because our patient did not show worsening of lymphedema, congenital lymphedema does not seem to be a contraindication for this therapy. © The Author(s) 2013.

  14. Congenital malaria in Urabá, Colombia

    PubMed Central

    2011-01-01

    Background Congenital malaria has been considered a rare event; however, recent reports have shown frequencies ranging from 3% to 54.2% among newborns of mothers who had suffered malaria during pregnancy. There are only a few references concerning the epidemiological impact of this entity in Latin-America and Colombia. Objective The aim of the study was to measure the prevalence of congenital malaria in an endemic Colombian region and to determine some of its characteristics. Methods A prospective, descriptive study was carried out in the mothers who suffered malaria during pregnancy and their newborns. Neonates were clinically evaluated at birth and screened for Plasmodium spp. infection by thick smear from the umbilical cord and peripheral blood, and followed-up weekly during the first 21 days of postnatal life through clinical examinations and thick smears. Results 116 newborns were included in the study and 80 umbilical cord samples were obtained. Five cases of congenital infection were identified (four caused by P. vivax and one by P. falciparum), two in umbilical cord blood and three in newborn peripheral blood. One case was diagnosed at birth and the others during follow-up. Prevalence of congenital infection was 4.3%. One of the infected newborns was severely ill, while the others were asymptomatic and apparently healthy. The mothers of the newborns with congenital malaria had been diagnosed with malaria in the last trimester of pregnancy or during delivery, and also presented placental infection. Conclusions Congenital malaria may be a frequent event in newborns of mothers who have suffered malaria during pregnancy in Colombia. An association was found between congenital malaria and the diagnosis of malaria in the mother during the last trimester of pregnancy or during delivery, and the presence of placental infection. PMID:21846373

  15. Intestinal congenital/infantile fibrosarcoma: a new clinico-pathological entity?

    PubMed

    Berrebi, Dominique; Fournet, Jean-Christophe; Boman, Françoise; Fabre, Monique; Philippe-Chomette, Pascale; Branchereau, Sophie; Fréneaux, Paul; Bouron-Dal Soglio, Dorothée; Michon, Jean; Peuchmaur, Michel

    2015-04-01

    Congenital/infantile fibrosarcoma (IFS) is a relatively rare form of fibrosarcoma diagnosed at birth or during early years of life and that differs from its adult counterpart because of a more favorable behavior. IFS is also known as cellular congenital mesoblastic nephroma, when it affects the kidney and is often but not always characterized by the ETV6-NTRK3 fusion transcript. We report herein the first series of an exceptional tumor of the small intestine occurring in newborns. The four patients shared a stereotyped clinico-pathological presentation with early and acute onset, intestinal perforation, and an infiltration by a highly cellular spindle cell tumor within the dilated intestinal wall exhibiting pathologic features typical of IFS. Molecular studies for the ETV6-NTRK3 translocation were negative in the three cases tested. Patients were treated by surgical wide resection alone and are alive and well (follow-up: 36 months-25 years). Thus, this new clinico-pathological entity, even with lack of documented evidence of the ETV6-NTRK3 translocation, should be included in the differential diagnosis of congenital bowel perforation or obstruction and may represent an intestinal counterpart of IFS.

  16. Renal and adrenal tumors: Pathology, radiology, ultrasonography, therapy, immunology

    SciTech Connect

    Lohr, E.; Leder, L.D.

    1987-01-01

    Aspects as diverse as radiology, pathology, urology, pediatrics and immunology have been brought together in one book. The most up-do-date methods of tumor diagnosis by CT, NMR, and ultrasound are covered, as are methods of catheter embolization and radiation techniques in case of primarily inoperable tumors. Contents: Pathology of Renal and Adrenal Neoplasms; Ultrasound Diagnosis of Renal and Pararenal Tumors; Computed-Body-Tomography of Renal Carcinoma and Perirenal Masses; Magnetic Resonance Imaging of Renal Mass Lesions; I-125 Embolotherapy of Renal Tumors; Adrenal Mass Lesions in Infants and Children; Computed Tomography of the Adrenal Glands; Scintigraphic Studies of Renal and Adrenal Function; Surgical Management of Renal Cell Carcinoma; Operative Therapy of Nephroblastoma; Nonoperative Treatment of Renal Cell Carcinoma; Prenatal Wilms' Tumor; Congenital Neuroblastoma; Nonsurgical Management of Wilms' Tumor; Immunologic Aspects of Malignant Renal Disease.

  17. Posterior approach (Kraske procedure) for surgical treatment of presacral tumors.

    PubMed

    Aranda-Narváez, José Manuel; González-Sánchez, Antonio Jesús; Montiel-Casado, Custodia; Sánchez-Pérez, Belinda; Jiménez-Mazure, Carolina; Valle-Carbajo, Marta; Santoyo-Santoyo, Julio

    2012-05-27

    Presacral tumors are rare, but can comprise a great variety of histological types. Congenital tumors are the most common. Once the diagnosis is established, surgical resection is essential because of the potential for malignancy or infection. Previous biopsy is not necessary or may be even harmful. To decide the best surgical approach (abdominal, sacral or combined) an individual and multidisciplinary analysis must be carried out. We report three cases of cystic presacral masses in which a posterior approach (Kraske procedure) enabled complete resection, the only way to decrease local recurrence. All patients had a satisfactory recovery. A brief overview of retrorectal tumors is presented, focusing on classification, clinical presentation, diagnosis and surgical management.

  18. Genetic Syndromes associated with Congenital Heart Disease.

    PubMed

    Ko, Jung Min

    2015-09-01

    Recent research has demonstrated that genetic alterations or variations contribute considerably to the development of congenital heart disease. Many kinds of genetic tests are commercially available, and more are currently under development. Congenital heart disease is frequently accompanied by genetic syndromes showing both cardiac and extra-cardiac anomalies. Congenital heart disease is the leading cause of birth defects, and is an important cause of morbidity and mortality during infancy and childhood. This review introduces common genetic syndromes showing various types of congenital heart disease, including Down syndrome, Turner syndrome, 22q11 deletion syndrome, Williams syndrome, and Noonan syndrome. Although surgical techniques and perioperative care have improved substantially, patients with genetic syndromes may be at an increased risk of death or major complications associated with surgery. Therefore, risk management based on an accurate genetic diagnosis is necessary in order to effectively plan the surgical and medical management and follow-up for these patients. In addition, multidisciplinary approaches and care for the combined extra-cardiac anomalies may help to reduce mortality and morbidity accompanied with congenital heart disease.

  19. Prevention and avoidance of congenital malformations.

    PubMed

    Nevin, N C

    1988-06-15

    Many congenital abnormalities do not have either a Mendelian pattern of inheritance or an identifiable chromosome abnormality and are described as 'multifactorial' as it is assumed they are determined by several genes, each with added effects and modified to a greater or lesser extent by environmental factors. They include spina bifida and anencephaly, cleft lip or cleft palate or both, congenital heart defect and congenital dislocation of the hip, and they constitute a major community health problem. Developments in genetics, biochemistry and cytogenetics have presented new approaches to the prevention and avoidance of congenital abnormalities. The approaches available for the avoidance of congenital malformations include the avoidance of harmful environmental factors, the screening of the newborn and early treatment, genetic counselling and antenatal monitoring with selective termination. The prevention of neural-tube defects in 'high risk' mothers can be achieved by periconceptional vitamin supplementation. In Northern Ireland, of 438 fully supplemented women, only 4 (0.98%) infants or fetuses among 407 infants and fetuses examined had a neural-tube defect, whereas of 356 unsupplemented women, 16 (4.7%) infants or fetuses among 337 infants or fetuses examined had a neural-tube defect.

  20. [Molecular-genetic aspects of congenital hypothyroidism].

    PubMed

    Lacka, Katarzyna; Ogrodowicz, Agnieszka

    2004-01-01

    Congenital hypothyroidism manifests a complex of symptoms caused by a total lack or significant deficiency of thyroxine (T4) and triiodothyronine (T3) in foetal life and in the first years of child's life. The incidence of congenital hypothyroidism is 1 per 3000-4000 newborns in the world and l per 4800 in Poland. There are two main causes of congenital hypothyroidism: defects of thyroid development (about 90%), defects of thyroid hormones biosynthesis (~10%), and the more seldom occurring defects of the TBG proteins (thyroxine binding globulin) or resistance. syndrome to thyroid hormones. Defects of thyroid gland development include ectopia, hypoplasia or complete lack of the thyroid (athyreosis). These defects are caused by immunological, factors, drugs as well as genetic factors such as: TSH receptor gene or thyroid transcription factors: PAX 8. TTF l, TTF 2, Pit 1, Prop 1. Defects of thyroid hormones biosynthesis are inherited as autosomal recessive. There are 5 main defects of thyroid hormones biosynthesis: iodide transport (mutation of hNIS gene), iodine oxygenation (mutation of TPO, THOX, PDS genes), the iodination of the tyrosine of thyroglobulin and their conjunction (the mutation of TPO TG, PDS genes), the hydrolysis of the T3 and T4 as well as deiodination. Searching molecular-genetic basis of congenital hypothyroidism may improve its diagnostics, make possible to introduce genetic examination among patients with congenital hypothyroidism and their family members and may make gene therapy possible in the future.

  1. [Congenital heart disease in Mexico. Regionalization proposal].

    PubMed

    Calderón-Colmenero, Juan; Cervantes-Salazar, Jorge Luis; Curi-Curi, Pedro José; Ramírez-Marroquín, Samuel

    2010-01-01

    Congenital cardiopathies are the most frequent congenital malformations. Reports of its prevalence around the world range from 2.1 to 12.3 for every 1000 newborns. Prevalence in our country remains unknown, but it probably occupies sixth place for mortality in infants less than a year old, and third place for mortality in those aged between 1 and 4 years. Based on birthrate, it is calculated that 10 to 12 000 infants in our country have some cardiac malformation. To understand the magnitude of the problem, it is important to identify the global number of newborns with some congenital cardiopathy each year and the type of malformation that they have, in order to determine the necessary resources and to plan their distribution. The main objective of regionalization is the justification of the resources with an emphasis in the specialized medical services to provide the best results for the patients. Hence, reason, based on the resources of each state, as well as their natality and infant mortality rates related to congenital cardiovascular pathology, we should proceed to regionalize the attention, and to simultaneously create a trustworthy database of the congenital cardiopathies. This should have many benefits, such as increase the number of total attended cases, improve the quality of attention, use appropriately the existent resources, and -surely- decrease the infant mortality.

  2. Congenital scoliosis: an up-to-date

    PubMed Central

    Burnei, G; Gavriliu, S; Vlad, C; Georgescu, I; Ghita, RA; Dughilă, C; Japie, EM; Onilă, A

    2015-01-01

    Congenital scoliosis represents a spinal malformation due to defects of formation, segmentation or mixed ones. It is characterized by a longitudinal and rotational imbalance. 54 patients were analyzed and 39 out of them were operated by various approaches with anterior and posterior instrumentations during 2000 and 2012. The impossibility to appoint some patients encountered in the daily practice into the known classifications, allowed us to purpose two categories of congenital scoliosis related to the predominance of spinal deviances in the coronal and transversal views. No certain etiology of congenital scoliosis has been identified until today. The susceptibility of some polygenic defects is obvious due to the presence of a sum of defects associated to most of the congenital scoliosis cases and the rarity of the presence of a unique defect. The diagnosis requires a thorough clinical and imaging examination in order to establish an individualized therapeutic strategy. The treatment of congenital scoliosis is different from the adolescent idiopathic one. Therapeutic criteria are significantly different. It is essential to assess the difference in growth of the concavity related to the convexity when choosing a particular procedure. The magnitude of the curve and the progressive rate are fundamental issues to the surgeon PMID:26351546

  3. Congenital scoliosis: an up-to-date.

    PubMed

    Burnei, G; Gavriliu, S; Vlad, C; Georgescu, I; Ghita, R A; Dughilă, C; Japie, E M; Onilă, A

    2015-01-01

    Congenital scoliosis represents a spinal malformation due to defects of formation, segmentation or mixed ones. It is characterized by a longitudinal and rotational imbalance. 54 patients were analyzed and 39 out of them were operated by various approaches with anterior and posterior instrumentations during 2000 and 2012. The impossibility to appoint some patients encountered in the daily practice into the known classifications, allowed us to purpose two categories of congenital scoliosis related to the predominance of spinal deviances in the coronal and transversal views. No certain etiology of congenital scoliosis has been identified until today. The susceptibility of some polygenic defects is obvious due to the presence of a sum of defects associated to most of the congenital scoliosis cases and the rarity of the presence of a unique defect. The diagnosis requires a thorough clinical and imaging examination in order to establish an individualized therapeutic strategy. The treatment of congenital scoliosis is different from the adolescent idiopathic one. Therapeutic criteria are significantly different. It is essential to assess the difference in growth of the concavity related to the convexity when choosing a particular procedure. The magnitude of the curve and the progressive rate are fundamental issues to the surgeon.

  4. Molecular Pathophysiology of Congenital Long QT Syndrome.

    PubMed

    Bohnen, M S; Peng, G; Robey, S H; Terrenoire, C; Iyer, V; Sampson, K J; Kass, R S

    2017-01-01

    Ion channels represent the molecular entities that give rise to the cardiac action potential, the fundamental cellular electrical event in the heart. The concerted function of these channels leads to normal cyclical excitation and resultant contraction of cardiac muscle. Research into cardiac ion channel regulation and mutations that underlie disease pathogenesis has greatly enhanced our knowledge of the causes and clinical management of cardiac arrhythmia. Here we review the molecular determinants, pathogenesis, and pharmacology of congenital Long QT Syndrome. We examine mechanisms of dysfunction associated with three critical cardiac currents that comprise the majority of congenital Long QT Syndrome cases: 1) IKs, the slow delayed rectifier current; 2) IKr, the rapid delayed rectifier current; and 3) INa, the voltage-dependent sodium current. Less common subtypes of congenital Long QT Syndrome affect other cardiac ionic currents that contribute to the dynamic nature of cardiac electrophysiology. Through the study of mutations that cause congenital Long QT Syndrome, the scientific community has advanced understanding of ion channel structure-function relationships, physiology, and pharmacological response to clinically employed and experimental pharmacological agents. Our understanding of congenital Long QT Syndrome continues to evolve rapidly and with great benefits: genotype-driven clinical management of the disease has improved patient care as precision medicine becomes even more a reality.

  5. Congenital basis of posterior fossa anomalies

    PubMed Central

    Cotes, Claudia; Bonfante, Eliana; Lazor, Jillian; Jadhav, Siddharth; Caldas, Maria; Swischuk, Leonard

    2015-01-01

    The classification of posterior fossa congenital anomalies has been a controversial topic. Advances in genetics and imaging have allowed a better understanding of the embryologic development of these abnormalities. A new classification schema correlates the embryologic, morphologic, and genetic bases of these anomalies in order to better distinguish and describe them. Although they provide a better understanding of the clinical aspects and genetics of these disorders, it is crucial for the radiologist to be able to diagnose the congenital posterior fossa anomalies based on their morphology, since neuroimaging is usually the initial step when these disorders are suspected. We divide the most common posterior fossa congenital anomalies into two groups: 1) hindbrain malformations, including diseases with cerebellar or vermian agenesis, aplasia or hypoplasia and cystic posterior fossa anomalies; and 2) cranial vault malformations. In addition, we will review the embryologic development of the posterior fossa and, from the perspective of embryonic development, will describe the imaging appearance of congenital posterior fossa anomalies. Knowledge of the developmental bases of these malformations facilitates detection of the morphological changes identified on imaging, allowing accurate differentiation and diagnosis of congenital posterior fossa anomalies. PMID:26246090

  6. Congenital lacrimal fistula: A major review.

    PubMed

    Chaung, Jia Quan; Sundar, Gangadhara; Ali, Mohammad Javed

    2016-08-01

    The purpose of this article is to review and summarize the etiopathogenesis, symptomatology, systemic associations, management, complications and clinical outcomes of congenital lacrimal fistulae. The authors performed an electronic database (PubMed, MEDLINE, EMBASE and Cochrane Library) search of all articles published in English on congenital lacrimal fistulae. Congenital subsets of patients from series of mixed lacrimal fistulae were included in the review. These articles were reviewed along with their relevant cross-references. Data reviewed included demographics, presentations, investigations, management, complications and outcomes. The prevalence of congenital lacrimal fistulae is reported to be around 1 in 2000 live births. They are frequently unilateral, although familial cases tend to be bilateral. Lacrimal and systemic anomalies have been associated with lacrimal fistulae. Exact etiopathogenesis is unknown but mostly believed to be an accessory out budding from the lacrimal drainage system during embryogenesis. Treatment is indicated when significant epiphora or discharge is present and is mostly achieved by various fistulectomy techniques with or without a dacryocystorhinostomy. Congenital lacrimal fistulae are a distinct clinical entity with unique features. Surgical management can be challenging and successful outcomes are usually achieved with widely accepted protocols.

  7. Diagnostic criteria for congenital biliary dilatation 2015.

    PubMed

    Hamada, Yoshinori; Ando, Hisami; Kamisawa, Terumi; Itoi, Takao; Urushihara, Naoto; Koshinaga, Tsugumichi; Saito, Takeshi; Fujii, Hideki; Morotomi, Yoshiki

    2016-06-01

    The Diagnostic Criteria for Pancreaticobiliary Maljunction 2013 were published by the Japanese Study Group on Pancreaticobiliary Maljunction (JSGPM) in 2014. The committee of JSGPM for diagnostic criteria for pancreaticobiliary maljunction has established the standard diameter of the bile duct, and a definition of dilatation of the bile duct was proposed in 2014. The committee of JSGPM prepared the diagnostic criteria for congenital biliary dilatation in 2014, and a final revised version was approved in 2015. Congenital biliary dilatation is defined as a congenital malformation involving both local dilatation of the extrahepatic bile duct, including the common bile duct, and pancreaticobiliary maljunction. However, cases associated with intrahepatic bile duct dilatation can also be included. Various kinds of pathological conditions can occur on hepatobiliary systems and pancreas by bile duct dilatation and pancreaticobiliary maljunction. For a diagnosis of congenital biliary dilatation, both abnormal dilatation of the bile duct and pancreaticobiliary maljunction must be evident by either imaging test or anatomical examination. Acquired or secondary dilatation of the bile duct by obstruction due to biliary stones or malignancy should be strictly excluded. Diagnostic criteria for congenital biliary dilatation 2015 were established from Japan representing a world first. © 2016 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

  8. [Evaluation of congenital heart disease in adults].

    PubMed

    Oliver Ruiz, José María; Mateos García, Marta; Bret Zurita, Montserrat

    2003-06-01

    Improvements in the diagnosis and surgical treatment of congenital heart disease during infancy and childhood have resulted in an outstanding increase in the prevalence of these entities during adulthood. Congenital heart disease in the adult represents a new diagnostic challenge to the consultant cardiologist, unfamiliar with the anatomical and functional complexities of cardiac malformations. Assessment of adult congenital heart disease with imaging techniques can be as accurate as in children. However, these techniques cannot substitute for a detailed clinical assessment. Physical examination, electrocardiography and chest x-rays remain the three main pillars of bedside diagnosis. Transthoracic echocardiography is undoubtedly the imaging technique which provides most information, and in many situations no additional studies are needed. Nevertheless, ultrasound imaging properties in adults are not as favorable as in children, and prior surgical procedures further impair image quality. Despite recent advances in ultrasound technologies such as harmonic or contrast imaging, other diagnostic procedures are sometimes required. Fortunately, transesophageal echocardiography and magnetic resonance imaging are easily performed in the adult, and do not require anaesthetic support, in contrast to pediatric patients. These techniques, together with nuclear cardiology and cardiac catheterization, complete the second tier of diagnostic techniques for congenital heart disease. To avoid unnecessary repetition of diagnostic procedures, the attending cardiologist should choose the sequence of diagnostic techniques carefully; although the information this yields is often redundant, it is also frequently complementary. This article aims to compare the diagnostic utility of different imaging techniques in adult patients with congenital heart disease, both with and without prior surgical repair.

  9. Flying and congenital heart disease.

    PubMed

    Macartney, F J

    1984-03-01

    Only those congenital defects carrying a very low risk of complication (either before or after surgical correction) were considered. Atrial Septal Defects--(a) Ostium primum defects should be treated with caution either before or after surgical correction because of the risk of progressive conduction disorders and mitral regurgitation. (b) Ostium secundum defects could be considered for licensing (if the defect is small) or with surgical repair if the right ventricular systolic pressure is normal. (c) Sinus venosus defects--if too small to require surgical repair, licensing may be considered provided ambulatory electrocardiographic monitoring shows no evidence of arrhythmias. Surgery increases the risk of sino-atrial disease, thus licensing should be permitted only where there is no evidence of arrhythmia and adequate cardiological follow-up is possible. Ventricular Septal Defects--Subjects with very small defects not requiring surgical closure may be considered for licensing. Subjects who have had surgical closure have a risk of arrhythmias and should be carefully evaluated. Pulmonary Stenosis--If mild (either before or after surgery) may be licensed, but regular assessment perhaps including right heart catheterization is needed to demonstrate stability of the lesion. Persistent Ductus Arteriosus--Surgical closure should be recommended on diagnosis and need not affect licensing. Isolated Bicuspid Aortic Valve--Need not debar from licensing, but careful annual examination (with electrocardiogram 2-D echocardiography and fluroscopy ) is required to detect calcification, stenosis or regurgitation. Coarctation of aorta--Subjects who have had a repair before the age of 12 years may be considered for licensing after examination of other risk factors (blood pressure at rest and on exercise in particular). Those repaired over the age of 12 may be considered for restricted licensing if normotensive. These recommendations will need review in the light of further long

  10. [Craniosinusonasal tumors].

    PubMed

    Blagoveshchenskaia, N S; Egorova, V K

    1997-01-01

    Tumors extending into the nasal cavity, cranium, and paranasal sinuses have a number of distinctive features to take into consideration. Among them are the communication with an open air, high incidence of associated intracranial infections, specific complications (i.e. suppurative sinusitis, polyps, mucocele, pneumocephalus, nasal CSF leak). The features mentioned make these lesions unique. 50 consecutive patients underwent treatment in Burdenko Neurosurgical Institute. The diagnosis was confirmed either by CT, MRI, or at operation. Rhinological and otoneurological signs were also subjected to analysis. Most frequently these tumors (the majority of which were meningiomas (n = 34) extended into the nasal cavity (40 patients) and paranasal sinuses (n = 50). It was noted that the clinical signs vary depending on the histological type of tumor, its location and direction of growth (i.e. medial or lateral). Medially growing tumors usually involved 2-4 sinuses, while laterally growing tumors involved only one sinus. Among the symptoms, disturbances of smell, conductive hearing impairment, deformation of both the soft and hard palate, slowing of the experimental nystagmus due to disturbed extraocular movements. Some light is shed on the differential diagnosis, indications for various surgical approaches (transcranial, transnasal, and facial). The results of surgical treatment and postoperative complications are presented in the paper. The diagnosis and treatment of such patients require an interdisciplinary approach while would involve a team of a neurosurgeon, neuroradiologist, otoneurologist, and a neuro-ophthalmologist.

  11. Spinal Cord Tumor

    MedlinePlus

    Spinal cord tumor Overview By Mayo Clinic Staff A spinal tumor is a growth that develops within your ... as vertebral tumors. Tumors that begin within the spinal cord itself are called spinal cord tumors. There are ...

  12. What Is Wilms Tumor?

    MedlinePlus

    ... Treatment? Wilms Tumor About Wilms Tumor What Is Wilms Tumor? Cancer starts when cells in the body begin ... live normal, healthy lives with just one kidney. Wilms tumors Wilms tumors are the most common cancers in ...

  13. Handicapping Conditions Associated with the Congenital Rubella Syndrome.

    ERIC Educational Resources Information Center

    Vernon, McCay; And Others

    1980-01-01

    The authors discuss the incidence of impairments diagnosed among children with congenital rubella syndrome. Approximately 73 percent are hearing impaired, at least 35 percent have congenital heart disorders, and 33 percent have visual defects. (Author)

  14. Genetics Home Reference: autosomal dominant congenital stationary night blindness

    MedlinePlus

    ... stationary night blindness autosomal dominant congenital stationary night blindness Printable PDF Open All Close All Enable Javascript ... collapse boxes. Description Autosomal dominant congenital stationary night blindness is a disorder of the retina , which is ...

  15. Genetics Home Reference: autosomal recessive congenital stationary night blindness

    MedlinePlus

    ... stationary night blindness autosomal recessive congenital stationary night blindness Printable PDF Open All Close All Enable Javascript ... collapse boxes. Description Autosomal recessive congenital stationary night blindness is a disorder of the retina , which is ...

  16. Genetics Home Reference: X-linked congenital stationary night blindness

    MedlinePlus

    ... stationary night blindness X-linked congenital stationary night blindness Printable PDF Open All Close All Enable Javascript ... collapse boxes. Description X-linked congenital stationary night blindness is a disorder of the retina , which is ...

  17. Genetics Home Reference: congenital cataracts, facial dysmorphism, and neuropathy

    MedlinePlus

    ... Health Conditions CCFDN congenital cataracts, facial dysmorphism, and neuropathy Printable PDF Open All Close All Enable Javascript ... collapse boxes. Description Congenital cataracts, facial dysmorphism, and neuropathy ( CCFDN ) is a rare disorder that affects several ...

  18. Precalcaneal congenital fibrolipomatous hamartomas: report of occurrence in half brothers.

    PubMed

    Fangman, William L; Prose, Neil S

    2004-01-01

    Precalcaneal congenital fibrolipomatous hamartomas are uncommon, congenital, nontender papules located on the medial plantar aspects of the heel. We report the occurrence of this rare disorder in two half brothers, suggesting that it may occur in a familial pattern.

  19. Genetics Home Reference: congenital bile acid synthesis defect type 2

    MedlinePlus

    ... bile acid synthesis defect type 2 congenital bile acid synthesis defect type 2 Printable PDF Open All ... view the expand/collapse boxes. Description Congenital bile acid synthesis defect type 2 is a disorder characterized ...

  20. Genetics Home Reference: congenital bile acid synthesis defect type 1

    MedlinePlus

    ... bile acid synthesis defect type 1 congenital bile acid synthesis defect type 1 Printable PDF Open All ... view the expand/collapse boxes. Description Congenital bile acid synthesis defect type 1 is a disorder characterized ...

  1. What proportion of congenital abnormalities can be prevented?

    PubMed Central

    Czeizel, A E; Intôdy, Z; Modell, B

    1993-01-01

    OBJECTIVE--To estimate the proportion of preventable congenital abnormalities in Hungary. DESIGN--Analysis of available Hungarian data-bases and of the effectiveness of primary, secondary, and tertiary preventive methods. SETTING--Databases of ad hoc epidemiological studies and of the Hungarian congenital abnormality registry. MAIN OUTCOME MEASURES--Prevalence at birth and prevalence after prevention in 73 congenital abnormality types or groups. RESULTS--Preventive methods are available for 51 (70%) of the 73 congenital abnormality types or groups evaluated. The birth prevalence of all congenital abnormalities could be reduced from 65 to 26 per 1000; thus 39 per 1000 (60%) are preventable. Without congenital dislocation of the hip, which is unusually common in Hungary, the preventable proportion of congenital abnormalities is 52%. CONCLUSION--Many congenital abnormalities can be prevented, but as they do not represent a single pathological category there is no single strategy for their prevention. Images p502-a p503-a PMID:8448464

  2. Deprivation amblyopia and congenital hereditary cataract.

    PubMed

    Mansouri, Behzad; Stacy, Rebecca C; Kruger, Joshua; Cestari, Dean M

    2013-01-01

    Amblyopia is a neurodevelopmental disorder of vision associated with decreased visual acuity, poor or absent stereopsis, and suppression of information from one eye.(1,2) Amblyopia may be caused by strabismus (strabismic amblyopia), refractive error (anisometropic amblyopia), or deprivation from obstructed vision (deprivation amblyopia). 1 In the developed world, amblyopia is the most common cause of childhood visual impairment, 3 which reduces quality of life 4 and also almost doubles the lifetime risk of legal blindness.(5, 6) Successful treatment of amblyopia greatly depends on early detection and treatment of predisposing disorders such as congenital cataract, which is the most common cause of deprivational amblyopia. Understanding the genetic causes of congenital cataract leads to more effective screening tests, early detection and treatment of infants and children who are at high risk for hereditary congenital cataract.

  3. Cytogenomic Aberrations in Congenital Cardiovascular Malformations

    PubMed Central

    Azamian, Mahshid; Lalani, Seema R.

    2016-01-01

    Congenital cardiovascular malformations are the most common birth defects, with a complex multifactorial etiology. Genetic factors play an important role, illuminated by numerous cytogenetically visible abnormalities, as well as submicroscopic genomic imbalances affecting critical genomic regions in the affected individuals. Study of rare families with Mendelian forms, as well as emerging next-generation sequencing technologies have uncovered a multitude of genes relevant for human congenital cardiac diseases. It is clear that the complex embryology of human cardiac development, with an orchestrated interplay of transcription factors, chromatin regulators, and signal transduction pathway molecules can be easily perturbed by genomic imbalances affecting dosage-sensitive regions. This review focuses on chromosomal abnormalities contributing to congenital heart diseases and underscores several genomic disorders linked to human cardiac malformations in the last few decades. PMID:27385961

  4. A twin study of congenital hemiplegia.

    PubMed

    Goodman, R; Alberman, E

    1996-01-01

    Twins were more than three times more common in a large sample of London children with congenital hemiplegia than in the general population. This over-representation of twins could largely be explained by their higher rate of preterm birth, though twin-specific risk factors, including the consequences of a co-twin's death in utero, may also have played a part. None of the 34 co-twins who survived infancy had hemiplegia or any other form of cerebral palsy. Among 155 siblings of singletons with congenital hemiplegia, no child had hemiplegia and only one had cerebral palsy. Perhaps it is chance rather then genetic liability or an adverse environment that primarily governs who does and does not become congenitally hemiplegic.

  5. Treatment of Common Congenital Hand Conditions

    PubMed Central

    Oda, Takashi; Pushman, Allison G.; Chung, Kevin C.

    2015-01-01

    Objective After reading this article, the participant should be able to: 1. Recognize the clinical features associated with five common congenital hand conditions. 2. Describe the indications and appropriate timing for various surgical procedures used to treat congenital hand anomalies. 3. Identify the pearls and pitfalls of these surgical treatments in order to avoid complications. 4. Understand the expected post-operative outcomes associated with these surgical procedures. Summary This article will provide an introduction to congenital hand differences by focusing on practical surgical strategies for treating five commonly encountered conditions including syndactyly, constriction ring syndrome, duplicated thumb, hypoplastic thumb and trigger thumb. The accompanying videos will demonstrate common and reliable surgical techniques for syndactyly release, duplicated thumb reconstruction and pollicization for hypoplastic thumb. PMID:20811188

  6. Eyelid Retraction in Isolated Unilateral Congenital Blepharoptosis.

    PubMed

    Salman, Michael S; Clark, Ian H

    2017-01-01

    Isolated unilateral congenital ptosis is encountered relatively infrequently in clinical practice. It typically consists of a unilateral droopy eyelid, weak levator palpebrae superioris muscle function, lid lag, and an absent upper lid crease with no other abnormalities on examination. We present a four-and-a-half-year-old girl with isolated and mild unilateral congenital ptosis who unexpectedly demonstrated a static upper eyelid on downgaze in conjunction with a well-formed upper lid skin crease. We attribute this uncommon sign in congenital ptosis to stiffness and presumed fibrosis of the levator muscle. Examining the function of the eyelids in all directions of gaze is important in patients with abnormalities of lid position, since additional useful information can be gleaned about the status of the levator muscle including, aberrant regeneration or fibrosis.

  7. Congenital midline sinus of the upper lip.

    PubMed

    Fok, Denise; Kua, Ee Hsiang Jonah; Por, Yong Chen

    2015-06-01

    A congenital lip sinus is a rare condition that has been reported to occur in both the upper and lower lips, either in isolation or in association with congenital deformities such as a cleft lip and palate in Van der Woude syndrome. The prevalence of lower lip sinuses has been estimated to be about 0.00001% of the white population. Upper lip sinuses are even more uncommon. To date, there have been several case reports of upper lip sinuses and fistulas, but no similar cases have been described in Singapore. We herein report a case of congenital upper lip sinus presenting as a recurring upper lip abscess and review the current literature on this condition.

  8. Surgical treatment for complications of congenital retinoschisis.

    PubMed

    You, Jiang

    2011-06-01

    This study examined the clinical features of complications of congenital retinoschisis and the clinical efficacy of vitreoretinal surgery in the treatment of these complications. The clinical efficacy of surgical treatments was retrospectively analyzed in 10 patients with congenital retinoschisis (10 eyes) complicated with rhegmatogenous retinal detachment (n=5), vitreous hemorrhage (n=2) and macula- involving schisis (n=1). All the patients suffered foveal and peripheral schisis. They were treated with scleral buckling (n=1) or vitrectomy (n=9). After the surgical treatment, the retina was reattached in patients with rhegmatogenous retinal detachment; the refractive media became transparent in those with vitreous hemorrhage; the visual acuity in 80% of patients was improved; no remarkable progression of schisis was found; no severe operative complications occurred. It was concluded that vitreoretinal surgery in the treatment of complications of congenital retinoschisis is safe and effective, and helps improve and maintain the visual function.

  9. New Genetic Insights into Congenital Heart Disease

    PubMed Central

    Ware, Stephanie M.; Jefferies, John Lynn

    2012-01-01

    There has been remarkable progress in understanding the genetic basis of cardiovascular malformations. Chromosome microarray analysis has provided a new tool to understand the genetic basis of syndromic cardiovascular malformations resulting from microdeletion or microduplication of genetic material, allowing the delineation of new syndromes. Improvements in sequencing technology have led to increasingly comprehensive testing for aortopathy, cardiomyopathy, single gene syndromic disorders, and Mendelian-inherited congenital heart disease. Understanding the genetic etiology for these disorders has improved their clinical recognition and management and led to new guidelines for treatment and family-based diagnosis and surveillance. These new discoveries have also expanded our understanding of the contribution of genetic variation, susceptibility alleles, and epigenetics to isolated congenital heart disease. This review summarizes the current understanding of the genetic basis of syndromic and non-syndromic congenital heart disease and highlights new diagnostic and management recommendations. PMID:22822471

  10. Congenital narrowing of the cervical spinal canal.

    PubMed Central

    Kessler, J T

    1975-01-01

    The clinical and laboratory findings in six patients with congenital narrowing of the cervical spinal canal and neurological symptoms are described. A variable age of onset and an entirely male occurrence were found. Signs and symptoms of spinal cord dysfunction predominated in all but one patient. Symptoms were produced in five patients by increased physical activity alone. Congenital narrowing of the cervical spinal canal may result in cord compression without a history of injury and occasionally without evidence of significant bony degenerative changes. The clinical features may be distinguishable from those found in cervical spondylosis without congenital narrowing. Intermittent claudication of the cervical spinal cord appears to be an important feature of this syndrome. Surgery improved four out of five people. PMID:1219087

  11. [Neonatal cutaneous hematopoiesis disclosing congenital rubella].

    PubMed

    Penouil, M H; Bressieux, J M; Mehaut, S; Hopfner, C

    1996-01-01

    Congenital rubella, which should disappear with widespread vaccination and mandatory obstetrical care, can occur as a purpuric eruption in the newborn. We report a case of blueberry muffin baby. An infant delivered after an "uneventful" pregnancy presented a generalized "purpuric" eruption and had axial hypotonia. Histology of a biopsy showed evidence of cutaneous erythropoiesis. The complete workup led to the diagnosis of congenital rubella. Cutaneous erythropoiesis is a well defined clinical and histological entity. There are several causes including infection and hematology disorders. Metastasis of a neuroblastoma, which must be eliminated by early biopsy, is the main differential diagnosis. Blueberry muffin rash is never idiopathic. The prognosis depends on the cause. Physicians should remember that congenital rubella has not yet been completely eradicated in France.

  12. Surgical Treatment of Congenital Mitral Valve Dysplasia.

    PubMed

    Vida, Vladimiro L; Carrozzini, Massimiliano; Padalino, Massimo; Milanesi, Ornella; Stellin, Giovanni

    2016-05-01

    Congenital mitral valve (MV) dysplasia is a relatively rare and highly complex cardiac disease. We present our results and illustrate the techniques used to repair these valves. Between 1972 and 2014, 100 consecutive patients underwent surgical repair of congenital MV dysplasia at our institution. Predominant MV regurgitation was present in 53 patients (53%) whereas mitral stenosis was prevalent in 47 (47%). There were five early (5%) and eight late deaths (9%). Actuarial survival was 95%, 94%, and 93% at 5, 10, and 20 years, respectively. Sixteen patients (18%) required reintervention due to subsequent MV dysfunction. Actuarial freedom from reintervention for MV dysfunction was 95%, 92%, and 89% at 5, 10, and 20 years, respectively. The mechanism underlying the valve dysfunction in congenital mitral valve dysplasia is multifactorial and requires the application of a variety of surgical techniques for repair. doi: 10.1111/jocs.12743 (J Card Surg 2016;31:352-356). © 2016 Wiley Periodicals, Inc.

  13. Eyelid Retraction in Isolated Unilateral Congenital Blepharoptosis

    PubMed Central

    Salman, Michael S.; Clark, Ian H.

    2017-01-01

    Isolated unilateral congenital ptosis is encountered relatively infrequently in clinical practice. It typically consists of a unilateral droopy eyelid, weak levator palpebrae superioris muscle function, lid lag, and an absent upper lid crease with no other abnormalities on examination. We present a four-and-a-half-year-old girl with isolated and mild unilateral congenital ptosis who unexpectedly demonstrated a static upper eyelid on downgaze in conjunction with a well-formed upper lid skin crease. We attribute this uncommon sign in congenital ptosis to stiffness and presumed fibrosis of the levator muscle. Examining the function of the eyelids in all directions of gaze is important in patients with abnormalities of lid position, since additional useful information can be gleaned about the status of the levator muscle including, aberrant regeneration or fibrosis. PMID:28529498

  14. Congenital malformations of the brain and spine.

    PubMed

    Shankar, Prashant; Zamora, Carlos; Castillo, Mauricio

    2016-01-01

    In this chapter we briefly address the most common congenital brain and spinal anomalies as well as their most salient imaging, especially magnetic resonance, findings. Some of them, such as Chiari II, and open spinal defects, have become relatively rare due to their detection in utero and repair of the spinal malformation. Regardless of the type of brain anomaly, the most common clinical symptoms are mental retardation, hydrocephalus, and seizure; the latter two may need to be surgically and medically addressed. The most commonly found spinal congenital anomalies include the filum terminale lipoma which is generally asymptomatic and incidental and the caudal regression syndrome for which no primary treatment exists. Any spinal congenital anomaly may present in adulthood as a consequence of spinal cord tethering and/or development of syringomyelia.

  15. Pulmonary Hypertension in Congenital Heart Disease: Beyond Eisenmenger Syndrome.

    PubMed

    Krieger, Eric V; Leary, Peter J; Opotowsky, Alexander R

    2015-11-01

    Patients with adult congenital heart disease have an increased risk of developing pulmonary hypertension. There are several mechanisms of pulmonary hypertension in patients with adult congenital heart disease, and understanding them requires a systematic approach to define the patient's hemodynamics and physiology. This article reviews the updated classification of pulmonary hypertension in patients with adult congenital heart disease with a focus on pathophysiology, diagnostics, and the evaluation of pulmonary hypertension in special adult congenital heart disease populations.

  16. Congenital complete and partial absence of the left pericardium.

    PubMed

    Jurko, Alexander; Minarik, Milan; Cisarikova, Viera; Polacek, Hubert; Schusterova, Ingrid

    2013-09-01

    Congenital absence of pericardium is a rare malformation. We report 2 young patients with a diagnosis of congenital absence of the pericardium. The posteroanterior view of the chest X-ray showed displacement of the left cardiac border into the left hemithorax. Unusual acoustical windows and abnormal cardiac and septal motion during echocardiography suggested the diagnosis of congenital absence of pericardium. Magnetic resonance imaging definitive confirmed diagnosis of congenital absence of pericardium.

  17. Air pollution and congenital heart defects.

    PubMed

    Agay-Shay, Keren; Friger, Michael; Linn, Shai; Peled, Ammatzia; Amitai, Yona; Peretz, Chava

    2013-07-01

    Environmental factors such as ambient air pollution have been associated with congenital heart defects. The aim of this study was to investigate the association between gestational exposure to air pollution and the risk of congenital heart defects. We conducted a registry-based cohort study with a total of 135,527 live- and still-births in the Tel-Aviv region during 2000-2006. We used a Geographic Information System-based spatiotemporal approach with weekly inverse distance weighting modeling to evaluate associations between gestational exposure to ambient air pollution during weeks 3-8 of pregnancy and the risk for congenital heart defects. The following pollutants were studied: carbon monoxide, nitrogen-dioxide, ozone, sulfur-dioxide and particulate matter with aerodynamic diameter smaller than 10 μm and 2.5 μm (PM10, PM2.5 respectively). Logistic models, adjusted for socio-demographic covariates were used to evaluate the associations. We found that maternal exposure to increased concentrations of PM10 was associated with multiple congenital heart defects (adjusted OR 1.05, 95% CI: 1.01 to 1.10 for 10 μg/m(3) increment). An inverse association was observed between concentrations of PM2.5 and isolated patent ductus arteriosus (adjusted OR 0.78, 95% CI: 0.68 to 0.91 for 5 µg/m(3) increment). Sensitivity analyses showed that results were consistent. Generally there were no evidence for an association between gaseous air pollutants and congenital heart defects.Our results for PM10 and congenital heart defects confirm results from previous studies. The results for PM2.5 need further investigations.

  18. Epidemiology of congenital heart disease in Brazil

    PubMed Central

    Pinto Júnior, Valdester Cavalcante; Branco, Klébia Magalhães P. Castello; Cavalcante, Rodrigo Cardoso; Carvalho Junior, Waldemiro; Lima, José Rubens Costa; de Freitas, Sílvia Maria; Fraga, Maria Nazaré de Oliveira; de Souza, Nayana Maria Gomes

    2015-01-01

    Introduction Congenital heart disease is an abnormality in the structure or cardiocirculatory function, occurring from birth, even if diagnosed later. It can result in intrauterine death in childhood or in adulthood. Accounted for 6% of infant deaths in Brazil in 2007. Objective To estimate underreporting in the prevalence of congenital heart disease in Brazil and its subtypes. Methods The calculations of prevalence were performed by applying coefficients, giving them function rates for calculations of health problems. The study makes an approach between the literature and the governmental registries. It was adopted an estimate of 9: 1000 births and prevalence rates for subtypes applied to births of 2010. Estimates of births with congenital heart disease were compared with the reports to the Ministry of Health and were studied by descriptive methods with the use of rates and coefficients represented in tables. Results The incidence in Brazil is 25,757 new cases/year, distributed in: North 2,758; Northeast 7,570; Southeast 10,112; South 3,329; and Midwest 1,987. In 2010, were reported to System of Live Birth Information of Ministry of Health 1,377 cases of babies with congenital heart disease, representing 5.3% of the estimated for Brazil. In the same period, the most common subtypes were: ventricular septal defect (7,498); atrial septal defect (4,693); persistent ductus arteriosus (2,490); pulmonary stenosis (1,431); tetralogy of Fallot (973); coarctation of the aorta (973); transposition of the great arteries (887); and aortic stenosis 630. The prevalence of congenital heart disease, for the year of 2009, was 675,495 children and adolescents and 552,092 adults. Conclusion In Brazil, there is underreporting in the prevalence of congenital heart disease, signaling the need for adjustments in the methodology of registration. PMID:26107454

  19. Congenital chylothorax in newborn with trisomy 21.

    PubMed

    Lomauri, Kh

    2014-11-01

    Neonatal chylothorax results from the accumulation of chyle in the pleural space and may be either congenital or an acquired condition. Congenital chylothorax is most likely due to abnormal development or obstruction of the lymphatic system. It is often associated with hydrops fetalis. It can be idiopathic or may be associated with various chromosomal anomalies including Trisomy 21, Turner syndrome, Noonan syndrome, and other genetic abnormalities. Congenital pulmonary lymphangiectasia and generalized lymphangiomatosis have also been reported to be associated with congenital chylothorax. Several case reports indicate that congenital chylothorax can recur in subsequent offspring, suggesting a possible underlying genetic etiology. It is important to identify infants with chylothorax, as there are specific issues that need to be addressed in the management of these patients. We present a case of newborn with trysomy 21 (trisomy 21 was diagnosed antenatally by amniocentesis with support of Association "Perinatology"), who developed moderate Respiratory Distress Syndrome, chest X-ray and US reveal pleural effusion on right side rapid intervention was made before deterioration, requiring intensive life-saving measures. In the neonate, chylous effusion is not a common cause of pleural effusions. It is characterized as an exudate because of the high protein and lipid content once the infant is fed. The fluid will be clear/yellow to slightly cloudy in the unfed state and will quickly become milky following feeding, as chylomicrons appear in the fluid. Lymphocytes predominate in the differential cell count of chyle. The volume of fluid output can be high, and management can be challenging. We review the common manifestations of congenital chylotoraxes and emphasize the importance of early diagnosis and intervention in preventing devastating outcomes from this condition.

  20. Demographic features of subjects with congenital glaucoma

    PubMed Central

    Tamçelik, Nevbahar; Atalay, Eray; Bolukbasi, Selim; Çapar, Olgu; Ozkok, Ahmet

    2014-01-01

    Context: Congenital glaucoma is a potentially blinding ocular disease of the childhood. Identification of the possible associated risk factors and may be helpful for prevention or early detection of this public health problem. Aims: To demonstrate the demographic features of congenital glaucoma subjects. Setting and Design: The charts of congenital glaucoma patients referred to Tamcelik Glaucoma Center were retrospectively reviewed through the dates of 2000 and 2013. Materials and Methods: Analyzed data included diagnosis, age at first presentation, symptoms at first presentation, laterality of the disease, sex, presence of consanguinity, family history of congenital glaucoma, maturity of the fetus at delivery, and maternal age at conception. Statistical Analysis Used: Statistical Package for Social Sciences (SPSS) version 19.0 by IBM (SPSS Inc, Chicago, Illinois, USA) was used to compare the mean of continuous variables with Student's t-test and analysis of variance (ANOVA) and χ2 test was used to test differences in proportions of categorical variables. Results: The data of 600 eyes of 311 patients were analyzed. The distribution of primary and secondary congenital glaucoma among the patients were 63.3% (n = 197) and 36.7% (n = 114), respectively. Of the 311 patients, 57.2% (n = 178) were male and 42.8% (n = 133) were female. The overall frequency of bilateral disease was 92.3% (n = 287). Overall rate of consanguinity and positive family history was 45.3% (n = 141) and 21.2% (n = 66), respectively. Conclusions: Bilateral disease in this study was more common than previously reported studies. Positive family history was more frequent in primary congenital glaucoma although not statistically significant. PMID:24881602

  1. Symptoms of Autism among Children with Congenital Deafblindness

    ERIC Educational Resources Information Center

    Dammeyer, Jesper

    2014-01-01

    Associations between congenital deafness or blindness and autism have been found. The main consequences of congenital sensory impairment, being barriers for communication, language and social interaction development, may lead to symptoms of autism. To date only few studies have been reported concerning individuals with congenital deafblindness.…

  2. [Congenital lobar hyperinflation: conservative management as an alternative therapy].

    PubMed

    Hermoso Torregrosa, C; Moreno Medinilla, E; Pérez Ruiz, E; Caro Aguilera, P; Pérez Frías, F J

    2014-07-01

    Congenital lobar emphysema used to be treated surgically. Congenital lobar hyperinflation is the currently recommended term, as it involves pathologically healthy lung tissue, which is why conservative management may be an option. Four cases of diagnosed congenital lobar hyperinflation are presented in which conservative treatment was chosen due to their clinical stability. Their outcome has been satisfactory with progressively normal radiology.

  3. Symptoms of Autism among Children with Congenital Deafblindness

    ERIC Educational Resources Information Center

    Dammeyer, Jesper

    2014-01-01

    Associations between congenital deafness or blindness and autism have been found. The main consequences of congenital sensory impairment, being barriers for communication, language and social interaction development, may lead to symptoms of autism. To date only few studies have been reported concerning individuals with congenital deafblindness.…

  4. Congenital torticollis caused by unilateral absence of the sternocleidomastoid muscle.

    PubMed

    Raman, Subha; Takhtani, Deepak; Wallace, E Christine

    2009-01-01

    Congenital torticollis is most commonly caused by benign fibrosis of the sternocleidomastoid muscle. Absence of the sternocleidomastoid muscle is a rare cause of congenital torticollis. There have been fewer than a dozen reported cases of agenesis of the sternocleidomastoid muscle. We describe a case of congenital absence of the sternocleidomastoid diagnosed by US and confirmed on MRI.

  5. NEW BORN SCREENING IN PREVENTING CONGENITAL HYPOTHYROIDISM.

    PubMed

    Ali, Mazahir; Zia, Aisha; Siddiqui, Saad Ebrahim

    2015-01-01

    Congenital Hypothyroidism is one of the most common preventable causes of mental retardation which is highly prevalent in our society due to lack of a national neonatal screening program, lack of education of the parents, increased consanguinity, and lack of suspicion from doctor's leads to delayed diagnosis and an increased incidence of congenital hypothyroidism in our society. This Menace can be easily tackled with a mass neonatal screening program and effective legislation which would make sure that serious efforts are being made to eradicate this preventable disease from Pakistan.

  6. Congenital Minamata disease: warnings from Japan's experience.

    PubMed

    Kondo, K

    2000-07-01

    Minamata disease is alkylmercury poisoning causing Hunter-Russell syndrome due to ingestion of seafood polluted by industrial waste. Two epidemics occurred in Minamata (1956) and Niigata (1965), Japan. Many infants with "cerebral palsy" in villages where adult cases occurred were established as having congenital Minamata disease. Developing brains were affected by alkylmercury through transplacental exposure and even by breastfeeding. This report reviews the history, clinical features, pathology, epidemiology, metal analysis, experiments, and sociolegal aspects of congenital Minamata disease. Many victims are still alive and their present conditions are reviewed.

  7. Congenital color blindness in young Turkish men.

    PubMed

    Citirik, Mehmet; Acaroglu, Golge; Batman, Cosar; Zilelioglu, Orhan

    2005-04-01

    We investigated a healthy population of men from different regions of Turkey for the presence of congenital red-green color blindness. Using Ishihara pseudoisochromatic plates, 941 healthy men from the Turkish army were tested for congenital red-green color blindness. The prevalence of red-green color blindness was 7.33 +/- 0.98% (5.10% protans and 2.23% deutans). These ratios were higher than other reported samples from Mediterranean Europe. Higher percentages of color blindness were found in regions with a lower education level and more consanguineous marriages.

  8. Giant congenital diaphragmatic hernia in an adult

    PubMed Central

    2014-01-01

    Bochdalek hernia is the most common type of congenital diaphragmatic hernia. It appears frequently in infants but rarely in adults. We present the case of a 50-year-old female han patient with tremendous left-sided congenital posterolateral diaphragmatic hernia (Bochdalek hernia) who also has a pair of supernumerary breasts and pulmonary hypoplasia of the lower-left lobe. The patient had an experience of misdiagnosis and she was treated for bronchitis for one year until being admitted to our hospital. This case study emphasizes the rare presentation of Bochdalek hernia in adults and the necessity of high clinical attention to similar cases. PMID:24512974

  9. Acquired Congenital Malalignment of the Great Toenails

    PubMed Central

    Decker, Ashley; Scher, Richard K.; Avarbock, Andrew

    2016-01-01

    Congenital malalignment is the lateral deviation of the nail plate along the longitudinal axis due to the lateral rotation of the nail matrix. The nail plate grows out in ridges caused by repeated microtrauma to the nail. Common complications include onychomycosis, Pseudomonas infection and acute or chronic paronychia. Treatment options range from conservative management to surgical options including realignment and nail matrixectomy. Congenital malalignment usually presents in infancy or childhood, but we present two cases of acquired malalignment occurring in the teenage years. PMID:27171597

  10. [A neonatal case of congenital myotonic dystrophy].

    PubMed

    Ghizzi, C; Cavalli, C; Benedetti, M; Bolognani, M; Biban, P

    2000-01-01

    Congenital myotonic dystrophy is a rare autosomal disease, caused by an increased number of cytosine-thymine-guanine (CTG) trinucleotide on chromosome 19q. In the neonatal period the most peculiar clinical features are arthrogryposis, hypotonia, facial diplegia, respiratory and feeding difficulties. Clinical and electrical myotonic discharges are difficult to elicit in the newborn. We report a case of congenital myotonic dystrophy in a female newly born presenting with hypotonia, diaphragmatic paralysis, facial diplegia, and contractures of hips, knees and ankles. The diagnosis was confirmed by genetical study on lymphocyte DNA.

  11. Prevention of Maternal and Congenital Cytomegalovirus Infection

    PubMed Central

    Johnson, Julie; Anderson, Brenna; Pass, Robert F.

    2012-01-01

    Congenital cytomegalovirus (CMV) infection is an important cause of hearing impairment, mental retardation and cerebral palsy. Principal sources of infection during pregnancy are young children and intimate contacts. Prevention of maternal and congenital CMV infection depends on counseling women regarding the sources of infection and hygienic measures that might prevent infection. There is currently insufficient evidence to support use of antiviral treatment or passive immunization for post-exposure prophylaxis of pregnant women or as a maternal treatment aimed at preventing fetal infection. Vaccines for CMV are under development but it will be a number of years before one is licensed. PMID:22510635

  12. Congenital Absence of the Internal Carotid Artery

    SciTech Connect

    Florio, Francesco; Balzano, Silverio; Nardella, Michele; Strizzi, Vincenzo; Cammisa, Mario; Bozzini, Vincenzo; Catapano, Giuseppe; D'Angelo, Vincenzo

    1999-01-15

    We report three cases of congenital absence of an internal carotid artery (ICA), diagnosed incidentally by digital subtraction angiography. The analysis of the cases is based on the classification of segmental ICA agenesis proposed by Lasjaunias and Berenstein. Usually the patients with this rare vascular anomaly are asymptomatic; some may have symptoms related to cerebrovascular insufficiency, compression by enlarged intracranial collateral vessels, or complications associated with cerebral aneurysms. Diagnosis of congenital absence of ICA is made by skull base computed tomography (CT) scan, CT and magnetic resonance angiography, and conventional or digital subtraction angiography.

  13. [Radionuclide studies of congenital kidney abnormalities].

    PubMed

    Vlakhov, N

    1984-06-01

    Using the potentialities of isotope nephrograms as a screening test a total of 4746 patients suspected of renal abnormalities were examined. The author established pathological deviations in 561 cases (11.8%). During further verification using scintigraphy unsuspected congenital renal abnormalities (aplasia, hypoplasia, dystopia, double kidney, horseshoe kidney, solitary cyst and polycystic renal disease) were found in 46 patients (8.2%). The diagnosis was confirmed at subsequent venous x-ray urography. A conclusion has been made as to the role of comprehensive nephrographic-scintigraphic examination in the diagnosis of congenital renal abnormalities.

  14. New approaches to managing congenital diaphragmatic hernia.

    PubMed

    Ivascu, Felicia A; Hirschl, Ronald B

    2004-06-01

    A number of new techniques have been studied for managing newborns with congenital diaphragmatic hernia and respiratory insufficiency. Among these have been the techniques of delayed approach to the repair of the diaphragmatic hernia; permissive hypercapnia; nitric oxide and surfactant administration; intratracheal pulmonary ventilation; liquid ventilation; perfluorocarbon-induced lung growth; and lung transplantation. These interventions are at various stages of development and evaluation of effectiveness. All, however, are being explored in the hopes of improving outcome in patients with congenital diaphragmatic hernia who continue to have significant morbidity and mortality in the newborn period.

  15. Congenital dislocation of the patella - clinical case.

    PubMed

    Miguel Sá, Pedro; Raposo, Filipa; Santos Carvalho, Manuel; Alegrete, Nuno; Coutinho, Jorge; Costa, Gilberto

    2016-01-01

    Congenital patellar dislocation is a rare condition in which the patella is permanently dislocated and cannot be reduced manually. The patella develops normally as a sesamoid bone of the femur. This congenital dislocation results from failure of the internal rotation of the myotome that forms the femur, quadriceps muscle and extensor apparatus. It usually manifests immediately after birth, although in some rare cases, the diagnosis may be delayed until adolescence or adulthood. Early diagnosis is important, thereby allowing surgical correction and avoiding late sequelae, including early degenerative changes in the knee. A case of permanent dislocation of the patella is presented here, in a female child aged seven years.

  16. Giant congenital diverticulum of the right atrium.

    PubMed

    Tomar, Munesh; Radhakrishnan, Sitaraman; Iyer, Krishna Subramony; Shrivastava, Savitri

    2008-01-01

    Congenital diverticulum of heart is a rare entity, which may arise from the atria, atrial appendages, coronary sinus or the ventricles. A 3-year-old child presented with history of early fatigability for 6 months and recent upper respiratory tract infection. Chest X-ray and echocardiogram revealed marked right atrial enlargement. At surgery, a right atrial diverticulum was excised under cardiopulmonary bypass. Pathology revealed thickened endocardium with edema and myocardial fiber hypertrophy. Our experience with this rare congenital disease is presented along with a review of the literature.

  17. Congenital malformations of the temporal bone.

    PubMed

    Mukerji, Shraddha S; Parmar, Hemant A; Ibrahim, Mohannad; Mukherji, Suresh K

    2011-08-01

    Congenital ear or temporal bone malformations are a diagnostic challenge to radiologists and surgeons alike. Newer imaging techniques can detect subtle changes in middle ear and cochlear anatomy. This information is invaluable with increasing use of hearing restoration surgeries and/or cochlear implants in such patients. This article discusses the embryogenesis, classification system, and salient imaging findings of congenital outer, middle ear, and inner ear anomalies in children. Both high-resolution computerized tomography and magnetic resonance imaging scans of the temporal bones are described.

  18. A peculiar case of facial congenital nevus.

    PubMed

    Scaglioni, Mario F; Bauer, M T; Giuseppe, Alberto Di

    2014-08-01

    Reconstruction of congenital nevi is difficult and challenging, but becomes even more so when they occur on the face due to functional and aesthetic reasons. Traditionally, these lesions have been treated with tissue expansion, sequential resection, and local flap closure with or without skin grafts. Here, we present a case reconstructing a large facial defect involving the entire cheek facial subunit following excision of a giant congenital nevus with a free anterolateral thigh flap. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  19. Congenital myasthenic syndromes and transient myasthenia gravis.

    PubMed

    Gajda, Anna; Szabó, Hajnalka; Gergev, Gyurgyinka; Karcagi, Veronika; Szabó, Nóra; Endreffy, Emoke; Túri, Sándor; Sztriha, László

    2013-05-30

    Hypotonia in the neonatal period and early infancy is a common clinical finding. It can be caused by various heterogeneous disorders of different origin which might lead to diagnostic difficulties. Disorders of the neuromuscular junction, such as congenital myasthenic syndromes and neonatal transient myasthenia gravis are among the aetiologies. We report on a case of congenital myasthenia caused by mutation in the long cytoplasmic loop of the epsilon subunit of the acetylcholine receptor and a neonate of a myasthenic mother diagnosed with transient myasthenia gravis.

  20. Congenital agminated melanocytic nevus - case report*

    PubMed Central

    da Rocha, Camila Roos Mariano; Grazziotin, Thaís Corsetti; Rey, Maria Carolina Widholzer; Luzzatto, Laura; Bonamigo, Renan Rangel

    2013-01-01

    Agminated nevus is a cluster group of melanocytic nevi confined to a localized area of the body. There are many pigmented lesions described in the literature as agminated, such as blue nevi, multiple lentigines and Spitz nevi, but only a few cases of congenital agminated melanocytic nevi have been described. We report a case of a male child who presented with congenital agminated nevi, emphasizing the importance of physical examination, dermoscopy, histopathological evaluation, differential diagnosis and follow up to rule out the possibility of dysplastic or malignant changes. PMID:24346910