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Sample records for acromioclavicular joint cysts

  1. Acromioclavicular joint cyst formation.

    PubMed

    Hiller, Andrew D; Miller, Joshua D; Zeller, John L

    2010-03-01

    Acromioclavicular joint (ACJ) cysts are an uncommon and unusual sequela associated with shoulder pathophysiology. The majority of literature on ACJ cysts consists of individual case reports with no definitive literature review currently available. In addition to a comprehensive literature review, four clinical cases are presented in this report. First described by Craig (1984), a total of 41 cases have been previously reported in the literature. Of these cases, five occurred with the rotator cuff musculature intact. The remaining 36 cases of ACJ cysts occurred in patients with a complete tear/avulsion of the rotator cuff. Previous attempts at compiling a complete record of all reported cases have combined several distinct conditions into a single category. This article presents two distinct etiologies for the pathogenesis of ACJ cyst formation. In the presence of an intact rotator cuff, a Type 1 cyst can form superficially and be limited to the ACJ. Following a massive or traumatic tear of the rotator cuff, mechanical instability of the humeral head can cause a deterioration of the inferior acromioclavicular capsule (cuff tear arthropathy) and an overproduction of synovial fluid. Overtime, a "geyser" of fluid can form between the glenohumeral and the ACJ, forming a Type 2 cyst. This differentiation and categorization is essential for appropriate classification and treatment.

  2. Acromioclavicular joint cyst formation.

    PubMed

    Hiller, Andrew D; Miller, Joshua D; Zeller, John L

    2010-03-01

    Acromioclavicular joint (ACJ) cysts are an uncommon and unusual sequela associated with shoulder pathophysiology. The majority of literature on ACJ cysts consists of individual case reports with no definitive literature review currently available. In addition to a comprehensive literature review, four clinical cases are presented in this report. First described by Craig (1984), a total of 41 cases have been previously reported in the literature. Of these cases, five occurred with the rotator cuff musculature intact. The remaining 36 cases of ACJ cysts occurred in patients with a complete tear/avulsion of the rotator cuff. Previous attempts at compiling a complete record of all reported cases have combined several distinct conditions into a single category. This article presents two distinct etiologies for the pathogenesis of ACJ cyst formation. In the presence of an intact rotator cuff, a Type 1 cyst can form superficially and be limited to the ACJ. Following a massive or traumatic tear of the rotator cuff, mechanical instability of the humeral head can cause a deterioration of the inferior acromioclavicular capsule (cuff tear arthropathy) and an overproduction of synovial fluid. Overtime, a "geyser" of fluid can form between the glenohumeral and the ACJ, forming a Type 2 cyst. This differentiation and categorization is essential for appropriate classification and treatment. PMID:20069645

  3. Acromio-clavicular joint cyst associated with a complete rotator cuff tear - a case report.

    PubMed

    McCreesh, Karen M; Riley, Sara J; Crotty, James M

    2014-10-01

    This case report describes a patient with an acromio-clavicular joint (ACJ) cyst, associated with a complete tear of the supraspinatus tendon, and the related arthropathy. Ultrasound was a suitable imaging modality to make the diagnosis, and rule out other pathologies. Full assessment of the rotator cuff must be carried out in the presence of ACJ cysts due to their common co-existence with large cuff tears. Cyst aspiration is not a suitable treatment, due to the high likelihood of recurrence. Optimal treatment requires management of the underlying rotator cuff tear.

  4. Surgical treatment of an aseptic fistulized acromioclavicular joint cyst: a case report and review of the literature.

    PubMed

    Murena, Luigi; D'angelo, Fabio; Falvo, Daniele A; Vulcano, Ettore

    2009-01-01

    An acromioclavicular joint cyst is an uncommonly reported condition, which seems to result from a massive rotator cuff tear and degenerative osteoarthritis of the acromioclavicular joint. We present the case of an 81-year-old man affected by an acromioclavicular joint cyst, associated to a massive rotator cuff tear, proximal migration of the humeral head and osteoarthritis of the gleno-humeral joint. The mass was 7 x 2.5 cm in size and the overlying skin presented a fistula that drained clear synovial-like fluid. Plain X-ray examination of the left shoulder showed proximal migration of the humeral head migration and osteoarthritis of the gleno-humeral joint, and further MRI evaluation confirmed the clinical diagnosis of a complete rotator cuff tear and observed a large subcutaneous cyst in communication with the degenerative acromioclavicular joint. The patient underwent surgical excision of the cyst and lateral resection of the clavicle to prevent disease recurrence. To the best of our knowledge, this is the first reported case of an acromioclavicular joint cyst complicated by an aseptic fistula resulting from multiple aspirations. PMID:19918423

  5. The MRI geyser sign: acromioclavicular joint cysts in the setting of a chronic rotator cuff tear.

    PubMed

    Cooper, H John; Milillo, Ralph; Klein, Devon A; DiFelice, Gregory S

    2011-06-01

    We present the case of a 71-year-old man with a large acromioclavicular (AC) joint cyst successfully managed with surgical excision. AC joint cysts are soft tissue masses generally signifying underlying rotator cuff pathology. Traditionally, these cysts were identified with shoulder arthrography as a "geyser" of fluid escaping through the AC joint. Magnetic resonance imaging (MRI) is today's preferred imaging modality; we describe the MRI equivalent of the "geyser sign," signifying synovial fluid escaping through the cuff defect, across the subacromial bursa, and decompressing superiorly through a degenerated AC joint. Surgical management is preferred for symptomatic cysts. Based on a review of limited retrospective case series, recommendations for management of these lesions are as follows. Repair of the rotator cuff is preferable whenever possible. In the case of an irreparable defect, good results can be achieved through excisional AC joint arthroplasty and resection of the cyst base. Aspiration of these cysts should not be attempted, due to the high recurrence rate and potential for a draining sinus. Hemiarthroplasty also may be effective in indirectly decompressing these cysts; but given the invasive nature of this procedure, it should be reserved for patients who are also symptomatic from cuff arthropathy.

  6. The MRI geyser sign: acromioclavicular joint cysts in the setting of a chronic rotator cuff tear.

    PubMed

    Cooper, H John; Milillo, Ralph; Klein, Devon A; DiFelice, Gregory S

    2011-06-01

    We present the case of a 71-year-old man with a large acromioclavicular (AC) joint cyst successfully managed with surgical excision. AC joint cysts are soft tissue masses generally signifying underlying rotator cuff pathology. Traditionally, these cysts were identified with shoulder arthrography as a "geyser" of fluid escaping through the AC joint. Magnetic resonance imaging (MRI) is today's preferred imaging modality; we describe the MRI equivalent of the "geyser sign," signifying synovial fluid escaping through the cuff defect, across the subacromial bursa, and decompressing superiorly through a degenerated AC joint. Surgical management is preferred for symptomatic cysts. Based on a review of limited retrospective case series, recommendations for management of these lesions are as follows. Repair of the rotator cuff is preferable whenever possible. In the case of an irreparable defect, good results can be achieved through excisional AC joint arthroplasty and resection of the cyst base. Aspiration of these cysts should not be attempted, due to the high recurrence rate and potential for a draining sinus. Hemiarthroplasty also may be effective in indirectly decompressing these cysts; but given the invasive nature of this procedure, it should be reserved for patients who are also symptomatic from cuff arthropathy. PMID:21869946

  7. Acromioclavicular Joint Reconstruction.

    PubMed

    Scillia, Anthony J; Cain, E Lyle

    2015-12-01

    Our technique for acromioclavicular joint reconstruction provides a variation on coracoclavicular ligament reconstruction to also include acromioclavicular ligament reconstruction. An oblique acromial tunnel is drilled, and the medial limb of the gracilis graft, after being crossed and passed beneath the coracoid and through the clavicle, is passed through this acromial tunnel and sutured to the trapezoid graft limb after appropriate tensioning. Tenodesis screws are not placed in the bone tunnels to avoid graft fraying, and initial forces on the graft are offloaded with braided absorbable sutures passed around the clavicle. PMID:27284528

  8. Acromioclavicular joint disorders.

    PubMed

    Turnbull, J R

    1998-04-01

    The acromioclavicular joint is commonly involved in athletic injuries. Most commonly, a sprain to the joint occurs with variability in the amount of ligamentous damage and displacement that occurs. In all but the most severe dislocations, treatment consists of initial sling immobilization and early functional rehabilitation. The outcome is usually excellent with full return of function following these injuries. The rarer types (IV, V, and VI) require operative reduction and fixation. Distal clavicle fractures are related injuries, which many times disrupt the stabilizing ligaments of the acromioclavicular joint. Many can be treated nonoperatively, but there are several subtypes that should be considered for early fixation to reduce complications of pain and shoulder dysfunction. An atraumatic, overuse condition, which is becoming more prevalent and seems related to weight training, is osteolysis of the distal clavicle. There is insidious onset of shoulder pain with symptoms and signs consistent with acromioclavicular pathology. Activity modification is the best method of controlling symptoms. Failure of the conservative approach necessitates operative excision of the distal clavicle.

  9. [Injuries of the acromioclavicular joint].

    PubMed

    Meeder, P J; Dannöhl, C

    1988-07-01

    The injuries of the acromio-clavicular joint require a differentiated diagnosis and treatment. The classification of the acromio-clavicular dislocations from grade I to grade III according to Tossy is proved. The diagnosis of a complete acromio-clavicular dislocation (Tossy III) is an indication for a surgical repair. Many and different methods are reported in the literature. 178 patients with a fresh acromio-clavicular dislocation (Typ Tossy II and III) were treated at the BG-Unfallklinik Tübingen from 1970 to 1987 by suturing the ligaments, inserting pins across the joint and tension wire bending. In old cases with Tossy III dislocation of the acromio-clavicular joint an oblique osteotomy combined with the reduction of the clavicle is recommended as a method of choice. The results of these procedures and there possible intra- and postoperative complications are reported. The incision along the clavicle quite often gives scar problems. Therefore the advantages of an arched incision across the acromio-clavicular joint is pointed out. Because of there biomechanical relationship fractures in the lateral third of the clavicle are similar to dislocations of the acromio-clavicular joint. The classification of these fractures according to Jäger, Buschle and Breitner allows a differentiated management of these lesions.

  10. Management of acromioclavicular joint injuries.

    PubMed

    Li, Xinning; Ma, Richard; Bedi, Asheesh; Dines, David M; Altchek, David W; Dines, Joshua S

    2014-01-01

    Acromioclavicular joint injuries are among the most common shoulder girdle injuries in athletes and most commonly result from a direct force to the acromion with the arm in an adducted position. Acromioclavicular joint injuries often present with associated injuries to the glenohumeral joint, including an increased incidence of superior labrum anterior posterior (SLAP) tears that may warrant further evaluation and treatment. Anteroposterior stability of the acromioclavicular joint is conferred by the capsule and acromioclavicular ligaments, of which the posterior and superior ligaments are the strongest. Superior-inferior stability is maintained by the coracoclavicular (conoid and trapezoid) ligaments. Type-I or type-II acromioclavicular joint injuries have been treated with sling immobilization, early shoulder motion, and physical therapy, with favorable outcomes. Return to activity can occur when normal shoulder motion and strength are obtained and the shoulder is asymptomatic as compared with the contralateral normal extremity. The management of type-III injuries remains controversial and is individualized. While a return to the previous level of functional activity with nonsurgical treatment has been documented in a number of case series, surgical reduction and coracoclavicular ligament reconstruction has been associated with a favorable outcome and can be considered in patients who place high functional demands on their shoulders or in athletes who participate in overhead sports. Surgical management is indicated for high-grade (≥type IV) acromioclavicular joint injuries to achieve anatomic reduction of the acromioclavicular joint, reconstruction of the coracoclavicular ligaments, and repair of the deltotrapezial fascia. Outcomes after surgical reconstruction of the coracoclavicular ligaments have been satisfactory with regard to achieving pain relief and return to functional activities, but further improvements in the biomechanical strength of these

  11. Management of acromioclavicular joint injuries.

    PubMed

    Stucken, Charlton; Cohen, Steven B

    2015-01-01

    Although recent advances have been made in the treatment of acromioclavicular (AC) joint injuries, they are still challenging for shoulder surgeons. There is a consensus that type I and II injuries should be treated nonoperatively, whereas acute type IV, V, and VI injuries should be treated surgically. There is no algorithm for correctly diagnosing and treating type III injuries, but the current trend is toward nonoperative treatment except for those with persistent symptoms and functional limitations after a course of conservative management. If surgery is indicated, newer anatomic techniques of reconstructing the coracoclavicular (CC) and AC ligaments are recommended.

  12. Acromioclavicular joint injury in competitive golfers.

    PubMed

    Mallon, W J; Colosimo, A J

    1995-01-01

    We reviewed a series of professional and competitive low-handicap golfers with shoulder pain. All but one player (34/35) had pain in the left shoulder. A high incidence of problems (53%) related to the acromioclavicular joint was noted in these golfers with left shoulder pain. With proper treatment all but one (17/18 [94%]) of the golfers with acromioclavicular joint problems was able to return to competitive golf. By studying the mechanics of the golf swing, a possible mechanism for this high incidence of acromioclavicular joint problems is given.

  13. The acromioclavicular joint.

    PubMed

    Montellese, Phyllis; Dancy, Timothy

    2004-12-01

    Acute injuries of the AC joint have a limited differential diagnosis. A thorough examination and appropriate radiographs can identify nearly all problems while ruling out tumors as a causal factor. AC injury frequently occurs with other fractures, dislocations, or soft tissue injury around the shoulder. The single unifying diagnosis one searches for in medical conditions is frequently absent in musculoskeletal injury. For effective management of AC separations, the primary care physician need only distinguish type I, II, and III injuries from surgically treated type IV, V, and VI injuries. Types I, II, and III injuries should be treated with pain control and progressive rehabilitation as described previously. Patients who have types IV, V, and VI injuries should be referred to an orthopedic surgeon. Chronic injuries of the AC joint are also clearly diagnosed by appropriate physical examination and radiographs. Steroid injections can aid in the diagnosis and management of these conditions. Injury to one shoulder component predisposes to other shoulder injuries. A thorough examination will reveal these other associated abnormalities that may not be part of the presenting complaint. With practice in the examination of the shoulder and intra-articular injections, the primary care physician can effectively treat most common AC conditions. Only after conservative measures fail is it necessary to refer the patient for surgical management.

  14. Evaluation and management of acromioclavicular joint injuries.

    PubMed

    Dumonski, Mark; Mazzocca, Augustus D; Rios, Cliff; Romeo, Anthony A; Arciero, Robert A

    2004-10-01

    The acromioclavicular joint is stabilized by the coracoclavicular and acromioclavicular ligaments and by the trapezius and deltoid muscles. Joint dislocation commonly results from a direct blow to the acromion. Injury types I through III are generally treated nonoperatively, whereas types IV through VI are treated operatively. Nonoperative protocols should always begin with ice and immobilization. Operative techniques include acromioclavicular ligament repair, dynamic transfer of the conjoined tendon, coracoclavicular ligament reconstruction, and coracoacromial ligament transfer. The goal with any injury type should always be full return to the patient's preinjury condition.

  15. Injuries to the acromioclavicular joint.

    PubMed

    Fraser-Moodie, J A; Shortt, N L; Robinson, C M

    2008-06-01

    Injuries to the acromioclavicular joint are common but underdiagnosed. Sprains and minor subluxations are best managed conservatively, but there is debate concerning the treatment of complete dislocations and the more complex combined injuries in which other elements of the shoulder girdle are damaged. Confusion has been caused by existing systems for classification of these injuries, the plethora of available operative techniques and the lack of well-designed clinical trials comparing alternative methods of management. Recent advances in arthroscopic surgery have produced an even greater variety of surgical options for which, as yet, there are no objective data on outcome of high quality. We review the current concepts of the treatment of these injuries.

  16. Evaluation and treatment of acromioclavicular joint injuries.

    PubMed

    Mazzocca, Augustus D; Arciero, Robert A; Bicos, James

    2007-02-01

    Acromioclavicular joint injuries and, more specifically, separations are commonplace both in general practice and during athletic participation. This article reviews the traditional classification as well as the clinical evaluation of patients with acute and chronic acromioclavicular joint separations. It also highlights many recent advances, principally in the anatomy and biomechanics of the acromioclavicular joint ligamentous complex. The concept of increases in superior translation as well as disturbances in horizontal translation with injuries to this joint and ligaments are discussed. This information, coupled with the unpredictable long-term results with the Weaver-Dunn procedure and its modifications, have prompted many recent biomechanical studies evaluating potential improvements in the surgical management of acute and chronic injuries. The authors present these recent works investigating cyclic loading and ultimate failure of traditional reconstructions, augmentations, use of free graft, and the more recent anatomic reconstruction of the conoid and trapezoid ligaments. The clinical results (largely retrospective), including acromioclavicular joint repair, reconstruction and augmentation with the coracoclavicular ligament, supplemental sutures, and the use of free autogenous grafts, are summarized. Finally, complications and the concept of the failed distal clavicle resection and reconstruction are addressed. The intent is to provide a current, in-depth treatise on all aspects of acromioclavicular joint complex injuries to include anatomy, biomechanics, benchmark studies on instability and reconstruction, clinical and radiographic evaluation, and to present the most recent clinical research on surgical outcomes.

  17. Acromioclavicular joint injuries: diagnosis and management.

    PubMed

    Simovitch, Ryan; Sanders, Brett; Ozbaydar, Mehmet; Lavery, Kyle; Warner, Jon J P

    2009-04-01

    Acromioclavicular joint injuries represent nearly half of all athletic shoulder injuries, often resulting from a fall onto the tip of the shoulder with the arm in adduction. Stability of this joint depends on the integrity of the acromioclavicular ligaments and capsule as well as the coracoclavicular ligaments and the trapezius and deltoid muscles. Along with clinical examination for tenderness and instability, radiographic examination is critical in the evaluation of acromioclavicular joint injuries. Nonsurgical treatment is indicated for type I and II injuries; surgery is almost always recommended for type IV, V, and VI injuries. Management of type III injuries remains controversial, with nonsurgical treatment favored in most instances and reconstruction of the acromioclavicular joint reserved for symptomatic instability. Recommended techniques for stabilization in cases of acute and late symptomatic instability include screw fixation of the coracoid process to the clavicle, coracoacromial ligament transfer, and coracoclavicular ligament reconstruction. Biomechanical studies have demonstrated that anatomic acromioclavicular joint reconstruction is the most effective treatment for persistent instability.

  18. Acromioclavicular joint injuries: anatomy, diagnosis, and treatment.

    PubMed

    Willimon, S Clifton; Gaskill, Trevor R; Millett, Peter J

    2011-02-01

    Acromioclavicular (AC) joint injuries are common in athletic populations and account for 40% to 50% of shoulder injuries in many contact sports, including lacrosse, hockey, rugby and football. The AC joint is stabilized by static and dynamic restraints, including the coracoclavicular (CC) ligaments. Knowledge of these supporting structures is important when identifying injury and directing treatment. Management of AC injuries should be guided by severity of injury, duration of injury and symptoms, and individual patient factors. These help determine how best to guide management, and whether patients should be treated surgically or nonsurgically. Treatment options for AC injuries continue to expand, and include arthroscopic-assisted anatomic reconstruction of the CC ligaments. The purpose of this article is to review the anatomy, diagnostic methods, and treatment options for AC joint injuries. In addition, the authors' preferred reconstruction technique and outcomes are presented.

  19. Dislocation of the acromioclavicular joint. An end-result study.

    PubMed

    Taft, T N; Wilson, F C; Oglesby, J W

    1987-09-01

    The cases of 127 patients who had an acute dislocation of the acromioclavicular joint were studied. Fifty-two patients, with an average follow-up of 10.8 years, were managed operatively, and seventy-five patients, with an average follow-up of 9.5 years, were managed non-operatively. Using a rating system that included subjective, objective, and roentgenographic criteria, it did not appear that reduction of the acromioclavicular joint was necessary to obtain consistently good results. Operative management, using either coracoclavicular or acromioclavicular fixation, was associated with a higher rate of complications than non-operative treatment. The use of a sling for four weeks without reduction of the joint, followed by a graduated exercise program, led to acceptable clinical results. In patients who had persistent pain and stiffness of the acromioclavicular joint, or in whom symptomatic post-traumatic arthritis developed, resection of the distal part of the clavicle reliably produced significant improvement.

  20. [Athletic capacity after surgical management of acromioclavicular joint separation].

    PubMed

    Krüger-Franke, M; Maurer, T; Rosemeyer, B

    1992-09-01

    Acromioclavicular separation is a common injury in sports. This study was done to show the activity and problems of athletes after operative treatment of this kind of injury. Between 1986 and 1989 21 athletes with acromioclavicular separation had been treated by operation. The coracoclavicular ligaments had been sutured and augmented by a PDS cord. The acromioclavicular ligaments had also been reattached and the ac-joint had been transfixed with a Kirschner-wire. The results show 18 athletes doing their sports on the same level as preoperatively. Two athletes with a frequency of sporting activity once a week could not continue their sporting activity. One athlete changed the disciplines to less shoulder stressing kind of sport. The comparison of clinical and radiological results showed no correlation, even patients with an osteoarthrosis of the ac-joint and coracoclavicular ossifications had best clinical results. We recommend therefore operative treatment for acromioclavicular separation in athletes.

  1. Acromioclavicular joint instability: anatomy, biomechanics and evaluation.

    PubMed

    Saccomanno, Maristella F; DE Ieso, Carmine; Milano, Giuseppe

    2014-01-01

    Acromioclavicular (AC) joint instability is a common source of pain and disability. The injury is most commonly a result of a direct impact to the AC joint. The AC joint is surrounded by a capsule and has an intra-articular synovium and an articular cartilage interface. An articular disc is usually present in the joint, but this varies in size and shape. The AC joint capsule is quite thin, but has considerable ligamentous support; there are four AC ligaments: superior, inferior, anterior and posterior. The coracoclavicular (CC) ligament complex consists of the conoid and trapezoid ligaments. They insert on the posteromedial and anterolateral region of the undersurface of the distal clavicle, respectively. The coracoid origin of the trapezoid covers the posterior half of the coracoid dorsum; the conoid origin is more posterior on the base of the coracoid. Several biomechanical studies showed that horizontal stability of the AC joint is mediated by the AC ligaments while vertical stability is mediated by the CC ligaments. The radiographic classification of AC joint injuries described by Rockwood includes six types: in type I injuries the AC ligaments are sprained, but the joint is intact; in type II injuries, the AC ligaments are torn, but the CC ligaments are intact; in type III injuries both the AC and the CC ligaments are torn; type IV injuries are characterized by complete dislocation with posterior displacement of the distal clavicle into or through the fascia of the trapezius; type V injuries are characterized by a greater degree of soft tissue damage; type VI injuries are inferior AC joint dislocations into a subacromial or subcoracoid position. The diagnosis of AC joint instability can be based on historical data, physical examination and imaging studies. The cross body adduction stress test has the greatest sensitivity, followed by the AC resisted extension test and the O'Brien test. Proper radiographic evaluation of the AC joint is necessary. The Zanca view

  2. Septic arthritis of the acromioclavicular joint: an uncommon location.

    PubMed

    Martínez-Morillo, Melania; Mateo Soria, Lourdes; Riveros Frutos, Anne; Tejera Segura, Beatriz; Holgado Pérez, Susana; Olivé Marqués, Alejandro

    2014-01-01

    Septic pyogenic arthritis of the acromioclavicular joint is a rare entity that occurs in immunosuppressed patients or those with discontinuity of defense barriers. There are only 15 cases described in the literature. The diagnosis is based on clinical features and the isolation of a microorganism in synovial fluid or blood cultures. The evidence of arthritis by imaging (MRI, ultrasound or scintigraphy) may be useful. Antibiotic treatment is the same as in septic arthritis in other locations. Staphylococcus aureus is the microorganism most frequently isolated. Our objective was to describe the clinical features, treatment and outcome of patients diagnosed with septic arthritis of the acromioclavicular joint at a Rheumatology Department. We developed a study with a retrospective design (1989-2012). The medical records of patients with septic arthritis were reviewed (101 patients). Those involving the acromioclavicular joint were selected (6 patients; 6%).

  3. A modified surgical technique for reconstruction of an acute acromioclavicular joint dislocation

    PubMed Central

    Marchie, Anthony; Kumar, Arun; Catre, Melanio

    2009-01-01

    We report a modified surgical technique for reconstruction of coracoclavicular and acromioclavicular ligaments after acute dislocation of acromioclavicular joint using suture anchors. We have repaired 3 consecutive type III acromioclavicular dislocations with good results. This technique is simple and safe and allows anatomical reconstruction of the ligaments in acute dislocations. PMID:20671868

  4. [Treatment of chronic acromioclavicular joint instability].

    PubMed

    Natera-Cisneros, L; Santiago-Boccolini, H; Sarasquete-Reiriz, J

    2015-01-01

    The purpose of this paper is to assess the results obtained with the arthroscopy-assisted surgical technique for the treatment of chronic acromioclavicular joint instability (CACJI), based on non-rigid coracoclavicular (CC) fixation and anatomical CC reconstruction with a tendinous allograft. Patients with CACJI who underwent surgery between 2008 and 2012 were included in the study. Clinical assessments included SF36, VAS and DASH, applied at the preoperative visit (POV) and at the last follow-up visit (LFUV). The Constant score and the General Satisfaction Score (0-10) were applied at the last follow-up visit. Occurrence of secondary subluxations was assessed. Ten patients were included; mean age was 41 years (range 33-55). Mean follow-up was 25.50 months (range 24-30). Surgical treatment was indicated in all patients after failure of conservative treatment. Questionnaires applied at the POV and the LFUV showed the following results: 1. SF36: physical, POV = 29.60 ± 3.41 and LFUV = 59.58 ± 1.98 (p = 0.000); 2. SF36 mental, POV = 46.57 ± 3.80 and LFUV = 56.62 ± 1.89 (p = 0.000); 3. VAS: POV = 5.17 ± 2.40 and LFUV: 1.67 ± 2.07 (p = 0.022); and 4. DASH: POV = 63.33 ± 23.56 and LFUV = 2.61 ± 1.79 (p = 0.000). The Constant score and the general satisfaction at the LFUV were 95.56 ± 3.28 and 9.22 ± 0.67, respectively. There were no secondary subluxations. Treatment of CACJI with a CC suspension device and arthroscopically-assisted anatomical reconstruction of CC ligaments may provide a significant quality of life improvement to patients. It is a strategy that, upon considering primary mechanical CC fixation, may minimize the chance of failure and occurrence of secondary subluxations. PMID:26999968

  5. Acromioclavicular joint problems in athletes and new methods of management.

    PubMed

    Rios, Clifford G; Mazzocca, Augustus D

    2008-10-01

    The acromioclavicular (AC) complex consists of bony and ligamentous structures that stabilize the upper extremity through the scapula to the axial skeleton. The AC joint pathology in the athlete is generally caused by 1 of 3 processes: trauma (fracture, AC joint separation, or dislocation); AC joint arthrosis (posttraumatic or idiopathic); or distal clavicle osteolysis. This article presents systematically the relevant anatomy, classification, evaluation, and treatment of these disorders. Management of AC joint problems is dictated by the severity and chronicity of the injury, and the patient's needs and expectations.

  6. Rehabilitation of acromioclavicular joint separations: operative and nonoperative considerations.

    PubMed

    Cote, Mark P; Wojcik, Karen E; Gomlinski, Gregg; Mazzocca, Augustus D

    2010-04-01

    Acromioclavicular joint (AC) separations are one of the most common injuries seen in orthopedic and sports medicine practices, accounting for 9% of all injuries to the shoulder girdle. Various operative and nonoperative treatment schemes have been described for the management of AC joint injuries. Although there is controversy about the efficacy of surgical reconstruction versus nonoperative intervention for grade III type injuries, grade I and II separations seem to respond favorably to conservative management. Conversely, grades IV, V, and VI often require surgical reconstruction. Regardless of the type of injury, rehabilitation as a part of conservative management and postoperative care plays an important role in the management of these injuries. This article presents a rehabilitation approach to treatment of acromioclavicular separations pre- and postoperatively.

  7. How to minimize complications in acromioclavicular joint and clavicle surgery.

    PubMed

    Hsu, Stephanie H; Ahmad, Christopher S; Henry, Patrick D G; McKee, Michael D; Levine, William N

    2012-01-01

    Up to 50% of all athletic shoulder injuries are acromioclavicular joint separations. The ideal treatment for type III injuries remains controversial. Current reconstruction techniques include anatomic coracoclavicular reconstructions and newly developed arthroscopic techniques. Clavicle fractures have traditionally been treated nonsurgically based largely on early reports of surgical complications, but there has been a dramatic surge in the surgical treatment of clavicle fractures over the past 5 years because of recent reports of poorer outcomes with nonsurgical management.

  8. Injuries to the acromioclavicular joint. Diagnosis and management.

    PubMed

    VanFleet, T A; Bach, B

    1994-02-01

    Injuries to the acromioclavicular (AC) joint are common in athletes. Diagnosis can often be made clinically, but radiographs are needed to classify the severity of injury. Treatment is often conservative, consisting of immobilization or symptomatic modalities. Surgery is generally performed on patients with the more severe injuries. Controversy surrounds the treatment of type III injuries. The current trend is toward nonsurgical options, consisting of either symptomatic treatment or immobilization. If surgery is necessary, coracoclavicular (CC) fixation is currently the treatment of choice.

  9. Controversies relating to the management of acromioclavicular joint dislocations.

    PubMed

    Modi, C S; Beazley, J; Zywiel, M G; Lawrence, T M; Veillette, C J H

    2013-12-01

    The aim of this review is to address controversies in the management of dislocations of the acromioclavicular joint. Current evidence suggests that operative rather than non-operative treatment of Rockwood grade III dislocations results in better cosmetic and radiological results, similar functional outcomes and longer time off work. Early surgery results in better functional and radiological outcomes with a reduced risk of infection and loss of reduction compared with delayed surgery. Surgical options include acromioclavicular fixation, coracoclavicular fixation and coracoclavicular ligament reconstruction. Although non-controlled studies report promising results for arthroscopic coracoclavicular fixation, there are no comparative studies with open techniques to draw conclusions about the best surgical approach. Non-rigid coracoclavicular fixation with tendon graft or synthetic materials, or rigid acromioclavicular fixation with a hook plate, is preferable to fixation with coracoclavicular screws owing to significant risks of loosening and breakage. The evidence, although limited, also suggests that anatomical ligament reconstruction with autograft or certain synthetic grafts may have better outcomes than non-anatomical transfer of the coracoacromial ligament. It has been suggested that this is due to better restoration horizontal and vertical stability of the joint. Despite the large number of recently published studies, there remains a lack of high-quality evidence, making it difficult to draw firm conclusions regarding these controversial issues.

  10. Acromioclavicular joint injuries in sport. Recommendations for treatment.

    PubMed

    Dias, J J; Gregg, P J

    1991-02-01

    Dislocation of the acromioclavicular joint is a common joint injury in sport, especially those in which there is the risk of falling on to the point of the shoulder. There is controversy regarding the early management of such a dislocation but recent literature strongly favours a conservative approach, because no single surgical procedure has produced results which are consistently better than those achieved following conservative management. In addition the few studies which document late results suggest that in most instances the outcome following conservative treatment is very satisfactory with good power and movement of the shoulder.

  11. [Dislocation of the acromioclavicular joint--conservative or surgical therapy?].

    PubMed

    Hack, U; Bibow, K

    1988-01-01

    Reported in this paper are therapeutic results obtained from 54 hospitalised patients who had been treated for acromioclavicular dislocation. Indications, tactical approaches to treatment, and results are described and discussed in some detail. Good results were obtained from conservative treatment of Tossy-I injuries. However, surgery in the first place is recommended, when it comes to Tossy-II and Tossy-III serverities (ligament suture and temporary arthrodesis of the AC joint), as this has proved to yield results which were superior to secondary plastic ligament repair. Poorest results were recorded from conservative treatment of patients with Tossy-III injuries.

  12. Traumatic pseudodislocation of the acromioclavicular joint in children. A fifteen year review.

    PubMed

    Black, G B; McPherson, J A; Reed, M H

    1991-01-01

    Traumatic acromioclavicular separation in the skeletally immature patient is frequently overdiagnosed and overtreated. Fifty-eight children, aged 5 to 16 years, who presented over a 15 year period with injuries to the distal clavicle, were reviewed retrospectively. The majority showed coracoclavicular widening radiographically, suggesting acromioclavicular separation. In 45 cases, a distal clavicular fracture was identified, while an acromioclavicular separation without fracture was initially diagnosed in 13. Long-term followups of these patients demonstrate excellent results with conservative management. "Pseudodislocation" involves a clavicular fracture of the lateral metaphysis or metaphyseal epiphyseal separation and not an acromioclavicular disruption. This pseudodislocation of the acromioclavicular joint in the skeletally immature patient must be differentiated from the adult counterpart to avoid unnecessary operative intervention.

  13. The evaluation and treatment of the injured acromioclavicular joint in athletes.

    PubMed

    Lemos, M J

    1998-01-01

    Injuries to the acromioclavicular joint are among the most commonly occurring problems in the athletic patient population. However, these injuries are often confused with other problems associated with the shoulder complex. This confusion was noted by Hippocrates (460-377 BC), who realized that acromioclavicular dislocation often was misdiagnosed as a glenohumeral injury. Galen (129-199 AD) experienced an acromioclavicular dislocation and could not tolerate the tight bandaging recommended at the time and thus became one of the earliest noncompliant patients. The understanding of acromioclavicular injuries and their management has evolved rapidly during the last 2 decades. This review will clarify the current concepts in the management and treatment of acromioclavicular injuries in the athlete.

  14. All-Arthroscopic Technique for Reconstruction of Acute Acromioclavicular Joint Dislocations

    PubMed Central

    Cutbush, Kenneth; Hirpara, Kieran M.

    2015-01-01

    Acromioclavicular joint dislocations are a common injury particularly among contact sports players. There has been an increasing trend toward arthroscopic management of these injuries. To date, these reconstructions have primarily addressed superoinferior instability by reconstructing the coracoclavicular ligaments. We describe an all-arthroscopic technique for reconstruction of the coracoclavicular ligaments using Arthrex ABS TightRopes (Arthrex, Naples, FL), with additional stabilization of the superior acromioclavicular joint capsule using an anchor-based suture bridge to address anteroposterior instability. PMID:26697307

  15. Clinical Effect of Acute Complete Acromioclavicular Joint Dislocation Treated with Micro-Movable and Anatomical Acromioclavicular Plate

    PubMed Central

    Liu, Qingjun; Miao, Jianyun; Lin, Bin; Guo, Zhimin

    2012-01-01

    Objectives: We evaluated the long-term clinical results of acute complete acromioclavicular dislocations treated with micro-movable and anatomical acromioclavicular plate. Methods: Open reduction and internal fixation was performed using the MAAP in 16 patients (10 males, 6 females; mean age 36 years; range16 to 63 years) with acute complete acromioclavicular joint dislocation. Radiographic evaluations were routinely conducted every 3 weeks until 3 months postoperatively. The MAAP were removed under local anesthesia after 3 months postoperatively. We evaluated the functional results by using the constant scoring system and radiological results in the last follow-up time. The mean follow up was 26 months (range 16 to 38 months). Results: The mean Constant score was 94 (range, 78 to 100). The results were excellent in 12 patients (75.0%), good in 3 patients (18.8%) and satisfactory in 1patient (6.2%). Three patients with scores of 80 to 90 had mild pain during activity, but have not affected the shoulder range of motion. One patient has both some pain and limited range of motion of shoulder joint. All patients but one have returned to their preoperative work without any limitations. Compared to the contralateral side, radiography showed anatomical reposition in the vertical plane in 14 cases, slight loss of reduction in 2 older patients. Conclusion: We recommend the MAAP fixation for surgical treatment of acute complete acromioclavicular joint dislocation as it could provide satisfactory shoulder functions and clinical results, with lower complication rate. However, it is necessary to continue to observe the clinical effects of this fixation technique. PMID:23091410

  16. Wide field of view CT and acromioclavicular joint instability: A technical innovation.

    PubMed

    Dyer, David R; Troupis, John M; Kamali Moaveni, Afshin

    2015-06-01

    A 21-year-old female with a traumatic shoulder injury is investigated and managed for symptoms relating to this injury. Pathology at the acromioclavicular joint is detected clinically; however, clinical examination and multiple imaging modalities do not reach a unified diagnosis on the grading of this acromioclavicular joint injury. When management appropriate to that suggested injury grading fail to help the patient's symptoms, further investigation methods were utilised. Wide field of view, dynamic CT (4D CT) is conducted on the patient's affected shoulder using a 320 × 0.5 mm detector multislice CT. Scans were conducted with a static table as the patient completed three movements of the affected shoulder. Capturing multiple data sets per second over a z-axis of 16 cm, measurements of the acromioclavicular joint were made, to show dynamic changes at the joint. Acromioclavicular (AC) joint translations were witnessed in three planes (a previously unrecognised pathology in the grading of acromioclavicular joint injuries). Translation in multiple planes was also not evident on careful clinical examination of this patient. AC joint width, anterior-posterior translation, superior-inferior translation and coracoclavicular width were measured with planar reconstructions while volume-rendered images and dynamic sequences aiding visual understanding of the pathology. Wide field of view dynamic CT (4D CT) is an accurate and quick modality to diagnose complex acromioclavicular joint injury. It provides dynamic information that no other modality can; 4D CT shows future benefits for clinical approach to diagnosis and management of acromioclavicular joint injury, and other musculoskeletal pathologies.

  17. Management of acute acromioclavicular joint dislocations: current concepts.

    PubMed

    Tauber, Mark

    2013-07-01

    Acromioclavicular joint (ACJ) injuries represent a common injury to the shoulder girdle. In the management algorithm of acute ACJ injuries complete radiological evaluation represents the key to a successful therapy. According to the classification of Rockwood the presence of a horizontal component in addition to vertical instability has to be detected. Using axillary functional views or Alexander views dynamic horizontal ACJ instability can be diagnosed in a simple, efficient and cost-effective manner reducing the number of mis-/underdiagnosed ACJ injuries. MRI should not be the imaging modality of first choice. The treatment of ACJ dislocations must consider two aspects. In addition to the correct type of injury therapy strategies should be adapted to patient's demands and compliance. Low grade AC injuries types I and II are treated non-operatively in terms of "skilful-neglect". High-grade injuries types IV-VI should be treated operatively within a time frame of 2-3 weeks after injury. A certain debate is still ongoing regarding type III injuries. Out from the literature, non-operative treatment of type III injuries results to provide at least equal functional outcomes as compared to surgical treatment associated with less complications and earlier return to professional and sports activities. If surgical treatment is indicated, open surgical procedures using pins, PDS-slings or hook plates are still widely used concurring with recently raising minimally invasive, arthroscopic techniques using new implants designed to remain in situ. Combined coracoclavicular and acromioclavicular repair are gaining in importance to restore horizontal as well as vertical ACJ stability.

  18. Horizontal and Vertical Stabilization of Acute Unstable Acromioclavicular Joint Injuries Arthroscopy-Assisted

    PubMed Central

    Cisneros, Luis Natera; Sarasquete Reiriz, Juan; Besalduch, Marina; Petrica, Alexandru; Escolà, Ana; Rodriguez, Joaquim; Fallone, Jan Carlo

    2015-01-01

    We describe the technical aspects of an arthroscopy-assisted procedure indicated for the management of acute unstable acromioclavicular joint injuries, consisting of a synthetic augmentation of both the coracoclavicular and acromioclavicular ligaments, that anatomically reproduces the coracoclavicular biomechanics and offers fixation that keeps the torn ends of the ligaments facing one another, thus allowing healing of the native structures without the need for a second surgical procedure for metal hardware removal. PMID:26870653

  19. Management of type 3 acromioclavicular joint dislocations--current controversies.

    PubMed

    Kim, Suezie; Blank, Alan; Strauss, Eric

    2014-01-01

    AC (acromioclavicular) joint dislocations are a common injury seen by physicians. Symptoms range from minor discomfort with activity to complete disability of the extremity. Although most orthopaedic surgeons agree on how to treat either mild (type 1-2) or severe (type 4-6) injuries, there is no consensus for treatment of type 3 injuries. This article reviews the relevant literature pertaining to the anatomy of the injury, evaluation of the patient, pertinent imaging as well as the controversial management of type 3 AC joint dislocations. With improvement in surgical techniques over the past 30 years, there have been many published studies evaluating both operative and non-operative care. Surgery has shown dramatic improvement in patient-rated outcomes; however, it is not always without complications. These risks in some patients may not be worth the potential surgical benefits. In type 3 AC joint injuries each patient and pathology must be carefully analyzed to ensure that the correct treatment option is chosen.

  20. Unilateral duplication of the acromioclavicular joint: case report and literature review.

    PubMed

    Viard, Brice; Karp, Jean-Sébastien; Tremlet, Julien; Asali, Zahed; Trouilloud, Pierre; Trost, Olivier

    2013-12-01

    Clavicle duplication is a rare anatomical variation of the scapular belt: only seven cases have been reported in the literature to date, and only one took note of the existence of a duplication of the acromioclavicular joint. Two hypotheses have been proposed to interpret this variation: genetic factors, or trauma occurred in the growth period. Clavicle duplication should not be mistaken for a quite frequent coracoclavicular joint widely described. The authors report the case of a left acromioclavicular joint duplication in a 51-year-old male patient presenting with left shoulder pain. This case was the first of literature providing 3D CT-scan images.

  1. Acromioclavicular joint reconstruction using the LockDown synthetic implant: a study with cadavers.

    PubMed

    Taranu, R; Rushton, P R P; Serrano-Pedraza, I; Holder, L; Wallace, W A; Candal-Couto, J J

    2015-12-01

    Dislocation of the acromioclavicular joint is a relatively common injury and a number of surgical interventions have been described for its treatment. Recently, a synthetic ligament device has become available and been successfully used, however, like other non-native solutions, a compromise must be reached when choosing non-anatomical locations for their placement. This cadaveric study aimed to assess the effect of different clavicular anchorage points for the Lockdown device on the reduction of acromioclavicular joint dislocations, and suggest an optimal location. We also assessed whether further stability is provided using a coracoacromial ligament transfer (a modified Neviaser technique). The acromioclavicular joint was exposed on seven fresh-frozen cadaveric shoulders. The joint was reconstructed using the Lockdown implant using four different clavicular anchorage points and reduction was measured. The coracoacromial ligament was then transferred to the lateral end of the clavicle, and the joint re-assessed. If the Lockdown ligament was secured at the level of the conoid tubercle, the acromioclavicular joint could be reduced anatomically in all cases. If placed medial or 2 cm lateral, the joint was irreducible. If the Lockdown was placed 1 cm lateral to the conoid tubercle, the joint could be reduced with difficulty in four cases. Correct placement of the Lockdown device is crucial to allow anatomical joint reduction. Even when the Lockdown was placed over the conoid tubercle, anterior clavicle displacement remained but this could be controlled using a coracoacromial ligament transfer.

  2. Anatomy of the pectoralis minor tendon and its use in acromioclavicular joint reconstruction.

    PubMed

    Moinfar, Amir R; Murthi, Anand M

    2007-01-01

    Many procedures described for operative management of acromioclavicular joint separations entail transfer of the coracoacromial ligament. We sought to describe the anatomy and morphology of the pectoralis minor tendon better, to assess its anatomic potential as a substitute for sacrificing the coracoacromial ligament, and to compare the ultimate tensile strength of the pectoralis minor with that of the coracoacromial ligament and detached coracoclavicular ligament. The morphology of the pectoralis minor tendon was carefully delineated and compared with that of the coracoacromial ligament, and 10 paired fresh-frozen cadaveric shoulders were tested to failure by applying a single uniaxial tensile load. Anatomic study of the pectoralis minor tendon confirmed its adequacy as a source of local autograft tissue in acromioclavicular joint reconstruction. We hypothesize that, in cases of acromioclavicular joint separation necessitating operative intervention, the use of the pectoralis minor tendon as a potential source of autograft tissue is anatomically feasible and it is slightly stronger than the coracoacromial ligament.

  3. Surgical outcome following arthroscopic fixation of acromioclavicular joint disruption with the tightrope device.

    PubMed

    Thiel, Eric; Mutnal, Amar; Gilot, Gregory J

    2011-07-07

    The objective of this study was to evaluate the preliminary radiographic and clinical results of grade IV and V acromioclavicular joint disruption repair using the arthroscopic Arthrex acromioclavicular TightRope (Naples, Florida) fixation technique. Numerous procedures have been described for surgical management of acromioclavicular joint disruption. The TightRope device involves an arthroscopic technique that allows nonrigid anatomic fixation of the acromioclavicular joint. A cohort of 10 men and 2 women with a mean age of 43 years (range, 25-61 years) underwent the acromioclavicular joint TightRope procedure between April 2007 and October 2009. Eleven patients had either Rockwood grade IV or V disruptions and 1 sustained a distal third clavicle fracture with acromioclavicular joint disruption. Data was collected from a chart review. Patients were evaluated clinically, radiographically, by the simple shoulder test, and by overall satisfaction. There were 2 failures of reduction and 1 loss of reduction at final radiographic follow-up. The rate of fixation failure was 16.6%. All patients had >110° of total elevation. The majority of patients obtained satisfactory functional results according to the Simple Shoulder Test averaging 11 of 12 questions answered positively (range, 7-12; standard deviation, 1.50) and 11 of 12 patients were satisfied with the procedure. At final phone interview at approximately 2 years postoperatively, 6 patients were lost to follow-up. The remaining patients were all satisfied with the procedure and no patients reported subjective loss of reduction or deterioration of function. Simple Shoulder Test average was maintained with 11 of 12 positively answered questions (range, 7-12; standard deviation, 2.0) This case series revealed a high rate of fixation failure with the TightRope system. Still, most patients were satisfied with the procedure and achieved high functional shoulder results.

  4. Surgical treatment of a concurrent type 5 acromioclavicular joint dislocation and a failed anterior glenohumeral joint stabilization.

    PubMed

    Rashid, Abbas; Lawrence, Christopher; Tytherleigh-Strong, Graham

    2016-10-01

    Traumatic glenohumeral joint dislocation and acromioclavicular joint subluxations tend to occur in young active males. Use of the coracoid process either as a transfer in recurrent instability or in suspensory reconstructions of the coracoclavicular ligaments have gained popularity. However this requires careful consideration in the event of concomitant injuries if they both require surgery. PMID:27660658

  5. Surgical treatment of a concurrent type 5 acromioclavicular joint dislocation and a failed anterior glenohumeral joint stabilization.

    PubMed

    Rashid, Abbas; Lawrence, Christopher; Tytherleigh-Strong, Graham

    2016-10-01

    Traumatic glenohumeral joint dislocation and acromioclavicular joint subluxations tend to occur in young active males. Use of the coracoid process either as a transfer in recurrent instability or in suspensory reconstructions of the coracoclavicular ligaments have gained popularity. However this requires careful consideration in the event of concomitant injuries if they both require surgery.

  6. Inter- and intraobserver reliability of the radiographic diagnosis and treatment of acromioclavicular joint separations.

    PubMed

    Kraeutler, Matthew J; Williams, Gerald R; Cohen, Steven B; Ciccotti, Michael G; Tucker, Bradford S; Dines, Joshua S; Altchek, David W; Dodson, Christopher C

    2012-10-01

    The management of acromioclavicular joint separations, in particular Rockwood types III and V, remains controversial. The purpose of this study was to investigate the observer reliability of shoulder surgeons when presented with the same cases of acromioclavicular joint separations. The authors retrospectively identified 28 patients who were diagnosed with a type III, IV, or V acromioclavicular joint separation. A PowerPoint presentation was compiled that contained an anteroposterior and axial radiograph from each patient prior to treatment. Radiographs were sent to surgeons, who diagnosed each injury according to the Rockwood classification and stated whether they recommended operative or nonoperative treatment for each patient.Inter- and intraobserver reliability were calculated from the surgeons' reviews. Repeat diagnoses were returned by 8 surgeons. A single-measure intraclass correlation coefficient (ICC) was used to determine interobserver reliability for the surgeons' Rockwood classifications (ICC=0.602) and their decision to operate (ICC=0.469). Intraobserver reliability also was calculated for Rockwood classifications (ρ=0.694) and decision to operate (κ=0.366). Two (25%) of 8 surgeons stated that they would have used open and arthroscopic techniques for repairing the dislocations, whereas the remaining (75%) surgeons would have performed open techniques. Individual surgeons were consistent in their grading of acromioclavicular joint dislocations, but less observer agreement existed among the surgeons. Poor agreement among surgeons for the decision to operate indicates that this decision is heavily influenced by clinical factors and the radiographic classification.

  7. [Use of a periosteal flap in the surgical management of rupture of the acromioclavicular joint capsule and ligament. Preliminary report].

    PubMed

    Sánta, S; Varga, Z; Tasnády, Z

    1989-01-01

    Authors use in the treatment of acromioclavicular joint dislocations to increase the safety of the ligament sutures a periosteal flap, gained from the clavicle. The use of the periosteal flap to increase the strength of the acromioclavicular ligament sutures is described. In case of fixing the joint with a tension band the suspension of the cerclage on a screw for an easier removal is suggested.

  8. Double-button Fixation System for Management of Acute Acromioclavicular Joint Dislocation

    PubMed Central

    Torkaman, Ali; Bagherifard, Abolfazl; Mokhatri, Tahmineh; Haghighi, Mohammad Hossein Shabanpour; Monshizadeh, Siamak; Taraz, Hamid; Hasanvand, Amin

    2016-01-01

    Background: Surgical treatments for acromioclavicular (AC) joint dislocation present with some complications. The present study was designed to evaluate the double-button fixation system in the management of acute acromioclavicular joint dislocation. Methods: This cross sectional study, done between February 2011 to June 2014, consisted of 28 patients who underwent surgical management by the double-button fixation system for acute AC joint dislocation. Age, sex, injury mechanism, dominant hand, side with injury, length of follow up, time before surgery, shoulder and hand (DASH), constant and visual analogue scale (VAS) scores, and all complications of the cases during the follow up were recorded. Results: The mean age of patients was 33.23±6.7 years. Twenty four patients (85.71%) were male and four (14.28%) were female. The significant differences were observed between pre-operation VAS, constant shoulder scores and post-operation measurements. There were not any significant differences between right and left coracoclavicular, but two cases of heterotrophic ossifications were recorded. The mean follow-up time was 16.17±4.38 months. Conclusion: According to the results, the double-button fixation system for management of acute acromioclavicular joint dislocation has suitable results and minimal damage to the soft tissues surrounding the coracoclavicular ligaments. PMID:26894217

  9. Clinical and radiologic outcomes of surgical and conservative treatment of type III acromioclavicular joint injury.

    PubMed

    Calvo, Emilio; López-Franco, Mariano; Arribas, Ignacio M

    2006-01-01

    The management of acute acromioclavicular joint dislocations is controversial. The purpose of this study was to compare the incidence of posttraumatic anatomic alterations after surgical or conservative treatment of type III injuries and to analyze their effect on the outcome. Forty-three patients were evaluated retrospectively, clinically and radiographically, at a 12-month minimum follow-up. Thirty-two were treated surgically, using the Phemister technique, and 11 had conservative treatment. A comparison of the overall clinical results in both groups showed no statistically significant differences. The acromioclavicular joint was anatomically reduced in only half of the surgical patients. Those shoulders treated surgically showed a significantly higher incidence of osteoarthritis and coracoclavicular ligament ossification. Differences in clavicular deformity or osteolysis were not significant. None of these abnormalities had any influence on the clinical result. Because operative and conservative treatments achieve equally good clinical results and surgery carries a higher risk of osteoarthritis, we recommend managing this injury conservatively.

  10. [Late results of surgical treatment of Tossy III acromioclavicular joint separation with the Balser plate].

    PubMed

    Graupe, F; Dauer, U; Eyssel, M

    1995-08-01

    Various surgical procedures have been recommended for the treatment of complete acromioclavicular joint separations. The results have been similar in case reports by various authors. From 1984 to 1992, 35 patients were operated on for acromioclavicular joint separations (Tossy III) in the Department of Surgery, Marien-Hospital, Düsseldorf, using Balser's hook plate. The postoperative morbidity rate was 14.3%. Follow-up examinations were performed on 30 patients (85.7%) with average follow-up of 4.1 years, using a rating system that include subjective, objective, and roentgenographic criteria. Fifty percent of patients had no complaints, but residual dislocation was found in 36.7% of cases. While 26 patients (86.7%) were satisfied with the results of the operation, 30% demonstrated a fair result according to the scoring system. The complaints and clinical findings showed no correlation with the X-ray results, e.g. calcification or arthrosis, redislocations.

  11. Chronic acromioclavicular joint dislocations treated by the GraftRope device

    PubMed Central

    Nordin, Jonas S; Aagaard, Knut E; Lunsjö, Karl

    2015-01-01

    Background and purpose Surgical treatment of chronic acromioclavicular joint dislocations is challenging, and no single procedure can be considered to be the gold standard. In 2010, the GraftRope method (Arthrex Inc., Naples, FL) was introduced in a case series of 10 patients, showing good clinical results and no complications. We wanted to evaluate the GraftRope method in a prospective consecutive series. Patients and methods 8 patients with chronic Rockwood type III–V acromioclavicular joint dislocations were treated surgically using the GraftRope method. The patients were clinically evaluated and a CT scan was performed to assess the integrity of the repair. Results and interpretation In 4 of the 8 patients, loss of reduction was seen within the first 6 weeks postoperatively. A coracoid fracture was the reason in 3 cases and graft failure was the reason in 1 case. In 3 of the 4 patients with intact repairs, the results were excellent with no subjective shoulder disability 12 months postoperatively. It was our intention to include 30 patients in this prospective treatment series, but due to the high rate of complications the study was discontinued prematurely. Based on our results and other recent reports, we cannot recommend the GraftRope method as a treatment option for chronic acromioclavicular joint dislocations. PMID:25323800

  12. Acromioclavicular Joint Dislocation with Ipsilateral Mid Third Clavicle, Mid Shaft Humerus and Coracoid Process Fracture – A Case Report

    PubMed Central

    Sharma, Naveen; Mandloi, Avinash; Agrawal, Ashish; Singh, Shailendra

    2016-01-01

    Introduction: The clavicle, humerus and acromioclavicular (AC) joint separately are very commonly involved in traumatic injuries around the shoulder. Acromioclavicular joint dislocation with distal clavicle fracture is a well recognized entity in clinical practice. AC joint dislocation with mid shaft clavicle fracture is uncommon and only few cases have been reported in literature. However, to the best of our knowledge, this is the first case report to describe an acromioclavicular dislocation with ipsilateral mid shaft clavicle, mid shaft humerus and coracoid process fracture. Fractures of the humerus and clavicle along with the acromioclavicular joint dislocation were fixed at the same setting. Case Report: A 65-year-old male met with a high velocity road traffic accident. Plain radiographs showed displaced mid third clavicle fracture with acromioclavicular joint dislocation with mid shaft humerus fracture. Surgical fixation was planned for humerus with interlocking nail, clavicle with locking plate and acromioclavicular joint with reconstruction of coracoclavicular ligaments. Intraoperatively, coracoid process was found to have a comminuted fracture. The operative plan had to be changed on table as coracoclavicular fixation was not possible. So acromioclavicular joint fixation was done using tension band wiring and the coracoclavicular ligament was repaired using a 2-0 ethibond. The comminuted coracoid fracture was managed conservatively. K wires were removed at 6 weeks. Early mobilization was started. Conclusion: In acromioclavicular joint injuries, clavicle must be evaluated for any injury. Although it is more commonly associated with distal clavicle fractures, it can be associated with middle third clavicle fractures. As plain radiographs, AP view are most of the times insufficient for viewing integrity of coracoid process, either special views like Stryker notch or CT scan may help in diagnosing such concealed injuries. When associated with fractures of the

  13. Evaluation and management of adult shoulder pain: a focus on rotator cuff disorders, acromioclavicular joint arthritis, and glenohumeral arthritis.

    PubMed

    Armstrong, April

    2014-07-01

    Shoulder pain is a common reason for a patient to see their primary care physician. This article focuses on the evaluation and management of 3 common shoulder disorders; rotator cuff disorders, acromioclavicular joint arthritis, and glenohumeral joint arthritis. The typical history and physical examination findings for each of these entities are highlighted, in addition to treatment options.

  14. Triple endobuttton technique for the treatment of acute complete acromioclavicular joint dislocations: preliminary results.

    PubMed

    Wei, Hai-Feng; Chen, Yun-Feng; Zeng, Bing-Fang; Zhang, Chang-Qing; Chai, Yi-Min; Wang, Hai-Ming; Lu, Ye

    2011-04-01

    Numerous procedures have been described for the operative management of acromioclavicular (AC) joint injuries. Some of these techniques, including hardware fixation and non-anatomical reconstructions, are associated with serious complications and high failure rates. Recently, AC joint reconstruction techniques have focused on anatomical restoration of the coracoclavicular ligaments to achieve optimal clinical outcomes. We used a triple endobutton technique to separately reconstruct the trapezoid and the coronoid portions of the coracoclavicular ligament. We evaluated the preliminary clinical and radiological results of this technique in patients with acute complete dislocation of the AC joint. All patients achieved a significant improvement in the pain and function of shoulder at a mean follow-up interval of 12 months (range, 8-14 months). Excellent reduction of the AC joint was maintained. The triple endobutton technique may be safe and effective for the treatment of acute complete AC joint dislocations.

  15. Type IV acromioclavicular joint dislocation associated with a mid-shaft clavicle malunion

    PubMed Central

    Mohammed, Khalid D.; Stachiw, Danielle; Malone, Alex A.

    2016-01-01

    This reports presents the case of a combined clavicle fracture malunion and chronic Type IV acromioclavicular (AC) joint dislocation. The patient was seen acutely in the emergency department following a mountain bike accident at which time the clavicle fracture was identified and managed conservatively however the AC dislocation was not diagnosed. The patient presented 25 months following the injury with persistent pain and disability and was treated with clavicle osteotomy and AC stabilization. We document the clinical details, surgical treatment and outcome. PMID:26980988

  16. Acute septic arthritis of the acromioclavicular joint caused by Haemophilus parainfluenzae: a rare causative origin.

    PubMed

    Hong, Myong-Joo; Kim, Yeon-Dong; Ham, Hyang-Do

    2015-04-01

    Septic arthritis of the acromioclavicular (AC) joint is a rare entity with symptoms that include erythema, swelling, and tenderness over the AC joint, fever, and limitation of shoulder motion with pain. In previous reports, Staphylococcus and Streptococcus species have been mentioned as common causative organisms. Haemophilus parainfluenzae is a normal inhabitant of the oral cavity, respiratory tract, gastrointestinal tract, and urogenital tract. However, it sometimes causes opportunistic infections leading to septic arthritis and osteomyelitis. AC joint infection associated with H.parainfluenzae is very rare, and only one case has been reported in the literature. Moreover, septic arthritis in immunocompetent patients is also very rare. Here, we report the case of a healthy patient with H. parainfluenzae-related septic arthritis of the AC joint.

  17. Surgical treatment of acute acromioclavicular joint injuries using a modified Weaver-Dunn procedure and clavicular hook plate.

    PubMed

    Liu, Hsin-Hua; Chou, Yi-Jiun; Chen, Chi-Hui; Chia, Wei-Tso; Wong, Chi-Yin

    2010-08-11

    Various surgical procedures have been described for the treatment of complete acromioclavicular joint dislocation, but no consensus exists on the optimal therapy. The aim of each type of procedure is to stabilize the clavicle by substitution of the ruptured coracoclavicular ligaments. Treatment modalities have changed with increasing understanding of the nature of the problem and the biomechanics of the joint. This article presents a method consisting of a modified Weaver-Dunn procedure and a clavicular hook plate for the operative management of acute acromioclavicular joint injuries.We performed a retrospective study of 46 patients who had undergone a modified Weaver-Dunn procedure with a clavicular hook plate for acute acromioclavicular joint injuries between July 2002 and December 2006. Average follow-up was 36.6 months (range, 24-46 months). There was 1 skin-deep infection, 1 dislocation of the hook, and 2 redislocations of the acromioclavicular joint. Thirteen patients had some calcification between the clavicle and the coracoid process, which did not cause loss of motion or other symptoms. All but 1 patient returned to work, and all but 1 returned to their preoperative activity level. The mean Constant score was 88.2 points. The mean Disabilities of the Arm, Shoulder, and Hand (DASH) score was 12.2 points.Treatment of acute acromioclavicular joint injuries using a modified Weaver-Dunn procedure and a clavicular hook plate showed good short-term clinical results with a low complication rate. Further investigation and long-term results are needed to confirm these preliminary findings.

  18. Segmental clavicle fracture and acromio-clavicular joint disruption: an unusual case report.

    PubMed

    Marjoram, Tom P; Chakrabarti, Anil

    2015-07-01

    Clavicle fractures are common, accounting for 2.6% of all adult fractures. We describe a most unusual segmental fracture pattern of the clavicle with concurrent disruption of acromioclavicular (AC) joint. We were unable to find any publications or reports describing this fracture pattern. During surgery for a medial one-third shaft of clavicle fracture and AC joint dislocation, the medial clavicle was exposed, leading to the discovery (on table) of a previously unidentified additional undisplaced fracture of the medial clavicle cleaving the bone into three distinct fragments. An anatomical plate was successfully applied, fixing both fractures. The AC joint was then reduced with a hook plate. At 8 months, after removal of the hook plate, the patient has an excellent outcome with an Oxford Shoulder Score of 45/48 and a full range of movement without instability of the AC joint. We describe the operative management of this rare fracture pattern. This also highlights that segmental fractures of the clavicle are easily missed. It was successfully treated with a medial anatomic plate and lateral hook plate. We were unable to find any publications or reports describing the fracture pattern in this case. PMID:27582977

  19. [Results of treatment after different surgical procedures for management of acromioclavicular joint dislocation].

    PubMed

    Göhring, U; Matusewicz, A; Friedl, W; Ruf, W

    1993-07-01

    Sixty-four patients underwent surgery for acromioclavicular (AC) disruption, Tossy type III, at the Department of Surgery, University of Heidelberg, between January 1983 and May 1990. Surgery consisted of a suture of the AC and coracoclavicular ligaments. Fixation of the joint was achieved with three different techniques: tension band wire with two Kirschner wires, special hook-plate (Wolter), double tension band fixation using polydioxanon (PDS) cordula. The early postoperative complication rate was higher following tension band wires (42.9%) and hook plate (58.3%) than after tension band PDS cordula (16.7%). The patients were re-examined after an average of 35.3 months. An instability of the AC joint was found in 31.8% of patients with tension band wire, 50.0% of patients with Wolter plate, and 23.8% of patients with tension band PDS cordula. The comparison of these results with those after conservative treatment, as reported in the literature, emphasizes the need for limiting surgery to young adults and athletes. The long term results of AC joint fixation are better using PDS cordula than tension band wire or hook plate. PDS cordula has the additional advantages, that dislocation and fracture of metal implants do not occur, and metal removal is avoided. Therefore, tension PDS cordula is associated with a marked reduction of the overall hospitalization period. Further improvements of results of AC joint fixation can be expected using the described technique of double tension band PDS cordula.

  20. Arthroscopic resection of the distal clavicle in osteoarthritis of the acromioclavicular joint

    PubMed Central

    Park, Tae-Soo; Lee, Kwang-Won

    2016-01-01

    Background: Symptomatic acromioclavicular joint (ACJ) lesions are a common cause of shoulder complaints that can be treated successfully with both conservative and surgical methods. There are several operative techniques, including both open and arthroscopic surgery, for excising the distal end of the clavicle. Here, we present a new modified arthroscopic technique for painful osteoarthritis of the ACJ and evaluate its clinical outcomes. Our hypothesis was that 4- to 7-mm resection of the distal clavicle in an en bloc fashion would have several advantages, including no bony remnants, maintenance of stability of the ACJ, and reduced prevalence of heterotopic ossification, in addition to elimination of the pathologic portion of the distal clavicle. Materials and Methods: 20 shoulders of 20 consecutive patients with painful and isolated osteoarthritis of the ACJ who were treated by arthroscopic en bloc resection of the distal clavicle were included in the study. There were 10 males and 10 females with an average age of 56 years (range 42–70 years). The mean duration of followup was 6 years and 2 months (range 4–8 years 10 months). The results were evaluated using the University of California Los Angeles (UCLA) shoulder rating score. Results: The overall UCLA score was 13.7 preoperatively, which improved to 33.4 postoperatively. All subscores were improved significantly (P < 0.001). There were no specific complications at the latest followup. Conclusion: It is critical in this procedure to resect the distal clavicle evenly from superior to inferior in an en bloc fashion without any small bony remnants and to preserve the capsule and acromioclavicular ligament superoposteriorly. This arthroscopic procedure is a reliable and reproducible technique for painful osteoarthritis of the ACJ lesions in active patients engaged in overhead throwing sports and heavy labor. PMID:27512219

  1. Modified Weaver-Dunn Procedure Versus The Use of Semitendinosus Autogenous Tendon Graft for Acromioclavicular Joint Reconstruction

    PubMed Central

    Hegazy, Galal; Safwat, Hesham; Seddik, Mahmoud; Al-shal, Ehab A.; Al-Sebai, Ibrahim; Negm, Mohame

    2016-01-01

    Background: The optimal operative method for acromioclavicular joint reconstruction remains controversial. The modified Weaver-Dunn method is one of the most popular methods. Anatomic reconstruction of coracoclavicular ligaments with autogenous tendon grafts, widely used in treating chronic acromioclavicular joint instability, reportedly diminishes pain, eliminates sequelae, and improves function as well as strength. Objective: To compare clinical and radiologic outcomes between a modified Weaver-Dunn procedure and an anatomic coracoclavicular ligaments reconstruction technique using autogenous semitendinosus tendon graft. Methods: Twenty patients (mean age, 39 years) with painful, chronic Rockwood type III acromioclavicular joint dislocations were subjected to surgical reconstruction. In ten patients, a modified Weaver-Dunn procedure was performed, in the other ten patients; autogenous semitendinosus tendon graft was used. The mean time between injury and the index procedure was 18 month (range from 9 – 28). Clinical evaluation was performed using the Oxford Shoulder Score and Nottingham Clavicle Score after a mean follow-up time of 27.8 months. Preoperative and postoperative radiographs were compared. Results: In the Weaver-Dunn group the Oxford Shoulder Score improved from 25±4 to 40±2 points. While the Nottingham Clavicle Score increased from 48±7 to 84±11. In semitendinosus tendon graft group, the Oxford Shoulder Score improved from 25±3 points to 50±2 points and the Nottingham Clavicle Score from 48±8 points to 95±8, respectively. Conclusion: Acromioclavicular joint reconstruction using the semitendinosus tendon graft achieved better Oxford Shoulder Score and Nottingham Clavicle Score compared to the modified Weaver-Dunn procedure. PMID:27347245

  2. Acromioclavicular joint injuries and reconstructions: a review of expected imaging findings and potential complications.

    PubMed

    Kim, Andrew C; Matcuk, George; Patel, Dakshesh; Itamura, John; Forrester, Deborah; White, Eric; Gottsegen, Christopher J

    2012-10-01

    Shoulder injuries, including acromioclavicular (AC) joint separations, remain a common reason for presentation to the emergency room. Although the diagnosis can be made apparent through proper history and physical examination by the emergency medicine physician, ascertaining the degree of injury can be difficult on the basis of clinical evaluation alone. While there is consensus in the literature that low-grade AC joint injuries can be treated with conservative management, high-grade injuries will generally require surgical intervention. Furthermore, the treatment of grade 3 injuries remains controversial, making it incumbent upon the radiologist to become comfortable with distinguishing this diagnosis from lower or higher grade injuries. Imaging of AC joint injuries after clinical evaluation is generally initiated in the emergency room setting with plain film radiography; however, on occasion, an alternative modality may be presented to the emergency room radiologist for interpretation. As such, it remains important to be familiar with the appearance of AC joint separations on a variety of modalities. Another possible patient presentation in both the emergent and nonemergent setting includes new onset of pain or instability in the postsurgical shoulder. In this scenario, the onus is often placed on the radiologist to determine whether the pain or instability represents the sequelae of reinjury versus a complication of surgery. The purpose of this review is to present an anatomically based discussion of imaging findings associated with AC joint separations as seen on multiple modalities, as well as to describe and elucidate a variety of potential complications which may present to the emergency room radiologist.

  3. Clinics in diagnostic imaging (151). Acromioclavicular joint geyser sign with chronic full-thickness supraspinatus tendon (SST) tear.

    PubMed

    Khor, Andrew Yu Keat; Wong, Steven Bak Siew

    2014-02-01

    An 82-year-old man presented with neck pain, right upper limb radiculopathy and right shoulder pain. Physical examination revealed a soft lump over the right shoulder joint, as well as reduced range of shoulder movements. On magnetic resonance imaging, the soft lump was shown to be a cystic mass over the acromioclavicular joint and was related to a full-thickness supraspinatus tendon tear. This is the classic geyser sign. The pathophysiology and clinical features of the geyser sign, and its imaging features with various imaging modalities, are discussed.

  4. Clinics in diagnostic imaging (151). Acromioclavicular joint geyser sign with chronic full-thickness supraspinatus tendon (SST) tear.

    PubMed

    Khor, Andrew Yu Keat; Wong, Steven Bak Siew

    2014-02-01

    An 82-year-old man presented with neck pain, right upper limb radiculopathy and right shoulder pain. Physical examination revealed a soft lump over the right shoulder joint, as well as reduced range of shoulder movements. On magnetic resonance imaging, the soft lump was shown to be a cystic mass over the acromioclavicular joint and was related to a full-thickness supraspinatus tendon tear. This is the classic geyser sign. The pathophysiology and clinical features of the geyser sign, and its imaging features with various imaging modalities, are discussed. PMID:24570312

  5. Clinics in diagnostic imaging (151). Acromioclavicular joint geyser sign with chronic full-thickness supraspinatus tendon (SST) tear.

    PubMed Central

    Khor, Andrew Yu Keat; Wong, Steven Bak Siew

    2014-01-01

    An 82-year-old man presented with neck pain, right upper limb radiculopathy and right shoulder pain. Physical examination revealed a soft lump over the right shoulder joint, as well as reduced range of shoulder movements. On magnetic resonance imaging, the soft lump was shown to be a cystic mass over the acromioclavicular joint and was related to a full-thickness supraspinatus tendon tear. This is the classic geyser sign. The pathophysiology and clinical features of the geyser sign, and its imaging features with various imaging modalities, are discussed. PMID:24570312

  6. Treatment of Rockwood type III acromioclavicular joint dislocation using autogenous semitendinosus tendon graft and endobutton technique

    PubMed Central

    Ye, Gang; Peng, Chao-An; Sun, Hua-Bin; Xiao, Jing; Zhu, Kang

    2016-01-01

    Background The aim of this study was to evaluate the therapeutic effect of autogenous semitendinosus graft and endobutton technique, and compare with hook plate in treatment of Rockwood type III acromioclavicular (AC) joint dislocation. Methods From April 2012 to April 2013, we treated 46 patients with Rockwood type III AC joint dislocation. Patients were randomly divided into two groups: Group A was treated using a hook plate and Group B with autogenous semitendinosus graft and endobutton technique. All participants were followed up for 12 months. Radiographic examinations were performed every 2 months postoperatively, and clinical evaluation was performed using the Constant–Murley score at the last follow-up. Results Results indicated that patients in Group B showed higher mean scores (90.3±5.4) than Group A (80.4±11.5) in terms of Constant–Murley score (P=0.001). Group B patients scored higher in terms of pain (P=0.002), activities (P=0.02), range of motion (P<0.001), and strength (P=0.004). In Group A, moderate pain was reported by 2 (8.7%) and mild pain by 8 (34.8%) patients. Mild pain was reported by 1 (4.3%) patient in Group B. All patients in Group B maintained complete reduction, while 2 (8.7%) patients in Group A experienced partial reduction loss. Two patients (8.7%) encountered acromial osteolysis on latest radiographs, with moderate shoulder pain and limited range of motion. Conclusion Autogenous semitendinosus graft and endobutton technique showed better results compared with the hook plate method and exhibited advantages of fewer complications such as permanent pain and acromial osteolysis. PMID:26811685

  7. [Management of acromioclavicular joint dislocation with the Wolter hook-plate. One year follow-up of 35 cases].

    PubMed

    Habernek, H; Schmid, L; Walch, G

    1993-02-01

    Wolter's hook-plate provides active abduction and forward-flexion of up to 90 degrees two days postoperatively. Prebending of the plate and a precise drill hole for the hook in the acromion prevents later impingement of the hook on the humeral head or subluxation in the acromioclavicular joint, respectively. According to the shoulder evaluation form of C.R. Constant, 33 of 35 patients operated on between 1987 and 1991 at the trauma departments in Schwaz/Tirol and Bad Ischl showed excellent results one year postoperatively.

  8. Comparison of Results between Hook Plate Fixation and Ligament Reconstruction for Acute Unstable Acromioclavicular Joint Dislocation

    PubMed Central

    Yoon, Jong Pil; Lee, Byoung-Joo; Nam, Sang Jin; Chung, Seok Won; Jeong, Won-Ju; Min, Woo-Kie

    2015-01-01

    Background In the present study, we aimed to compare clinical and radiographic outcomes between hook plate fixation and coracoclavicular (CC) ligament reconstruction for the treatment of acute unstable acromioclavicular (AC) joint dislocation. Methods Forty-two patients who underwent surgery for an unstable acute dislocation of the AC joint were included. We divided them into two groups according to the treatment modality: internal fixation with a hook plate (group I, 24 cases) or CC ligament reconstruction (group II, 18 cases). We evaluated the clinical outcomes using a visual analog scale (VAS) for pain and Constant-Murley score, and assessed the radiographic outcomes based on the reduction and loss of CC distance on preoperative, postoperative, and final follow-up plain radiographs. Results The mean VAS scores at the final follow-up were 1.6 ± 1.5 and 1.3 ± 1.3 in groups I and II, respectively, which were not significantly different. The mean Constant-Murley scores were 90.2 ± 9.9 and 89.2 ± 3.5 in groups I and II, respectively, which were also not significantly different. The AC joints were well reduced in both groups, whereas CC distance improved from a mean of 215.7% ± 50.9% preoperatively to 106.1% ± 10.2% at the final follow-up in group I, and from 239.9% ± 59.2% preoperatively to 133.6% ± 36.7% at the final follow-up in group II. The improvement in group I was significantly superior to that in group II (p < 0.001). Furthermore, subluxation was not observed in any case in group I, but was noted in six cases (33%) in group II. Erosions of the acromion undersurface were observed in 9 cases in group I. Conclusions In cases of acute unstable AC joint dislocation, hook plate fixation and CC ligament reconstruction yield comparable satisfactory clinical outcomes. However, radiographic outcomes based on the maintenance of reduction indicate that hook plate fixation is a better treatment option. PMID:25729525

  9. Arthroscopic-Assisted Acromioclavicular Joint Reconstruction Using the TightRope Device With Allograft Augmentation: Surgical Technique

    PubMed Central

    Frank, Rachel M.; Trenhaile, Scott W.

    2015-01-01

    Surgical management of acromioclavicular (AC) joint separations remains challenging, especially in the revision setting. Most commonly, Rockwood type I and II injuries are managed nonoperatively whereas type IV, V, and VI injuries are managed with surgery. Type III separations are more controversial, with evidence supporting both nonoperative and operative treatment options. Multiple different arthroscopic techniques have been described; however, there is no current gold standard. AC joint reconstruction with the TightRope device (Arthrex, Naples, FL) with the patient in the lateral decubitus position is a method of restoring joint stability that allows for a minimally invasive, low-profile fixation construct using a single drill hole through the clavicle. Allograft augmentation of this fixation construct helps to eliminate the stress risers potentially created by this device while increasing overall repair construct stability. The purpose of this article is to describe the surgical technique for arthroscopic AC joint reconstruction using a TightRope device with allograft augmentation. PMID:26759765

  10. ARTHROSCOPIC TREATMENT OF ACROMIOCLAVICULAR JOINT DISLOCATION BY TIGHT ROPE TECHNIQUE (ARTHREX®)

    PubMed Central

    GÓmez Vieira, Luis Alfredo; Visco, Adalberto; Daneu Fernandes, Luis Filipe; GÓmez Cordero, Nicolas Gerardo

    2015-01-01

    Presenting the arthroscopic treatment by Tight Rope - Arthrex® system for acute acromioclavicular dislocation and to evaluate results obtained with this procedure. Methods: Between August 2006 and May 2007, 10 shoulders of 10 patients with acute acromioclavicular dislocation were submitted to arthroscopic repair using the Tight Rope - Arthrex® system. Minimum follow-up was 12 months, with a mean of 15 months. Age ranged from 26 to 42, mean 34 years. All patients were male. Radiology evaluation was made by trauma series x-ray. The patients were assisted in the first month weekly and after three months after the procedure. Clinical evaluation was based on the University of California at Los Angeles (UCLA) criteria. Results: All patients were satisfied after the arthroscopic procedure and the mean UCLA score was 32,5. Conclusion: The arthroscopic treatment by Tight Rope – Arthrex® system for acute acromioclavicular dislocation showed to be an efficient technique. PMID:26998453

  11. Comparison of 3-Dimensional Shoulder Complex Kinematics in Individuals With and Without Shoulder Pain, Part 1: Sternoclavicular, Acromioclavicular, and Scapulothoracic Joints

    PubMed Central

    LAWRENCE, REBEKAH L.; BRAMAN, JONATHAN P.; LAPRADE, ROBERT F.; LUDEWIG, PAULA M.

    2015-01-01

    STUDY DESIGN Cross-sectional. OBJECTIVES To compare sternoclavicular, acromioclavicular, and scapulothoracic joint motion between symptomatic and asymptomatic individuals during shoulder motion performed in 3 planes of humerothoracic elevation. BACKGROUND Differences in scapulothoracic kinematics are associated with shoulder pain. Several studies have measured these differences using surface sensors, but the results of this technique may be affected by skin-motion artifact. Furthermore, previous studies have not included the simultaneous measurement of sternoclavicular and acromioclavicular joint motion. METHODS Transcortical bone pins were inserted into the clavicle, scapula, and humerus of 12 asymptomatic and 10 symptomatic individuals for direct, bone-fixed tracking using electromagnetic sensors. Angular positions for the sternoclavicular, acromioclavicular, and scapulothoracic joints were measured during shoulder flexion, abduction, and scapular plane abduction. RESULTS Differences between groups were found for sternoclavicular and scapulothoracic joint positions. Symptomatic individuals consistently demonstrated less sternoclavicular posterior rotation, regardless of angle, phase, or plane of shoulder motion. Symptomatic individuals also demonstrated less scapulothoracic upward rotation at 30° and 60° of humerothoracic elevation during shoulder abduction and scapular plane abduction. CONCLUSION The results of this study show that differences in shoulder complex kinematics exist between symptomatic and asymptomatic individuals. However, the magnitude of these differences was small, and the resulting clinical implications are not yet fully understood. The biomechanical coupling of the sternoclavicular and acromioclavicular joints requires further research to better understand scapulothoracic movement deviations and to improve manual therapy and exercise-based physical therapy interventions. PMID:25103135

  12. ISAKOS upper extremity committee consensus statement on the need for diversification of the Rockwood classification for acromioclavicular joint injuries.

    PubMed

    Beitzel, Knut; Mazzocca, Augustus D; Bak, Klaus; Itoi, Eiji; Kibler, William B; Mirzayan, Raffy; Imhoff, Andreas B; Calvo, Emilio; Arce, Guillermo; Shea, Kevin

    2014-02-01

    Optimal treatment for the unstable acromioclavicular (AC) joint remains a highly debated topic in the field of orthopaedic medicine. In particular, no consensus exists regarding treatment of grade III injuries, which are classified according to the Rockwood classification by disruption of both the coracoclavicular and AC ligaments. The ISAKOS Upper Extremity Committee has provided a more specific classification of shoulder pathologies to enhance the knowledge on and clinical approach to these injuries. We suggest the addition of grade IIIA and grade IIIB injuries to a modified Rockwood classification. Grade IIIA injuries would be defined by a stable AC joint without overriding of the clavicle on the cross-body adduction view and without significant scapular dysfunction. The unstable grade IIIB injury would be further defined by therapy-resistant scapular dysfunction and an overriding clavicle on the cross-body adduction view.

  13. Clinical therapeutic effects of AO/ASIF clavicle hook plate on distal clavicle fractures and acromioclavicular joint dislocations

    PubMed Central

    Dou, Qingjun; Ren, Xiaofeng

    2014-01-01

    Objective: The aim of this study was to evaluate the security and effectiveness of AO/ASIF clavicle hook plate in the treatment of distal clavicle fractures and acromioclavicular joint dislocations. Methods: One hundred patients with distal clavicle fractures and acromioclavicular joint dislocations who were admitted in our hospital from January 2012 to January 2013 were selected as the study subjects. They were then randomly divided into a control group and an observation group (n=50). The observation group was treated with AO/ASIF clavicle hook plates, and the control group was treated with Kirschner-wire tension bands. The outcomes were recorded and compared. Results: The JOA scores of the two groups were similar before surgery (P>0.05). The two groups both had obviously increased JOA scores in the postoperative 6th and 12th weeks, and the score in the postoperative 12th week was higher. There were statistically significant intra-group differences (P<0.05). The postoperative 6th-week and 12th-week JOA scores of the observation group were (83.2±1.8) and (97.4±1.5) respectively, and those of the control group were (71.6±2.2) and (82.3±2.6) respectively, with statistically significant inter-group differences (P<0.05). Significantly more patients in the observation group (100%) were evaluated as excellent or good outcomes after fixation than those in the control group (60%). After removal of the surgical apparatus, the recurrence rates of bone fracture and joint dislocation in the observation group were significantly lower than those of the control group (P<0.05). Conclusion: AO/ASIF clavicle hook plate functioned more effectively than Kirschner-wire tension band in clinical treatment of distal clavicle fractures and acromioclavicular joint dislocations. The former protocol enjoyed small incisions, firm fixation and early shoulder mobility. Therefore, it is a safe and effective surgical method that is worthy of being widely applied in clinical practice. PMID

  14. Arthroscopically Assisted Reconstruction of Acute Acromioclavicular Joint Dislocations: Anatomic AC Ligament Reconstruction With Protective Internal Bracing-The "AC-RecoBridge" Technique.

    PubMed

    Izadpanah, Kaywan; Jaeger, Martin; Ogon, Peter; Südkamp, Norbert P; Maier, Dirk

    2015-04-01

    An arthroscopically assisted technique for the treatment of acute acromioclavicular joint dislocations is presented. This pathology-based procedure aims to achieve anatomic healing of both the acromioclavicular ligament complex (ACLC) and the coracoclavicular ligaments. First, the acromioclavicular joint is reduced anatomically under macroscopic and radiologic control and temporarily transfixed with a K-wire. A single-channel technique using 2 suture tapes provides secure coracoclavicular stabilization. The key step of the procedure consists of the anatomic repair of the ACLC ("AC-Reco"). Basically, we have observed 4 patterns of injury: clavicular-sided, acromial-sided, oblique, and midportion tears. Direct and/or transosseous ACLC repair is performed accordingly. Then, an X-configured acromioclavicular suture tape cerclage ("AC-Bridge") is applied under arthroscopic assistance to limit horizontal clavicular translation to a physiological extent. The AC-Bridge follows the principle of internal bracing and protects healing of the ACLC repair. The AC-Bridge is tightened on top of the repair, creating an additional suture-bridge effect and promoting anatomic ACLC healing. We refer to this combined technique of anatomic ACLC repair and protective internal bracing as the "AC-RecoBridge." A detailed stepwise description of the surgical technique, including indications, technical pearls and pitfalls, and potential complications, is given.

  15. Arthroscopically Assisted Reconstruction of Acute Acromioclavicular Joint Dislocations: Anatomic AC Ligament Reconstruction With Protective Internal Bracing—The “AC-RecoBridge” Technique

    PubMed Central

    Izadpanah, Kaywan; Jaeger, Martin; Ogon, Peter; Südkamp, Norbert P.; Maier, Dirk

    2015-01-01

    An arthroscopically assisted technique for the treatment of acute acromioclavicular joint dislocations is presented. This pathology-based procedure aims to achieve anatomic healing of both the acromioclavicular ligament complex (ACLC) and the coracoclavicular ligaments. First, the acromioclavicular joint is reduced anatomically under macroscopic and radiologic control and temporarily transfixed with a K-wire. A single-channel technique using 2 suture tapes provides secure coracoclavicular stabilization. The key step of the procedure consists of the anatomic repair of the ACLC (“AC-Reco”). Basically, we have observed 4 patterns of injury: clavicular-sided, acromial-sided, oblique, and midportion tears. Direct and/or transosseous ACLC repair is performed accordingly. Then, an X-configured acromioclavicular suture tape cerclage (“AC-Bridge”) is applied under arthroscopic assistance to limit horizontal clavicular translation to a physiological extent. The AC-Bridge follows the principle of internal bracing and protects healing of the ACLC repair. The AC-Bridge is tightened on top of the repair, creating an additional suture-bridge effect and promoting anatomic ACLC healing. We refer to this combined technique of anatomic ACLC repair and protective internal bracing as the “AC-RecoBridge.” A detailed stepwise description of the surgical technique, including indications, technical pearls and pitfalls, and potential complications, is given. PMID:26052493

  16. Arthroscopically Assisted Reconstruction of Acute Acromioclavicular Joint Dislocations: Anatomic AC Ligament Reconstruction With Protective Internal Bracing-The "AC-RecoBridge" Technique.

    PubMed

    Izadpanah, Kaywan; Jaeger, Martin; Ogon, Peter; Südkamp, Norbert P; Maier, Dirk

    2015-04-01

    An arthroscopically assisted technique for the treatment of acute acromioclavicular joint dislocations is presented. This pathology-based procedure aims to achieve anatomic healing of both the acromioclavicular ligament complex (ACLC) and the coracoclavicular ligaments. First, the acromioclavicular joint is reduced anatomically under macroscopic and radiologic control and temporarily transfixed with a K-wire. A single-channel technique using 2 suture tapes provides secure coracoclavicular stabilization. The key step of the procedure consists of the anatomic repair of the ACLC ("AC-Reco"). Basically, we have observed 4 patterns of injury: clavicular-sided, acromial-sided, oblique, and midportion tears. Direct and/or transosseous ACLC repair is performed accordingly. Then, an X-configured acromioclavicular suture tape cerclage ("AC-Bridge") is applied under arthroscopic assistance to limit horizontal clavicular translation to a physiological extent. The AC-Bridge follows the principle of internal bracing and protects healing of the ACLC repair. The AC-Bridge is tightened on top of the repair, creating an additional suture-bridge effect and promoting anatomic ACLC healing. We refer to this combined technique of anatomic ACLC repair and protective internal bracing as the "AC-RecoBridge." A detailed stepwise description of the surgical technique, including indications, technical pearls and pitfalls, and potential complications, is given. PMID:26052493

  17. Coracoid Process Avulsion Fracture at the Coracoclavicular Ligament Attachment Site in an Osteoporotic Patient with Acromioclavicular Joint Dislocation

    PubMed Central

    Umemoto, Takahisa; Fukuda, Kimitaka; Kajino, Tomomichi

    2016-01-01

    Coracoid fractures are uncommon, mostly occur at the base or neck of the coracoid process (CP), and typically present with ipsilateral acromioclavicular joint (ACJ) dislocation. However, CP avulsion fractures at the coracoclavicular ligament (CCL) attachment with ACJ dislocation have not been previously reported. A 59-year-old woman receiving glucocorticoid treatment fell from bed and complained of pain in her shoulder. Radiographs revealed an ACJ dislocation with a distal clavicle fracture. Three-dimensional computed tomography (3D-CT) reconstruction showed a small bone fragment at the medial apex of the CP. She was treated conservatively and achieved a satisfactory outcome. CP avulsion fractures at the CCL attachment can occur in osteoporotic patients with ACJ dislocations. Three-dimensional computed tomography is useful for identifying this fracture type. CP avulsion fractures should be suspected in patients with ACJ dislocations and risk factors for osteoporosis or osteopenia. PMID:27493819

  18. Acromioclavicular joint separations grades I-III: a review of the literature and development of best practice guidelines.

    PubMed

    Reid, Duncan; Polson, Kate; Johnson, Louise

    2012-08-01

    Acromioclavicular joint (ACJ) separation injuries are common injuries among sporting populations. ACJ separations are graded according to severity from grade I being a mild sprain to grade VI, which is severe dislocation with displacement. There is consensus in the literature that grade I-III ACJ separations are managed conservatively and grades IV-VI are managed surgically. Despite conservative care being recommended for lesser grades of injury, there is very little evidence in the literature as to what constitutes conservative care. Therefore, the purpose of this paper was, first, to review the relevant anatomy and kinematics of the ACJ and, second, to review the literature relating to current evidence of conservative management of ACJ injury. Using this data, a best practice guideline for conservative rehabilitation in grade I-III ACJ separations was developed. For the conservative management, a literature search was undertaken using the following databases in the Auckland University of Technology's electronic library resources; MEDLINE, CINAHL, SPORTDiscus™ and the Cochrane Library. The following keywords or phrases were used: 'acromioclavicular joint separations', 'injury', 'dislocations', 'rehabilitation', 'conservative care', 'physiotherapy' and 'exercise'. A total of 24 articles was identified. There were no randomized controlled trials (RCTs) that investigated conservative treatment for grade I-III ACJ sprains. Therefore, a narrative review was formulated covering the anatomy and biomechanics of the ACJ, injury mechanisms and relevant literature reviewed covering rehabilitation principles. Conservative management of grade I-III ACJ separations is still the main recommendation following this review. A best practice guideline for managing grade I-III ACJ separations is presented to help guide clinicians until well constructed RCTs are carried out to improve the conservative management of ACJ injuries.

  19. Reverse Total Shoulder Replacement with Minimal ACJ Excision Arthroplasty for Management of Massive ACJ Cyst - A Case Report

    PubMed Central

    Shaarani, Shahril R; Mullett, Hannan

    2014-01-01

    Massive acromioclavicular joint (ACJ) cysts are an extremely rare cause of shoulder impairment and with limited consensus in its management. We present the first published case report of a patient with a massive ACJ cyst treated with a reverse total shoulder replacement with minimal ACJ excision arthroplasty. PMID:25279019

  20. Epiduroscopic Removal of a Lumbar Facet Joint Cyst

    PubMed Central

    Jin, Hyun Seung; Bae, Jun Yeol; In, Chi Bum; Choi, Eun Joo; Lee, Pyung Bok

    2015-01-01

    Facet joint synovial cysts are usually associated with osteoarthritis of the adjacent facet joint and/or spondylolisthesis. In between the conservative and operative ends of the treatment spectrum lie minimally invasive techniques such as cyst rupture using epiduroscopy. In this report, we describe an 82-year-old male patient presenting with low back pain radiating to his lower left extremity and associated paresthesia. Magnetic resonance imaging of the lumbar spine revealed a synovial cyst at left L4/5 facet joint. Using epiduroscopy, the cyst was mechanically ruptured by popping it with the tip of the scope. The patient remained symptom-free at his successive visits until 12 months after the procedure, and was opened for desired follow up. PMID:26495082

  1. A dual injury of the shoulder: acromioclavicular joint dislocation (type IV) coupled with ipsilateral mid-shaft clavicle fracture.

    PubMed

    Madi, Sandesh; Pandey, Vivek; Khanna, Vikrant; Acharya, Kiran

    2015-11-23

    A direct blow to the shoulder, as may be sustained in a road traffic accident (RTA), can result in various combinations of fracture dislocations in the shoulder joint complex. Among these, a rare variety is an acromioclavicular joint (ACJ) dislocation coupled with ipsilateral mid-shaft clavicle fracture. Diverse treatment options have been described in the literature, ranging from non-operative and operative, to hybrid management. Treatment for this complex injury is predominantly dictated by the type of dislocation and displacement of the clavicle fracture, as well as age and demand of the patient. Acute high grades of ACJ dislocation require restoration of the coracoclavicular relationship (in place of torn coracoclavicular (CC) ligament) by some form of internal fixation, thereby maintaining the ACJ reduction. An arthroscopic reinstatement of the coracoclavicular relationship using a dog bone button and fibre tape implant for this composite injury pattern has not been previously described. Furthermore, a comprehensive review of the literature associated with this injury pattern is briefly described.

  2. [Surgical management of complete acromioclavicular joint dislocation (Tossy III) with PDS cord cerclage].

    PubMed

    Gollwitzer, M

    1993-12-01

    29 patients out of 33 with complete acromioclavicular dislocation treated with sewing of ligaments and stabilized with a PDS-cord cerclage could be examined. The criteria of examination were subjective complaints while lifting weight, limited range of motion in the injured shoulder and radiological results after stress with 8 kp. The examination didn't show any relationship between the 3 parameters. 4 patients with poor function had partly no, partly little complaints and if any only little AC-dislocation. On the other hand 4 patients out of 6 with remaining AC-subluxation had no complaints and in no case there was a reduced range of motion greater than 10 degrees. Three patients got postoperative infection of soft tissue or bone, probably caused by incompatibility with PDS-cord, which led to a fair or poor outcome. Instead of this there can be obtained excellent and good results in 75-85% of the cases with this simple method without inserting stabilizing metals trans- or extraarticular.

  3. The first described joint-associated intraneural ganglion cyst.

    PubMed

    Spinner, Robert J; Wang, Huan

    2011-12-01

    This article describes the identification of the first known specimen in which an articular origin for an intraneural cyst was recognized. Prompted by early citations in the 20th century of a valuable 1904 tibial intraneural ganglion housed at St. Bartholomew's Hospital in London, we traveled there to research it. We fortuitously discovered a citation to an earlier joint-related specimen, one that had not previously been referenced correctly in subsequent publications on intraneural cysts for more than a century. The original anatomic description dating to 1884, summarized in 3 lines in a museum catalog, was attributed to T. Swinford Edwards. This cadaveric specimen affected the deep branch of the ulnar nerve and arose from a carpal joint. Additional information was provided in a Transactions in 1884. An original drawing of the specimen was published in a textbook written in 1889 by Anthony Bowlby, a former curator, both of which credited F. (Frederick) Swinford Edwards, a demonstrator in anatomy and surgery at St. Bartholomew's. Unfortunately, the specimen could not be located and is presumed lost. To establish this specimen as the first known example of a joint-related intraneural cyst, we completed a review of >400 other cases and confirmed this statement. The first observation of an articular origin for an intraneural cyst, made by 2 eminent surgeons, has not been properly acknowledged. Considered with a modern perspective, this historical case solidifies the articular (synovial) origin for these unusual intraneural cysts, a finding that has important treatment implications.

  4. Complications of the treatment of the acromioclavicular and sternoclavicular joint injuries, including instability.

    PubMed

    Lemos, Mark J; Tolo, Eric T

    2003-04-01

    Treatment of AC joint injuries and SC joint injuries continues to evolve. The risk of complications of both the operative and nonoperative management of these injuries can be minimized by the treating physician if the physician thoroughly evaluates and understands the problem. Making an accurate diagnosis of the underlying pathology and then selecting the appropriate treatment for this will minimize the risk of an associated complication. Paying attention to detail and using the appropriate technique before any operative intervention is chosen will decrease the risk of failure and complication. Close follow-up and early detection of complications will lead to less severe sequelae. AC joint injuries are more common and operative management is accepted for specific indications. Most Orthopaedic Surgeons are comfortable treating these. SC joint injuries are less common and nonoperative treatment is the mainstay. As our approach to these complex problems evolves, we must keep a wary eye towards avoiding and minimizing the complications of the new techniques.

  5. Intratendinous supraspinatus cyst as a cause of shoulder impingement

    PubMed Central

    Garg, Akshay; Karuppaiah, Karthik; Elias, David; Tavakkolizadeh, Adel

    2014-01-01

    We report the case of a 29-year-old gentleman with shoulder impingement. An articular-sided intratendinous supraspinatus cyst was identified as the cause of his symptoms. Arthroscopic cyst debridement resulted in a good outcome at 1-year follow-up. Cysts around the shoulder are a well described pathological entity. They consist of different categories, including intraosseus cysts of the humeral head and glenoid, paralabral cysts and cysts associated with the acromioclavicular joint. Although paralabral cysts that lie intramuscularly or between the muscle bellies have frequently been reported, this is the first report of an intratendinous supraspinatus cyst with an intact rotator cuff. We describe the case, its management and the postsurgical outcome. PMID:27582975

  6. Large subarticular cysts (geodes) adjacent to the knee-joint in rheumatoid arthritis.

    PubMed

    Carter, A R; Liyanage, S P

    1975-10-01

    Two patients with rheumatoid arthritis are described, who developed very large bone cysts or geodes adjacent to the knee-joint. The existence of cysts adjacent to joints involved by rheumatoid arthritis is well recognised, but the occurrence of very large cysts is unusual and may present diagnostic difficulties. Possible aetiological factors are discussed.

  7. Comparison of single and two-tunnel techniques during open treatment of acromioclavicular joint disruption

    PubMed Central

    2014-01-01

    Background Coracoclavicular (CC) ligament reconstruction with semitendinosus tendon (ST) grafts has become more popular and has achieved relatively good results; however optimal reconstruction technique, single-tunnel or two-tunnel, still remains controversial. This paper is to compare the clinical and radiographic data of allogenous ST grafting with single- or two-tunnel reconstruction techniques of the AC joint. Methods The outcomes of 21 consecutive patients who underwent anatomical reduction and ST grafting for AC joint separation were reviewed retrospectively. Patients were divided into two groups: single-tunnel group (11) and two-tunnel group (10). All patients were evaluated clinically and radiographically using a modified UCLA rating scale. Results The majority of separations (18 of 21) were Rockwood type V, with one each in type III, IV and VI categories. The overall mean follow-up time was 16 months, and at the time of the latest follow-up, the overall mean UCLA rating score was 14.1 (range 8–20). The percentage of good-to-excellent outcomes was significantly higher for patients with the two-tunnel technique than for those with the one-tunnel technique (70% vs. 18%, respectively, p = 0.03). Within the single-tunnel group, there was no statistically significant difference in percentage of good-to-excellent outcomes between patients with vs. without tightrope augmentation (17% vs 20%, p > 0.99). Similarly, within the two-tunnel group, there was no significant difference in the percentage of good-to-excellent outcomes between the graft only and augment groups (67% vs. 75%, p > 0.99). Conclusion Anatomical reduction of the AC joint and reconstruction CC ligaments are crucial for optimal joint stability and function. Two-tunnel CC reconstruction with an allogenous ST graft provides superior significantly better radiographic and clinical results compared to the single-tunnel reconstruction technique. PMID:25127715

  8. The prevalence of chondrocalcinosis (CC) of the acromioclavicular (AC) joint on chest radiographs and correlation with calcium pyrophosphate dihydrate (CPPD) crystal deposition disease

    PubMed Central

    Carrera, Guillermo; Baynes, Keith; Mautz, Alan; DuBois, Melissa; Cerniglia, Ross; Ryan, Lawrence M.

    2016-01-01

    Digital imaging combined with picture archiving and communication system (PACS) access allows detailed image retrieval and magnification. Calcium pyrophosphate dihydrate (CPPD) crystals preferentially deposit in fibrocartilages, the cartilage of the acromioclavicular (AC) joint being one such structure. We sought to determine if examination of the AC joints on magnified PACS imaging of chest films would be useful in identifying chondrocalcinosis (CC). Retrospective radiographic readings and chart reviews involving 1,920 patients aged 50 or more who had routine outpatient chest radiographs over a 4-month period were performed. Knee radiographs were available for comparison in 489 patients. Medical records were reviewed to abstract demographics, chest film reports, and diagnoses. AC joint CC was identified in 1.1 % (21/1,920) of consecutive chest films. Patients with AC joint CC were 75 years of age versus 65.4 in those without CC (p<0.0002). Four hundred eighty-nine patients had knee films. Six of these patients had AC joint CC, and of these, five also had knee CC (83 %). Of the 483 without AC joint CC, 62 (12 %) had knee CC (p=0.002). Patients with AC joint CC were more likely to have a recorded history of CPPD crystal deposition disease than those without AC joint CC (14 versus 1 %, p=0.0017). The prevalence of AC joint CC increases with age and is associated with knee CC. A finding of AC joint CC should heighten suspicion of pseudogout or secondary osteoarthritis in appropriate clinical settings and, in a young patient, should alert the clinician to the possibility of an associated metabolic condition. PMID:23609408

  9. The prevalence of chondrocalcinosis (CC) of the acromioclavicular (AC) joint on chest radiographs and correlation with calcium pyrophosphate dihydrate (CPPD) crystal deposition disease.

    PubMed

    Parperis, Konstantinos; Carrera, Guillermo; Baynes, Keith; Mautz, Alan; Dubois, Melissa; Cerniglia, Ross; Ryan, Lawrence M

    2013-09-01

    Digital imaging combined with picture archiving and communication system (PACS) access allows detailed image retrieval and magnification. Calcium pyrophosphate dihydrate (CPPD) crystals preferentially deposit in fibrocartilages, the cartilage of the acromioclavicular (AC) joint being one such structure. We sought to determine if examination of the AC joints on magnified PACS imaging of chest films would be useful in identifying chondrocalcinosis (CC). Retrospective radiographic readings and chart reviews involving 1,920 patients aged 50 or more who had routine outpatient chest radiographs over a 4-month period were performed. Knee radiographs were available for comparison in 489 patients. Medical records were reviewed to abstract demographics, chest film reports, and diagnoses. AC joint CC was identified in 1.1 % (21/1,920) of consecutive chest films. Patients with AC joint CC were 75 years of age versus 65.4 in those without CC (p < 0.0002). Four hundred eighty-nine patients had knee films. Six of these patients had AC joint CC, and of these, five also had knee CC (83 %). Of the 483 without AC joint CC, 62 (12 %) had knee CC (p = 0.002). Patients with AC joint CC were more likely to have a recorded history of CPPD crystal deposition disease than those without AC joint CC (14 versus 1 %, p = 0.0017). The prevalence of AC joint CC increases with age and is associated with knee CC. A finding of AC joint CC should heighten suspicion of pseudogout or secondary osteoarthritis in appropriate clinical settings and, in a young patient, should alert the clinician to the possibility of an associated metabolic condition.

  10. Treatment of Chronic Acromioclavicular Joint Dislocation in a Paraplegic Patient with the Weaver-Dunn Procedure and a Hook-Plate

    PubMed Central

    Godry, Holger; Citak, Mustafa; Königshausen, Matthias; Schildhauer, Thomas A.; Seybold, Dominik

    2016-01-01

    In case of patients with spinal cord injury and concomitant acromioclavicular (AC) joint-dislocation the treatment is challenging, as in this special patient group the function of the shoulder joint is critical because patients depend on the upper limb for mobilization and wheelchair-locomotion. Therefore the goal of this study was to examine, if the treatment of chronic AC-joint dislocation using the Weaver-Dunn procedure augmented with a hook-plate in patients with a spinal cord injury makes early postoperative wheelchair mobilization and the wheelchair transfer with full weight-bearing possible. In this case the Weaver-Dunn procedure with an additive hook-plate was performed in a 34-year-old male patient with a complete paraplegia and a posttraumatic chronic AC-joint dislocation. The patient was allowed to perform his wheelchair transfers with full weight bearing on the first post-operative day. The removal of the hook-plate was performed four months after implantation. At the time of follow-up the patient could use his operated shoulder with full range of motion without restrictions in his activities of daily living or his wheel-chair transfers. PMID:27433301

  11. Treatment of Chronic Acromioclavicular Joint Dislocation in a Paraplegic Patient with the Weaver-Dunn Procedure and a Hook-Plate.

    PubMed

    Godry, Holger; Citak, Mustafa; Königshausen, Matthias; Schildhauer, Thomas A; Seybold, Dominik

    2016-06-27

    In case of patients with spinal cord injury and concomitant acromioclavicular (AC) joint-dislocation the treatment is challenging, as in this special patient group the function of the shoulder joint is critical because patients depend on the upper limb for mobilization and wheelchair-locomotion. Therefore the goal of this study was to examine, if the treatment of chronic AC-joint dislocation using the Weaver-Dunn procedure augmented with a hook-plate in patients with a spinal cord injury makes early postoperative wheelchair mobilization and the wheelchair transfer with full weight-bearing possible. In this case the Weaver-Dunn procedure with an additive hook-plate was performed in a 34-year-old male patient with a complete paraplegia and a posttraumatic chronic AC-joint dislocation. The patient was allowed to perform his wheelchair transfers with full weight bearing on the first post-operative day. The removal of the hook-plate was performed four months after implantation. At the time of follow-up the patient could use his operated shoulder with full range of motion without restrictions in his activities of daily living or his wheel-chair transfers. PMID:27433301

  12. [Surgical management of complete Tossy III acromioclavicular joint dislocation with the Bosworth screw or the Wolter plate. A critical evaluation].

    PubMed

    Broos, P; Stoffelen, D; Van de Sijpe, K; Fourneau, I

    1997-08-01

    The long-term results with an average of 4.3 years of 87 patients with an AC-dislocation grade III according to Tossy, treated operatively with a Bosworth screw or a Wolter plate are described and submitted to critical evaluation. Of the patients 16% had implant failures. Redislocation was seen in 25% of the patients, calcifications in 39% and arthritis in 41%. The end-result was good or excellent in 60% of the patients and fair or bad in 40%. The only factor, influencing the end result was the redislocation rate (p < 0.05). These moderate results surprised and disappointed us. They made us conclude that the grade III acromioclavicular dislocation is no absolute indication for surgical treatment, as is often suggested in literature. No significant differences could be revealed between both surgical techniques.

  13. Atlantoaxial Joint Synovial Cyst: Diagnosis and Percutaneous Treatment

    SciTech Connect

    Velan, Osvaldo; Rabadan, Alejandra; Paganini, Lisandro; Langhi, Luciano

    2008-11-15

    Synovial cysts at the atlantoaxial level are found uncommonly. Lumbar symptomatic cases are treated by percutaneous cyst aspiration with or without corticoid injection or by surgical resection, but synovial cysts at the C1-C2 level are usually treated by surgery. We report here a 92-year-old woman with a retro-odontoid synovial cyst producing spinal cord compression that was treated by percutaneous aspiration of the cyst under CT guidance. To our knowledge, this is the first reported case of an atlantoaxial synovial cyst successfully treated with a minimally invasive procedure.

  14. Acromioclavicular joint reconstruction using a tendon graft: a biomechanical study comparing a novel “sutured throughout” tendon graft to a standard tendon graft

    PubMed Central

    Naziri, Qais; Williams, Nadine; Hayes, Westley; Kapadia, Bhaveen H.; Chatterjee, Dipal; Urban, William P.

    2016-01-01

    Background: With a recurrence rate of over 30%, techniques that offer stronger acromioclavicular (AC) joint reconstruction through increased graft strength may provide longevity. The purpose of our study was to determine the biomechanical strength of a novel tendon graft sutured throughout compared to a native tendon graft in Grade 3 anatomical AC joint reconstruction. Methods: For this in vitro experiment, nine paired (n = 18) embalmed cadaveric AC joints of three males and six females (age 86 years, range 51–94 years) were harvested. Anatomic repair with fresh bovine Achilles tendon grafts without bone block was simulated. Specimens were divided into two groups; with group 1 using grafts with ultra-high molecular-weight polyethylene (UHMWPE) suture ran throughout the entire length. In group 2, reconstruction with only native allografts was performed. The distal scapula and humerus were casted in epoxy compound and mounted on the mechanical testing machine. Tensile tests were performed using a mechanical testing machine at the rate of 50 mm/min. Maximum load and displacement to failure were collected. Results: The average load to failure was significantly higher for group 1 compared to group 2, with mean values of 437.5 N ± 160.7 N and 94.4 N ± 43.6 N, (p = 0.001). The average displacement to failure was not significantly different, with 29.7 mm ± 10.6 mm in group 1 and 25 mm ± 9.1 mm in group 2 (p = 0.25). Conclusion: We conclude that a UHMWPE suture reinforced graft can provide a 3.6 times stronger AC joint reconstruction compared to a native graft. PMID:27163106

  15. Clinical and radiological results after coracoclavicular ligament reconstruction for type III acromioclavicular joint dislocation using three different techniques. A retrospective study

    PubMed Central

    VASCELLARI, ALBERTO; SCHIAVETTI, STEFANO; BATTISTELLA, GIUSEPPE; REBUZZI, ENRICO; COLETTI, NICOLÒ

    2015-01-01

    Purpose the purpose of this retrospective study was to present the outcomes of three different techniques for the treatment of type III acromioclavicular joint dislocations: arthroscopic TightRope (TR), arthroscopic GraftRope (GR), and open reconstruction of the coracoclavicular (CC) ligament using the Ligament Augmentation and Reconstruction System (LARS). Methods eighteen patients underwent clinical and radiological evaluations after a mean follow-up time of 43 months. The following clinical outcome measures were considered: the Disability of the Arm, Shoulder and Hand outcome measure (DASH), the Nottingham Clavicle Score (NCS), and the Constant score (CS). On X-rays, the CC distance was measured. Results the median DASH score at follow-up was 12.5 in the TR group, 5 in the GR group, and 4.2 in the LARS group. The median NCS value was 88 in the TR group, 88 in the GR group, and 91 in the LARS group. The median CS was 100 in the TR group, 95 in the GR group, and 94.5 in the LARS group. The mean CC distance was 10.3 mm in the TR group, 13.8 in the GR group, and 16.6 in the LARS group. Conclusions all three techniques proved to be reliable in providing good clinical outcomes, although none of the studied techniques demonstrated reliability in maintaining anatomical reduction after surgery. Level of evidence Level III, retrospective comparative study. PMID:26605251

  16. Posteroinferior acromioclavicular dislocation with supraspinatus tear. A case report.

    PubMed

    Yanagisawa, K; Hamada, K; Gotoh, M; Miyazaki, S; Fukuda, H

    1998-08-01

    A 20-year-old man was treated for posteroinferior acromioclavicular dislocation. The diagnosis was based on standard radiographs and intraoperative findings. The distal end of the clavicle had impaled the supraspinatus muscle. Open reduction was performed 2 weeks after injury, followed by wire fixation of the acromioclavicular joint and repair of the torn superior acromioclavicular ligament and coracoclavicular ligaments. Two years after the procedure, standard radiographs revealed normal anatomic alignment of the acromioclavicular joint, with pain free range of motion. Active elevation in the scapular plane was 180 degrees, active external rotation was 80 degrees in the anatomic position, and passive internal rotation was to the T5 vertebra. The patient returned to playing baseball and tennis and was satisfied with the postoperative result.

  17. An atypically located large subchondral cyst in an osteoarthritic hip joint: a case report

    PubMed Central

    2013-01-01

    Introduction Osteoarthritic subchondral cysts within or around the hip joint can sometimes be difficult to distinguish from primary osseous and soft tissue tumors due to their radiological appearance and uncommon location. Case presentation We report the case of a 74-year-old Turkish man with a subchondral cyst arising from the hip joint, eroding the acetabulum and located on the medial side of the iliac bone, which imitated a soft tissue tumor. This cystic lesion was resected and the results of histopathological analysis of tissue samples were found to be consistent with an osteoarthritic cyst. Conclusions The present case illustrates how an osteoarthritic subchondral cyst can grow into the soft tissue planes in the presence of destruction of the articular cartilage and subchondral bone continuity, and present as an apparent soft tissue tumor. PMID:23829963

  18. BAKER'S CYST

    PubMed Central

    Demange, Marco Kawamura

    2015-01-01

    Baker's cysts are located in the posteromedial region of the knee between the medial belly of the gastrocnemius muscle and semimembranosus tendon. In adults, these cysts are related to intra-articular lesions, which may consist of meniscal lesions or arthrosis. In children, these cysts are usually found on physical examination or imaging studies, and they generally do not have any clinical relevance. Ultrasound examination is appropriate for identifying and measuring the popliteal cyst. The main treatment approach should focus on the joint lesions, and in most cases there is no need to address the cyst directly. Although almost all knee cysts are benign (Baker's cysts and parameniscal cysts), presence of some signs makes it necessary to suspect malignancy: symptoms disproportionate to the size of the cyst, absence of joint damage (e.g. meniscal tears) that might explain the existence of the cyst, unusual cyst topography, bone erosion, cyst size greater than 5 cm and tissue invasion (joint capsule). PMID:27027065

  19. Current concepts in the diagnosis and management of acromioclavicular dislocations.

    PubMed

    Post, M

    1985-11-01

    Not all complete dislocations of the acromioclavicular joint should be treated by one method alone. A classification of acromioclavicular dislocation is presented and is based upon the pathology of the injury. Grade I sprain results from a mild force that causes tearing of only a few fibers of the acromioclavicular joint. Grade II sprains are caused by a moderate force with a rupture of the capsule and acromioclavicular ligament. Grade III sprains result from a severe force that ruptures both the acromioclavicular and coracoclavicular ligaments and causes a dislocation of the joint. Grade IV dislocation may be associated with an avulsion fracture of the coracoclavicular ligament from the inferior lateral clavicle, severe tearing or other injury to the soft-tissue envelope about the lateral clavicle, or a buttonhole injury of the lateral clavicle. Grade V dislocation refers to a posterior displacement of the lateral clavicle from any cause, while Grade VI relates to an inferior lateral clavicle displacement. Grades I, II, and most Grade III injuries can be treated conservatively. The indications for open treatment of Grade III injuries are reviewed. It is recommended that Grade IV and most Grade V and VI dislocations be managed with open methods.

  20. Ganglion and Synovial Cyst of the Temporomandibular Joint: A Case Report and Literature Review.

    PubMed

    Steen, M Willemijn; Hofstede, Diederik J

    2015-09-01

    Ganglion and synovial cysts of the temporomandibular joint (TMJ) are rare. Although histopathological findings differ, clinical presentation is comparable. This study adds a case report of a ganglion of the TMJ to existing literature and a review of all available case reports on ganglion and synovial cysts of the TMJ. Including our own case report, we reviewed 49 cases of ganglion and synovial cysts of the TMJ. They occurred in a female:male ratio of 3:1, at an median age of 46 years (range, 11-64 years). Patients mainly presented with preauricular swelling and pain. After imaging, the ganglion or synovial cyst was most commonly excised under general anesthesia. No recurrences were described. PMID:26495237

  1. Ganglion and Synovial Cyst of the Temporomandibular Joint: A Case Report and Literature Review

    PubMed Central

    Hofstede, Diederik J.

    2015-01-01

    Summary: Ganglion and synovial cysts of the temporomandibular joint (TMJ) are rare. Although histopathological findings differ, clinical presentation is comparable. This study adds a case report of a ganglion of the TMJ to existing literature and a review of all available case reports on ganglion and synovial cysts of the TMJ. Including our own case report, we reviewed 49 cases of ganglion and synovial cysts of the TMJ. They occurred in a female:male ratio of 3:1, at an median age of 46 years (range, 11–64 years). Patients mainly presented with preauricular swelling and pain. After imaging, the ganglion or synovial cyst was most commonly excised under general anesthesia. No recurrences were described. PMID:26495237

  2. A Paralabral Cyst of the Hip Joint Causing Sciatica: Case Report and Review of Literature

    PubMed Central

    SALUNKE, Abhijeet Ashok; PANCHAL, Ramesh

    2014-01-01

    The prolapse of the intervertebral disc is most common cause of sciatica; rare causes of sciatica are pelvic fractures, pelvic tumors, piriformis syndrome, a rupture of medial head of gastronemius and sacroiliac joint dysfunction. We report the case of a 30-year-old male with a paralabral cyst of the hip joint with an acetabular labral tear causing sciatica. Our patient had an acetabular labral tear caused by a repetitive micro-trauma and external rotation injury. The diagnosis of the paralabral cyst with acetabular labral tear was based on clinical examination and histopathological examinations, and Magnetic resonance imaging findings. The patient underwent successful surgical excision of paralabral cyst and surgical repair of an acetabular labral tear. The present case reinforces the need for clinicians to be vigilant about rare causes of sciatica. PMID:25977624

  3. Acute acromioclavicular dislocation: a cheaper, easier and all-arthroscopic system. Is it effective in nowadays economical crisis?

    PubMed

    Sastre, Sergi; Dada, Michelle; Santos, Simon; Lozano, Lluis; Alemany, Xavier; Peidro, Lluis

    2015-03-01

    The objective of this manuscript is to show an effective, easier and cheaper way to reduce acute acromioclavicular (AC) dislocation type III and V (Rockwood classification). Numerous procedures have been described for surgical management of acromioclavicular joint disruption. Newest devices involve an arthroscopic technique that allows nonrigid anatomic fixation of the acromioclavicular joint. Arthroscopically assisted treatment of acute AC joint dislocation is advantageous because it provides good clinical results and few complications. It also allows reviewing glenohumeral associated lesions. This surgical technique requires no specific implants to achieve a correct AC reduction. Actually, economical advantages are very important factors to decide the use of determinate surgical techniques.

  4. Acromioclavicular septic arthritis and sternoclavicular septic arthritis with contiguous pyomyositis.

    PubMed

    Corey, Sally A; Agger, William A; Saterbak, Andrew T

    2015-03-01

    Acromioclavicular (AC) and sternoclavicular (SC) septic arthritis with contiguous pyomyositis are rare, especially in immunocompetent individuals. We report a case of septic AC joint with pyomyositis of the deltoid and supraspinatus muscles and a separate case with septic SC joint with pyomysitis of the sternocleidomastoid muscle. Both patients had similar presentations of infections with Staphylococcus aureus and were successfully treated with surgical incision and drainage followed by prolonged antibiotic therapy.

  5. Treatment of the acute traumatic acromioclavicular separation.

    PubMed

    Bishop, Julie Y; Kaeding, Christopher

    2006-12-01

    Injuries to the acromioclavicular joint occur commonly in athletes, especially those involved in contact sports. The majority of these injuries are type I and II acromioclavicular joint separations and are treated nonoperatively with rehabilitation. A rapid and full return to play is expected. Acute types IV, V, and VI are less common and operative intervention is recommended. The type III injury is more controversial and current trends are towards initial nonoperative management. Operative treatment is sought only when the athlete remains symptomatic with painful instability. However, some do support early intervention in the overhead athlete. The goal of operative intervention is to create a stiff and strong repair/reconstruction of the coracoclavicular ligaments while providing stability in all planes. This will allow early and more aggressive rehabilitation. Surgical treatment includes reconstruction of the coracoclavicular ligaments with an augmented coracoacromial ligament transfer and more recently tendon graft reconstructions. Biomechanical research supports an anatomic reconstruction of the ligaments to confer the most function and stability.

  6. Percutaneous Facet Screw Fixation in the Treatment of Symptomatic Recurrent Lumbar Facet Joint Cyst: A New Technique.

    PubMed

    Amoretti, Nicolas; Gallo, Giacomo; Bertrand, Anne-Sophie; Bard, Robert L; Kelekis, Alexis

    2016-01-01

    We present a case of percutaneous treatment of symptomatic recurrent lumbar facet joint cyst resistant to all medical treatments including facet joint steroid injection. Percutaneous transfacet fixation was then performed at L4-L5 level with a cannulated screw using CT and fluoroscopy guidance. The procedure time was 30 min. Using the visual analog scale (VAS), pain decreased from 9.5, preoperatively, to 0 after the procedure. At 6-month follow-up, an asymptomatic cystic recurrence was observed, which further reduced at the 1-year follow-up. Pain remained stable (VAS at 0) during all follow-ups. CT- and fluoroscopy-guided percutaneous cyst rupture associated with facet screw fixation could be an alternative to surgery in patients suffering from a symptomatic recurrent lumbar facet joint cyst.

  7. Practical management of grade III acromioclavicular separations.

    PubMed

    Trainer, Gabriel; Arciero, Robert A; Mazzocca, Augustus D

    2008-03-01

    Acromioclavicular joint (AC) injuries are common in the young athletic population. There is general agreement that grade I and grade II separations are best managed nonoperatively, whereas grades IV to VI warrant surgical stabilization. In contrast, considerable controversy exists surrounding the best method of treatment for grade III AC separations. The trend in recent literature is toward the initial nonoperative management of these injuries. However, consideration of other factors such as type of sport, timing of injury relative to athletic season, or the throwing demands in an injured dominant arm may play a role in the decision to treat grade III injuries operatively or nonoperatively. We offer a protocol algorithm for treating grade III AC separations for managing this controversial injury.

  8. Percutaneous Resolution of Lumbar Facet Joint Cysts as an Alternative Treatment to Surgery: A Meta-Analysis

    PubMed Central

    Shuang, Feng; Hou, Shu-Xun; Zhu, Jia-Liang; Ren, Dong-Feng; Cao, Zheng; Tang, Jia-Guang

    2014-01-01

    Purpose A comprehensive review of the literature in order to analyze data about the success rate of percutaneous resolution of the lumbar facet joint cysts as a conservative management strategy. Methods A systematic search for relevant articles published during 1980 to May 2014 was performed in several electronic databases by using the specific MeSH terms and keywords. Most relevant data was captured and pooled for the meta-analysis to achieve overall effect size of treatment along with 95% confidence intervals. Results 29 studies were included in the meta-analysis. Follow-up duration as mean ± sd (range) was 16±10.2 (5 days to 5.7 years). Overall the satisfactory results (after short- or long-term follow-up) were achieved in 55.8 [49.5, 62.08] % (pooled mean and 95% CI) of the 544 patients subjected to percutaneous lumbar facet joint cyst resolution procedures. 38.67 [33.3, 43.95] % of this population underwent surgery subsequently to achieve durable relief. There existed no linear relationship between the increasing average duration of follow-up period of individual studies and percent satisfaction from the percutaneous resolutions procedure. Conclusion Results shows that the percutaneous cyst resolution procedures have potential to be an alternative to surgical interventions but identification of suitable subjects requires further research. PMID:25389771

  9. EXTRA-ARTICULAR FRACTURE OF THE MEDIAL END OF THE CLAVICLE ASSOCIATED WITH TYPE IV ACROMIOCLAVICULAR DISLOCATION: CAAE REPORT

    PubMed Central

    Correa, Mário Chaves; Gonçalves, Lucas Braga Jacques; Vilela, Jose Carlos Souza; Leonel, Igor Lima; Costa, Lincoln Paiva; de Andrade, Ronaldo Percopi

    2015-01-01

    Fractures of the clavicle and acromioclavicular dislocations are very common injuries when they occur separately. The combination of an acromioclavicular dislocation and a fracture of the lateral third of the clavicle is not rare. However, there are very few reported cases of acromioclavicular dislocations associated with fractures of the middle third of the clavicle; those associated with fractures of the medial third are even rarer. We report the case of an adult male who suffered an acromioclavicular dislocation (type IV) associated with a displaced extra-articular fracture of the medial end of the clavicle (Almann group 3) in a cycling accident. The patient was treated during the acute phase with open reduction and internal fixation of the two lesions. At the clinical evaluation 12 months after the surgery, the patient was asymptomatic, with full active and passive mobility, and normal strength and endurance of the shoulder girdle. Radiographs and a three-dimensional CT scan showed persistent posterosuperior subluxation of the acromioclavicular joint and anatomical consolidation of the clavicular fracture. PMID:27027060

  10. Editorial Commentary: Are Larger Screws the Answer When Anatomic Reconstruction of an Acromioclavicular Separation Fails?

    PubMed

    Denard, Patrick J

    2016-08-01

    Although fixation methods have improved, failure after fixation of an acromioclavicular joint separation is not uncommon. This biomechanical study shows that in the setting of graft slippage through previously well-placed clavicular tunnels, a revision anatomic reconstruction is feasible with larger tenodesis screws. Although the risk of clavicular fracture increases with larger tunnels, anatomic revision with larger screws is an option in select cases. PMID:27495861

  11. Acromial stress fractures: correlation with acromioclavicular osteoarthritis and acromiohumeral distance.

    PubMed

    Dubrow, Samuel; Streit, Jonathan J; Muh, Stephanie; Shishani, Yousef; Gobezie, Reuben

    2014-12-01

    Fractures around the acromion are a known complication of reverse total shoulder arthroplasty. The literature provides limited data on the risk factors associated with this complication as well as the ultimate outcomes after nonoperative treatment. The goal of this study was to report clinical outcomes in patients with acromial fractures after nonoperatively treated reverse total shoulder arthroplasty. The authors performed a retrospective review of 125 patients undergoing reverse total shoulder arthroplasty that included several acromial stress fractures in the postoperative period. They prospectively compared radiographic data, including acromiohumeral distance, the presence of acromioclavicular joint arthritis, clinical measures of motion, visual analog scale (VAS) pain score, American Shoulder and Elbow Surgeons (ASES) score, and Single Assessment Numeric Evaluation (SANE) score, in 2 groups based on the presence or absence of fracture in the postoperative period. Fourteen patients (11.2%) had an acromial fracture after reverse total shoulder arthroplasty at an average of 5.1 months postoperatively. Patients who had fractures had worse postoperative forward elevation before fracture (116.6 vs 143.5; P=.02) and greater pain relief after reverse shoulder replacement, before fracture (P=.04). No significant difference was found between groups when the degree of arm lengthening was compared (27.6 vs 26.2 mm), and no difference was found in the prevalence of degenerative acromioclavicular joint changes identified preoperatively (66.4% vs 77.3%). After conservative management, most patients who had an acromial fracture returned to a functional level that was comparable to that achieved before fracture.

  12. Acromial stress fractures: correlation with acromioclavicular osteoarthritis and acromiohumeral distance.

    PubMed

    Dubrow, Samuel; Streit, Jonathan J; Muh, Stephanie; Shishani, Yousef; Gobezie, Reuben

    2014-12-01

    Fractures around the acromion are a known complication of reverse total shoulder arthroplasty. The literature provides limited data on the risk factors associated with this complication as well as the ultimate outcomes after nonoperative treatment. The goal of this study was to report clinical outcomes in patients with acromial fractures after nonoperatively treated reverse total shoulder arthroplasty. The authors performed a retrospective review of 125 patients undergoing reverse total shoulder arthroplasty that included several acromial stress fractures in the postoperative period. They prospectively compared radiographic data, including acromiohumeral distance, the presence of acromioclavicular joint arthritis, clinical measures of motion, visual analog scale (VAS) pain score, American Shoulder and Elbow Surgeons (ASES) score, and Single Assessment Numeric Evaluation (SANE) score, in 2 groups based on the presence or absence of fracture in the postoperative period. Fourteen patients (11.2%) had an acromial fracture after reverse total shoulder arthroplasty at an average of 5.1 months postoperatively. Patients who had fractures had worse postoperative forward elevation before fracture (116.6 vs 143.5; P=.02) and greater pain relief after reverse shoulder replacement, before fracture (P=.04). No significant difference was found between groups when the degree of arm lengthening was compared (27.6 vs 26.2 mm), and no difference was found in the prevalence of degenerative acromioclavicular joint changes identified preoperatively (66.4% vs 77.3%). After conservative management, most patients who had an acromial fracture returned to a functional level that was comparable to that achieved before fracture. PMID:25437081

  13. Subchondral cysts (geodes) in arthritic disorders: pathologic and radiographic appearance of the hip joint.

    PubMed

    Resnick, D; Niwayama, G; Coutts, R D

    1977-05-01

    A comprehensive study of femoral heads of patients and cadavers with osteoarthritis, rheumatoid arthritis, osteonecrosis, and calcium pyrophosphate dihydrate deposition disease allows insight into the radiographic and pathologic appearance of subchondral radiolucencies in these disorders. The term geode, rather than cyst or pseudocyst, may be a more appropriate decription of these lesions. In osteoarthritis, goedes occur on the pressure segment of the femoral head in association with loss of articular space; in rheumatoid arthritis, they are initially noted at the chondro-osseous junction and subsequently involve the entire femoral head. In osteonecrosis, geodes appear in the necrotic segment of the femoral head. In calcium pyrophosphate deposition disease, geodes resemble those in osteoarthritis but are larger, more numerous, and more widespread.

  14. Vaginal cysts

    MedlinePlus

    Inclusion cyst; Gartner duct cyst ... There are several types of vaginal cysts. Vaginal inclusion cysts are the most common. These may form as a result of injury to the vaginal walls during birth process ...

  15. Complications following arthroscopic fixation of acromioclavicular separations: a systematic review of the literature

    PubMed Central

    Woodmass, Jarret M; Esposito, John G; Ono, Yohei; Nelson, Atiba A; Boorman, Richard S; Thornton, Gail M; Lo, Ian KY

    2015-01-01

    Purpose Over the past decade, a number of arthroscopic or arthroscopically assisted reconstruction techniques have emerged for the management of acromioclavicular (AC) separations. These techniques provide the advantage of superior visualization of the base of the coracoid, less soft tissue dissection, and smaller incisions. While these techniques have been reported to provide excellent functional results with minimal complications, discrepancies exist within the literature. This systematic review aims to assess the rate of complications following these procedures. Methods Two independent reviewers completed a search of Medline, Embase, PubMed, and the Cochrane Library entries up to December 2013. The terms “Acromioclavicular Joint (MeSH)” OR “acromioclavicular* (text)” OR “coracoclavicular* (text)” AND “Arthroscopy (MeSH)” OR “Arthroscop* (text)” were used. Pooled estimates and 95% confidence intervals were calculated assuming a random-effects model. Statistical heterogeneity was quantified using the I2 statistic. Level of evidence IV Results A total of 972 abstracts met the search criteria. After removal of duplicates and assessment of inclusion/exclusion criteria, 12 articles were selected for data extraction. The rate of superficial infection was 3.8% and residual shoulder/AC pain or hardware irritation occurred at a rate of 26.7%. The rate of coracoid/clavicle fracture was 5.3% and occurred most commonly with techniques utilizing bony tunnels. Loss of AC joint reduction occurred in 26.8% of patients. Conclusion Arthroscopic AC reconstruction techniques carry a distinct complication profile. The TightRope/Endobutton techniques, when performed acutely, provide good radiographic outcomes at the expense of hardware irritation. In contrast, graft reconstructions in patients with chronic AC separations demonstrated a high risk for loss of reduction. Fractures of the coracoid/clavicle remain a significant complication occurring predominately with

  16. Baker’s Cyst

    PubMed Central

    Frush, Todd J.; Noyes, Frank R.

    2015-01-01

    Context: Popliteal synovial cysts, also known as Baker’s cysts, are commonly found in association with intra-articular knee disorders, such as osteoarthritis and meniscus tears. Histologically, the cyst walls resemble synovial tissue with fibrosis evident, and there may be chronic nonspecific inflammation present. Osteocartilaginous loose bodies may also be found within the cyst, even if they are not seen in the knee joint. Baker’s cysts can be a source of posterior knee pain that persists despite surgical treatment of the intra-articular lesion, and they are routinely discovered on magnetic resonance imaging scans of the symptomatic knee. Symptoms related to a popliteal cyst origin are infrequent and may be related to size. Evidence Acquisition: A PubMed search was conducted with keywords related to the history, diagnosis, and treatment of Baker’s cysts—namely, Baker’s cyst, popliteal cyst, diagnosis, treatment, formation of popliteal cyst, surgical indications, and complications. Bibliographies from these references were also reviewed to identify related and pertinent literature. Study Design: Clinical review. Level of Evidence: Level 4. Results: Baker’s cysts are commonly found associated with intra-articular knee disorders. Proper diagnosis, examination, and treatment are paramount in alleviating the pain and discomfort associated with Baker’s cysts. Conclusion: A capsular opening to the semimembranosus–medial head gastrocnemius bursa is a commonly found normal anatomic variant. It is thought that this can lead to the formation of a popliteal cyst in the presence of chronic knee effusions as a result of intra-articular pathology. Management of symptomatic popliteal cysts is conservative. The intra-articular pathology should be first addressed by arthroscopy. If surgical excision later becomes necessary, a limited posteromedial approach is often employed. Other treatments, such as arthroscopic debridement and closure of the valvular mechanism

  17. The use of a hook-plate in the management of acromioclavicular injuries. Report of ten cases.

    PubMed

    Faraj, A A; Ketzer, B

    2001-12-01

    A hook-plate is a clavicular small fragment AO plate with a hook engaging below the acromion. It is primarily used to secure the ligament repair in the treatment of displaced acromioclavicular joint dislocations. We have used the hook-plate in conjunction with a Weaver-Dunn procedure to secure the repair in seven patients. In another three we used this plate to reduce and stabilize distal clavicular fractures. Satisfactory results were obtained in all patients; the deformity disappeared, full pain-free shoulder movement was regained with no motor weakness, with a mean follow-up of 11 months (6-25 months). Our patients returned early to work and sports activities (mean period of three months). The three clavicular fractures healed. One patient developed a superficial would infection, which responded to antibiotics and would dressing. None of our patients required removal of the implant. The hook-plate appears to be a useful device for acromioclavicular trauma.

  18. Long-term results of the surgical treatment of type III acromioclavicular dislocations: an update of a previous report.

    PubMed

    Lizaur, A; Sanz-Reig, J; Gonzalez-Parreño, S

    2011-08-01

    The purpose of this study was to review the long-term outcomes of a previously reported prospective series of 46 type III acromioclavicular dislocations. These were treated surgically with temporary fixation of the acromioclavicular joint with wires, repair of the acromioclavicular ligaments, and overlapped suture of the deltoid and trapezius muscles. Of the 46 patients, one had died, four could not be traced, and three declined to return for follow-up, leaving 38 patients in the study. There were 36 men and two women, with a mean age at follow-up of 57.3 years (41 to 71). The mean follow-up was 24.2 years (21 to 26). Patients were evaluated using the Imatani and University of California, Los Angeles (UCLA) scoring systems. Their subjective status was assessed using the Disabilities of the Arm, Shoulder and Hand and Simple Shoulder Test questionnaires, and a visual analogue scale for patient satisfaction. The examination included radiographs of the shoulder. At a follow-up of 21 years, the results were satisfactory in 35 (92.1%) patients and unsatisfactory in three (7.9%). In total, 35 patients (92.1%) reported no pain, one slight pain, and two moderate pain. All except two patients had a full range of shoulder movement compared with the opposite side. Unsatisfactory results were the result of early redisplacement in two patients, and osteoarthritis without redisplacement in one. According to the Imatani and UCLA scores, there was no difference between the operated shoulder and the opposite shoulder (p > 0.05). Given the same situation, 35 (92.1%) patients would opt for the same surgical treatment again. Operative treatment of type III acromioclavicular joint injuries produces satisfactory long-term results.

  19. Help Desk Answers: Surgery vs conservative management for AC joint repair: How do the 2 compare?

    PubMed

    Matchin, Bruce; Yee, Bruce; Mott, Timothy

    2016-04-01

    When not considering the grade of acromioclavicular (AC) joint dislocation, both conservative and surgical management lead to positive outcomes, although surgically managed patients require more time out of work. PMID:27262254

  20. Multidirectional Instability Accompanying an Inferior Labral Cyst

    PubMed Central

    Ji, Jong-Hun; Kim, Sung-Jae

    2010-01-01

    Paralabral cyst of the shoulder joint can be observed in 2% to 4% of the general population, particularly in men during the third and fourth decade. On average, these cysts measure 10 mm to 20 mm in diameter and are located preferentially on the postero-superior aspect of the glenoid. The MRI has increased the frequency of the diagnosis of paralabral cysts of the shoulder joint. Paralabral cysts of the shoulder joint usually develop in the proximity of the labrum. The relationship between shoulder instability and labral tears is well known, however, the association of shoulder instability with a paralabral cyst is rare. Shoulder instability may cause labral injury or labral injury may cause shoulder instability, and then injured tear develops paralabral cyst. In our patient, the inferior paralabral cyst may be associated with inferior labral tears and instability MRI. PMID:20514270

  1. Treatment of grade III acromioclavicular separations. Operative versus nonoperative management.

    PubMed

    Press, J; Zuckerman, J D; Gallagher, M; Cuomo, F

    1997-01-01

    Twenty-six patients with Grade III acromioclavicular joint separations were evaluated to determine the outcomes of nonoperative and operative management. Evaluation consisted of a detailed functional questionnaire, physical examination, and comprehensive isokinetic strength assessment. The patients were divided into two groups: operative (n = 16) and nonoperative (n = 10). Operative management consisted of coracoclavicular stabilization with heavy suture material and with nine of the sixteen patients treatment also consisted of coracoacromial ligament transfer and lateral clavicle resection. Nonoperative management consisted of short-term immobilization with early range of motion and rehabilitation. The two groups were similar in all characteristics except mean age: 30.7 years for the operative group and 49.6 years for the nonoperative group. Follow-up evaluation was performed an average of 32.9 months after either injury (nonoperative group) or surgery. Our results indicated that nonoperative management was superior to operative management with respect to time to return to work (0.8 months vs. 2.6 months), time to return to athletics (3.5 months vs. 6.4 months) and time of immobilization (2.7 weeks vs. 6.2 weeks). However, operative management was superior to nonoperative management in the following parameters: time to attain completely pain-free status, the patient's subjective impression of pain, range of motion, functional limitations, cosmesis, and long-term satisfaction. There were no significant differences between the two groups with respect to shoulder range of motion, manual muscle testing, or neurovascular findings. Isokinetic strength testing of the involved shoulder, expressed as a percentage of the uninvolved shoulder, showed no significant differences in peak torque, total work, or total power between the operative and nonoperative groups. However, comparison of the involved to the uninvolved extremity within each group did reveal a trend toward

  2. Renal Cysts

    MedlinePlus

    ... kidneys. They are usually characterized as “simple” cysts, meaning they have a thin wall and contain water- ... of the time, they are simple kidney cysts, meaning they have a thin wall and only water- ...

  3. Ovarian cysts

    MedlinePlus

    ... Functional ovarian cysts are not the same as ovarian tumors, or cysts due to hormone-related conditions such ... Philadelphia, PA: Elsevier; 2016:chap 17. Katz VL. Benign gynecologic lesions. In: Lentz GM, Lobo RA, Gershenson ...

  4. Ovarian Cysts

    MedlinePlus

    ... or if the cyst does not go away. Birth control pills can help prevent new cysts. A health problem that may involve ovarian cysts is polycystic ovary syndrome (PCOS). Women with PCOS can have high levels of male hormones, irregular or no periods and small ovarian ...

  5. Baker cyst

    MedlinePlus

    Popliteal cyst; Bulge-knee ... A Baker cyst is caused by swelling in the knee. The swelling is due to an increase in the fluid that ... squeezes into the back of the knee. Baker cyst commonly occurs with: A tear in the meniscal ...

  6. Myxoid Cyst

    MedlinePlus

    ... question & answer discussion forum widgets for professionals dermatology education rash and rashes clinical tools ... These cysts form in the middle aged and the elderly. Overview A myxoid cyst, also known as a digital mucous cyst or pseudocyst, is a growth usually ...

  7. Limb-threatening ischemia secondary to a congenital acromioclavicular remnant.

    PubMed

    Enlow, Jonathan M; McGregor, Walter E

    2009-07-01

    Upper extremity vascular compromise from thoracic outlet syndrome is rare and is usually the result of a "cervical rib," anterior scalene muscle abnormality, or clavicular trauma. We report a case of acute axillary artery thrombosis secondary to a congenital acromioclavicular remnant in a 40-year-old woman.

  8. Unusual lesions mimicking impingement syndrome in the shoulder joint - Think medially.

    PubMed

    Singh, Rohit; Malhotra, Akshay; Cribb, Gillian; Cool, Paul; Hay, Stuart

    2016-09-01

    Impingement syndrome is usually caused by irritation of the rotator cuff within the sub acromial space and this includes the coraco-acromial arch (Acromion and Coraco-acromial ligament), the acromio-clavicular joint and occasionally the coracoid. Iatrogenic causes such as sutures, pins, plates or wires left from previous surgery can cause similar symptoms. We present a series of four cases mimicking "classical" impingement symptoms/signs in which the causal pathology was identified outside the sub-acromial space. Magnetic Resonance Imaging (MRI) showed lesions that were present in the supra-spinatus fossa but were causing pressure effects on the sub-acromial space, namely - a ganglion cyst in one case, lipomata in two other cases, and a glomus tumour. A ganglion cyst and glomus tumour mimicking impingement syndrome is a rare reported case to our knowledge. These are unusual causes that should be considered when investigating classical impingement syndrome and particularly those who may have failed to respond to decompression surgery. They highlight the potential value of looking beyond the sub-acromial space for causal lesions and in these cases, at a time when limited ultrasound investigation has become increasingly popular; MRI has clearly played an important and was essential in planning surgery as these lesions would not have been identified on USS. Even though the symptoms were classical. PMID:27594993

  9. Bone Cysts After Osteochondral Allograft Repair of Cartilage Defects in Goats Suggest Abnormal Interaction Between Subchondral Bone and Overlying Synovial Joint Tissues

    PubMed Central

    Pallante-Kichura, Andrea L.; Cory, Esther; Bugbee, William D.; Sah, Robert L.

    2013-01-01

    The efficacy of osteochondral allografts (OCA) may be affected by osseous support of the articular cartilage, and thus affected by bone healing and remodeling in the OCA and surrounding host. Bone cysts, and their communication pathways, may be present in various locations after OCA insertion and reflect distinct pathogenic mechanisms. Previously, we analyzed the effect of OCA storage (FRESH, 4°C/14d, 4°C/28d, FROZEN) on cartilage quality in fifteen adult goats after 12 months in vivo. The objectives of this study were to further analyze OCA and contralateral non-operated (Non-Op) CONTROLS from the medial femoral condyle to (1) determine the effect of OCA storage on local subchondral (ScB) and trabecular (TB) bone structure, (2) characterize the location and structure of bone cysts and channels, and (3) assess the relationship between cartilage and bone properties. (1) Overall bone structure after OCA was altered compared to Non-Op, with OCA samples displaying bone cysts, ScB channels, and ScB roughening. ScB BV/TV in FROZEN OCA was lower than Non-Op and other OCA. TB BV/TV in FRESH, 4°C/14d, and 4°C/28d OCA did not vary compared to Non-Op, but BS/TV was lower. (2) OCA contained “basal” cysts, localized to deeper regions, some “subchondral” cysts, localized near the bone-cartilage interface, and some ScB channels. TB surrounding basal cysts exhibited higher BV/TV than Non-Op. (3) Basal cysts occurred (a) in isolation, (b) with subchondral cysts and ScB channels, (c) with ScB channels, or (d) with subchondral cysts, ScB channels, and ScB erosion. Deterioration of cartilage gross morphology was strongly associated with abnormal μCT bone structure. Evidence of cartilage-bone communication following OCA repair may favor fluid intrusion as a mechanism for subchondral cyst formation, while bone resorption at the graft-host interface without affecting overall bone and cartilage structure may favor bony contusion mechanism for basal cyst formation. These

  10. Bone cysts after osteochondral allograft repair of cartilage defects in goats suggest abnormal interaction between subchondral bone and overlying synovial joint tissues.

    PubMed

    Pallante-Kichura, Andrea L; Cory, Esther; Bugbee, William D; Sah, Robert L

    2013-11-01

    The efficacy of osteochondral allografts (OCAs) may be affected by osseous support of the articular cartilage, and thus affected by bone healing and remodeling in the OCA and surrounding host. Bone cysts, and their communication pathways, may be present in various locations after OCA insertion and reflect distinct pathogenic mechanisms. Previously, we analyzed the effect of OCA storage (FRESH, 4°C/14d, 4°C/28d, FROZEN) on cartilage quality in fifteen adult goats after 12months in vivo. The objectives of this study were to further analyze OCAs and contralateral non-operated (Non-Op) CONTROLS from the medial femoral condyle to (1) determine the effect of OCA storage on local subchondral bone (ScB) and trabecular bone (TB) structure, (2) characterize the location and structure of bone cysts and channels, and (3) assess the relationship between cartilage and bone properties. (1) Overall bone structure after OCAs was altered compared to Non-Op, with OCA samples displaying bone cysts, ScB channels, and ScB roughening. ScB BV/TV in FROZEN OCAs was lower than Non-Op and other OCAs. TB BV/TV in FRESH, 4°C/14d, and 4°C/28d OCAs did not vary compared to Non-Op, but BS/TV was lower. (2) OCAs contained "basal" cysts, localized to deeper regions, some "subchondral" cysts, localized near the bone-cartilage interface, and some ScB channels. TB surrounding basal cysts exhibited higher BV/TV than Non-Op. (3) Basal cysts occurred (a) in isolation, (b) with subchondral cysts and ScB channels, (c) with ScB channels, or (d) with subchondral cysts, ScB channels, and ScB erosion. Deterioration of cartilage gross morphology was strongly associated with abnormal μCT bone structure. Evidence of cartilage-bone communication following OCA repair may favor fluid intrusion as a mechanism for subchondral cyst formation, while bone resorption at the graft-host interface without affecting overall bone and cartilage structure may favor bony contusion mechanism for basal cyst formation. These

  11. Kidney Cysts

    MedlinePlus

    ... fluid-filled sac. There are two types of kidney cysts. Polycystic kidney disease (PKD) runs in families. In PKD, the ... place of the normal tissue. They enlarge the kidneys and make them work poorly, leading to kidney ...

  12. Tarlov Cysts

    MedlinePlus

    ... the herpes simplex virus, which thrives in an alkaline environment, can cause Tarlov cysts to become symptomatic. Making the body less alkaline, through diet or supplements, may lessen symptoms. Microsurgical ...

  13. Ovarian Cysts

    MedlinePlus

    ... information Endometriosis fact sheet Ovarian cancer fact sheet Polycystic ovary syndrome fact sheet The javascript used in this widget ... ovaries make many small cysts. This is called polycystic ovary syndrome (PCOS). PCOS can cause problems with the ovaries ...

  14. [Choledochal cyst].

    PubMed

    Zeithaml, J; Třeška, V; Moláček, J; Heidenreich, F

    2015-09-01

    Choledochal cyst is a rare disease with a considerably higher incidence found in the Asian population. Although its etiology is not completely known, the disease is believed to be associated with anomalies in the anatomy of the biliary tract. While being a benign unit, it is considered as a precancerosis with the risk of conversion to the biliary tract carcinoma. Radical surgical removal with biliary tract reconstruction is the only curative solution. The authors present the case report of a patient with choledochal cyst type I according to Todani

  15. All Things Clavicle: From Acromioclavicular to Sternoclavicular and All Points in Between.

    PubMed

    Groh, Gordon I; Mighell, Mark A; Basamania, Carl J; Kibler, W Ben

    2016-01-01

    The clavicle is the most frequently injured bone in the human body. In most cases, fractures that occur in the midshaft of the clavicle can be managed nonsurgically. An increasing number of studies suggest that displaced midshaft clavicle fractures have improved outcomes after surgical management, and equivalent outcomes can be achieved with both plating and intramedullary techniques. Distal clavicle fractures are managed according to the disruption of the coracoclavicular ligaments. Fractures with disruption of the ligaments usually will require fixation, whereas fractures with intact ligaments may be treated with closed management. Multiple techniques of reconstruction appear to yield similar outcomes; however, hook-plating techniques result in the highest complication rates. The evaluation process for acromioclavicular joint injuries is moving from a static two-dimensional evaluation to a three-dimensional evaluation that involves an assessment for scapular dyskinesis. Surgical reconstruction is indicated for patients who exhibit scapular dyskinesis. Anterior sternoclavicular injuries can typically be managed nonsurgically, whereas posterior sternoclavicular dislocations always require urgent surgical management. Newer techniques of ligament reconstruction for sternoclavicular injuries yield improved biomechanical stability.

  16. Arthroscopic management of popliteal cysts

    PubMed Central

    Pankaj, Amite; Chahar, Deepak; Pathrot, Devendra

    2016-01-01

    Background: Management of popliteal cyst is controversial. Owing to high failure rates in open procedures, recent trend is towards arthroscopic decompression and simultaneous management of intraarticular pathology. We retrospectively analysed clinical results of symptomatic popliteal cysts after arthroscopic management at 24 month followup. Materials and Methods: Retrospective analysis of hospital database for patients presenting with pathology suggestive of a popliteal cyst from June 2007 to December 2012 was done. Twelve cases of popliteal cyst not responding to NSAIDS and with Rauschning and Lindgren Grade 2 or 3 who consented for surgical intervention were included in the study. All patients underwent arthroscopic decompression using a posteromedial portal along with management of intraarticular pathologies as encountered. Furthermore, the unidirectional valvular effect was corrected to a bidirectional one by widening the cyst joint interface. The results were assessed as per the Rauschning and Lindgren criteria. Results: All patients were followed for a minimum of 24 months (range 24-36 months). It revealed that among the study group, six patients achieved Grade 0 status while five had a minimal limitation of range of motion accompanied by occasional pain (Grade 1). One patient had a failure of treatment with no change in the clinical grading. Conclusion: Arthroscopic approach gives easy access to decompression with the simultaneous management of articular pathologies. PMID:27053804

  17. Giant medial parameniscal cyst in an osteoarthritic knee.

    PubMed

    Choi, Edmund H; Huang, James; Bryk, Diana; Bryk, Eli

    2009-10-01

    Medial parameniscal cysts of the knee are typically 0.3 to 9 mm in diameter. Few cases of unusually large medial parameniscal cysts have been reported. We describe the treatment of a patient with osteoarthritis of the knee who presented with an extraordinarily large, ipsilateral, medial parameniscal cyst, 10 cm in diameter. We believe this to be the largest medial parameniscal cyst reported in the English literature. Based on the patient's severe tricompartmental arthritis and associated symptoms, total knee arthroplasty (TKA) was indicated with simultaneous excision of the parameniscal cyst. Perioperativley, the cyst was found to have penetrated beyond the menisco-capsular attachments that were adjacent to a degenerative posterior horn horizontal medial meniscal tear. Following excision of the cyst, the mass was measured with surgical tape to be 10x10x5 cm. After complete excision of the parameniscal cyst, TKA was performed. Histological examination confirmed a benign parameniscal synovial cyst. At 2-year follow-up, the patient was ambulating unassisted without difficulty. The wound had completely healed with no evidence of recurrence of the cyst. The patient's range of motion was 0 degrees to 110 degrees with no signs of instability. Our patient's pathology was most significant for the heretofore unseen large size of the paramensical cyst. Open excision of this giant parameniscal cyst followed by TKA was effective in treating the patient's degenerative joint disease and extraordinarily large, painful soft tissue mass.

  18. Retroperitoneal and mesenteric cysts.

    PubMed

    Alwan, M H; Eid, A S; Alsharif, I M

    1999-03-01

    Retroperitoneal and mesenteric cysts are rare abdominal tumours. This report is a presentation of three cases. One patient had large retroperitoneal cyst which was accidentally discovered, another patient had mesenteric cyst presenting with abdominal pain, and the third patient had emergency admission due to infection of a large mesenteric cyst. The literature on this condition is reviewed.

  19. [Retroperitoneal chylous cyst].

    PubMed

    Klingenberg, C; Johansen, T E

    1993-11-10

    In pathology, cysts of the retroperitoneum are usually classified together with omental and mesenteric cysts. Because of risk of complications and malignancy these cysts should be extirpated. The frequency of complications and recurrence after surgery is significantly higher for retroperitoneal cysts than for the other types mentioned above. We describe a patient with a retroperitoneal chylous cyst of three litres. Correct diagnosis was made by CT-scan and chemical analysis of cyst fluid prior to surgery. The cyst was removed completely using an intercostal, retroperitoneal approach. The postoperative course was uneventful, and no evidence of recurrence was found after six months.

  20. Endoscopic Resection of Lateral Synovial Cyst of the Knee.

    PubMed

    Lui, Tun Hing

    2015-12-01

    Synovial cysts on the lateral side of the knee can cause pain, limitation of joint mobility, compression of the neighboring neurovascular structures, rupture leading to compartment syndrome, infection, erosion of adjacent bone, and iliotibial band friction syndrome. Open resection is commonly performed for symptomatic cysts. We describe an alternative, endoscopic approach to cyst resection. This has the advantages of minimally invasive surgery of smaller wounds, better cosmesis, and less surgical trauma. PMID:27284517

  1. Conservative management of a type III acromioclavicular separation: a case report and 10-year follow-up

    PubMed Central

    Robb, Andrew J.; Howitt, Scott

    2011-01-01

    Objective The purpose of this study is to present a 10-year prospective case of a right incomplete type III acromioclavicular (AC) separation in a 26-year-old patient. Clinical Features A 26-year-old male patient fell directly on his right shoulder with the arm in an outstretched and overhead position. Pain and swelling were immediate and were associated with a “step deformity.” The patient had limited right shoulder range of motion (ROM), strength, and function. Radiographic findings confirmed a type III AC separation on the right. At 1-year follow-up, the patient did not report any deficits in ROM or function, but did note a prominent distal clavicle on the right. At 3-, 5-, 7-, and 10-year follow-up, the patient did not report changes from 1 year. The radiographic findings at the 10-year follow-up indicated mild degenerative joint disease in both AC joints and mild elevation of the distal clavicle on the right. Intervention and Outcome The patient received chiropractic care to control for pain, swelling, and loss of ROM. The patient received acupuncture, joint mobilizations, palliative adhesive taping of the AC joint, Active Release Technique, and progressive resisted exercises. Radiographic study was done at the time of the injury and at 10 years to observe for any osseous changes in the AC joint. Conclusion The patient yielded excellent results from conservative chiropractic management that was reflected in a prompt return to work 19 days after the injury. Follow-up at 1, 3, 5, 7, and 10 years exhibited absence of residual deficits in ROM and function. The “step deformity” was still present after the injury on the right. PMID:22654684

  2. Baker's Cyst with Intramuscular Extension into Vastus Medialis Muscle

    PubMed Central

    Kim, Tae Wan; Suh, Jeung Tak; Son, Seung Min; Moon, Tae Yong; Lee, In Sook; Choi, Kyung Un

    2012-01-01

    Baker's cysts are one of the most common cystic lesions around the knee joint and mainly caused by fluid distension of the gastrocnemius-semimembranous bursa that is situated along the medial side of the popliteal fossa. Typically, a Baker's cyst extends along the intermuscular planes around the knee joint and may enlarge any direction. However, it is mostly located in the inferomedial or superficial layers of the knee joint and less commonly extends laterally or proximally. Expansion of the cyst tends to respect the intermuscular planes, and Baker's cysts along the intramuscular route have been rarely reported. Thus, we report a case of Baker's cyst with intramuscular extension into the vastus medialis muscle. PMID:23269965

  3. Primary retroperitoneal hydatid cyst.

    PubMed

    Çullu, N; Karakaş, Ö; Kiliçaslan, N; Konukoğlu, O; Karakaş, E

    2013-01-01

    Hydatid cyst is formed from parasitic infestation by Echinococcus granulosus, and may involve several bodily organs, primarily the liver and lungs. In endemic regions, hydatid cyst should be borne in mind in cases of retroperitoneal cystic masses. Diagnosis of hydatid cyst is made from radiological findings and serological test positivity. Hydatid cyst diagnosis can be made from typical radiological imaging findings. This paper presents the imaging findings of a 56-year old male with retroperitoneal hydatid cyst.

  4. An inferior alveolar intraneural cyst: a case example and an anatomical explanation to support the articular theory within cranial nerves.

    PubMed

    Capek, Stepan; Koutlas, Ioannis G; Strasia, Rhys P; Amrami, Kimberly K; Spinner, Robert J

    2015-06-01

    The authors describe the case of an intraneural ganglion cyst involving a cranial nerve (V3), which was found to have a joint connection in support of an articular origin within the cranial nerves. An inferior alveolar intraneural cyst was incidentally discovered on a plain radiograph prior to edentulation. It was resected from within the mandibular canal with no joint connection perceived at surgery. Histologically, the cyst was confirmed to be an intraneural ganglion cyst. Reinterpretation of the preoperative CT scan showed the cyst arising from the temporomandibular joint. This case is consistent with the articular (synovial) theory of intraneural ganglion cysts. An anatomical explanation and potential joint connection are provided for this case as well as several other cases of intraneural cysts in the literature, and thus unifying cranial nerve involvement with accepted concepts of intraneural ganglion cyst formation and propagation.

  5. Arthroscopic Decompression for a Giant Meniscal Cyst.

    PubMed

    Ohishi, Tsuyoshi; Suzuki, Daisuke; Matsuyama, Yukihiro

    2016-01-01

    The authors report the case of a giant medial meniscal cyst in an osteoarthritic knee of an 82-year-old woman that was successfully treated with only arthroscopic cyst decompression. The patient noticed a painful mass on the medial side of the right knee that had been gradually growing for 5 years. Magnetic resonance imaging showed an encapsulated large medial cystic mass measuring 80×65×40 mm that was adjacent to the medial meniscus. An accompanying horizontal tear was also detected in the middle and posterior segments of the meniscus. The medial meniscus was resected up to the capsular attachment to create bidirectional flow between the joint and the cyst with arthroscopic surgery. Magnetic resonance imaging performed 14 months postoperatively showed that the cyst had completely disappeared, and no recurrence was observed during a 2-year follow-up period. An excellent result could be obtained by performing limited meniscectomy to create a channel leading to the meniscal cyst, even though the cyst was large. Among previously reported cases of meniscal cysts, this case is the largest to be treated arthroscopically without open excision.

  6. A diaphragmatic retroperitoneal cyst.

    PubMed

    Robertson, F P; Tsironis, D; Davidson, B R

    2015-07-01

    Diaphragmatic lesions are usually congenital bronchogenic cysts. A patient with a known diaphragmatic cyst presented with new onset right upper quadrant pain. Repeat imaging showed enlargement of the cyst, the CA19-9 cancer marker was raised at 312 iu/ml (normal: <27 iu/ml) and positron emission tomography combined with computed tomography showed focally increased uptake in the cystic wall. In view of symptoms and risk of neoplasia, the lesion was excised. Histology showed a benign epidermoid cyst. Features falsely suggesting neoplasia have been reported previously with benign splenic cysts but not with a benign diaphragmatic epidermoid cyst.

  7. [Rare location of arachnoid cysts. Extratemporal cysts].

    PubMed

    Martinez-Perez, Rafael; Hinojosa, José; Pascual, Beatriz; Panaderos, Teresa; Welter, Diego; Muñoz, María J

    2016-01-01

    The therapeutic management of arachnoid cysts depends largely on its location. Almost 50% of arachnoid cysts are located in the temporal fossa-Sylvian fissure, whereas the other half is distributed in different locations, sometimes exceptional. Under the name of infrequent location arachnoid cysts, a description is presented of those composed of 2 sheets of arachnoid membrane, which are not located in the temporal fossa, and are primary or congenital.

  8. Acromioclavicular Dislocation Associated with Coracoid Process Fracture: Report of Two Cases and Review of the Literature

    PubMed Central

    Kose, Ozkan; Canbora, Kerem; Guler, Ferhat; Kilicaslan, Omer Faruk; May, Hasan

    2015-01-01

    Acromioclavicular dislocation associated with coracoid process fracture is a rare injury. Herein we reported two further cases with such combination of injuries and reviewed all previously published cases in current literature. In this review, we discussed the demographic characteristics, mechanism of injury, diagnosis, and treatment options extensively. PMID:26491588

  9. Pilonidal cyst resection

    MedlinePlus

    Pilonidal abscess; Pilonidal dimple; Pilonidal disease; Pilonidal cyst; Pilonidal sinus ... An infected pilonidal cyst or abscess requires surgical drainage. It will not heal with antibiotic medicines. If you continue to have infections, the ...

  10. Retroperitoneal foregut cyst.

    PubMed

    Kajiya, Y; Nakajo, M; Ichinari, N; Yamazumi, K; Otuji, T; Tanaka, T

    1997-01-01

    A foregut cyst is formed as a result of abnormal budding and pinching of the tracheobronchial tree when bronchial buds develop to form the primitive respiratory tree. Foregut cysts are clinically classified as bronchogenic, esophageal, enterogastric, or ciliated hepatic. We present a foregut cyst that occurred in the retroperitoneum and was difficult to distinguish from other retroperitoneal cystic mass lesions. Magnetic resonance imaging was useful in revealing the cyst's continuity to adjacent organs.

  11. Hypertonic Dextrose Injection for The Treatment of a Baker's Cyst.

    PubMed

    Yavuz, Ferdi; Kibar, Sibel; Balaban, Birol

    2016-02-01

    We present extremely rare and interesting case of a Baker's cyst treated with hypertonic dextrose injection. A 54-year-old female patient had a Baker's cyst which was diagnosed by an ultrasonography. After the failure of the two-weekly conservative treatment, we injected hypertonic dextrose (25%) into her right knee joint for the treatment of a Baker's cyst. Two weeks after the injection, the patient reported improvement in posterior knee pain, and an US showed a resolution of the posterior knee cyst. Certainly hypertonic dextrose injection for the treatment of a Baker's cyst appears to be a reasonable treatment option. Further studies are needed in order to elucidate the efficacy of hypertonic dextrose injection in the treatment of Baker's cysts.

  12. Tail gut cyst.

    PubMed

    Rao, G Mallikarjuna; Haricharan, P; Ramanujacharyulu, S; Reddy, K Lakshmi

    2002-01-01

    The tail gut is a blind extension of the hindgut into the tail fold just distal to the cloacal membrane. Remnants of this structure may form tail gut cyst. We report a 14-year-old girl with tail gut cyst that presented as acute abdomen. The patient recovered after cyst excision.

  13. Orthokeratinised odontogenic cyst mimicking periapical cyst.

    PubMed

    Rajalakshmi, R; Sreeja, C; Vijayalakshmi, D; Leelarani, V

    2013-01-01

    Orthokeratinised odontogenic cyst (OOC) denotes the odontogenic cyst that microscopically has an orthokeratinised epithelial lining. OOC is characterised by a less-aggressive behaviour and a low rate of recurrence. This report describes a case of OOC involving posterior part of the mandible that mimicked periapical cyst in a 14-year-old boy. The initial clinical diagnosis was given as periapical cyst based on the clinical and radiographical features. Enucleation of the cyst was performed and the specimen was sent for histopathological examination. A definite diagnosis of OOC was made by histopathological examination of the biopsy specimen. This case emphases on including OOC in the differential diagnosis of radiolucencies occurring in the periapical region of non-vital tooth. PMID:24099763

  14. Orthokeratinised odontogenic cyst mimicking periapical cyst

    PubMed Central

    Rajalakshmi, R; Sreeja, C; Vijayalakshmi, D; Leelarani, V

    2013-01-01

    Orthokeratinised odontogenic cyst (OOC) denotes the odontogenic cyst that microscopically has an orthokeratinised epithelial lining. OOC is characterised by a less-aggressive behaviour and a low rate of recurrence. This report describes a case of OOC involving posterior part of the mandible that mimicked periapical cyst in a 14-year-old boy. The initial clinical diagnosis was given as periapical cyst based on the clinical and radiographical features. Enucleation of the cyst was performed and the specimen was sent for histopathological examination. A definite diagnosis of OOC was made by histopathological examination of the biopsy specimen. This case emphases on including OOC in the differential diagnosis of radiolucencies occurring in the periapical region of non-vital tooth. PMID:24099763

  15. Hemorrhagic adrenal cyst.

    PubMed

    Cunningham, M D

    1993-05-01

    Adrenal cysts are uncommon. They may be fatal if they hemorrhage and are not rapidly diagnosed. Most adrenal cysts are small and asymptomatic. When they are symptomatic, it is usually because the cyst has enlarged, causing flank discomfort, gastrointestinal complaints, and hemorrhage. Occasionally, a palpable mass may be found. It is thought that hemorrhage occurs secondary to trauma or some toxic or infectious process. The author describes a case in which a previously healthy man had a sudden hemorrhage within a benign adrenal cyst with infarction of the kidney. A discussion of adrenal cysts follows.

  16. Follicular jaw cysts.

    PubMed

    Sarac, Zdenko; Perić, Berislav; Filipović-Zore, Irina; Cabov, Tomislav; Biocić, Josip

    2010-03-01

    The aim of this study was to examine the occurrence, localization, size, ways of diagnosing and treatment of a foIlicular jaw cyst. Assessment of the patients' motives and their earlier health status was recorded, as well as their postoperative clinical course. Most of the patients were admitted because of pain, swelling, trismus, or other difficulties associated with cyst formation. Follicular cysts with persisting primary predecessor had an asymptomatic development, and were discovered after orthodontic examination or by chance. In most cases pathohistological finding and description of the formation have coincided with each other (p < 0.05). Cysts of different sizes were treated by different surgical approaches, most commonly alveolotomy and cystectomy in small cysts, while alveolotomy and cystectomy with suction or iodine tampon in large cysts. Cooperation of a dentist, an oral surgeon, a pathologist, and other specialists can lead to early diagnose and prevention of further growth of a follicular jaw cyst, thus preventing substantial bone damage.

  17. Mesenteric and retroperitoneal cysts.

    PubMed

    Kurtz, R J; Heimann, T M; Holt, J; Beck, A R

    1986-01-01

    Mesenteric and retroperitoneal cysts are rare intra-abdominal tumors. Ten new patients are presented as well as 152 other cases reported in the English literature. These 162 cases were then analyzed for significant trends. Patients under 10 years of age were significantly different from the older group with respect to a shorter duration of symptoms, a higher number of patients requiring an emergency operation, a lower number of recurrences and the location of the cyst. Patients with retroperitoneal cysts were more likely to have incomplete excision of the cyst and therefore had a higher incidence of recurrence. They also required marsupialization more often. Retroperitoneal cysts should be considered a different entity from mesenteric cysts even though they present clinically in a similar fashion. The outcome of surgical treatment is less satisfactory in patients with retroperitoneal cysts.

  18. Atypical pulmonary giant hydatid cyst as bilaterally symmetrical solitary cysts.

    PubMed

    Rashid, Saadia; Fatimi, Saulat Hasnain

    2004-09-01

    A pulmonary giant hydatid cyst, a special clinical entity, is rare. Our case involves a young patient who presented with a bilaterally symmetrical solitary cyst in each lung, a feature consistent with congenital lung cysts. The radiological and immunological findings were equivocal. A diagnosis of giant hydatid cyst was made intraoperatively and both cysts were removed conservatively. A follow-up showed complete recovery.

  19. Giant intraosseous cyst-like lesions in rheumatoid arthritis report of a case.

    PubMed

    Lohse, Anne; Carbillet, Jean-Pierre; Onimus, Michel; Stevenel, Françoise; Toussirot, Eric; Wendling, Daniel

    2003-02-01

    The term "intraosseous synovial cyst" is used to designate both the epiphyseal cyst-like lesions seen in patients with rheumatoid arthritis (RA) and mucoid cysts, which occur in a different setting. We report the case of a patient in whom a 4-cm cyst-like lesion developed in the left tibia 18 years after onset of RA and 6 years after osmic acid synovectomy of the left knee. Positive contrast arthrography and magnetic resonance imaging visualized a communication between the lesion and the joint space. Preexisting bone and joint lesions and increased intraarticular pressure play a major role in the genesis of cyst-like lesions in RA. In our patient, the osmic acid synovectomy may have contributed to the development of the lesion. "Synovial cyst" is a misnomer for these giant lesions, which are geodes rather than cysts. Despite their low incidence, these lesions deserve attention because they raise diagnostic and therapeutic problems.

  20. Symptomatic intratendinous ganglion cyst of the patellar tendon.

    PubMed

    Jose, Jean; O'Donnell, Kevin; Lesniak, Bryson

    2011-01-01

    Ganglion cysts have been previously described throughout the body, most commonly about the wrist, hand, knee, ankle, and feet. When symptomatic, they may interfere with joint mechanics, resulting in snapping, catching, and locking. Intratendinous ganglion cysts lack a synovial epithelial lining and are thought to develop from the mucoid degeneration of connective tissue caused by chronic irritation, chronic repetitive injury, and chronic ischemia. On magnetic resonance imaging, ganglion cysts originating from tendons, ligaments, tendon sheaths, menisci, or joint capsules appear as well-defined lobulated masses that follow simple or complex fluid signal intensity on all pulse sequences, with enhancing walls and internal septations on post-contrast images. There may be appreciable degeneration and partial tearing of the structure of origin, particularly if associated with tendons. On ultrasonography, they present as hypoechoic masses, with internal septations and lobulations of varying sizes, without significant vascularity on power or color Doppler sampling. A thin fluid neck extending from the structure of origin (tail sign), when present, is a reliable sign of a ganglion cyst. This article describes a sonographically guided technique to treat symptomatic ganglion cysts within the patellar tendon. Complete evacuation of the ganglion cyst, with disappearance of the tail sign, is considered the determining factor for a successful procedure. A similar technique can be used for the treatment of other symptomatic intratendinous ganglion cysts elsewhere in the body. To our knowledge, symptomatic intratendinous ganglion cysts within the patellar tendon and their treatment have not been previously reported.

  1. Synovial cyst of lumbar spine presenting as disc disease: a case report and review of literature.

    PubMed

    Reddy, P; Satyanarayana, S; Nanda, A

    2000-11-01

    Synovial cysts most commonly involve the joints of the extremities. These cysts are rarely found in the spinal canal or the vertebral facet joints. However, if manifested as such, they can pose serious diagnostic and therapeutic problems due to the presentation, which most often resembles nerve root or spinal cord compression. Acute low back pain and radiculopathy are often attributed to a herniated nucleus pulposus. This paper presents a case of synovial cyst in a 62-year-old woman with a 2-year history of refractory low back pain with distal radiation. A facet joint cyst was encountered upon neuroimaging, resulting in excision of the cyst. In this report, we discuss the differential diagnosis of synovial cysts, the role of computed tomography and magnetic resonance imaging in the diagnosis, and treatment options for this uncommon entity. PMID:11125509

  2. POSTEROSUPERIOR SURGICAL ACCESS ROUTE FOR TREATMENT OF ACROMIOCLAVICULAR DISLOCATIONS: RESULTS FROM 84 SURGICAL CASES

    PubMed Central

    Dal Molin, Danilo Canesin; Ribeiro, Fabiano Rebouças; Filho, Rômulo Brasil; Filardi, Cantídio Salvador; Tenor, Antonio Carlos; Stipp, Willian Nandi; Petros, Rodrigo Souto Borges

    2015-01-01

    Objective: To evaluate the results from surgical treatment of 84 cases of acute acromioclavicular dislocation, using a posterosuperior access route. Methods: Eighty-four cases of acute acromioclavicular dislocation (grade III in the Allman-Tossy classification) operated between November 2002 and May 2010 were evaluated. The patients’ mean age was 34 years. The diagnoses were made using clinical and radiographic evaluations. The patients were operated by the same surgical team, within three weeks of the date of the trauma, using a posterosuperior approach to the shoulder to access the top of the base of the coracoid process for placement of two anchors, which were used in reducing the dislocation. The minimum follow-up was 12 months. The postoperative clinical-radiographic evaluation was done using the modified Karlsson criteria and the University of California at Los Angeles (UCLA) score. Results: 92.8% of the 84 patients treated presented good or excellent results, and 7.2% presented fair or poor results, using the UCLA assessment score. According to the modified Karlsson criteria, 76.2% were assessed as grade A, 17.9% as grade B and 5.9% as grade C. Conclusion: The posterosuperior access route to the shoulder is a new option for accessing the coracoid process and treating acromioclavicular dislocation, with clinical and radiographic results equivalent to those in the literature. PMID:27047866

  3. Mediastinal thoracic duct cyst.

    PubMed Central

    Gowar, F J

    1978-01-01

    A case of mediastinal thoracic duct cyst is described; it is believed to be the first to be reported in Britain. Five surgically treated cases have been reported but in none was the diagnosis made before operation. Symptoms are caused by pressure of the cyst on the trachea and oesophagus and my be aggravted by eating a fatty meal. Differential diagnosis from other mediastinal tumours, especially bronchogenic cyst and neurofibroma, could perhaps be established before operation by lymphangiography. Images PMID:746509

  4. [A retroperitoneal bronchogenic cyst].

    PubMed

    Colović, R; Radovanović, N; Micev, M; Colović, N; Stojković, M

    2001-01-01

    Bronchogenic cyst is a rare congenital (developmental) anomaly. It is usually asymptomatic but its enlargement and localization may cause serious symptoms. Exact preoperative diagnosis is rarely established. As a rule, it is established during histological examination of the resected specimen. We present a patient with a subdiaphragmatic retroperitoneal bronchogenic cyst in whom exact diagnosis was documented by histological examination of excised cyst. To our knowledge this is the third such case ever reported.

  5. Primary retroperitoneal pelvic echinococcal cyst.

    PubMed

    Kalogeris, K G; Christoforidis, L I; Milioudis, N M

    1986-06-01

    We report a case of a single primary retroperitoneal echinococcal cyst located in the pelvis. There were no other hydatid cysts in any other organ. The cyst was excised and serological tests returned to normal.

  6. Cysts of the omentum.

    PubMed

    Shackelford, G D; McAlister, W H

    1975-06-13

    Omental cyst is a rare lesion occurring primarily during childhood and young adulthood. It is closely related to mesenteric and retroperitoneal cysts, all conditions most likely being of congenital or benign neoplastic lymphatic origin. Omental cysts usually present as abdominal distention of long duration, less frequently as a palpable abdominal mass. Rarely they cause an acute abdominal surgical crisis clinically resembling appendicitis with peritonitis. Two cases are reported, one with acute and one with chronic symptoms. The clinical and radiologic features of omental cyst are reviewed in order to increase awareness of this entity.

  7. Ganglion cyst and olecranon physis nonunion in a baseball pitcher: unique treatment after conservative therapy fails.

    PubMed

    Burman, Mark L; Aljassir, Fawzi; Coughlin, Larry P

    2004-06-01

    Although ganglion cysts and stress fractures occur at many joints, the presence of both disorders at the same joint is rare. In this unusual case, a 30-year-old professional pitcher had been treated conservatively for presumed olecranon bursitis in his right (throwing) arm, but, when therapy failed, he sought additional care. A thorough workup and subsequent surgery revealed a ganglion cyst and nonunion of a stress fracture of the olecranon physis. The ganglion cyst had its origin at the fracture site, and both cyst and bone fragment were excised. The patient had a full recovery and was able to resume pitching as an instructor 18 months after surgery.

  8. Bilateral Thoracic Ganglion Cyst : A Rare Case Report

    PubMed Central

    Kazanci, Burak; Tehli, Ozkan; Guclu, Bulent

    2013-01-01

    Ganglion cysts usually arise from the tissues around the facet joints. It is usually associated with degenerative cahanges in facet joints. Bilateral thoracic ganglion cysts are very rare and there is no previous case that located in bilateral intervertebral foramen compressing the L1 nerve root associated with severe radiculopathy. We report a 53 years old woman who presented with bilateral groin pain and severe numbness. Magnetic resonance imaging revealed bilateral cystic mass in the intervertebral foramen between 12th thoracal and 1st lumbar vertebrae. The cystic lesions were removed after bilateral exposure of Th12-L1 foramens. The result of hystopathology confirmed the diagnosis as ganglion cyst. The ganglion cyst may compromise lumbar dorsal ganglion when it located in the intervertebral foramen. The surgeon should keep this rare entity in their mind for differential diagnosis. PMID:23908708

  9. Dermatoscopic pattern of digital mucous cyst: report of three cases.

    PubMed

    Salerni, Gabriel; González, Roger; Alonso, Carlos

    2014-10-01

    Digital mucous cysts are benign ganglion cysts of the digits typically located on the dorsal aspect of the interphalangeal joint and distal phalanx of the digits. Usually the clinical diagnosis is straightforward, though sometimes it may mimic other lesions and diagnosis becomes a challenge. We present a series of three digital mucous cysts with a repeatable dermoscopic pattern consisted of linear branched and serpentine vessels when no compression is applied and translucent aspect with white bright areas and loss of vascular pattern when compression is applied.

  10. Mesenteric cysts in children.

    PubMed

    Chung, M A; Brandt, M L; St-Vil, D; Yazbeck, S

    1991-11-01

    Mesenteric cysts are rare intraabdominal lesions of childhood that may vary in presentation from an asymptomatic mass to an acute abdomen. From 1970 to 1990, 15 children were diagnosed and treated for mesenteric cysts at Ste Justine Hospital in Montreal. The ages ranged from birth to 18 years (average age, 6 years). There were 9 boys and 6 girls. Ten patients required emergency surgery and five underwent elective surgery. The main presenting symptom was abdominal pain. Ten patients had preoperative ultrasounds that were diagnostic for a cystic mass in all patients. The second most frequent preoperative diagnosis was appendicitis. The cysts were located in the small bowel mesentery in 5 cases, the base of the mesentery with retroperitoneal extension in 4 cases, the transverse mesocolon in 4 cases, and the gastrocolic ligament in 2 cases. Operative procedures performed included complete cyst excision (9 patients), complete excision with intestinal resection (5 patients), and drainage of the cyst (1 patient). The only recurrence in this series occurred after drainage. One other patient had recurrence of a mesenteric cyst following resection performed elsewhere. Mesenteric cysts are rare in children, are usually symptomatic, and are most commonly misdiagnosed as acute appendicitis. Accurate preoperative diagnosis is possible with current ultrasonographic imaging techniques. Complete cyst resection is the procedure of choice and results in an excellent outcome.

  11. [Primary Retroperitoneal Hydatid Cyst].

    PubMed

    Tali, Servet; Aksu, Ali; Bozdağ, Pınar Gündoğan; Bozdağ, Ahmet

    2015-09-01

    Hydatid disease is a parasitosis which is created by Echinococcus granulosus. Hydatid cysts most of ten settled in the liver and lungs. Hydatid cyst is rarely seen in retroperitoneal. Sixty-three year-old female patient was admitted to our hospital with complaints of abdominal distention and with back pain in the Abdominal ultrasonography and computed tomography images, on the posterior of the left kidney, in paravertebral area approximately 15 x 10 cm in size septal cystic lesion was observed retroperitoneally. At laparotomy, partial excision of the retroperitoneal cyst was performed and drainage of the cyst pouch was provided by suction drain. Suction drain was removed 5 days after surgery. Histopathological diagnosis is was reported as hydatid cyst. Hydatid disease is a endemic disease in our country and it should be known that has a typical placements.

  12. [Primary retroperitoneal hydatid cyst].

    PubMed

    Gündeş, Ebubekir; Küçükkartallar, Tevfik; Çakır, Murat

    2014-01-01

    Hydatid cysts cause diseases most frequently by localizing in the liver and the lungs. Hydatid cysts with retroperitoneal localization are very rare. A 45-year-old female patient presented to our hospital with complaints of back pain, weight loss, and fatigue. The computerized tomography (CT) revealed that the patient had a septated cystic lesion of about 8x7x6 cm localized in the posterior of the left kidney, in the paravertebral site causing destruction of the neighboring costa. During laparotomy, the wall of the cyst with retroperitoneal localization was partially excised and the remaining cavity was drained. The drain was removed on post-op day 5. The histopathological diagnosis was reported to be a hydatid cyst. No problems were seen during the follow-ups of the patient who was administered post-op albendazole. Hydatid cysts are an endemic disease in our country and it should be kept in mind that they also have atypical localizations.

  13. Splenic epidermoid cysts.

    PubMed

    Robbins, F G; Yellin, A E; Lingua, R W; Craig, J R; Turrill, F L; Mikkelsen, W P

    1978-03-01

    Four patients with splenic masses were operated upon and found to have epidermoid cysts of the spleen, a rare lesion comprising less than 10% of benign, nonparasitic splenic cysts. The patients were young and had vague, non-specific symptoms which were related to the size of the slowly enlarging splenic mass. Three patients had palpable masses. Contrast gastrointestinal studies and intravenous urography will help exclude mass lesions of the gastrointestinal or genitourinary tract. Sonar scan may confirm the cystic nature of the lesion and localize it to the spleen. A review of 42,327 autopsy records at the Los Angeles County--University of Southern California Medical Center revealed 32 benign splenic cysts found incidentally at autopsy. Hemorrhage, infection, rupture, and rarely, malignant change are complications of splenic cysts. Splenectomy is recommended to eliminate the symptoms produced by the cyst and prevent the potential complications.

  14. Evaluation and treatment of sternoclavicular, clavicular, and acromioclavicular injuries.

    PubMed

    Balcik, Brenden J; Monseau, Aaron J; Krantz, William

    2013-12-01

    Injuries to the clavicle and associated structures may involve fractures of the clavicle or injuries to the surrounding joints, usually from a blow to the shoulder. They present with variable signs and symptoms, requiring a thorough history and physical examination. Diagnosis typically involves plain radiographs but more advanced imaging may be required, especially in the case of sternoclavicular joint dislocations. Often, nonoperative management is indicated but, occasionally, surgical intervention is required. Due to the high incidence of clavicle injuries, it is paramount that the primary care physician be able to recognize, diagnose, and manage these injuries.

  15. Management of adult choledochal cysts.

    PubMed Central

    Powell, C S; Sawyers, J L; Reynolds, V H

    1981-01-01

    A review of the English literature reveals a total of 1,337 patients with choledochal cysts. Improved diagnostic techniques to visualize the biliary system are demonstrating an increasing number of unsuspected choledochal cysts in adult patients. Either choledochal cysts remain clinically silent until adulthood or may develop in later life. Experience is reported with adult patients having type I, II, III, and IV choledochal cysts. Type I cysts are preferably managed by excision but cyst anatomy may necessitate choledochoenteric drainage. Type II cysts are treated by excision except for those located within the pancreatic portion of the common bile duct. These are best managed by transduodenal cystoduodenostomy. The type III cyst (choledochocele) should be excised carefully, identifying and preserving the common bile and pancreatic ducts. Type IV cysts include a combination of any one of the first three types of cyst plus the presence of intrahepatic cyst or cysts. Treatment of these cysts is dictated by the type and location of the extrahepatic cyst. Since choledochal cysts are being recognized with increased frequency in adults, surgeons need to be aware of the diagnostic and treatment modalities available for each type of biliary cyst. Images Fig. 3. Fig. 4. Fig. 6. Fig. 7. Fig. 9. Fig. 10. PMID:7235770

  16. [Intraventricular arachnoid cyst].

    PubMed

    Rico-Cotelo, María; Diaz-Cabanas, Lucía; Allut, Alfredo G; Gelabert-Gonzalez, Miguel

    2013-07-01

    INTRODUCTION. Intracranial arachnoids cysts are considered benign developmental anomalies that occur within the arachnoid membrane and generally contain clear and colourless fluid resembling cerebrospinal fluid. The prevalence of these cysts is higher in the first two decades of life, and the incidence is widely quoted as approximately 1% of all space-occupying intracranial lesions. Arachnoids cysts in the elderly person are a rare occurrence. We report the unusual presentation of a woman with an intraventricular arachnoid cyst treated with endoscopic technique. CASE REPORT. A 75-year-old woman presented with progressive hemiparesis of two years duration. Cranial MR imaging showed a right parieto-occipital intraventricular cyst with local mass effect and moderate dilatation of lateral ventricles. A right-sided burr hole was made and the arachnoids cyst was reached and cysto-ventricle shunting was realized. This was followed by a septum pellucidum fenestration. There were no complications during the surgery and the patient presented no symptoms at time of discharge. CONCLUSIONS. The neuroendoscopic approach to intraventricular arachnoid cysts was effective with few complications.

  17. [Retroperitoneal bronchogenic cyst].

    PubMed

    Piton, Nicolas; Gobet, Françoise; Werquin, Claire; Landréat, Antoine; Lefebvre, Hervé; Pfister, Christian; Sabourin, Jean-Christophe

    2012-08-01

    Bronchogenic cysts are benign lesions, which are usually described at the chest level. We present here a case report of a retroperitoneal bronchogenic cyst. A 77-year-old man presented with a left retroperitoneal tumor discovered by scanner. There was no endocrine disruption. Excision of the lesion was performed and final diagnosis was a bronchogenic cyst. Current widespread use of modern radiology enables increased discovery of such "incidentalomes". In the future, pathologists will be routinely faced with this type of diagnosis, which up to now has been described as exceptional.

  18. Auriculotemporal neuralgia secondary to TMJ synovial cyst: a rare presentation of a rare entity.

    PubMed

    Ansari, Hossein; Robertson, Carrie E; Lane, John I; Viozzi, Christopher F; Garza, Ivan

    2013-01-01

    Synovial cysts of the temporomandibular joint are rare, and to our knowledge, only 14 cases have been reported. The most common presentation is local pain and swelling. We present a case of a synovial cyst presenting with neuralgia in the distribution of the auriculotemporal nerve, initially misdiagnosed as trigeminal neuralgia.

  19. A retroperitoneal bronchogenic cyst.

    PubMed

    Brient, C; Muller, C; Cassagneau, P; Taieb, D; Sebag, F; Henry, J-F

    2012-10-01

    Bronchogenic cysts are benign congenital malformations usually. A retroperitoneal location is extremely uncommon. We reported a case of bronchogenic cyst occurred in the retroperitoneum in a 60-year-old patient. An abdominal CT for a prostatic adenocarcinoma staging has reported this incidental lesion. Biological, radiological and histological assessment confirmed the bronchogenic cyst diagnosis. The treatment of choice for most authors is surgical excision. However, because of a low malignant transformation risk, we have chosen a follow-up with abdominal computerized tomography every 6 months. During 3 years, biological and radiological assessments have shown a stable lesion. Therefore, it seems reasonable to propose a simple radiological monitoring for bronchogenic cysts in selected patients.

  20. Bartholin cyst or abscess

    MedlinePlus

    ... and it does not improve with 2 - 3 days of home treatment. Pain is severe and interferes with your normal activity. You have one of these cysts and develop a fever higher than 100.4 degrees Fahrenheit.

  1. Unusual echinococcal cyst.

    PubMed

    Perimenis, P; Athanasopoulos, A; Barbalias, G

    1991-11-01

    We report a case of a single echinococcal cyst that originated from the liver, and occupied the upper right retroperitoneal space and kidney. The diagnostic problems and the surgical procedure are discussed.

  2. Fibrosis and Simple Cysts

    MedlinePlus

    ... lobular) Lobular carcinoma in situ (LCIS) Adenosis Fibroadenomas Phyllodes tumors Intraductal papillomas Granular cell tumors Fat necrosis ... caused by fibrosis and/or cysts, which are benign changes in breast tissue that happen in many ...

  3. Gingival Cyst of Newborn.

    PubMed

    Moda, Aman

    2011-01-01

    Gingival cyst of newborn is an oral mucosal lesion of transient nature. Although it is very common lesion within 3 to 6 weeks of birth, it is very rare to visualize the lesion thereafter. Presented here is a case report of gingival cyst, which was visible just after 15 days of birth. Clinical diagnoses of these conditions are important in order to avoid unnecessary therapeutic procedure and provide suitable information to parents about the nature of the lesion.

  4. Pancreas and cyst segmentation

    NASA Astrophysics Data System (ADS)

    Dmitriev, Konstantin; Gutenko, Ievgeniia; Nadeem, Saad; Kaufman, Arie

    2016-03-01

    Accurate segmentation of abdominal organs from medical images is an essential part of surgical planning and computer-aided disease diagnosis. Many existing algorithms are specialized for the segmentation of healthy organs. Cystic pancreas segmentation is especially challenging due to its low contrast boundaries, variability in shape, location and the stage of the pancreatic cancer. We present a semi-automatic segmentation algorithm for pancreata with cysts. In contrast to existing automatic segmentation approaches for healthy pancreas segmentation which are amenable to atlas/statistical shape approaches, a pancreas with cysts can have even higher variability with respect to the shape of the pancreas due to the size and shape of the cyst(s). Hence, fine results are better attained with semi-automatic steerable approaches. We use a novel combination of random walker and region growing approaches to delineate the boundaries of the pancreas and cysts with respective best Dice coefficients of 85.1% and 86.7%, and respective best volumetric overlap errors of 26.0% and 23.5%. Results show that the proposed algorithm for pancreas and pancreatic cyst segmentation is accurate and stable.

  5. Management of Renal Cysts

    PubMed Central

    Nalbant, Ismail; Can Sener, Nevzat; Firat, Hacer; Yeşil, Süleyman; Zengin, Kürşad; Yalcınkaya, Fatih; Imamoglu, Abdurrahim

    2015-01-01

    Background and Objectives: Renal cysts have a high prevalence in the general population, and their estimated incidence increases with age. Renal cyst aspiration (usually with sclerotherapy) or open/laparoscopic decortication is a generally effective and safe method in the treatment of symptomatic simple renal cysts. The success rates of laparoscopic decortication and percutaneous aspiration-sclerotherapy were compared to assist in the decision making for the procedure. Methods: A total of 184 patients with symptomatic simple renal cysts were treated with either laparoscopic decortication in 149 cases or percutaneous aspiration-sclerotherapy in 35 cases. The follow-up period was approximately 35 months, and the symptomatic and radiologic success rates of the 2 techniques were compared retrospectively. Results: Laparoscopic decortication was found to have high success rates, a low recurrence rate, and minimal morbidity. Percutaneous aspiration-sclerotherapy is an outpatient procedure with a minimally higher recurrence rate. Conclusion: When a symptomatic cyst is encountered and treatment of the cyst is indicated, laparoscopic decortication is a more efficient method that offers better results than percutaneous aspiration-sclerotherapy. PMID:25848184

  6. Minimally invasive CT guided treatment of intraspinal synovial cyst

    PubMed Central

    Kozar, Sergeja; Jeromel, Miran

    2014-01-01

    Background Intraspinal synovial cysts of vertebral facet joints are uncommon cause of radicular pain as well as neurological deficits. They can be managed both conservatively and surgically. Case report A 77-year old polymorbid patient presented with bilateral low back pain which worsened during the course of time and did not respond to the conservative treatment. A diagnosis of intraspinal synovial cyst was made using the magnetic resonance imaging (MRI). Percutaneous computed tomography (CT) guided injection with installation of local anesthetic together with corticosteroid and rupture of the cyst was successfully used. A month after the procedure his pain improved, the usage of analgesics diminished and his over-all quality of life improved. Conclusions Percutaneous CT guided lumbar synovial cyst treatment is safe and reliable alternative to the surgical treatment in polymorbid patients with radiculopathy who are not able to tolerate general anesthesia and operation. PMID:24587777

  7. Bone cysts: unicameral and aneurysmal bone cyst.

    PubMed

    Mascard, E; Gomez-Brouchet, A; Lambot, K

    2015-02-01

    Simple and aneurysmal bone cysts are benign lytic bone lesions, usually encountered in children and adolescents. Simple bone cyst is a cystic, fluid-filled lesion, which may be unicameral (UBC) or partially separated. UBC can involve all bones, but usually the long bone metaphysis and otherwise primarily the proximal humerus and proximal femur. The classic aneurysmal bone cyst (ABC) is an expansive and hemorrhagic tumor, usually showing characteristic translocation. About 30% of ABCs are secondary, without translocation; they occur in reaction to another, usually benign, bone lesion. ABCs are metaphyseal, excentric, bulging, fluid-filled and multicameral, and may develop in all bones of the skeleton. On MRI, the fluid level is evocative. It is mandatory to distinguish ABC from UBC, as prognosis and treatment are different. UBCs resolve spontaneously between adolescence and adulthood; the main concern is the risk of pathologic fracture. Treatment in non-threatening forms consists in intracystic injection of methylprednisolone. When there is a risk of fracture, especially of the femoral neck, surgery with curettage, filling with bone substitute or graft and osteosynthesis may be required. ABCs are potentially more aggressive, with a risk of bone destruction. Diagnosis must systematically be confirmed by biopsy, identifying soft-tissue parts, as telangiectatic sarcoma can mimic ABC. Intra-lesional sclerotherapy with alcohol is an effective treatment. In spinal ABC and in aggressive lesions with a risk of fracture, surgical treatment should be preferred, possibly after preoperative embolization. The risk of malignant transformation is very low, except in case of radiation therapy.

  8. Successful enucleation of retroperitoneal cyst.

    PubMed

    Singal, Rikki; Gupta, Samita; Singh, Bir

    2012-01-01

    Retroperitoneal mesenteric cyst is a rare entity among the other mesenteric cysts and intra-abdominal tumours. A 42-year-old woman reported with pain abdomen off and on since one month. There were no other complaints. On ultrasonography a mesenteric cyst was diagnosed. Surgery was planned which revealed a retroperitoneal mesenteric cyst. Enucleation of the cyst was done. In follow-up of 6 months patient is asymptomatic. We are reporting a rarely reported retroperitoneal mesenteric cyst in the mesentery of the descending colon or sigmoid.

  9. Carpal bone cysts: MRI, gross pathology, and histology correlation in cadavers

    PubMed Central

    Sanal, Hatice Tuba; Chen, Lina; Haghighi, Parviz; Trudell, Debra J.; Resnick, Donald L.

    2014-01-01

    PURPOSE Intraosseous cysts of carpal bones are frequently observed on routine imaging examinations of the wrist. There is controversy regarding the underlying pathogenesis of these cysts. In this study, we aimed to investigate the magnetic resonance imaging (MRI) appearance of intracarpal bone cysts in correlation with histologic analysis, using cadaveric wrists. METHODS Five freshly frozen cadaveric wrist specimens (from three women and two men; mean age at death, 80 years) were studied. Imaging was performed with T1-weighted fast spin-echo, and proton density-weighted fast spin-echo with and without fat-suppression. The existence of cysts was confirmed by comparing MRI and histology findings. Hematoxylin and eosin stain was performed on tissue slices of 3 mm thickness to analyze the structure of cysts and their communication with the joint cavity. RESULTS Ten cysts were observed. In all cases, cysts were eccentrically located either in the subchondral bone or beneath the cortex. On histologic examination, there were regions of fat necrosis without inflammation or increased vascularity, surrounded by fibrous walls. There were no giant cells, cholesterol granules, or a true synovial lining. Mucoid change was rare. Fibrous component of cysts varied from small fibrous septa to well-formed walls. Some cysts communicated with the joint cavity. Two cysts were adjacent to ligamentous attachments. Those cysts with fibrous tissue demonstrated variable hypointensity on T2. CONCLUSION In contrast to previous reports that described a mucoid composition of intracarpal bone cysts with occasional foamy macrophages, our observations support the concept that these lesions reflect a spectrum of fat necrosis and fibrous changes, without inflammation or hypervascularity. These cysts are typically surrounded by fibrous walls without a true synovial lining. PMID:25205027

  10. Baker’s cyst in pediatric patients: Ultrasonographic characteristics

    PubMed Central

    Alessi, S.; Depaoli, R.; Canepari, M.; Bartolucci, F.; Zacchino, M.; Draghi, F.

    2011-01-01

    Objective Evaluate incidence, etiology, and sonographic features of Baker’s cyst in children. Materials and methods We examined 16 pediatric patients, with the clinical diagnosis of Baker’s cyst. The possibility to confirm or to exclude the presence of the lesion, assess the structure, presence of bilateralism and joint effusion were considered. Three subjects had known juvenile arthritis, 2 hemophilia, 11 a popliteal swelling in the absence of concomitant diseases. Results In all patients it was possible to confirm (11) or to exclude (5) the presence of Baker’s cyst. The idiopathic forms (6) exhibited anechoic structure; in patients with arthritis (3) there was hypertrophic synovium; in hemophilic patients at the presentation (2) anechoic structure with layering (serum and red blood cells); in chronic hemophilia synovial hypertrophy was seen. Joint effusion was constantly present in children with hemophilia and arthritis and in 1 case of idiopathic cyst. Conclusion Baker’s cysts in children are rare. Ultrasound is able to confirm or to exclude the presence of the lesion and it is able to evaluate characteristics, bilateralism and association with joint effusion. PMID:23396996

  11. Supinator Cyst in a Young Female Softball Player Successfully Treated With Aspiration.

    PubMed

    Redler, Lauren H; Makhni, Eric C; Visco, Christopher J; Ahmad, Christopher S

    2015-07-01

    Ganglion cysts around the elbow joint are rare, with fewer than 25 citations in the English-language literature, most of them case reports. Among the many causes of elbow pain, cysts are primarily a diagnosis that depends on advanced imaging. When an elbow ganglion or perineural cyst is symptomatic, treatment has ranged from nonoperative to surgical intervention. Our case is unique because it is the first documented ultrasound-guided aspiration and cortisone injection that successfully alleviated a patient's symptoms. The procedures and outcomes of minimally invasive ultrasound-guided aspiration and steroid injections have not been described for cysts around the elbow.

  12. The Truth Behind Subchondral Cysts in Osteoarthritis of the Knee

    PubMed Central

    Audrey, Han Xinyun; Abd Razak, Hamid Rahmatullah Bin; Andrew, Tan Hwee Chye

    2014-01-01

    Background: Subchondral cysts have always been taught to be one of the cardinal radiological features of knee osteoarthritis but are not well understood. We aimed to evaluate the radiological prevalence and epidemiology of subchondral cysts in patients with knee osteoarthritis to determine if they are truly a cardinal radiological feature. Methods: All patients of a single surgeon with symptoms of knee osteoarthritis were selected for this study. All patients had failed a trial of conservative therapy and were planned for total knee arthroplasty. Patients with symptoms of and documentary evidence of inflammatory arthritis, other neurological and orthopaedic problems causing functional deficits were excluded from this study. A total of 806 plain radiographs were analyzed with the aid of an atlas for the presence of narrowed joint space, osteophytes, subchondral sclerosis and subchondral cysts. The radiological prevalence of each feature was then calculated. Demographics and pre-operative measurements were compared between patients with and without radiological evidence of subchondral cysts. Results: Subchondral cysts were only present in 30.6% of the study population. Narrowed joint space was present in 99.5%, osteophytes in 98.1% and subchondral sclerosis in 88.3% of all radiographs. The differences in prevalence were statistically significant. There was a higher proportion of females in patients with radiological evidence of subchondral cysts. These patients also had a greater varus deformity preoperatively. Conclusion: With a radiological prevalence of 30.6%, subchondral cysts should not be considered a cardinal radiological feature of osteoarthritis. Subchondral cysts may be associated with the female gender and genu varum. PMID:24533038

  13. Fat Necrosis and Oil Cysts

    MedlinePlus

    ... Previous Topic Granular cell tumors Next Topic Mastitis Fat necrosis and oil cysts Fat necrosis happens when ... lumpy area if it becomes bothersome. How do fat necrosis and oil cysts affect your risk for ...

  14. Benign ear cyst or tumor

    MedlinePlus

    Osteomas; Exostoses; Tumor - ear; Cysts - ear; Ear cysts; Ear tumors; Bony tumor of the ear canal ... bony tumors of the ear canal (exostoses and osteomas) are caused by excess growth of bone. Repeated ...

  15. Neonatal ovarian cysts: therapeutic dilemma.

    PubMed Central

    Widdowson, D J; Pilling, D W; Cook, R C

    1988-01-01

    Seven cases of neonatal ovarian cysts that presented over the past seven years were studied. Complications included torsion and rupture and usually occurred in cysts more than 5 cm in diameter. Surgical removal, either oophorectomy or cystectomy, was the treatment of choice. Because even cystectomy results in loss of normal ovarian tissue, and because spontaneous regression of cysts less than 5 cm in diameter can occur, a more conservative approach is now proposed. Regular ultrasonography alone is recommended if the cysts are less than 5 cm in diameter, and aspiration of the cysts followed by regular ultrasonographs if the cysts are more than 5 cm in diameter. Operation should be reserved for recurrent cysts or for those with complications. Cysts diagnosed antenatally may be aspirated in utero if there are signs of thoracic compression. Images Fig 1a Fig 1b Fig 2 PMID:3046508

  16. Thyroglossal cyst: an unusual presentation.

    PubMed

    Karmakar, Subhamay; Saha, A M; Mukherjee, Dhrubyajyoti

    2013-07-01

    To highlight the difference in symptoms, clinical features and management of an intralingual thyroglossal cyst from a classical thyroglossal cyst. We present here the case of a 10 year old boy, who presented to us with the chief complaint of difficulty in speech for 2 years. A marble shaped swelling was seen on the base of the tongue. It was diagnosed as an intralingual thyroglossal cyst. He underwent a Sistrunk operation and the cyst was removed from the base of the tongue. Literature search revealed the rarity of this intralingual thyroglossal cyst, its atypical presentation and difference in way of management. A case report and review of literature regarding this unusual unusual entity is presented. An intralingual thyroglossal cyst is the rarest form of a thyroglossal cyst, and differs from a classical thyroglossal cyst totally in presentation and management. PMID:24427642

  17. Pathophysiology of glioma cyst formation.

    PubMed

    Adn, Mahmoudreza; Saikali, Stephan; Guegan, Yvon; Hamlat, Abderrahmane

    2006-01-01

    Fluid filled cystic cavities are accompaniments of some cerebral gliomas. These tumoural cysts together with peritumoural vasogenic brain oedema add to the morbid effects of the gliomas in terms of mass effect and increased intracranial pressure. Although different mechanisms have been suggested as to the pathogenesis of glioma-associated cysts, it is still unclear why these cysts appear in only a limited number of cerebral gliomas while brain oedema, a probable precursor of glioma cysts, is a usual accompaniment of most gliomas. Here, the authors present a two-hit hypothesis of brain glioma cyst formation. We suggest that after the formation of vasogenic tumoural brain oedema, microvascular phenomena may lead to the formation of microcysts, which might later become confluent and grow to form macroscopic cysts. Progress in the understanding of pathogenesis of cerebral glioma cysts might set targets for treatment of brain edema and glioma cysts.

  18. Primary retroperitoneal tumours and cysts.

    PubMed

    Bors, G; Polyák, L; Frang, D

    1986-01-01

    The authors give a summarizing report on retroperitoneal tumours and cysts. They review the origin and classification of tumours and cysts, their diagnostic and differential diagnostic possibilities as well as the therapeutic measures. Finally, their own 3 cases are reported.

  19. Multilocular bronchogenic cyst of the bilateral adrenal: report of a rare case and review of literature

    PubMed Central

    Cao, De-Hong; Zheng, Shuo; Lv, Xiao; Yin, Rui; Liu, Liang-Ren; Yang, Lu; Huang, Yu; Wei, Qiang

    2014-01-01

    Purpose: Bronchogenic cysts are rare benign congenital anomalies, originating from the embryonic foregut ventral segment. Adrenal bronchogenic cyst is a rare form of this anomaly. One extremely rare case of bilateral adrenal multilocular bronchogenic cyst in our hospital was reported and the relevant literatures were reviewed. Significant findings: A 51-year-old man suffered from an intermittent vague headache, fatigue and hypertension history for 2 years, which were gradually worsened in a week. Imaging tests showed bilateral suprarenal mass and left renal cysts. After underwent two retroperitoneal laparoscopic adrenal gland tumor separately, they were all proved to be both the multilocular bronchogenic cyst located in bilateral adrenal gland by histopathological examination. Conclusions: This report confirms the bronchogenic cyst that can be involved bilateral joint in the adrenal gland. And we demonstrated retroperitoneoscopic surgical management is effective in the treatment of the disease. PMID:25031770

  20. Nasopharyngeal branchial cleft cyst.

    PubMed

    Chen, Po-Shao; Lin, Yu-Chieh; Lin, Yaoh-Shiang

    2012-12-01

    Second branchial cleft cysts are almost always located in the neck; thus, their presence in the nasopharynx is extremely rare. A 44-year-old man was referred to our department because a cystic mass was fortuitously found in the right lateral nasopharyngeal wall during transnasal esophagogastroscopy. He had suffered from intermittent right-sided nasal obstruction since childhood. T1- and T2-weighted magnetic resonance imaging revealed hyperintense signals. Marsupialization was performed by diode laser via an endoscopy-guided approach. No immediate postoperative complications occurred, and there was no recurrence 6 months following surgery. When a cystic lesion presents in the lateral nasopharynx, branchial cleft cyst should be considered in the differential diagnosis. In our experience, marsupialization by diode laser via an endoscopy approach is a safe and straightforward method of treating nasopharyngeal branchial cleft cyst, with no adverse effects.

  1. [Giant retroperitoneal hydatid cyst].

    PubMed

    Massoud, W; Saheb, N; Iliescu, B; Kreitmann, L; Chabenne, J; Campeggi, A; Molinie, V; Baumert, H

    2009-06-01

    Hydatidosis is an endemic, widely distributed anthropozoonosis, which involves the liver, lung and other organs [Int J Urol 13 (2006) 76-9]. We reported the case of a large retroperitoneal hydatid cyst, which is a rare situation [Hepatogastroenterology 48 (2001) 1037-9; Int Urol Nephrol 32 (2000) 41-6; J Urol (Paris) 94 (1988) 445-8]. Diagnosis was suspected with blood tests and radiological examinations. A wide incision in the right iliac fossa (such in renal graft) was performed. The cyst wall was excised partially. Before, during and following the operation, the patient was given albendazole tablets (15mg/kg per day) for 3 weeks (1 week before and 2 weeks after the surgery) with blood count and liver enzyme monitorization. Especially in the endemic areas, hydatid cyst should be remembered when evaluating cystic masses in the retroperitoneum. It can be treated successfully with surgery.

  2. [Retroperitoneal and mesenteric cysts].

    PubMed

    Vasilev, N; Kirov, G; Avramov, T

    1990-01-01

    Experience is recorded with the diagnosis and successful surgical treatment of 5 patients with retroperitoneal and mesenterial cysts. According to available data in the literature, one patients with retroperitoneal or mesenteric cyst falls among an average of 34,000-105,000 in-lying patients. Basic symptom on physical examination was a palpable tumor mass in the abdomen. In recent years correct preoperative diagnosis of these diseases has been established in 85-95 per cent of the cases with the help of echography and computer tomography. The surgical approach was determined from the possibility for total or partial removal of the cyst, which was sometimes accompanied by partial or total removal of abdominal organs involved in the pathologic process.

  3. [Surgical correction of mandibular cyst and tumour defects (author's transl)].

    PubMed

    Raveh, J

    1979-01-01

    The various surgical techniques for the repair of mandibular defects following ablative surgery are discussed. The methods used in the treatment of large mandibular cysts are described and a modification of the osteoplastic technique is presented. The importance of reconstruction and functional rehabilitation with so caused mandibular defects and temporo-mandibular joint substitutions are stressed.

  4. Bronchogenic cysts in retroperitoneal region.

    PubMed

    Cai, Yunnan; Guo, Zonghua; Cai, Qiliang; Dai, Shipeng; Gao, Weimin; Niu, Yuanjie; Li, Gang; Zhang, Ye

    2013-02-01

    Bronchogenic cyst is a relatively rare abnormality that develop from the accessory lung buds of the foregut. The cyst is regarded as a congenital developmental abnormality. Occurence in the retroperitoneal presentation is rare. Here, we present two patients who had an incidentally discovered retroperitoneal mass which were revealed to be bronchogenic cysts after surgical extirpation.

  5. Bone cysts: unicameral and aneurysmal bone cyst.

    PubMed

    Mascard, E; Gomez-Brouchet, A; Lambot, K

    2015-02-01

    Simple and aneurysmal bone cysts are benign lytic bone lesions, usually encountered in children and adolescents. Simple bone cyst is a cystic, fluid-filled lesion, which may be unicameral (UBC) or partially separated. UBC can involve all bones, but usually the long bone metaphysis and otherwise primarily the proximal humerus and proximal femur. The classic aneurysmal bone cyst (ABC) is an expansive and hemorrhagic tumor, usually showing characteristic translocation. About 30% of ABCs are secondary, without translocation; they occur in reaction to another, usually benign, bone lesion. ABCs are metaphyseal, excentric, bulging, fluid-filled and multicameral, and may develop in all bones of the skeleton. On MRI, the fluid level is evocative. It is mandatory to distinguish ABC from UBC, as prognosis and treatment are different. UBCs resolve spontaneously between adolescence and adulthood; the main concern is the risk of pathologic fracture. Treatment in non-threatening forms consists in intracystic injection of methylprednisolone. When there is a risk of fracture, especially of the femoral neck, surgery with curettage, filling with bone substitute or graft and osteosynthesis may be required. ABCs are potentially more aggressive, with a risk of bone destruction. Diagnosis must systematically be confirmed by biopsy, identifying soft-tissue parts, as telangiectatic sarcoma can mimic ABC. Intra-lesional sclerotherapy with alcohol is an effective treatment. In spinal ABC and in aggressive lesions with a risk of fracture, surgical treatment should be preferred, possibly after preoperative embolization. The risk of malignant transformation is very low, except in case of radiation therapy. PMID:25579825

  6. Primary retroperitoneal echinococcal cyst.

    PubMed

    Gavriilidis, Paschalis; Ananiadis, Ananias; Theodoulidis, Vasilios; Barbanis, Sotirios

    2012-01-01

    A 74-year-old man was admitted with right flank pain and discomfort lasting for 2 months. CT scanning revealed a large retroperitoneal cystic mass. There were no cysts elsewhere. Serological testing revealed hydatid disease. Preoperatively he was treated by Albendazole 400 mg for 1 month and then underwent laparotomy. The entire mass was excised en bloc and intact and right hemicolectomy was simultaneously performed for excision of the adhered ascending colon. He recovered uneventfully and was discharged on the eighth day, Albendazole was given and follow-up visits were arranged for every 6 months. Total cystectomy in case of active echinococcal cysts remains the treatment of choice.

  7. Retroperitoneal mesenteric cysts.

    PubMed

    Katsohis, C D; Papapolichroniadis, C; Nenopoulou, H; Aletras, H A

    1989-01-01

    Retroperitoneal cysts are most commonly found in relation to the small bowel but may be found in the mesentery of the colon or in the omentum. Only a few hundred cases have been reported. In the present analysis four more cases are reported and the pertinent literature is reviewed. The diagnosis is made by clinical suspicion, barium meal and/or enema, sonography and axial computerized tomography. Treatment of choice is by enucleation of the cyst, if possible. Morbidity and mortality should be very low, because of recent advances in surgery and intensive care of the patient.

  8. Diagnostic accuracy of cyst fluid amphiregulin in pancreatic cysts

    PubMed Central

    2012-01-01

    Background Accurate tests to diagnose adenocarcinoma and high-grade dysplasia among mucinous pancreatic cysts are clinically needed. This study evaluated the diagnostic utility of amphiregulin (AREG) as a pancreatic cyst fluid biomarker to differentiate non-mucinous, benign mucinous, and malignant mucinous cysts. Methods A single-center retrospective study to evaluate AREG levels in pancreatic cyst fluid by ELISA from 33 patients with a histological gold standard was performed. Results Among the cyst fluid samples, the median (IQR) AREG levels for non-mucinous (n = 6), benign mucinous (n = 15), and cancerous cysts (n = 15) were 85 pg/ml (47-168), 63 pg/ml (30-847), and 986 pg/ml (417-3160), respectively. A significant difference between benign mucinous and malignant mucinous cysts was observed (p = 0.025). AREG levels greater than 300 pg/ml possessed a diagnostic accuracy for cancer or high-grade dysplasia of 78% (sensitivity 83%, specificity 73%). Conclusion Cyst fluid AREG levels are significantly higher in cancerous and high-grade dysplastic cysts compared to benign mucinous cysts. Thus AREG exhibits potential clinical utility in the evaluation of pancreatic cysts. PMID:22333441

  9. Biomechanical Model for Evaluation of Pediatric Upper Extremity Joint Dynamics during Wheelchair Mobility

    PubMed Central

    Schnorenberg, Alyssa J.; Slavens, Brooke A.; Wang, Mei; Vogel, Lawrence; Smith, Peter; Harris, Gerald F.

    2014-01-01

    Pediatric manual wheelchair users (MWU) require high joint demands on their upper extremity (UE) during wheelchair mobility, leading them to be at risk of developing pain and pathology. Studies have examined UE biomechanics during wheelchair mobility in the adult population; however, current methods for evaluating UE joint dynamics of pediatric MWU are limited. An inverse dynamics model is proposed to characterize three-dimensional UE joint kinematics and kinetics during pediatric wheelchair mobility using a SmartWheel instrumented handrim system. The bilateral model comprises thorax, clavicle, scapula, upper arm, forearm, and hand segments and includes the sternoclavicular, acromioclavicular, glenohumeral, elbow and wrist joints. A single 17 year-old male with a C7 spinal cord injury (SCI) was evaluated while propelling his wheelchair across a 15-meter walkway. The subject exhibited wrist extension angles up to 60°, large elbow ranges of motion and peak glenohumeral joint forces up to 10% body weight. Statistically significant asymmetry of the wrist, elbow, glenohumeral and acromioclavicular joints was detected by the model. As demonstrated, the custom bilateral UE pediatric model may provide considerable quantitative insight into UE joint dynamics to improve wheelchair prescription, training, rehabilitation and long-term care of children with orthopaedic disabilities. Further research is warranted to evaluate pediatric wheelchair mobility in a larger population of children with SCI to investigate correlations to pain, function and transitional changes to adulthood. PMID:24309622

  10. Biomechanical model for evaluation of pediatric upper extremity joint dynamics during wheelchair mobility.

    PubMed

    Schnorenberg, Alyssa J; Slavens, Brooke A; Wang, Mei; Vogel, Lawrence C; Smith, Peter A; Harris, Gerald F

    2014-01-01

    Pediatric manual wheelchair users (MWU) require high joint demands on their upper extremity (UE) during wheelchair mobility, leading them to be at risk of developing pain and pathology. Studies have examined UE biomechanics during wheelchair mobility in the adult population; however, current methods for evaluating UE joint dynamics of pediatric MWU are limited. An inverse dynamics model is proposed to characterize three-dimensional UE joint kinematics and kinetics during pediatric wheelchair mobility using a SmartWheel instrumented handrim system. The bilateral model comprises thorax, clavicle, scapula, upper arm, forearm, and hand segments and includes the sternoclavicular, acromioclavicular, glenohumeral, elbow and wrist joints. A single 17 year-old male with a C7 spinal cord injury (SCI) was evaluated while propelling his wheelchair across a 15-meter walkway. The subject exhibited wrist extension angles up to 60°, large elbow ranges of motion and peak glenohumeral joint forces up to 10% body weight. Statistically significant asymmetry of the wrist, elbow, glenohumeral and acromioclavicular joints was detected by the model. As demonstrated, the custom bilateral UE pediatric model may provide considerable quantitative insight into UE joint dynamics to improve wheelchair prescription, training, rehabilitation and long-term care of children with orthopedic disabilities. Further research is warranted to evaluate pediatric wheelchair mobility in a larger population of children with SCI to investigate correlations to pain, function and transitional changes to adulthood.

  11. Incidental isolated pancreatic hydatid cyst.

    PubMed

    Kısaoğlu, Abdullah; Özoğul, Bünyami; Atamanalp, Sabri Selçuk; Pirimoğlu, Berhan; Aydınlı, Bülent; Korkut, Ercan

    2015-03-01

    Isolated pancreatic hydatid cysts are a rare parasitic disease even in endemic areas. It is difficult to discriminate primary pancreatic hydatid cysts from other cystic and solid lesions of the pancreas. This is a case report of an incidental isolated pancreatic hydatid cyst. A heterogeneous cystic lesion in the body of the pancreas was identified on magnetic resonance imaging of a patient previously diagnosed patient with cholelithiasis, and because of the malignant possibility of the lesion, splenectomy with distal pancreatectomy and cholecystectomy was performed. The histopathologic diagnosis was reported as a hydatid cyst. Pancreatic hydatid cysts should be kept in mind in the differential diagnosis of pancreatic pseudocysts and cystic malignancies.

  12. Arthroscopic Treatment of Intraosseous Ganglion Cyst of the Lunate Bone

    PubMed Central

    Cerlier, Alexandre; Gay, André-Mathieu; Levadoux, Michel

    2015-01-01

    Intraosseous ganglion cysts are rare causes of wrist pain. Surgical treatment of this pathologic condition yields good results and a low recurrence rate. The main complications are joint stiffness and vascular disturbances of the lunate bone. Wrist arthroscopy is a surgical technique that reduces the intra-articular operative area and therefore minimizes postoperative stiffness. This article describes an arthroscopic technique used for lunate intraosseous cyst resection associated with an autologous bone graft in a series of cases to prevent joint stiffness while respecting the scapholunate ligament. This study was based on a series of 4 patients, all of whom had wrist pain because of intraosseous ganglion cysts. Arthrosynovial cyst resection, ganglion curettage, and bone grafting were performed arthroscopically. Pain had totally disappeared within 2 months after the operation in 100% of patients. The average hand grip strength was estimated at 100% compared with the opposite side, and articular ranges of motion were the same on both sides in 100% of cases. No complications were reported after surgery. On the basis of these results, arthroscopic treatment of intraosseous synovial ganglion cysts seems to be more efficient and helpful in overcoming the limitations of classic open surgery in terms of complications. PMID:26697314

  13. Chondroblastoma of the patella with aneurysmal bone cyst.

    PubMed

    Tan, Honglue; Yan, Mengning; Yue, Bing; Zeng, Yiming; Wang, You

    2014-01-01

    Chondroblastoma of the patella is rare. Aneurysmal bone cysts, which develop from a prior lesion such as a chondroblastoma, are seldom seen in the patella. The authors report a case of a 36-year-old man who presented with 2 years of right knee pain without calor, erythema, pain on palpation, or abnormal range of motion. Radiological studies suggested aneurysmal bone cyst. The lesion was excised with curettage and the residual cavity filled with autogenous bone graft. Histopathology revealed chondroblastoma associated with a secondary aneurysmal bone cyst. In the follow-up period, the patient demonstrated normal joint activities with no pain. Normal configuration of the patella and bone union were shown on plain radiographs. The authors present a review of the literature of all cases of patellar chondroblastoma with aneurysmal bone cyst. This case is the 14th report of aneurysmal bone cyst arising in a chondroblastoma of the patella. According to the literature, computed tomography and magnetic resonance imaging are useful in the study of these lesions. The pathologic diagnosis is based on the presence of chondroblastoma and aneurysmal bone cyst. Treatment of this lesion includes patellectomy, curettage alone, and curettage with bone grafting. Despite the risk of recurrence of this lesion in the patella, the authors first recommend curettage followed by filling the cavity with bone graft. To protect the anterior tension of the patella intraoperatively, the bone window should be made at the medial edge of the patella to perform the curettage and bone grafting.

  14. Chondroblastoma of the patella with aneurysmal bone cyst.

    PubMed

    Tan, Honglue; Yan, Mengning; Yue, Bing; Zeng, Yiming; Wang, You

    2014-01-01

    Chondroblastoma of the patella is rare. Aneurysmal bone cysts, which develop from a prior lesion such as a chondroblastoma, are seldom seen in the patella. The authors report a case of a 36-year-old man who presented with 2 years of right knee pain without calor, erythema, pain on palpation, or abnormal range of motion. Radiological studies suggested aneurysmal bone cyst. The lesion was excised with curettage and the residual cavity filled with autogenous bone graft. Histopathology revealed chondroblastoma associated with a secondary aneurysmal bone cyst. In the follow-up period, the patient demonstrated normal joint activities with no pain. Normal configuration of the patella and bone union were shown on plain radiographs. The authors present a review of the literature of all cases of patellar chondroblastoma with aneurysmal bone cyst. This case is the 14th report of aneurysmal bone cyst arising in a chondroblastoma of the patella. According to the literature, computed tomography and magnetic resonance imaging are useful in the study of these lesions. The pathologic diagnosis is based on the presence of chondroblastoma and aneurysmal bone cyst. Treatment of this lesion includes patellectomy, curettage alone, and curettage with bone grafting. Despite the risk of recurrence of this lesion in the patella, the authors first recommend curettage followed by filling the cavity with bone graft. To protect the anterior tension of the patella intraoperatively, the bone window should be made at the medial edge of the patella to perform the curettage and bone grafting. PMID:24683664

  15. Odonto calcifying cyst

    PubMed Central

    Aswath, Nalini; Mastan, Kader; Manikandan, Tirupathi; Samuel, Gigi

    2013-01-01

    The calcifying odontogenic cyst (COC) is reported to be associated with odontoma in 24% of cases. Separation of the cases of calcifying odontogenic cyst associated with odontoma (COCaO) may lead to a better understanding of the pathogenesis of this lesion. The literature revealed 52 cases of COCaO. The male to female ratio was 1:1.9, with a mean age of 16 years. Most common location was the maxilla (61.5%). The radiographic appearance of most cases (80.5%) was a well-defined, mixed radiolucent-radiopaque lesion. Histologically, the lesions consisted of a single large cyst with tooth-like structures as an integral part, giving the impression of a single lesion. In addition to the unique histologic features, differences in gender and distribution were found between the cases of COCaO and those of simple COC. COCaO may be regarded as a separate entity and classified as a benign, mixed odontogenic tumor. The term odontocalcifying odontogenic cyst is suggested. PMID:23853467

  16. Intrarenal epidermal cyst.

    PubMed

    Lim, Sung Chul; Kim, Chul Sung

    2003-08-01

    An epidermal cyst is a very unusual cause of a renal mass, with only three cases reported in English literature. The authors report a case of this in a 51-year-old man with left flank pain and hematuria. A 5 x 4 cm-sized cystic mass, having an irregular margin with stippled calcification, was identified in the lower pole of the left kidney. A retroperitoneal laparoscopic simple nephrectomy was performed under the assumption that it was a renal tumor. Histologically, the tumor was identical in appearance to an epidermal cyst within the skin. Aberrant ectodermal implantation during embryogenesis has been postulated as a histogenesis of intrarenal epidermal cyst. However, the present case had a history of renal stone, which was treated with extracorporeal shock wave lithotripsy. Therefore, the authors suspected the pathogenetic mechanism of this lesion was a metaplasia of traumatic origin. The diagnosis of an epidermal cyst was not made preoperatively in the present case, or in the cases described in the literature. This diagnosis should be included in the differentiation of calcified intrarenal masses.

  17. [Retroperitoneal bronchogenic cyst].

    PubMed

    Frickmann, H; Jungblut, S; Bargon, J; Fellbaum, C; Hanke, P

    2006-12-01

    We describe a 35-year-old female patient who underwent surgery because of a coincidentally occurring cryptic tumour near the left adrenal gland and a right renal carcinoma (pT1, N0, G2, R0). The left-sided tumour was intraoperatively identified as a cystic structure filled with secretion. Histopathological analysis provided the diagnosis of a bronchogenic cyst.

  18. Treatment of grade III acromioclavicular separations in professional throwing athletes: results of a survey.

    PubMed

    McFarland, E G; Blivin, S J; Doehring, C B; Curl, L A; Silberstein, C

    1997-11-01

    Forty-two team orthopedists representing all 28 major league baseball teams were surveyed to ascertain their definitive treatment for a hypothetical starting rotation pitcher who had sustained a grade III acromioclavicular (AC) separation to his throwing arm 1 week before the season. Twenty-nine (69%) of the physicians would treat the injury nonoperatively, while 13 (31%) would operate immediately. Twenty-five (60%) of the orthopedists had actually treated a pitcher or position baseball player with a grade III AC separation in the throwing arm, the 25 treating a total of 32 patients. Twenty (63%) of these injuries were treated nonoperatively, and 12 (37%) were treated operatively. The physicians reported that 16 (80%) of the patients treated nonoperatively regained normal function and achieved complete relief of pain, while 18 (90%) had normal range of motion after treatment; of those treated operatively, 11 (92%) regained normal function, achieved complete relief of pain, and had normal range of motion after surgery.

  19. Surgical Treatment for Unstable Distal Clavicle Fracture with Micromovable and Anatomical Acromioclavicular Plate

    PubMed Central

    Liu, Qingjun; Miao, Jianyun; Lin, Bin; Lian, Kejian

    2012-01-01

    Between 2006 and 2009, 18 patients of distal clavicle fracture were treated with micro-movable and anatomical acromioclavicular plate (MAAP) in our department. According to the Neer's classification, all cases were unstable with type IIA (12 cases) and type IIB (6 cases). Functional outcome was evaluated using the Karlsson's criteria. The mean follow-up was 18 months (range, 12-36months). No postoperative plate screws complication was observed. Osseous union could be achieved at a mean time of 12 weeks after operation in 18 patients (range, 8 -16 weeks). According to Karlsson's criteria, radiographic appearances and postoperative shoulder functional recovery revealed a good and excellent rate in these cases. We conclude that surgical treatment using MAAP seems to be a good option for unstable type II fractures of the distal clavicle. This technique allows for reliable fixation with early functional exercises and functional recovery. PMID:22701337

  20. Surgical treatment for unstable distal clavicle fracture with micromovable and anatomical acromioclavicular plate.

    PubMed

    Liu, Qingjun; Miao, Jianyun; Lin, Bin; Lian, Kejian

    2012-01-01

    Between 2006 and 2009, 18 patients of distal clavicle fracture were treated with micro-movable and anatomical acromioclavicular plate (MAAP) in our department. According to the Neer's classification, all cases were unstable with type IIA (12 cases) and type IIB (6 cases). Functional outcome was evaluated using the Karlsson's criteria. The mean follow-up was 18 months (range, 12-36months). No postoperative plate screws complication was observed. Osseous union could be achieved at a mean time of 12 weeks after operation in 18 patients (range, 8 -16 weeks). According to Karlsson's criteria, radiographic appearances and postoperative shoulder functional recovery revealed a good and excellent rate in these cases. We conclude that surgical treatment using MAAP seems to be a good option for unstable type II fractures of the distal clavicle. This technique allows for reliable fixation with early functional exercises and functional recovery.

  1. Coracoclavicular joint, an osteological study with clinical implications: a case report

    PubMed Central

    Stavrakas, Marios-Efstathios; Stoltidou, Alexandra

    2009-01-01

    Introduction The presence of an anomalous coracoclavicular joint was studied in a human male skeleton aged 73 years old from the Osteology Collection of our Department. Case presentation We describe the exact morphology of this variation that is occasionally reported as an anatomical or radiological curiosity in the literature (0.55-21%). Conclusion Although coracoclavicular diarthrosis is of no significance other than academic, it is important to recognize this variation and the clinical symptoms that may occur, as it is a cause of shoulder pain and arthritis in this or the adjacent sternoclavicular and acromioclavicular joint. Consequently, it is vital to apply the appropriate treatment. PMID:19918399

  2. [Differential sonographic diagnosis. Pancreas (pseudo) cyst--choledochus cyst].

    PubMed

    Brockmann, W P; Klapdor, R; Kremer, B

    1984-10-01

    The case of a woman patient with an extended prepapillary choledochal cyst and pancreaticobiliary reflux shows that it is necessary to consider the possibility of a choledochal cyst on detecting a cystic structure in the head of the pancreas (condition after acute pancreatitis); besides this, differential diagnosis will have to consider a pancreatic pseudocyst, hydrops of the gallbladder, a retroperitoneal cyst or even vascular aneurysm. If necessary, the physician should take suitable diagnostic measures before performing any percutaneous cyst drainage which he may have planned, since this may entail the risk of biliary peritonitis.

  3. Giant supratentorial neurenteric cyst.

    PubMed

    Junaid, Muhammad; Kalsoom, Anisa; Khalid, Muhammad; Bukhari, Syed Sarmad

    2014-11-01

    Intracranial neurenteric cysts are rare congenital lesions that may be mistaken for other cystic neoplastic and nonneoplastic lesions. A 35 years old right handed man presented with a one year history of progressive left hemiparesis, headache, personality changes and seizures. Clinical examination revealed a confused patient with left hemiparesis (power 4/5 in both left upper and lower limbs), upper motor neuron type signs in left half of the body (up going plantar reflex and exaggerated deep tendon reflexes at 3+), left facial weakness of upper motor neuron type. CT scan head with contrast revealed a non-enhancing spherical cystic lesion in the frontotemporoparietal region with minimal to moderate mass effect. The cyst was removed using a combination of hydrodissection and excision. Recovery was complete with no evidence of recurrence or residual disease at 3 months.

  4. Angiomyolipoma With Epithelial Cysts.

    PubMed

    LeRoy, Michael A; Rao, Priya

    2016-06-01

    Angiomyolipoma with epithelial cysts is a rare mesenchymal tumor of the kidney that enters in the differential diagnosis of adult cystic renal neoplasms. These tumors demonstrate a slight female predominance and can present either incidentally or with symptoms, commonly flank pain and hematuria. Unlike conventional angiomyolipoma, this variant is characterized grossly by both solid and cystic areas, and histologically by the presence of single or multiple cysts lined by epithelial cells, a subepithelial "cambium-like" layer of small stromal cells with a prominent capillary vasculature, and a thick exterior wall composed of poorly formed fascicles of smooth muscle and thick-walled dysplastic blood vessels. Tumors show a distinct immunohistochemical profile and are often reactive for melanocytic markers (HMB-45 and Melan-A), as well as estrogen receptor and progesterone receptor. These tumors have an indolent clinical course, with no reports of progression or metastasis in reported cases thus far.

  5. Giant supratentorial neurenteric cyst.

    PubMed

    Junaid, Muhammad; Kalsoom, Anisa; Khalid, Muhammad; Bukhari, Syed Sarmad

    2014-11-01

    Intracranial neurenteric cysts are rare congenital lesions that may be mistaken for other cystic neoplastic and nonneoplastic lesions. A 35 years old right handed man presented with a one year history of progressive left hemiparesis, headache, personality changes and seizures. Clinical examination revealed a confused patient with left hemiparesis (power 4/5 in both left upper and lower limbs), upper motor neuron type signs in left half of the body (up going plantar reflex and exaggerated deep tendon reflexes at 3+), left facial weakness of upper motor neuron type. CT scan head with contrast revealed a non-enhancing spherical cystic lesion in the frontotemporoparietal region with minimal to moderate mass effect. The cyst was removed using a combination of hydrodissection and excision. Recovery was complete with no evidence of recurrence or residual disease at 3 months. PMID:25518778

  6. [Arachnoid cysts: Embriology and pathology].

    PubMed

    García-Conde, Mario; Martín-Viota, Lucia

    2015-01-01

    There is still great controversy surrounding the origin of the arachnoid cyst. The most accepted theory in the case of congenital cysts explains how they are formed from an anomalous development of the arachnoid membrane, which is unfolded allowing the accumulation of cerebrospinal fluid inside and creating a cyst. This theory seems to explain the origin of convexity and sylvian cistern arachnoid cysts, whereas those in other locations might be due to other mechanisms. In the anatomopathological analysis, the arachnoid cyst wall can be seen as having few differences from normal, although thickened due to an increase quantity of collagenous material. A description of the embryological development of the arachnoid layer and cyst formation is presented, describing the main anatomopathological findings.

  7. Retroperitoneal, mesenteric, and omental cysts.

    PubMed

    Vanek, V W; Phillips, A K

    1984-07-01

    Retroperitoneal, mesenteric, and omental cysts are rare abdominal tumors occurring in approximately one of 105,000 hospitalized patients. These cysts have a similar pathogenesis that primarily may be ectopic lymphatic tissue. Retroperitoneal and mesenteric cysts can occur anywhere in the area between the duodenum and rectum but are most common in the small-bowel mesentery, especially the ileum. They can appear as chronic abdominal pain, a painless abdominal mass, or acute abdomen. The most common physical finding of a retroperitoneal or mesenteric cyst is a compressible abdominal mass, movable transversely but not longitudinally; omental cysts are freely movable. Diagnostic aids include abdominal computed tomography and ultrasound. The upper gastro-intestinal (GI) tract series, barium enema examination, and intravenous pyelogram exclude GI and genitourinary cysts and tumors. Treatment of choice is enucleation; resection of the adjacent bowel may occasionally be necessary. Morbidity and mortality should be very low because of modern surgical techniques and follow-up procedures.

  8. Maxillary Air Cyst

    PubMed Central

    Doucette-Preville, Stephane; Tamm, Alexander; Khetani, Justin; Wright, Erin; Emery, Derek

    2013-01-01

    Pathologic dilatation of the maxillary sinus by air is a rare condition with unclear etiology. We present a case of a 17 year old male with a maxillary air cyst diagnosed by computed tomography. The CT demonstrated air-filled expansion of the maxillary sinus beyond the normal anatomical limits with associated cortical bone thinning. The case report highlights the pathognomonic computed tomography findings of this rare entity and discusses the perplexing nomenclature, proposed etiologies and various treatment options. PMID:24421932

  9. [Retroperitoneal enteroid cyst].

    PubMed

    Patel, J C; Monneins, F; Louvel, A

    1975-04-01

    The author report a case of enteroid retroperitoneal cyst treated by enucleation. Such a lesion raises mainly the problem of histological recognition and embryological interpretation for which there are two possible theories: (1) Uptake, before sealing off of the embryo, of a cell group of endoblastic origin which develops some distance from the digestive tract. (2) Retroperitoneal course of a simple teratoma of enteroid type. Such a possibility of teratoma leaves open the possibility of malignant transformation.

  10. Intrasphenoidal rathke cleft cyst.

    PubMed

    Megdiche-Bazarbacha, H; Ben Hammouda, K; Aicha, A B; Sebai, R; Belghith, L; Khaldi, M; Touibi, S

    2006-05-01

    Symptomatic Rathke cleft cysts (RCC) are reported in the sellar and suprasellar regions, but no case of sphenoidal RCC has been reported. We report a case of sphenoidal RCC in a 41-year-old man. The lesion was revealed by headaches and diplopia. Symptoms disappeared transiently after a spontaneous rhinorrhea but relapsed 4 months later. MR imaging showed a cystic sphenoidal lesion, isointense on T1-weighted images (WI) with peripheral gadolinium enhancement and hyperintense on T2 WI. The patient underwent surgery through a transrhinoseptal approach. The wall of the sphenoid sinus was paper-thin. The cyst contained a motor-oil-like fluid and communicated widely with the nasal fossa. Its wall was partially extracted. Symptoms and signs ceased after surgery. MR imaging performed 1 year later showed the disappearance of the sphenoidal cyst. Embryological origin of RCCs is discussed. The hypothesis of a continuum between the different epithelial cystic lesions of the sellar and parasellar region is discussed. Imaging has an important impact on the diagnosis; nevertheless, the specific characterization remains difficult. PMID:16687551

  11. Conjunctival cysts in anophthalmic orbits.

    PubMed Central

    Smit, T J; Koornneef, L; Zonneveld, F W

    1991-01-01

    Five out of 149 patients (3%) who received an intraorbital implant to prevent or treat the disfiguring symptoms associated with the postenucleation socket syndrome developed intraorbital conjunctival cysts. All five patients had received a secondary implant two 14 months previously. After excision of the cysts four patients required additional surgery for lack of conjunctiva and/or recurrent cyst formation. The clinical findings, mechanism of development, and management of this rare but serious complication of socket surgery are described. Images PMID:2043576

  12. [Mesoappendix cyst. A case report].

    PubMed

    Montiel-Jarquín, José Alvaro; Romero-Morales, Luis Enrique; Enríquez-Adalid, Ramiro Martín; Mendoza-García, Valentín Aurelio; Reyes-Páramo, Pedro; López-Colomo, Aurelio

    2008-01-01

    Mesenteric cysts are lesions that appear very rare. Its incidence ranges from 1:20,000 in children and 1:100,000 in adults. Their clinical manifestations are atypical and they include abdominal pain, vomit, tumor and complications from hemorrhage, peritonitis when there is a rupture of infected cyst, intestinal occlusion, renal failure, volvulus and malignant transformation. We present a case of mesenteric cyst, located in the mesoappendix with slight vascular compromise and chronic symptoms, its treatment and evolution.

  13. Giant adrenal cyst displacing the right kidney.

    PubMed

    Chodisetti, Subbarao; Boddepalli, Yogesh; Kota, Malakondareddy

    2016-01-01

    Adrenal cysts are rare and should be considered in the differential diagnosis of retroperitoneal cysts. We present a case of a huge adrenal cyst displacing the right kidney anteriorly toward the left side in a young female.

  14. Intracranial arachnoid cysts in a chimpanzee (Pan troglodytes).

    PubMed

    Miyabe-Nishiwaki, Takako; Kaneko, Takaaki; Sakai, Tomoko; Kaneko, Akihisa; Watanabe, Akino; Watanabe, Shohei; Maeda, Norihiko; Kumazaki, Kiyonori; Suzuki, Juri; Fujiwara, Reina; Makishima, Haruyuki; Nishimura, Takeshi; Hayashi, Misato; Tomonaga, Masaki; Matsuzawa, Tetsuro; Mikami, Akichika

    2014-01-01

    An intracranial arachnoid cyst was detected in a 32-year-old, 44.6-kg, female chimpanzee at the Primate Research Institute, Kyoto University. Magnetic resonance imaging (MRI) and computed tomography (CT) were performed and the cognitive studies in which she participated were reviewed. MRI revealed that the cyst was present in the chimpanzee's right occipital convexity, and was located in close proximity to the posterior horn of the right lateral ventricle without ventriculomegaly. CT confirmed the presence of the cyst and no apparent signs indicating previous skull fractures were found. The thickness of the mandible was asymmetrical, whereas the temporomandibular joints and dentition were symmetrical. She showed no abnormalities in various cognitive studies since she was 3 years old, except a different behavioural pattern during a recent study, indicating a possible visual field defect. Detailed cognitive studies, long-term observation of her physical condition and follow-up MRI will be continued.

  15. Retroperitoneal cysts: a case report.

    PubMed

    Pace, Gianna; Galatioto Paradiso, Giuseppe; Galassi, Paolo; Vicentini, Carlo

    2006-03-01

    Retroperitoneal cysts are rare lesions, variable from asymptomatic cases with incidental discovery to case with acute or chronic abdominal discomfort. A 50-year-old female after a car crash refered chronic abdominal pain. An X-ray revealed the presence of sternal and multiple costal fractures. Abdominal ultrasonography (US) and computed tomography (CT) lead to the discovery of a retroperitoneal cyst too. As the patient was well after fractures solution, we decided to control the cyst in the time. In symptomatic cases surgery is the treatment of choice. The advent of laparoscopic surgery allows resection of these cysts to be achieved without full laparotomy.

  16. Unusual Presentation of Synovial Sarcoma as Meniscal Cyst: A Case Report

    PubMed Central

    Jamshidi, Khodamorad; Yahyazadeh, Hooman; Bagherifard, Abolfazl

    2015-01-01

    Periarticular cyst and cystic soft tissue lesion around the knee are common. Synovial sarcoma is a rare and malignant soft tissue tumor accounting for approximately 5% of soft tissue sarcoma. A case is presented where a lesion adjacent to the joint line of the knee was diagnosed clinically and on imaging as a meniscal cyst. MRI signal was homogenous and no concomitant meniscal tears were seen. The tissue diagnosis was monophasic synovial sarcoma. PMID:26550597

  17. Large Osteoarthritic Cyst Presenting as Soft Tissue Tumour – A Case Report

    PubMed Central

    Kosuge, DD; Park, DH; Cannon, SR; Briggs, TW; Pollock, RC; Skinner, JA

    2007-01-01

    Large osteoarthritic cysts can sometimes be difficult to distinguish from primary osseous and soft tissue tumours. We present such a case involving a cyst arising from the hip joint and eroding the acetabulum which presented as a soft tissue malignancy referred to a tertiary bone and soft tissue tumour centre. We discuss the diagnostic problems it may pose, and present a literature review of the subject. PMID:17535605

  18. Unusual Presentation of Synovial Sarcoma as Meniscal Cyst: A Case Report.

    PubMed

    Jamshidi, Khodamorad; Yahyazadeh, Hooman; Bagherifard, Abolfazl

    2015-10-01

    Periarticular cyst and cystic soft tissue lesion around the knee are common. Synovial sarcoma is a rare and malignant soft tissue tumor accounting for approximately 5% of soft tissue sarcoma. A case is presented where a lesion adjacent to the joint line of the knee was diagnosed clinically and on imaging as a meniscal cyst. MRI signal was homogenous and no concomitant meniscal tears were seen. The tissue diagnosis was monophasic synovial sarcoma.

  19. Can lumbar hemorrhagic synovial cyst cause acute radicular compression? Case report

    PubMed Central

    Timbó, Luciana Sátiro; Rosemberg, Laercio Alberto; Brandt, Reynaldo André; Peres, Ricardo Botticini; Nakamura, Olavo Kyosen; Guimarães, Juliana Frota

    2014-01-01

    Lumbar synovial cysts are an uncommon cause of back pain and radiculopathy, usually manifesting with gradual onset of symptoms, secondary to involvement of the spinal canal. Rarely, intracyst hemorrhage occurs, and may acutely present as radicular - or even spinal cord - compression syndrome. Synovial cysts are generally associated with degenerative facets, although the pathogenesis has not been entirely established. We report a case of bleeding complication in a synovial cyst at L2-L3, adjacent to the right interfacet joint, causing acute pain and radiculopathy in a patient on anticoagulation therapy who required surgical resection. PMID:25628207

  20. Unusual localization of hydatid cyst.

    PubMed

    Türkyilmaz, Z; Sönmez, K; Karabulut, R; Göl, I H; Başaklar, A C; Kale, N

    2006-01-01

    We report a case of a single large echinococcal cyst that originated from the retroperitoneal space. Diagnosis was confirmed with serologic test and radiological examinations. Especially in the endemic areas hydatid cyst should be considered when evaluating cystic masses and it can be treated by extraperitoneal operation.

  1. Retroperitoneal malignant cyst. Case report.

    PubMed

    Melén, K; Sandermann, J; Stubberöd, A; Boiesen, P

    1991-10-01

    Forty years after removal of a benign mucinous cyst from the left retroperitoneal space, a malignant cyst with both sarcomatous and carcinomatous components was removed from the same site in a 75-year-old woman. Within 6 months the lesion recurred as a carcinoma penetrating the left colon and the abdominal wall.

  2. Bakers Cyst with Synovial Chondromatosis of Knee - A Rare Case Report

    PubMed Central

    Shah, Daivesh P; Diwakar, Manish; Dargar, Nitin

    2016-01-01

    Introduction: Synovial chondromatosis is a rare intraarticular benign condition arising from the synovial membrane of the joints, synovial sheaths or bursae around the joints. Primary synovial chondromatosis typically affects the large joints in the third to fifth decade of life, although involvement of smaller joints and presentation in younger age group is also documented. The purpose of this case report is to document this rare extra articular synovial pathology present inside the baker’s cyst which required open synovectomy and debridement to eradicate it. Case Report: A 43 yearold male presented with a two year history of pain, swelling and restriction of right knee joint. After the clinical and radiological assessment, open synovectomy, removal of cyst and thorough joint debridement procedure was performed. Histopathological study confirmed the findings of synovial chondromatosis. Conclusion: Synovial chondromatosis is a rare benign condition. Complete synovectomy offers reliable cure rate. PMID:27299117

  3. Laparoscopic treatment of mesenteric cysts.

    PubMed

    Asoglu, O; Igci, A; Karanlik, H; Parlak, M; Kecer, M; Ozmen, V; Muslumanoglu, M

    2003-05-01

    Mesenteric cysts are rare intraabdominal tumors. We review the diagnosis, laparoscopic management, patient's outcome and follow-up of evaluation for three cases of mesenteric cyst that presented to Istanbul University, Istanbul Medical School, Department of Surgery, from 1999 to 2002. All of the patients presented with nonspecific abdominal symptoms such as constipation, abdominal discomfort, and anorexia. Preoperative evaluation for differentiating mesenteric cyst from malignancy is made by abdominal ultrasound and computed tomography. The procedure was completed laparoscopically using three trocars in three patients. In one patient retroperitoneal resection was performed. There were no intraoperative or postoperative complications. The follow-up periods ranged from 6 to 36 months, and there were no recurrences. Currently, the surgical treatment of mesenteric cyst should be performed by laparoscopy, which offers significant advantages in terms of reduced morbidity and hospital stay. For appropriate cases in which cyst arises from mesenterium of colon, the retroperitoneal approach should be applied.

  4. Simple cyst of urinary bladder.

    PubMed

    Bo, Yang

    2014-07-01

    Simple cysts are rare in the urinary bladder and can pose a diagnostic dilemma to both the urologist and the histopathologist. No case study was found in the database of Elsevier Science Direct, Spring-Link, or PubMed. We present two cases of subserous cyst in the bladder and discuss the diagnosis and treatment of the condition. The cystic lesion at bladder dome was detected by radiologic examination and confirmed by cystoscopy. In case 1, transurethral resection was first performed which was followed by partial cystectomy; In case 2, the cyst was removed with the urachus using laparoscopic surgery. The patients recovered uneventfully and the histopathology showed cysts in subserous layer of urinary bladder. The bladder cyst should be distinguished from urachal tumor, and laparoscopic partial cystectomy is the preferred operative procedure.

  5. Giant retroperitoneal cyst in an adult male.

    PubMed

    Egawa, S; Satoh, T; Suyama, K; Uchida, T; Iwabuchi, K; Koshiba, K

    1996-07-01

    This paper presents a case of a symptomatic giant retroperitoneal cyst in an adult male. The unilocular cyst was excised successfully with resolution of the attendant symptoms. Histological findings of the cyst wall suggested a lymphangiomatous etiology. Any good risk patient found to harbor such a cyst should undergo complete excision in view of the potential for the development of symptoms and complications.

  6. [Two cystic retroperitoneal lesions mimicking adrenal cysts].

    PubMed

    Grabellus, F; Dereskewitz, C; Schmitz, K J; Kaiser, G M; Kühl, H; Kersting, C; Frilling, A; Metz, K A; Baba, H A

    2005-05-01

    Adrenal cysts are uncommon lesions and most of them are found incidentally during abdominal imaging. We report on two benign extraadrenal lesions mimicking adrenal tumors in abdominal imaging. The histopathological investigation of the lesions revealed a foregut duplication cyst of the lesser gastric curvature and an epithelial inclusion cyst (epidermoid cyst) in an intrapancreatic accessory spleen respectively.

  7. Bilateral nasolabial cysts: a case report.

    PubMed

    Lee, Jennifer; Christmas, Peter I

    2009-06-01

    The nasolabial cyst is one of the rarer soft tissue cysts, and presents beneath the alae of the nose. There have been few reports of an association between nasolabial cysts and dacryocystitis (an infection of the nasolacrimal sac). This case report describes a female who presented with bilateral nasolabial cysts and longstanding symptoms of epiphora (watery eye).

  8. Penile Epidermal Cyst: A Case Report

    PubMed Central

    Kumaraguru, Veerapandian; Prabhu, Ravi

    2016-01-01

    Epidermal cysts also known as epidermoid cysts, is one of the common benign tumours presenting anywhere in the body. However, epidermal cyst in the penis is very rare. This condition in children is usually congenital due to abnormal embryologic closure of the median raphe; hence, it is termed as median raphe cysts (MRCs). Penile epidermal cysts may occur in adults following trauma or surgery due to epidermal elements being trapped within closed space. During wound healing, trapped squamous epithelium, undergoing keratinisation leads to cyst formation. Here, we report a rare case of patient with a penile epidermoid cyst whose main complaints was discomfort during coitus. PMID:27437298

  9. Artemia cyst production in Russia

    NASA Astrophysics Data System (ADS)

    Litvinenko, Liudmila I.; Litvinenko, Aleksandr I.; Boiko, Elena G.; Kutsanov, Kirill

    2015-11-01

    In Western Siberia (Russia) there are about 100 Artemia lakes with total area over 1 600 km2. Geographically these lakes are located between 51°-56°N and 61°-82°E. In general these lakes are shallow (depth less than 1.5 m), small or medium size (0.1 to 10 km2); they are chloride; their total salinity is from 40 to 250 g/L. The harvesting of cysts per year is only in 20-40 lakes. In Russia 550 tons of dry Artemia cysts (14%-18% of the world production) were harvested annually. This includes about 350 tons in the Altai region and 200 tons in other regions. During our regular 20-year study period the cyst harvest was: 95 tons in Kurgan; 65 tons in Omsk, 20 tons in Novosibirsk, 20 tons in Tyumen. Ways of increasing cyst harvest in Russia are considered in this article. During the last 30 years the harvest of cysts in Russia has increased from 7-20 to 500-600 tons. A significant influence of dryness of the year was found on productivity in selected lakes, but taken for all the lakes together, the relationship was not significant. The optimal salinity for productivity of cysts in the lakes was determined. Analysis of productivity of the lakes and the harvesting results showed that the stocks of cysts are underutilized by approximately 1.7 times.

  10. When should the external approach be resorted to in the arthroscopic treatment of perimeniscal cyst?

    PubMed Central

    Bombaci, Hasan; Kuyumcu, Mehmet; Coskun, Tamer; Kaya, Emre

    2016-01-01

    Introduction: Meniscal cysts very often cause meniscal tears and especially when it is peripheral, some of the healthy parts of meniscus might be needlessly sacrificed. In particular conditions, extraarticular approaches might save some menisci. In the present study, we evaluated the conditions which required using the extraarticular approach in addition to the arthroscopic procedure, to maximally preserve the meniscus. Methods: Eight patients with perimeniscal cysts were evaluated retrospectively. One cyst was localized within the medial meniscus and seven in the lateral meniscus. The mean age was 36.13 (range; 19–63) years, mean follow-up time, 27.3 (range; 12–47) months. Patients were evaluated by using a Visual Analogue Score (VAS) to measure pain relief and “Lysholm score” to measure functional improvement. In all patients except one, in which the cystic cavity was connected with the joint at the periphery of the meniscus, the cyst was drained from the intraarticular opening. When the cyst was too large (three cases) and in one case where a large amount of meniscus was preserved for reasons mentioned above, additional extraarticular drainage was carried out. Results: The mean preoperative and postoperative VAS were 6 (range; 2–8) and 1.55 (range; 0–3) (p = 0.00058) and Lysholm scores were 64.75 (range; 48–86) and 93.11 (range; 80–100) (p = 0.0014), respectively. Discussion: In cysts, which have very limited or no connection with the joint on the most peripheral region of the meniscus and/or are larger than the meniscus height, extraarticular drainage of the cyst might produce unnecessary meniscal loss and function. In the extraarticular drainage, scrapping the walls of the cyst, while inspecting with an arthroscope, reduces recurrence of the cyst. PMID:27163108

  11. Eruption cysts: A series of two cases

    PubMed Central

    Dhawan, Preeti; Kochhar, Gulsheen Kaur; Chachra, Sanjay; Advani, Shweta

    2012-01-01

    Eruption cysts are benign cysts that appear on the mucosa of a tooth shortly before its eruption. They may disappear by themselves but if they hurt, bleed or are infected they may require surgical treatment to expose the tooth and drain the contents. Here we present 2 case reports of eruption cysts presenting with different chief complaint. The treatment included incising the eruption cyst and draining the contents of the cyst. PMID:23559935

  12. [Treatment of nonparasitic hepatic cysts].

    PubMed

    Bababeĭli, É Iu

    2014-06-01

    The results of treatment of 160 patients, suffering nonparasitic hepatic cysts (NHC), in 2004 - 2013 yrs period are presented. Algorithm of NHC diagnostic and treatment was elaborated. There was noted, that NHC may persist durably, not enhancing, what was confirmed by results of ultrasonographic investigation in dynamics. Threat of fatal complications occurrence in presence of hepatic cysts is exaggerated. The author recommends to restrict indications for operative treatment of cysts, restraintly concerns to their laparoscopic excision, consider the puncture-aspiration method the main in treatment of the disease. The method technology and results of its application are adduced. PMID:25252548

  13. Lymphoepithelial cyst of the pancreas.

    PubMed

    Truong, L D; Rangdaeng, S; Jordan, P H

    1987-11-01

    A rare cystic lesion of the pancreas is reported. Morphologically, this unilocular cyst was filled with keratin material and lined by mature, keratinizing squamous epithelium; it was surrounded by lymphoid tissue and also focally by pancreatic tissue. Clinically, the lesion was associated with diarrhea and abdominal pain, both of which promptly disappeared after its removal. Although the histogenesis of this lesion is not known, it can be histologically differentiated from other pancreatic and retroperitoneal cysts. We propose the name "lymphoepithelial cyst" for this lesion and note that only one similar case has been described previously.

  14. Splenic hydatid cyst attacking retroperitoneum.

    PubMed

    Kaya, Bülent; Uçtum, Yalım; Kutanış, Rıza

    2010-01-01

    Hydatid disease most commonly affects the liver and lungs but no organ is immune. Splenic hydatid cyst is a rare clinical entity. Although the patients are usually asymptomatic, the disease may present with secondary infection, adhesion to adjacent organs with fistulisation or rupture into abdominal cavity. We present a 67 year old women with splenic hydatid cyst. Severe adhesions and tumorlike growth were found in the retroperitoneal region. To our knowledge, retroperitoneal invasion with a splenic hydatid cyst is a very rare clinical condition. Total splenectomy was performed without complication.

  15. Renal hydatid cyst treatment: retroperitoneoscopic "closed cyst" pericystectomy.

    PubMed

    Ozden, Ender; Bostanci, Yakup; Mercimek, Mehmet Necmettin; Yakupoglu, Yarkin Kamil; Yilmaz, Ali Faik; Sarıkaya, Saban

    2011-03-01

    Cystic hydatid disease is an endemic disease caused by the larval form of Echinococcus spp. Isolated renal involvement is extremely rare. The treatment methods for renal hydatid disease require some form of intervention, ranging from traditional open techniques to laparoscopic techniques. Herein, we present a large hydatid cyst in the lower pole of the left kidney in a 43-year-old male patient who was treated by the "closed cyst" method via the retroperitoneal laparoscopic approach to prevent soiling of the peritoneal cavity. To our knowledge, this is the first case of a renal hydatid cyst treated by preserving the renal parenchyma by pericystectomy via the retroperitoneoscopic laparoscopic approach in an adult patient. No complications occurred during the perioperative and postoperative periods. After 9 months of follow up, the patient was asymptomatic with no evidence of clinical recurrence. Retroperitoneoscopic laparoscopic closed cyst pericystectomy can be an alternative minimally invasive treatment technique for the treatment of renal hydatid disease.

  16. Retroperitoneal enteric duplication cyst.

    PubMed

    Lo, Yu-Shing; Wang, Jyh-Seng; Yu, Chia-Cheng; Chou, Chung-Ping; Chen, Chia-Jung; Lin, Shong-Ling; Lee, Mang-Gang; Kuo, Yau-Chang; Tseng, Hui-Hwa

    2004-09-01

    Enteric duplication cysts (EDCs) can occur in any portion of the alimentary tract, but are most commonly associated with the small bowel and esophagus. Retroperitoneal location is really unusual. This 19-year-old female was in excellent health, but a week's abdominal pain made her search for a doctor's help. After the detailed examination, surgical intervention was performed under the impression of cystic tumor of the retroperitoneum. A retroperitoneal cystic tumor, 13.0 x 8.0 x 3.5 cm in size, without any communication with the alimentary tract was noted during the operation. Finally, EDC was diagnosed after the pathologic examination of this resected cystic lesion. To our knowledge, there have been only 6 reported cases of EDC of the retroperitoneum in the English literature. This report concerns the seventh case of retroperitoneal EDC, in an adolescent, with different clinical presentation and histopathologic findings from the previous ones.

  17. Pitfall in renal cyst surgery: serous cystadenoma of pancreas mimicking renal cyst.

    PubMed

    Bachmann, Alexander; Ruszat, Robin; Wyler, Stephen; Casella, Roberto; Langer, Igor; Gasser, Thomas C; Sulser, Tullio

    2005-04-01

    Pancreatic lesions, particularly cysts, can simulate various diseases. We report a case of a 43-year-old woman with a large, symptomatic, retroperitoneal cyst misdiagnosed as a "renal cyst." During the retroperitoneoscopic marsupialization, the correct diagnosis of a pancreatic cyst was made, leading to an open pancreas tail resection. Histologic evaluation revealed serous cystadenoma. Especially in large retroperitoneal cysts on the left side, the correct diagnosis of a pancreatic cyst can be difficult.

  18. Giant adrenal cyst: case study

    PubMed Central

    Carsote, M; Chirita, P; Terzea, D; Paun, S; Beuran, M

    2010-01-01

    One of the rarest situations regarding an adrenal incidentaloma is an adrenal cyst. We present the case of a 61Z–year old male patient diagnosed with peritonitis. During surgery, a right adrenal tumor of 2 cm is discovered. The patient was referred to endocrinology. 6 months later the diameter of the tumor is 7 times bigger than the initial stage. It has no secretory phenotype, except for the small increase of serum aldosterone and the 24–h 17–ketosteroids. Open right adrenalectomy is performed and a cyst of 15 cm is removed. The evolution after surgery is good. The pathological exam reveals an adrenal cyst with calcifications and osteoid metaplasia. The immunohistochemistry showed a positive reaction for CD34 and ACT in the vessels and VIM in the stroma. The adrenal cysts are not frequent and represent a challenge regarding the preoperative diagnostic and surgical procedure of resection. The pathological exam highlights the major aspects. PMID:20945822

  19. [Dentigerous cyst: a case report].

    PubMed

    Spini, Roxana G; Bordino, Lucas; Cruz, Daniel; Fitz Maurice, María de Los Ángeles; Martins, Andrea; Michalski, Julian

    2016-10-01

    Maxillary cysts are a diverse group of entities that include benign and malignant odontogenic tumors. Information on the prevalence of this disease is limited. It is more common among males, and usually occurs in the second and third decade of life. The proportion of 6 to 7 year old patients with dentigerous cysts is only 9.1%. Dentigerous cysts encompass the crown of a permanent and unerupted impacted teeth. They are usually slow growing asymptomatic lesions that are not discovered until they affect surrounding organs. The aim of this study is to present an unusual case of dentigerous cyst and to inform the pediatrician about the management of a unilateral maxillary tumor in a healthy child, underlining the importance of a multidisciplinary approach of this disease.

  20. Intra-retroperitoneal duplication cyst.

    PubMed

    Ma, Juine-Yih; Lin, Yu-Cheng; Tseng, Sheng-Hong; Lai, Tsung-Hsein; Chen, Yun

    2004-11-01

    Duplication cyst occupying the retro- and intra-peritoneal space is a rare condition. We describe a case of duplication cyst in a 13-year-old girl who presented with abdominal pain, vomiting, and a lower abdominal mass. Plain abdominal X-ray films revealed local ileus over the lower abdomen. Ultrasonography revealed 2 double-layered cystic masses over the lower abdomen with a suspicious communicating tract. Mild hydropelvis of the right kidney was also noted. Abdominal computed tomography revealed 2 cystic lesions. One was located at the pelvic cavity just above the urinary bladder and the other was in the left retroperitoneal space. Laparotomy revealed a dumbbell-shaped intra-retroperitoneal duplication cyst with a small communicating tract. The cyst was excised without disturbing bowel continuity and the vascular supply. The patient was doing well at 1-year follow-up.

  1. Epidermoid cyst of the testis.

    PubMed

    Mak, C W; Chen, C Y; Tzeng, W S; Li, C-F

    2007-10-01

    Epidermoid cysts, though having a variable sonographic appearance, may present with an onion peel configuration, that is, concentric rings of alternating hyperechogenicities and hypoechogenicities. The absence of vascular flow on colour Doppler sonography is also consistent with the avascular nature of these lesions. By combining these two sonographic features and the absence of biochemical tumour marker, preoperative diagnosis of epidermoid cyst is possible and may prompt a testis sparing surgery rather than orchidectomy. PMID:17875166

  2. Retroperitoneal bronchogenic cyst: MRI findings.

    PubMed

    Castro, R; Oliveira, M I; Fernandes, T; Madureira, A J

    2013-01-01

    The authors describe a case of a retroperitoneal bronchogenic cyst in a 36-year-old female. She presented with abdominal pain, nausea, and vomiting. An MRI scan revealed an 8 cm cystic lesion in the left upper retroperitoneum, with intermediate signal on T2-weighted images, high signal on T1 weighted images, and lack of internal enhancement after gadolinium. After laparoscopic excision, the histology findings were compatible with a bronchogenic cyst, which is extremely uncommon in the retroperitoneum.

  3. Joint swelling

    MedlinePlus

    Swelling of a joint ... Joint swelling may occur along with joint pain . The swelling may cause the joint to appear larger or abnormally shaped. Joint swelling can cause pain or stiffness. After an ...

  4. [Peroneal nerve palsy in children: Uncommon diagnosis of a proximal tibiofibular synovial cyst].

    PubMed

    Robin, F; Kuchenbuch, M; Sauleau, P; Marleix, S; Lucas, G; Fraisse, B; Violas, P

    2016-01-01

    Compression of the common peroneal nerve by synovial cysts of the tibiofibular joint is a rare disease. Two macroscopic forms may be encountered: extraneural cysts and intraneural cysts. In a review of the literature, we found only three pediatric cases of common peroneal nerve palsy due to extraneural cysts and about 60 cases reported in adults. Taking advantage of the clinical history of two children operated in our department for this disease, we describe this uncommon entity, which must be diagnosed and treated rapidly. Even in the presence of severe clinical and electrophysiological symptoms, a full clinical recovery is possible, as observed in these two children. However, follow-up is needed because recurrence is possible.

  5. Neurenteric cysts of the cerebellopontine angle.

    PubMed

    Roder, Constantin; Ebner, Florian H; Schuhmann, Martin U

    2013-12-01

    Neurenteric cysts in the central nervous system are rare developmental malformations. Usually the cysts are located ventral to the high thoracic or low cervical spinal cord. Only a few cases of intracranial neurenteric cysts have been reported in the literature to date. We report two cases of intracranial neurenteric cysts in the cerebellopontine angle with totally different radiographic, macroscopic, and microscopic appearance. As seen in these cases, the imaging spectrum of neurenteric cysts can be diverse, including malignancy-suspecting partial rim-enhancement or low-grade glioma features. Microsurgical therapy should include endoscopic assistance to ensure complete removal of cyst content. PMID:23397125

  6. Large retroperitoneal cysts in children and adolescents.

    PubMed

    McClellan, D S; Brasch, J; Rifkin, H

    1981-12-01

    Retroperitoneal cysts may be divided into those of urogenital origin: pronephric, mesonephric, metanephric and müllerian; mesocolic; teratoma; lymphatic; parasitic, and traumatic blood cysts. Müllerian cysts are thought to originate from the specialized mesothelial cells of the genital ridge and present as fimbrial cysts or broad ligament wolffian cysts. Symptoms may be absent, or the result of pressure or displacement of an organ. Diagnosis is made by x-ray studies, sonographic evaluation and, frequently, at operation. We report a case of a 14-pound cyst arising from the right broad ligament and partially obstructing the right ureter that was removed surgically.

  7. Retroperitoneal bronchogenic cyst: a case report.

    PubMed

    Mirsadeghi, Ali; Farrokhi, Farid; Fazli-Shahri, Azadeh; Gholipour, Bahareh

    2014-01-01

    Bronchogenic cysts are among developmental disorders of the primitive foregut which are typically found above the diaphragm. Bronchial cysts discovered in the abdominal cavity or retroperitoneum are extremely rare. We present a rare case of a retroperitoneal bronchogenic cyst which was incidentally detected after a wrestling injury in a 23-year-old man who had a negative medical history. Although initial imaging studies suggested an adrenal tumor, histopathological analysis provided a definite diagnosis of bronchogenic cyst. Though rare, bronchogenic cysts must be considered in the differential diagnosis of retroperitoneal cystic lesions. This is the first case of a retroperitoneal bronchogenic cyst reported in Iran.

  8. [Laparoscopic approach excision of mesenteric cysts].

    PubMed

    Bosco, L; Clerico, G; Galetto, P V; Jon, G

    1997-11-01

    The authors reports a case of a young woman suffering from mesenteric cyst. The incidence of these lesions is 1 to 100,000 admissions in adult patients and 1 to 20,000 admissions in pediatric age. These cysts, with retroperitoneal and omental cysts, have a similar etiopathogenesis as lymphatic ectopic tissue. In the majority of cases these cysts are asymptomatic and often the diagnosis is intraoperative. In this case the cyst was removed successfully with laparoscopic approach. This mini-invasive method allows a complete and radical excision of the cyst and reduces postoperative hospital stay and morbidity.

  9. [An abdominal tumor of unusual nature. Synovial cyst in the iliopsoas bursa].

    PubMed

    Dyon, J F; Ben Salah, S; Baudain, P; De Marliave, H; Delannoy, P

    1987-01-01

    The authors report a case of tumour of the right iliac region in a 14 years old girl, disclosed by a light traumatism, without appreciable antecedents, nor locomotor disfunction. Ultrasonography and computed tomography showed its cystic constitution. Surgically, there was a synovial cyst of the ilioinguinal area, cyst of the iliopsoas bursa, with a hip joint communication. It was resected and a partial recurrence occurred, corrected surgically three years later. A recent MRI showed the spontaneous development of a same cyst on the left side, asymptomatic at all. A non exhaustive survey of literature confirmed the iliopsoas synovial bursa is uncommonly pathologic, but a constant natural formation in man. Pathology occurs only in over sixty years old adults. This case seems to be the first pediatric case. The cyst of the psoas bursa is generally revealed by an inguinal swelling; abdominal growing is rare. Imaging with ultrasonography, computed tomography and RMI such as in this case, showed the cyst issued between the coxofemoral joint and the iliac psoas terminal tendon. It can grow in a retroperitoneal way. Pathogenic hypothesis are debated. In this bilateral case, etiology evoke an anatomic anomaly, in relation a joint communication.

  10. Lymphoepithelial cyst of the pancreas.

    PubMed

    Domen, Hiromitsu; Ohara, Masanori; Kimura, Noriko; Takahashi, Mizuna; Yamabuki, Takumi; Komuro, Kazuteru; Iwashiro, Nozomu; Ishizaka, Masanori

    2012-09-01

    Cystic lesions of the pancreas can be divided into true cysts, pseudocysts, and cystic neoplasms. Lymphoepithelial cysts (LECs) are a type of true cyst that can mimic pseudocysts and cystic neoplasms. LECs are rare lesions; fewer than 90 cases have been reported in the English language literature. The case of a 60-year-old man with an LEC of the pancreas is reported. He was admitted with upper abdominal discomfort. Computed tomography showed a 64 × 39 mm cystic mass in the retroperitoneum behind the duodenum and inferior caval vein. Magnetic resonance imaging revealed a right-sided mass on T1-weighted imaging, with a clear boundary between the mass and its surroundings, except for the pancreas. The mass had an inhomogeneous intensity on T2-weighted imaging. Within the mass, small floating nodules with low intensity were seen. Endoscopic ultrasound showed many high-echoic nodules and smaller grains scattered everywhere in the mass. Fine needle aspiration and cytologic examination were performed. Characteristic chylaceous fluid was obtained in which anucleate squamous cells were found. There were also a few atypical large cells with irregularly shaped marked nucleoli and degenerative cytoplasm. Cytologic diagnosis was suspicious for malignancy. The lesion was diagnosed as a retroperitoneal cyst, probably of pancreatic origin. Since a neoplastic lesion could not be ruled out, surgery was performed. The lesion was palpable on the dorsal side of the second portion of the duodenum. The mass was completely resected. Macroscopically, the lesion was a multilocular cyst with a thin septal wall. The cyst was filled with cottage cheese-like substance. Microscopically, the cyst wall was composed of stratified squamous epithelium and dense subepithelial lymphatic tissue with developed lymph follicles. The epithelial cells had no atypia. The histopathologic diagnosis was LEC of the pancreas. The patient's postoperative course was good.

  11. [Prenatal diagnosis of choledochal cyst].

    PubMed

    Hernández Herrera, Ricardo Jorge; Flores Santos, Roberto; Hinojosa Salinas, Adán; Ramos González, René; Ramírez González, Beatriz

    2013-02-01

    The choledocal cyst is a defect of the biliary extrahepatic route, the incidence is 1 in 100-150,000 newborns. This paper reports the case of a female newborn with choledocal cyst detected prenatally, from a 32-year-old mother, 2nd term pregnancy, who was diagnosed in the routine obstetric ultrasound as an abdominal fetal cyst. An anatomic obstetric ultrasound confirmed the diagnosis that was defined of a probable hepatic origin. Newborn was delivered at 39 weeks by caesarean section, with weight of 3,980 g and Apgar score 9-9 in conventional time. Newborn presented a maxim bilirubin level of 16 mg, controlled with phototherapy; the hepatic function was normal. Ultrasound showed a choledocal cyst which measured 50 x 49 x 48 mm, with dilatation of the hepatic common conduct, the gall bladder was normal. The abdominal scan reported a cystic mass in the middle abdominal region of 44 x 53 x 52 mm confirming a choledocal cyst. The diagnosis was confirmed after surgery. Patient had a satisfactory post-surgical evolution. PMID:23596735

  12. Respiratory epithelial cysts of the orbit.

    PubMed

    Goh, Rachel L Z; Hardy, Thomas G; Williams, Richard A; McNab, Alan A

    2016-10-01

    To describe post-traumatic and congenital respiratory epithelial cysts in the orbit, which are rare lesions with only 5 and 13 published cases, respectively. We reviewed all cases of respiratory epithelial cysts diagnosed at three institutions (two tertiary referral hospitals, one private clinic) between 1995 and 2015. We describe 10 cases of post-traumatic respiratory epithelial cyst (age range 23 - 82), presenting a mean of 17.4 years after their original trauma; and 3 congenital cases (age range 17-34). All but one case underwent surgical excision of the cyst and its lining, along with any surgical implant within the cyst. Two were recurrent after incomplete excision. Three presented with acute infection within the cyst. Respiratory epithelial orbital cysts are probably commoner than the paucity of published reports would suggest. Post-traumatic cysts often present many years after trauma, and may become secondarily infected. Complete surgical removal is recommended to prevent future recurrence. PMID:27468088

  13. Ependymal cyst in the conus medullaris.

    PubMed

    Nagano, Satoshi; Ijiri, Kosei; Kawabata, Ryodai; Zenmyo, Michihisa; Yone, Kazunori; Kitajima, Shinichi; Komiya, Setsuro

    2010-02-01

    The immunohistological features and surgical treatment of an intramedullary ependymal cyst in the conus medullaris is presented. An intramedullary ependymal cyst is a rare lesion of dysembryoplastic origin. There have been only seven patients reported with pathologically proven ependymal cysts in the conus medullaris. A 64-year-old woman reported pain and numbness in both thighs and feet. Neither sensory nor motor impairment was present in the lower extremities. MRI revealed a cyst on the right side of the conus medullaris, compressing the spinal cord upward. Clinical signs and symptoms disappeared following surgical resection of the cyst. Histological examination showed that this cyst was lined with a single layer of tall columnar or low cuboidal cells on fibrous connective tissue. The basement membrane was absent in the cyst wall. Reactivity to CAM5.2 and AE1/AE3 anti-keratin antibodies suggested that the cyst was of neuroepithelial origin. No recurrence has been noted 3 years after surgery.

  14. Respiratory epithelial cysts of the orbit.

    PubMed

    Goh, Rachel L Z; Hardy, Thomas G; Williams, Richard A; McNab, Alan A

    2016-10-01

    To describe post-traumatic and congenital respiratory epithelial cysts in the orbit, which are rare lesions with only 5 and 13 published cases, respectively. We reviewed all cases of respiratory epithelial cysts diagnosed at three institutions (two tertiary referral hospitals, one private clinic) between 1995 and 2015. We describe 10 cases of post-traumatic respiratory epithelial cyst (age range 23 - 82), presenting a mean of 17.4 years after their original trauma; and 3 congenital cases (age range 17-34). All but one case underwent surgical excision of the cyst and its lining, along with any surgical implant within the cyst. Two were recurrent after incomplete excision. Three presented with acute infection within the cyst. Respiratory epithelial orbital cysts are probably commoner than the paucity of published reports would suggest. Post-traumatic cysts often present many years after trauma, and may become secondarily infected. Complete surgical removal is recommended to prevent future recurrence.

  15. A retroperitoneal bronchogenic cyst: laparoscopic treatment.

    PubMed

    Ishizuka, O; Misawa, K; Nakazawa, M; Nishizawa, O

    2004-01-01

    Subdiaphragmatic bronchogenic cysts are rare, and those located retroperitoneally are exceptional. We describe a retroperitoneal cyst presenting as an asymptomatic adrenal mass which was treated with laparoscopic surgery with three trocars.

  16. Primary Peritoneal Hydatid Cyst Presenting as Ovarian Cyst Torsion: A Rare Case Report.

    PubMed

    Gandhiraman, Kavitha; Balakrishnan, Renukadevi; Ramamoorthy, Rathna; Rajeshwari, Raja

    2015-08-01

    Hydatid cyst disease is a zoonotic disease caused by Echinococcus granulosus, E.multilocularis or E.Vogli. The most common primary site is liver (75%) followed by lungs (5-15%) and other organs constitute 10-20%. Peritoneal hydatid cysts are very rare especially primary peritoneal hydatid. Secondary peritoneal hydatid cysts are relatively common, which usually occurs due to rupture of primary hepatic hydatid cyst. We present a rare case of large primary peritoneal hydatid cyst misdiagnosed as torsion of ovarian cyst that underwent Laparotomy with cyst excision and postoperative Albendazole therapy. PMID:26436004

  17. Proximal Sciatic Nerve Intraneural Ganglion Cyst

    PubMed Central

    Swartz, Karin R.; Wilson, Dianne; Boland, Michael; Fee, Dominic B.

    2009-01-01

    Intraneural ganglion cysts are nonneoplastic, mucinous cysts within the epineurium of peripheral nerves which usually involve the peroneal nerve at the knee. A 37-year-old female presented with progressive left buttock and posterior thigh pain. Magnetic resonance imaging revealed a sciatic nerve mass at the sacral notch which was subsequently revealed to be an intraneural ganglion cyst. An intraneural ganglion cyst confined to the proximal sciatic nerve has only been reported once prior to 2009. PMID:20069041

  18. Urogenital mesenteric cyst with fallopian tubal features.

    PubMed

    Harpaz, N; Gellman, E

    1987-01-01

    Urogenital cysts are retroperitoneal or mesenteric cysts that are derived from vestigial remnants of the embryonic urogenital apparatus. Although their precise embryonic origins are usually obscure, occasionally they display histologic features indicative of a mesonephric or metanephric origin. This report describes an unusual mesenteric müllerian cyst consisting of an endosalpingial lining and two-layered smooth muscle walls, probably representing a müllerian duct duplication cyst.

  19. [Primary retroperitoneal enteric cyst in an adult].

    PubMed

    Kondor, Ariella; Hajdu, Gábor; Zöllei, István; Bende, Mariann

    2005-06-01

    The posterior mediastinum is the usual location of enteric cysts. They can be located at any part of the posterior mediastinum adjacent to the oesophagus, but communication with that structure is rare. Approximately 60 percent of the cysts occur in infants less than one year of age, and symptoms of tracheal or oesophageal obstruction are common. The cysts usually contain clear, colorless mucoid fluid. The authors describe here a successfully treated enteric cyst with an unusual, retroperitoneal location, which presented in an adult.

  20. Lymphoepithelial cyst of the parotid gland.

    PubMed

    Piattelli, A; Tetè, S

    1995-09-01

    Cystic lesions of the parotid gland are not common and are often erroneously diagnosed as benign tumors. Lymphoepithelial cysts are only rarely diagnosed in the parotid gland. The term "lymphoepithelial cyst" is used because it is a descriptive term and takes no account of the origin and development of these cysts. An origin from sequestered lymph nodes epithelium in the parotid gland may be a feasible explanation for the origin of these cysts.

  1. Asymptomatic vallecular cyst: case report.

    PubMed

    Yuce, Yucel; Uzun, Sennur; Aypar, Ulku

    2013-01-01

    A 56-year-old man presented himself for an intracranial glioblastoma multiforme excision. After being routinely monitored, he was preoxygenated. We induced anesthesia and paralysis with 200 mg propofol, 50 μg fentanyl and 9 mg vecuronium. Direct laryngoscopy with a Macintosh 3 blade revealed a 2x2 cm cyst, pedunculated, arising from the right side of the vallecula preventing the endotracheal intubation. While the patient remained anesthetized, we urgently consulted an otolaryngologist and aspirated the cyst with a 22-gauge needle and syringe under direct laryngoscopy. We aspirated 10 cc of liquid content. This was followed by an uneventful tracheal intubation with a 9.0 enforced spiral cuffed tube. An alternative to fiberoptic intubation may be careful cyst aspiration to facilitate the intubation.

  2. Paradental (mandibular inflammatory buccal) cyst.

    PubMed

    Chrcanovic, Bruno Ramos; Reis, Brenda Mayra Maciel Vasconcelos; Freire-Maia, Belini

    2011-06-01

    The paradental cyst is commonly misinterpreted when associated with atypical clinical and radiographic characteristics, in turn causing diagnostic problems. For this reason, the study of the differential diagnosis of this lesion has become extremely important. In addition, the correlation of clinical, histologic, and radiographic findings are also of great value in obtaining accurate diagnoses. The minor variations in the clinical appearance of paradental cysts make it feasible to consider the two main groups of cysts separately: those associated with 1st and 2nd permanent molars of the mandible and those associated with the 3rd mandibular molar. Moreover, this distinction in localization may well dictate the necessary treatment. Bearing in mind the minor clinical variations, the present article aims to discuss the differential diagnosis of this lesion and its different possible treatments by presenting a case report to illustrate the findings. PMID:21161456

  3. MRI detection of cysts of the knee causing common peroneal neuropathy.

    PubMed

    Iverson, Donald J

    2005-12-13

    In 10 consecutive patients with footdrop due to common peroneal neuropathy without an obvious cause, MRI of the knee showed pathology at the fibular head in 6, including 5 patients with clinically unsuspected cysts of the tibiofibular joint. All 6 of the patients improved with surgery. PMID:16344535

  4. Epithelial cysts of the spleen: a minireview.

    PubMed

    Ingle, Sachin B; Hinge Ingle, Chitra R; Patrike, Swapna

    2014-10-14

    Primary splenic epithelial cyst is an unusual event in everyday surgical practice with about 800 cases reported until date in the English literature. Splenic cysts may be parasitic or non-parasitic in origin. Nonparasitic cysts are either primary or secondary. Primary cysts are also called true, congenital, epidermoid or epithelial cysts. Primary splenic cysts account for 10% of all benign non-parasitic splenic cysts and are the most frequent type of splenic cysts in children. Usually, splenic cysts are asymptomatic and can be found incidentally during imaging techniques or on laparotomy. The symptoms are related to the size of cysts. When they assume large sizes, they may present with fullness in the left abdomen, local or referred pain, symptoms due to compression of adjacent structures (like nausea, vomiting, flatulence, diarrhoea) or rarely thrombocytopenia, and occasionally complications such as infection, rupture and/or haemorrhage. The preoperative diagnosis of primary splenic cysts can be ascertained by ultrasonography (USG), computed tomography or magnetic resonance imaging, although the wide use of USG today has led to an increase in the incidence of splenic cysts by 1%. However, careful histopathological evaluation along with immunostaining for presence of epithelial lining is mandatory to arrive at the diagnosis. The treatment has changed drastically from total splenectomy in the past to splenic preservation methods recently.

  5. Intrapericardial foregut cyst associated with intrauterine death.

    PubMed Central

    Mooney, E E; Wax, T D; Reimer, K A

    1997-01-01

    Intrapericardial developmental foregut cysts are rare and are most frequently incidental findings at necropsy in adults. A 29 year old Asian woman delivered a 24 week stillborn fetus seven days after diagnosis of intrauterine death caused by rupture of a foregut cyst. Multiple cysts occupied the wall of the right atrium and its rupture caused haemopericardium and cardiac tamponade. Images PMID:9462251

  6. Postlaminectomy Bilateral Lumbar Intraspinal Synovial Cysts

    PubMed Central

    Cho, Sung Ik; Lee, Jung Hwan

    2016-01-01

    Lumbar intraspinal synovial cysts are included in the difference diagnosis of lumbar radiculopathy. Developing imaging modalities has result in increased reporting about these lesions. However, the case of bilateral new lumbar intraspinal synovial cysts after laminectomy has been rarely reported. We report of a rare case with bilateral lumbar intraspinal synovial cysts after laminectomy, requiring surgical excision. PMID:27799997

  7. Unicystic ameloblastoma arising from a residual cyst

    PubMed Central

    Mahajan, Amit D; Manjunatha, Bhari Sharanesha; Khurana, Neha M; Shah, Navin

    2014-01-01

    Intraoral swellings involving alveolar ridges in edentulous patients are clinically diagnosed as residual cysts, traumatic bone cysts, Stafne's jaw bone cavity, ameloblastoma and metastatic tumours of the jaw. This case report describes a residual cyst in a 68-year-old edentulous male patient which was enucleated and histopathologically confirmed as a unicystic ameloblastoma. PMID:25199192

  8. [Unusual localization of an echinococcal cyst].

    PubMed

    De Both, T; Vidović, M; Pasini, J

    1993-01-01

    Hardly ever one can find a hydatid cyst in other parts of the organism except in the liver and lungs. The localization in the retroperitoneum is very rare. We have shown an unusually located hydatid cyst in the retroperitoneum. The cyst was firmly integrated with the structure of m. psoas and the muscle resection was necessary.

  9. [Two cases of abdominal bronchogenic cyst].

    PubMed

    Takeshita, K; Watabe, N; Sato, A; Watanabe, I; Yamaguchi, M; Tezuka, H; Abe, H; Sakamoto, K

    1990-09-01

    Two cases of abdominal bronchogenic cyst were reported. In the first case, the cyst was communicated with gastric fundus and existed as gastric abscess. In the second case, the cyst showed high CT number and chemical analysis of the contents revealed high range of Ca, Fe and Amylase levels.

  10. CONTRAST-ENHANCED MRI OF SUBCHONDRAL CYSTS IN PATIENTS WITH OR AT RISK FOR KNEE OSTEOARTHRITIS: THE MOST STUDY

    PubMed Central

    Crema, M.D.; Roemer, F.W.; Marra, M.D.; Niu, J.; Lynch, J.A.; Felson, D.T.; Guermazi, A.

    2009-01-01

    Objective The aim of the study was 1) to evaluate contrast enhancement patterns of subchondral cysts on magnetic resonance imaging and 2) to discuss possible radiological explanations of cyst enhancement based on existing theories of subchondral cyst formation in osteoarthritis. Materials and Methods The Multicenter Osteoarthritis (MOST) Study is a NIH-funded longitudinal observational study for individuals who have or are at high risk for knee osteoarthritis. All subjects with available non-enhanced and contrast enhanced MRI were included. The tibiofemoral and patellofemoral joints were divided in 14 subregions. The presence and size of subchondral cysts and bone marrow edema-like lesions (BMLs) were scored semiquantitatively in each subregion on non-contrast enhanced MRI from 0 to 3. Enhancement of subchondral cysts was evaluated on contrast enhanced MRI as grade 0 (absent), grade 1 (partial enhancement), or grade 2 (full enhancement). The adjacent articular cartilage was scored in each subregion on non-enhanced MRI as grade 0 (intact), grade 1 (partial thickness loss), or grade 2 (full thickness loss). Results Four hundred knees were included (1 knee per person, 5600 subregions). Subchondral cysts were detected in 260 subregions (4.6%). After intravenous contrast administration, 245 cysts (94.2%) showed full enhancement, 12 (4.6%) showed partial enhancement and 3 (1.2%) showed no enhancement. Enhancing BMLs were found in 237 (91.2%) subregions containing cysts, which were located adjacent or in the middle of BMLs. In 121 subregions (46.5%) having cysts, no adjacent full thickness cartilage loss was detected. Conclusion Most subchondral cysts demonstrated full or partial contrast enhancement, and were located adjacent or in the midst of enhancing BMLs. As pure cystic lesions are not expected to enhance on MRI, the term “subchondral cyst-like bone marrow lesion” might be appropriate to describe these lesions. PMID:19767165

  11. Interventional radiology in bone and joint

    SciTech Connect

    Bard, M.; Laredo, J.D.

    1988-01-01

    Recent radiologic procedures in bone and joints, some of which eliminate the need for surgery are exposed, including: trephine biopsies of the thoracic and lumbar spine, sacro-iliac joints, peripheral bones synovial membrane and soft tissues, using either fluoroscopic echographic or CT guidance - chemonucleolysis - vascular embolization of skeletal tumors and management of vertebral hemangiomas - selective steroid injection in a broad spectrum of diseases including vertebral facet syndrome, cervicobrachial nerve root pain, rotator cuff calcium deposit, bone cysts.

  12. Lymphoepithelial Cyst of the Pancreas

    PubMed Central

    Arumugam, Prabhu; Fletcher, Natalie; Kyriakides, Charis; Mears, Lisa; Kocher, Hemant M.

    2016-01-01

    Lymphoepithelial cyst (LEC) of the pancreas is an extremely rare, benign pancreatic cystic lesion that is difficult to differentiate preoperatively from other cystic pancreatic lesions. LEC may have malignant potential. Here, we describe a case of LEC of the pancreas – initially suspected to be a mucinous cyst neoplasm – in an elderly man presenting with abdominal pain, who went on to have a distal pancreatectomy and splenectomy. We also review the relevant literature and discuss implications for the diagnosis and management of this rare lesion. PMID:27403123

  13. [Retroperitoneal marsupialization of renal cysts].

    PubMed

    Radović, N; Popović, D; Rifai, M; Mavrić, I; Sefc, J; Hrmić, I

    1997-01-01

    The use of minimal invasive surgery in urology continue to increase. Retroperitoneoscopic approach in performing minimal invasive surgery of retroperitoneum shortens the duration of operation in comparison with transabdominal approach, with minimal risk of intraabdominal complications. We described the use of the retroperitoneoscopic approach to the upper pole of a kidney for marsupialization of a symptomatic renal cyst. The procedure was minimally traumatic, morbidity was negligible and the patient was discharged from the hospital the third day after the operation. We believe that retroperitoneoscopic management of giant symptomatic renal cysts will be applicable, together with other existing methods.

  14. [Lymphoepithelial cyst of the pancreas].

    PubMed

    Székely, E; Tarján, Z; Csapó, Z

    2001-10-01

    Authors present a case of a retroperitoneal lymphoepithelial cyst, which occurs rarely in this localisation. The histological picture is reminiscent of a branchiogen cyst. Usually it is recognised accidentally, with US or CT examinations performed for other reasons. In case the general condition of the patient is satisfactory, the surgical removal of such a tumour is recommended, since it is almost impossible to differentiate from more harmful lesions by CT or US examination, and if there are no tumour cells on the smears obtained by fine needle aspiration, there is always the doubt of sampling error.

  15. Treatment of neonatal abdominal cysts.

    PubMed

    Dénes, J; Lukäcs, F V; Léb, J; Bognár, M

    1974-01-01

    Intraperitoneal or retroperitoneal cystic structures in the newborn appear with a variable clinical picture and in the case of intra-abdominal cysts, surgery is performed mostly on an emergency basis. In such cases the exact preoperative diagnosis is difficult and is seldom made. With early laparotomy, extensive small bowel resection can usually be avoided. Retroperitoneal lesions are mostly of renal origin; in such cases, preoperative diagnosis is easy, being based on specific examinations. In the year 1973, 5 newborns with an intraperitoneal or retroperitoneal cyst have been treated surgically. In this series, one infant died after resection of 90% of the small bowel.

  16. Benign retroperitoneal cyst of Mullerian type.

    PubMed

    Yohendran, Jay; Dias, Maxwell M; Eckstein, Robert; Wilson, Tim

    2004-10-01

    Retroperitoneal cysts are rare, usually asymptomatic, lesions. We present the case of a 42-year-old woman with an asymptomatic abdominal mass. The mass excised at our district hospital was found in the retroperitoneum. Histologically, the cyst was lined with benign Mullerian-type epithelium. The classification, aetiology and clinical manifestations of retroperitoneal cysts are discussed. Retroperitoneal cysts present as an acute abdomen in only a minority of cases. Ultrasound is the most reliable test for their detection, usually followed by computed tomography and/or an upper gastrointestinal series. Optimally, these cysts should be completely excised.

  17. Retroperitoneoscopic excision of a mesenteric cyst.

    PubMed

    Horiuchi, T; Shimomatsuya, T; Uchinami, M; Yoshida, M; Amaya, H; Aotake, T; Chiba, Y; Imamura, Y

    2000-02-01

    Mesenteric cysts are rare intra-abdominal lesions. We present a case of a mesenteric cyst that was discovered by abdominal computed tomography (CT) and excised by retroperitoneoscopic surgery. There have been 10 reports of excision of mesenteric cysts by laparoscopy in the literature, but retroperitoneoscopic resection of such cysts has not been reported. This case suggests that when a mesenteric cyst arises from the ascending or descending colon, the retroperitoneal approach has a lower risk of traumatizing the bowel than does the laparoscopic intra-abdominal approach, and it does not have to compress other intra-abdominal organs.

  18. Primary hydatid cyst of the retroperitoneum.

    PubMed

    Sall, Ibrahima; Ali, Abdelmounaim Ait; El Kaoui, Hakim; Bouchentouf, Sidi Mohammed; El Hjouji, Abderrahmane; El Fahssi, Mohammed; Bounaim, Ahmed; Zentar, Aziz; Sair, Khalid

    2010-02-01

    Retroperitoneal contamination may occur during the natural history of hydatid disease. Primary hydatid cyst of the retroperitoneum is extremely rare. The authors report a case of a giant retroperitoneal hydatid cyst. Clinicians and surgeons must be aware of this possibility and follow a policy of nonsystematic puncture of an abdominal cyst and avoid spillage during surgery. Symptoms are related to the size, location, or ensuing complications of a cyst. Its occurrence should be strongly suspected ahead of any abdominal cyst, especially in an endemic area, where it may act as a parasite. Total and careful surgical excision is the gold-standard therapy.

  19. Saccular cyst with atypical presentation

    PubMed Central

    Zamfir-Chiru-Anton, A; Gheorghe, DC

    2016-01-01

    Respiratory obstruction and stridor in infants and children are not uncommon. A rare cause of these sometimes life-threatening symptoms is the congenital saccular cyst. Objectives: We present the case of a 5-year-old girl with a cervical tumor, which appeared after a laryngeal endoscopic surgery of a saccular cyst with two relapses and a particular local evolution of its recurrence through the cricothyroid membrane. Material and method: The patient data has been reviewed over the entire follow-up period and a thorough an analysis of her investigations and surgery was performed. Results: The unusual evolution of this case was marked by an atypical exteriorization – not found in the published literature. The surgical approach was external, by paramedian thyrotomy, with no further long-term recurrence. Conclusions: An accurate diagnosis of saccular cysts can be made with the help of medical history, by an endoscopic visualization of the lesion and by the CT-scan imaging of the cervical region. Sometimes, saccular cysts can extend beyond laryngeal limits, determining fluid-filled tumors in the cervical region. PMID:27453755

  20. A giant splenic hydatid cyst

    PubMed Central

    Sandhu, Karamjot Singh; Mittal, Amit; Gupta, Samita; Jindal, Gunjan

    2016-01-01

    A 16-year-old girl presented with pain in the left hypochondrium, which had been progressing for 5 months. Examination revealed large splenomegaly, and ultrasonography showed a huge hydatid cyst in the spleen. Preoperative planning and postoperative care lead to successful management of this entity. Radiological investigations also play a major role in diagnosis and decrease morbidity. PMID:26722171

  1. [Adventitial cyst of the aorta].

    PubMed

    Kitzis, M; Assens, P; Couffinhal, J C; Bourgeois, P; Weiss, A M; Remond, P; Andreassian, B

    1983-11-10

    The authors report a case of adventitial cyst of the abdominal aorta. This would seem to be the first time that a cyst has been reported in the literature with this localization. A 54 year old female patient was treated surgically for a suspected aneurysm of the abdominal aorta. Her antecedents included syphilis treated with bismuth. The condition began with a lumbago with no clearly defined etiology. An abdominal X-ray without preparation visualized a calcified abdominal tumor in a retroperitoneal position, apparently attached to the aorta. Arteriography showed that the tumor was excluded from the circulation. Surgical exploration of the aorta demonstrated a cystic tumor, which was resected. A review of the literature concerning the pathology of arterial cysts shows no previous cases of aortic cyst. On the other hand, references to identical anomalies of the iliac, femoral, popliteal and radial arteries provide grounds for discussion of the etiology of this aortic disease. The macroscopic data and histological studies suggest a phenomenon of cystic degeneration rather than a constitutional anomaly of the artery, or, in this particular case, an anomaly connected with syphilitic lesions.

  2. Reinke Edema: Watch For Vocal Fold Cysts.

    PubMed

    Tüzüner, Arzu; Demirci, Sule; Yavanoglu, Ahmet; Kurkcuoglu, Melih; Arslan, Necmi

    2015-06-01

    Reinke edema is one of the common cause of dysphonia middle-aged population, and severe thickening of vocal folds require surgical treatment. Smoking plays a major role on etiology. Vocal fold cysts are also benign lesions and vocal trauma blamed for acquired cysts. We would like to present 3 cases with vocal fold cyst related with Reinke edema. First case had a subepidermal epidermoid cyst with Reinke edema, which could be easily observed before surgery during laryngostroboscopy. Second case had a mucous retention cyst into the edematous Reinke tissue, which was detected during surgical intervention, and third case had a epidermoid cyst that occurred 2 months after before microlaryngeal operation regarding Reinke edema reduction. These 3 cases revealed that surgical management of Reinke edema needs a careful dissection and close follow-up after surgery for presence of vocal fold cysts.

  3. Familial multiple mesothelial cysts of the spleen.

    PubMed

    Iwanaka, T; Nakanishi, H; Tsuchida, Y; Oka, T; Honna, T; Shimizu, K

    1995-12-01

    A 5-month-old boy who was diagnosed as having hydrops fetalis at 25 weeks' gestation had severe ascites of unknown origin. At the age 12 months, ultrasonography and computed tomography showed multiple cysts in the spleen that were increasing in size rapidly. Splenectomy resulted in complete disappearance of the ascites. These cysts were diagnosed as mesothelial cysts because the cell lining of the splenic cysts stained positively with alcian blue and cytokeratin. The boy's mother had undergone splenectomy for splenic and retroperitoneal lymphangiomas at 4 years of age. Histological reevaluation showed that the lining of her splenic cysts had the same mesothelial components as her son's. Their chromosomal assay showed normal karyotypes. Mesothelial cyst of the spleen appears similar to splenic lymphangioma morphologically; however, bleomycin and OK-432 were not effective. Familial splenic mesothelial (epidermoid) cysts have been reported in three sets of siblings, but this is the first report of their occurrence in mother and son.

  4. Coracoclavicular joint: osteologic study of 1020 human clavicles

    PubMed Central

    Gumina, S; Salvatore, M; De Santis, P; Orsina, L; Postacchini, F

    2002-01-01

    We examined 1020 dry clavicles from cadavers of Italian origin to determine the prevalence of the coracoclavicular joint (ccj), a diarthrotic synovial joint occasionally present between the conoid tubercle of the clavicle and the superior surface of the horizontal part of the coracoid process. Five hundred and nine clavicles from individuals of different ages were submitted to X-ray examination. Using radiography, we measured the entire length and the index of sinuosity of the anterior lateral curve, on which the distance between the conoid tubercle and the coracoid process depends. We also used radiography to record the differences in prevalence of arthritis in two neighbouring joints, the acromioclavicular and sternoclavicular joints. Of the 1020 clavicles, eight (0.8%) displayed the articular facet of the ccj. No statistical correlation was found between clavicular length and the index of sinuosity of the anterior lateral curve. The prevalence of arthritis in clavicles with ccj was higher than that revealed in clavicles without ccj. The prevalence of ccj in the studied clavicles is lower than that observed in Asian cohorts. Furthermore, ccj is not conditioned by either length or sinuosity of the anterior lateral curve of the clavicle. Finally, the assumption that ccj is a predisposing factor for degenerative changes of neighbouring joints is statistically justified. PMID:12489763

  5. Epidermoid Cyst of Mandible Ramus: Case Report

    PubMed Central

    Loxha, Mergime Prekazi; Salihu, Sami; Kryeziu, Kaltrina; Loxha, Sadushe; Agani, Zana; Hamiti, Vjosa; Rexhepi, Aida

    2016-01-01

    Introduction: An epidermoid cyst is a benign cyst usually found on the skin. Bone cysts are very rare and if they appear in bone they usually appear in the distal phalanges of the fingers. Epidermoid cysts of the jaws are uncommon. Case presentation: We present a case, of a 41 year-old female patient admitted to our department because of pain and swelling in the parotid and masseteric region–left side. There was no trismus, pathological findings in skin, high body temperature level, infra-alveolar nerves anesthesia or lymphadenopathy present. The orthopantomography revealed a cystic lesion and a unilocular lesion that included mandibular ramus on the left side with 3 cm in diameter. Under total anesthesia, a cyst had been reached and was enucleated. Histopathologic findings showed that the pathologic lesion was an epidermoid cyst. Discussion: Epidermoid and dermoid cysts are rare, benign lesions found throughout the body. Only a few cases in literature describe an intraossesus epidermoid cyst. Conclusion: Our case is an epidermoid cyst with a rare location in the region of the mandibular ramus. It is not associated with any trauma in this region except medical history reveals there was an operative removal of a wisdom tooth 12 years ago in the same side. These cysts are interesting from the etiological point of view. They should be considered in the differential diagnosis of other radiolucent lesions of the jaws. Surgically they have a very good prognosis, and are non-aggressive lesions. PMID:27594757

  6. Retroperitoneal bronchogenic cyst mimicking hydatid liver: a case report.

    PubMed

    Parray, Fazl Q; Sherwani, Afak Yusuf; Dangroo, Sajad Ahmad; Bisati, Rafia Aziz; Malik, Nighat Shaffi

    2012-01-01

    Bronchogenic cysts frequently occur in the mediastinum. They may be rarely encountered in the abdomen and retroperitoneum. Bronchogenic cysts can in fact mimic hydatid cysts. We report a case of retroperitoneal bronchogenic cyst below the right hemidiaphragm mimicking a hydatid cyst of the liver in a 30-year-old female.

  7. Laparoscopic management of hydatid cyst in the lesser sac

    PubMed Central

    Sahoo, Manash Ranjan; Kumar, Saurabh; Panda, Srikanta; Shameel, P. Ahammed

    2016-01-01

    Hydatid cyst is a disease caused by Echinococcus granulosus. Various anatomical location of hydatid cyst has been described in literature. Liver is the most common site of hydatid cyst and lungs are the second most common site. Hydatid cyst of lesser sac is a rare entity. Here we present a rare case report of laparoscopic management of hydatid cyst in lesser sac. PMID:27073313

  8. Imaging in pulmonary hydatid cysts

    PubMed Central

    Garg, Mandeep K; Sharma, Madhurima; Gulati, Ajay; Gorsi, Ujjwal; Aggarwal, Ashutosh N; Agarwal, Ritesh; Khandelwal, Niranjan

    2016-01-01

    Hydatid disease is a zoonosis that can involve almost any organ in the human body. After the liver, the lungs are the most common site for hydatid disease in adults. Imaging plays a pivotal role in the diagnosis of the disease, as clinical features are often nonspecific. Classical radiological signs of pulmonary hydatid cysts have been described in the literature, aiding in the diagnosis of the disease. However, complicated hydatid cysts can prove to be a diagnostic challenge at times due to their atypical imaging features. Radiography is the initial imaging modality. Computed tomography can provide a specific diagnosis in complicated cases. Ultrasound is particularly useful in peripheral lung lesions. The role of magnetic resonance imaging largely remains unexplored. PMID:27358685

  9. Chrysophyte cysts as potential environmental indicators.

    USGS Publications Warehouse

    Adam, D.P.; Mahood, A.D.

    1981-01-01

    Many chrysophyte algae produce morphologically distinctive, siliceous, microscopic cysts during a resting stage of their life cycles; these cysts are often preserved in sediments. Scanning electron microscopy and Nomarski optics permit much more detailed observation of these cysts than was heretofore possible. Many cyst types are found only in specific habitats, such as montane lakes, wet meadows, ephemeral ponds, and Sphagnum bogs. In the samples studied, cysts seem to be most common in fluctuating fresh-water habitats of low to moderate pH and some winter freezing. Chrysophyte cysts have the potential to be a useful tool for modern environmental assessments and paleoecological studies of Cenozoic fresh-water lacustrine deposits. -from Authors

  10. An unusual presentation of a retroperitoneal cyst.

    PubMed

    Sarkar, Debashis; Gulur, Dev; Patel, Snehal; Nambirajan, Thiagarajan

    2014-01-01

    A 34-year-old woman presented to the surgical assessment unit with severe right loin to groin pain. An ultrasound scan of the abdomen revealed a complex cyst in the right iliac fossa and a subsequent CT scan revealed a 7.5 cm retroperitoneal cystic lesion below the lower pole of the right kidney. The patient also had MRI of the kidneys, which confirmed the finding. The image showed the cyst was not attached to the kidneys and was clearly separate. She underwent a laparoscopic excision of the cyst. Histopathology revealed a cyst lined by a single layer of mucinous epithelium of endocervical type with foci of calcification and hyalinisation on the wall. The cyst was thought to be a benign cyst of Mullerian origin.

  11. Glandular odontogenic cyst: A rare entity

    PubMed Central

    Shah, Monali; Kale, Hemant; Ranginwala, Amena; Patel, Govind

    2014-01-01

    Glandular odontogenic cyst (GOC) is an uncommon developmental odontogenic cyst of jaws with a relative frequency between 0.012 and 1.3%. GOC is very rare and only 111 cases have been documented in the English literature so far. Generally, this cyst is encountered in the anterior areas of the mandible and is more common with a wide age range, the mean age being 49.5 years and has a tendency to recur. GOC is often misdiagnosed because of its overlapping histopathological features with that of other odontogenic cysts such as lateral periodontal cyst (LPC) or botryoid cyst and central low-grade Mucoepidermoid carcinoma. Histopathological diagnosis and differential diagnosis of GOC is challenging for pathologist. Here, we present a case of GOC in a 40 year old male patient in left mandibular region that crossed the midline. PMID:24959044

  12. An unusual presentation of a retroperitoneal cyst

    PubMed Central

    Sarkar, Debashis; Gulur, Dev; Patel, Snehal; Nambirajan, Thiagarajan

    2014-01-01

    A 34-year-old woman presented to the surgical assessment unit with severe right loin to groin pain. An ultrasound scan of the abdomen revealed a complex cyst in the right iliac fossa and a subsequent CT scan revealed a 7.5 cm retroperitoneal cystic lesion below the lower pole of the right kidney. The patient also had MRI of the kidneys, which confirmed the finding. The image showed the cyst was not attached to the kidneys and was clearly separate. She underwent a laparoscopic excision of the cyst. Histopathology revealed a cyst lined by a single layer of mucinous epithelium of endocervical type with foci of calcification and hyalinisation on the wall. The cyst was thought to be a benign cyst of Mullerian origin. PMID:25368127

  13. [Acquired renal cysts in maintenance dialysis patients].

    PubMed

    Lie, B; Hust, W; Asgarzadeh, A; Mann, H

    1986-03-01

    Ultrasonographic examination of the kidneys of 111 patients on long term maintenance hemodialysis was performed. None of the patients had genuine polycystic kidney disease. In many patients acquired cysts were found. Frequency and volume of these cysts were the same on the right and left side. There was no correlation between the age of the patients and the number of cysts. There were no differences concerning sex and type of primary renal disease. There was a significant positive correlation between time on maintenance hemodialysis and number of cysts but no correlation between number of cysts and hemoglobin concentration. This is in contrast to data in the literature. Clinical relevance of acquired kidney cysts in dialysis patients concerns hematuria, retroperitoneal bleeding, kidney stone formation, septicemia and malignancy.

  14. Retroperitoneal localization of hydatid cyst disease.

    PubMed

    Hatipoglu, A R; Coskun, I; Karakaya, K; Ibis, C

    2001-01-01

    In this study we discuss a rare case; hydatid cyst disease that is located in the retroperitoneum. Two cases were treated in our department with hydatid cyst disease located in the retroperitoneum; one of the cysts was in the minor pelvis and the other was on the left psoas muscle. Diagnosis was confirmed with blood tests, and radiological examinations. The cyst wall was excised partially and was oversewn. Following the operation both of the patients were given albendasole tablets for 10 weeks with blood count and liver enzyme monitorization. Hydatic cysts located in retroperitoneum were treated successfully. Especially in the endemic areas hydatid cyst should be remembered when evaluating cystic masses in the retroperitoneum. It can be treated successfully with surgery.

  15. Retroperitoneal bronchogenic cyst mimicking pancreatic cystic lesion.

    PubMed

    Wang, Shin-E; Tsai, Yi-Fang; Su, Cheng-Hsi; Shyr, Yi-Ming; Lee, Rheun-Chuan; Tsai, Wan-Chen; Li, Fen-Yau; Chen, Tien-Hua; Wu, Chew-Wun; Lui, Wing-Yiu

    2006-11-01

    Retroperitoneal bronchogenic cyst is detected extremely rarely and often masquerades as other diseases. Here, we report 2 cases of retroperitoneal bronchogenic cyst mimicking pancreatic mucinous tumor. Histologically, both cysts were composed of ciliated respiratory-like epithelium with abundant mucin content, smooth muscle bundles and mature cartilage, compatible with the diagnosis of retroperitoneal bronchogenic cyst. In addition to these 2 cases, another 42 retroperitoneal bronchogenic cysts reported in the English literature were collected for review and analysis. Twelve (28%) were located over the peripancreatic area. Just over half (51%) of them were asymptomatic. No accurate preoperative diagnosis could be made for any of the lesions. About a third (33.3%) of the peripancreatic retroperitoneal bronchogenic cysts masqueraded as pancreatic cystic lesions.

  16. Retroperitoneal bronchogenic cyst: a case report.

    PubMed

    Ingu, Akira; Watanabe, Atsushi; Ichimiya, Yasunori; Saito, Tatsuya; Abe, Tomio

    2002-04-01

    A 46-year-old woman presented with a 1-year history of progressive left-arm numbness. A cyst below the left hemidiaphragm was discovered incidentally when a CT scan was performed to examine the thymus for a suspected tumor. A thymic mass was found. MRI indicated that the cyst contained proteinaceous fluid. The thymoma was approached through a median sternotomy and resected, but the cyst was found to be infradiaphragmatic. A separate, left paraspinal incision was made to access the retroperitoneum, and the cyst was resected. Histologic examination showed that the cyst was bronchogenic in origin. Retroperitoneal bronchogenic cysts are very rare, and only four cases have been reported in the English-language literature.

  17. A pigmented calcifying odontogenic cyst.

    PubMed

    Soames, J V

    1982-04-01

    A case of the pigmented variant of the calcifying odontogenic cyst occurring in a 15-year-old West Indian girl is reported. Melanin pigment was widely distributed and appeared in greatest amount in cells exhibiting the appearance of stellate reticulum. Ultrastructural examination demonstrated large numbers of melanosomes in these cells but relatively few in epithelial ghost cells. The latter contained thick bundles of tonofilaments. Melanocytes were identified and two forms were distinguished, depending on their content of premelanosomes and fully melanized melanosomes.

  18. [Cysts and cyst-like formations of the abdominal cavity and retroperitoneal space in children].

    PubMed

    Fuchko, V I; Bibliuk, I I; Martyniuk, N A; Koturbash, R I; Matiiash, Ia V

    1992-01-01

    The results of surgical treatment of 29 children with cysts, and 10--with cyst-like formations of the abdominal cavity and retroperitoneal space are described. In majority of the patients, a cyst at the terminal stage was revealed. In presence of complications, they were operated on with tentative diagnosis of acute appendicitis, or ileus. The operation consisted of cyst enucleation, its elimination with resection, or removal of the organ, creation of cystodigestive anastomosis. Postoperative lethality was 12.8%.

  19. Brainstem epidermoid cyst: An update

    PubMed Central

    Patibandla, M. R.; Yerramneni, Vamsi Krishna; Mudumba, Vijaya S.; Manisha, Nukavarapu; Addagada, Gokul Chowdary

    2016-01-01

    The incidence of epidermoid tumors is between 1% and 2% of all intracranial tumors. The usual locations of epidermoid tumor are the parasellar region and cerebellopontine angle, and it is less commonly located in sylvian fissure, suprasellar region, cerebral and cerebellar hemispheres, and lateral and fourth ventricles. Epidermoid cysts located in the posterior fossa usually arise in the lateral subarachnoid cisterns, and those located in the brain stem are rare. These epidermoids contain cheesy and flaky white soft putty like contents. Epidermoid cysts are very slow growing tumors having a similar growth pattern of the epidermal cells of the skin and develop from remnants of epidermal elements during closure of the neural groove and disjunction of the surface ectoderm with neural ectoderm between the third and fifth weeks of embryonic life. We are presenting an interesting case of intrinsic brainstem epidermoid cyst containing milky white liquefied material with flakes in a 5-year-old girl. Diffusion-weighted imaging is definitive for the diagnosis. Ideal treatment of choice is removal of cystic components with complete resection of capsule. Although radical resection will prevent recurrence, in view of very thin firmly adherent capsule to brainstem, it is not always possible to do complete resection of capsule without any neurological deficits. PMID:27366244

  20. Neurenteric Cyst Presenting with Bleeding Per Rectum

    PubMed Central

    Yadav, Taruna; Rattan, Kamal Nain

    2016-01-01

    Neurenteric cyst in the thoracic cavity may produce a myriad of clinical features. We report a 7-month-old girl who presented with significant bleeding per rectum. On imaging, a mediastinal cystic structure with air-fluid levels was evident with cervico-thoracic vertebral anomalies. The cyst was excised and histopathology showed intestinal mucosal lining with heterotopic pancreatic tissue confirming the diagnosis of neurenteric cyst.

  1. Neurenteric Cyst Presenting with Bleeding Per Rectum.

    PubMed

    Yadav, Taruna; Parmar, Padam; Rattan, Kamal Nain

    2016-01-01

    Neurenteric cyst in the thoracic cavity may produce a myriad of clinical features. We report a 7-month-old girl who presented with significant bleeding per rectum. On imaging, a mediastinal cystic structure with air-fluid levels was evident with cervico-thoracic vertebral anomalies. The cyst was excised and histopathology showed intestinal mucosal lining with heterotopic pancreatic tissue confirming the diagnosis of neurenteric cyst. PMID:27672582

  2. Neurenteric Cyst Presenting with Bleeding Per Rectum.

    PubMed

    Yadav, Taruna; Parmar, Padam; Rattan, Kamal Nain

    2016-01-01

    Neurenteric cyst in the thoracic cavity may produce a myriad of clinical features. We report a 7-month-old girl who presented with significant bleeding per rectum. On imaging, a mediastinal cystic structure with air-fluid levels was evident with cervico-thoracic vertebral anomalies. The cyst was excised and histopathology showed intestinal mucosal lining with heterotopic pancreatic tissue confirming the diagnosis of neurenteric cyst.

  3. Neurenteric Cyst Presenting with Bleeding Per Rectum

    PubMed Central

    Yadav, Taruna; Rattan, Kamal Nain

    2016-01-01

    Neurenteric cyst in the thoracic cavity may produce a myriad of clinical features. We report a 7-month-old girl who presented with significant bleeding per rectum. On imaging, a mediastinal cystic structure with air-fluid levels was evident with cervico-thoracic vertebral anomalies. The cyst was excised and histopathology showed intestinal mucosal lining with heterotopic pancreatic tissue confirming the diagnosis of neurenteric cyst. PMID:27672582

  4. Laparoscopic treatment for renal hydatid cyst.

    PubMed

    Rabii, Redouane; Mezzour, Mohamed Hicham; Essaki, Hicham; Fekak, Hamid; Joual, Abdenbi; Meziane, Fethi

    2006-03-01

    A multivesicular hydatid cyst was removed from the left kidney of a 26-year-old woman by retroperitoneal laparoscopy to avoid contamination of the abdominal cavity. A scolicidal agent (20% hypertonic saline) was injected around the kidney initially and then instilled into the cyst after the contents had been evacuated. There were no complications and no anaphylactic shock. This appears to be the first reported case of treatment of renal hydatid cyst by laparoscopy.

  5. Endoscopic management of a retroperitoneal hydatid cyst.

    PubMed

    Chowbey, Pradeep K; Wadhwa, Atul; Shah, Sumeet; Sharma, Anil; Khullar, Rajesh; Soni, Vandana; Baijal, Manish

    2004-08-01

    Hydatid cyst is a significant health problem in endemic regions. Although progress has been made in medical treatment and interventional radiology techniques, surgery is currently the treatment of choice. The hydatid cysts are known to occur at several unusual sites in the body. With increasing experience in laparoscopy and retroperitoneoscopy, attempts have been made to offer the advantages of minimal access procedures to hydatid disease patients. We present a case report of such a patient whose retroperitoneal hydatid cyst was removed endoscopically.

  6. CT demonstration of perirenal lymphatic cysts.

    PubMed

    De Maeyer, P; Baert, A L; Usewils, R; Wynants, P; De Pauw, A

    1982-01-01

    A case of perirenal lymphatic cysts demonstrated by computed tomography is reported. These lymphatic cysts, a histological subtype of lymphangiomata, are clearly visible as collections with clear fluid-type density surrounding both kidneys. The retroperitoneal localization of this rarity has been reported in the radiological literature, whereas, to our knowledge, the radiological demonstration of the perirenal localization has not. CT provides a unique method for direct radiological visualization of the cyst.

  7. Swollen eyelid reveals multiple intracranial hydatid cysts associated with a palpebral cyst.

    PubMed

    Tzili, N; Ahbeddou, S; Ahmimech, J; Abboud, H; Boutarbouch, M; El Hassan, A; Berraho, A

    2016-02-01

    We report a case of a hydatid cyst of the eyelid in a 12-year-old boy associated with cerebral involvement. The patient was initially treated by neurosurgeons for brain cysts. The course after an interval of two months was marked by regression of the palpebral cyst on albendazole.

  8. Nasoalveolar cyst: an enigma for the dentist.

    PubMed

    Misra, Satya Ranjan; Gopal, Maragathavalli; Mohanty, Neeta; Rastogi, Varun

    2015-01-07

    A nasoalveolar cyst is a rare, non-odontogenic soft tissue cyst encountered in the anterior maxillary labial sulcus as an asymptomatic soft tissue swelling. Often, patients with these cysts report them to the dental clinic where they are mistaken for odontogenic lesions by the dental surgeon, especially if concomitant dental problems are present. They cannot be detected by routine conventional dental radiography as they are peripheral, lying within the mucosa thereby posing a diagnostic challenge. We document a case of a 47-year-old woman with a nasoalveolar cyst.

  9. Congenital laryngeal cyst: a case report.

    PubMed

    Mariën, S; Jespers, A; Vidts, G; Schmelzer, B

    2003-01-01

    Congenital laryngeal cysts are a rare cause of stridor in the neonate. Nevertheless, delayed diagnosis and treatment can cause life-threatening airway obstruction. Even though the diagnosis is easily made by careful inspection, treatment results often in recurrence. These facts are illustrated by a case of a baby with a saccular cyst. Immediately after diagnosis and 5 days later the cyst was de-roofed using a CO2 laser via an endolaryngeal approach. Because of a second recurrence an excision of the cyst was performed via a lateral cervical approach. PMID:12836468

  10. Videothoracoscopy in the treatment of mediastinal cysts

    PubMed Central

    Brzeziński, Daniel; Kozak, Józef

    2014-01-01

    Introduction Progress in the development of surgical techniques has led to the growing use of video-assisted thoracoscopic surgery (VATS) techniques in mediastinal cyst treatment. Aim To present our experience of treating mediastinal cysts with the minimally invasive technique. Material and methods Fifty patients with mediastinal cysts were treated from 2001 to 2011. There were 32 women and 18 men. The age of the patients ranged from 17 to 72, the mean age being 42 years. All patients underwent basic preoperative diagnostic tests of the chest: X-ray, computed tomography (CT), bronchoscopy and spirometry; 4 patients underwent endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and 3 fine needle aspiration biopsy (FNAB) of the described lesions. Results The VATS was performed in each case. Conversion was carried out due to superior mediastinal location in 10 cases and pleural adhesions in 3 cases. The partial resection of a cyst was performed in 3 patients. One patient was treated conservatively due to heart failure. In that patient the transthoracic needle aspiration of a cyst under ultrasound guidance using alcoholisation with 76% ethanol with a good effect was performed twice. Cyst recurrence was observed in 1 case. Conclusions The surgical access depends on the location of a cyst. The VATS resection of a superior mediastinal cyst is not always feasible. Surgery of mediastinal cysts is both diagnostic and curative. PMID:25337163

  11. [Dermoid cyst of the parotid gland].

    PubMed

    Trandafir, Violeta; Trandafir, Daniela; Ferariu, D; Boişteanu, Otilia; Haba, Danisia

    2011-01-01

    Dermoid cyst of the parotid gland is a rare clinical entity. Definitive clinical diagnosis is often difficult to determine preoperatively because of the lack of pathognomonic features. The most frequent location of a parotid dermoid cyst is a triangular area lying above the pinna. Imaging studies do not definitely diagnose a parotid dermoid cyst. Although parotid dermoid cyst is (generally) well-encapsulated, complete removal of the cyst wall is not sufficient to cure it, so it is mandatory to perform careful excision of the cyst by parotidectomy, in terms of preserving facial nerve integrity. Histopathology of the parotid gland tumor removed by parotidectomy makes a diagnosis of certainty, by revealing a cyst wall with keratinization of the squamous epithelium and the presence of skin annexes (hair follicles, sweat glands, sebaceous glands). We present a rare case of parotid dermoid cyst in a 21-year-old male patient with symptoms and imaging rather suggestive of arch I branchial cyst and a brief review of data in the medical literature of the last 20 years.

  12. Lone, Mobile Left Atrial Hydatid Cyst

    PubMed Central

    Ugurlu, Mehmet; Baktir, Ahmet Oguz; Tekin, Ali Ihsan; Tok, Ahmet; Yagmur, Bayram

    2016-01-01

    Echinococcosis is endemic in various regions of Turkey. Cardiac involvement in echinococcosis is rare, and lone cardiac hydatid cysts are even more unusual. Because cardiac hydatid disease can be fatal, even asymptomatic patients are optimally referred for surgical treatment. We present a rare case of a lone, primary, mobile hydatid cyst in the left atrium of a 62-year-old woman. The cyst caused dyspnea from left ventricular inflow obstruction. In addition to reporting the patient's fatal case, we discuss cardiac hydatid cysts in terms of the scant medical literature. PMID:27303247

  13. Laparoscopic ablation of symptomatic renal cysts.

    PubMed

    Rubenstein, S C; Hulbert, J C; Pharand, D; Schuessler, W W; Vancaillie, T G; Kavoussi, L R

    1993-10-01

    We report a laparoscopic approach to the drainage and ablation of symptomatic simple renal cysts. Ten patients with chronic pain, 6 of whom failed primary aspiration, underwent laparoscopic cyst ablation: 6 had solitary renal cysts, 3 had multiple cysts and 1 had a peripelvic cyst. The approach was transabdominal in 9 patients and extraperitoneal in 1. Intraoperatively, cyst fluid was obtained for cytological examination, and cyst walls were excised and sent for pathological examination. When possible, the remaining inner cyst walls were fulgurated to prevent recurrence. Mean total operating room time was 2 hours 27 minutes and blood loss was minimal. The sole complication was a postoperative retroperitoneal hematoma, which was managed conservatively. Malignancy was diagnosed in 2 patients, each of whom had a negative preoperative aspiration. These patients subsequently underwent radical nephrectomy. All remaining patients were asymptomatic at a mean followup of 10 months. Laparoscopic ablation of renal cysts is a safe and effective alternative to open surgery in patients who have failed conservative measures. Preoperative and intraoperative evaluation for malignancy should be performed.

  14. Parotid duct cyst: a case report.

    PubMed

    Erkan, A N; Hürcan, C; Bal, N; Yilmazer, C; Ozlüoglu, L

    2006-01-01

    Salivary gland cysts can be benign or malignant. Salivary duct cysts are benign tumours that occur mainly in the parotid gland and represent 10% of all salivary gland cysts. We report the case of a 48-year-old man who presented with a painless preauricular mass on the right side. Superficial parotidectomy was performed based on magnetic resonance imaging (MRI). Histopathologic examination of the specimen revealed a parotid duct cyst. Here we report clinical features, diagnosis, and treatment of the case as well as a review of the literature.

  15. Prevalence of Simple Renal Cysts in Acromegaly.

    PubMed

    Yamamoto, Masaaki; Matsumoto, Ryusaku; Fukuoka, Hidenori; Iguchi, Genzo; Takahashi, Michiko; Nishizawa, Hitoshi; Suda, Kentaro; Bando, Hironori; Takahashi, Yutaka

    2016-01-01

    Objective Various organs are known to be affected by the comorbidities of acromegaly. However, the involvement of renal structural comorbidities, such as cysts, has so far remained largely unknown. In this single-center study, we aimed to determine the prevalence and factors associated with simple renal cysts in Japanese patients with acromegaly. Methods A total of 71 consecutive patients with acromegaly were analyzed, who all underwent abdominal ultrasonography at diagnosis between 1986 and 2012 at Kobe University Hospital. Results Of these 71 patients, 23 (32.4%) exhibited simple renal cysts. Acromegalic patients with renal cysts tended to be significantly older, had a higher prevalence of smoking- and higher nadir growth hormone (GH) levels during the oral glucose tolerance test (OGTT) than did those without renal cysts. A multivariate logistic regression analysis showed age, smoking, and nadir GH to be independent factors associated with renal cysts. Interestingly, the number of renal cysts positively correlated with both the basal GH levels and nadir GH levels during OGTT (r=0.66, p<0.05 and r=0.70, p<0.05, respectively). In addition, the mean diameter of renal cysts positively correlated with the systolic blood pressure (r=0.84, p<0.005). Conclusion This is the first report to show the prevalence of simple renal cysts in patients with acromegaly. Elevated nadir GH levels during OGTT were found to be associated with an increased risk of simple renal cysts. Therefore, an excessive secretion of GH may be related to the development of renal cysts. PMID:27374666

  16. Ultrasound-guided aspiration and steroid injection of a posterior cruciate ligament ganglion cyst: report of a case.

    PubMed

    Vilella, Giuseppe Maria; Guerrisi, Pietro; Lucignani, Giulia; Pasquali, Gaia; Drudi, Francesco Maria

    2015-09-01

    Ganglion cysts are benign masses that originate from mucinous degeneration of the connective tissues and are quite rare when arising from the knee joint. Symptoms are often represented by pain, joint tenderness, effusion and occasional swelling with a palpable mass in the popliteal region of the knee. Percutaneous aspiration followed by a corticosteroid injection of a ganglion cyst has either a diagnostic or therapeutic meaning and its guidance through ultrasound allows the operator to make more accurate the procedure, ensuring the correct placement of the needle inside the lesion. We report our experience in the treatment of a voluminous ganglion cyst of the posterior cruciate ligament performed through the ultrasound guidance in a symptomatic young patient.

  17. Successful Treatment of a Symptomatic Discal Cyst by Percutaneous C-arm Guided Aspiration.

    PubMed

    Yu, Hyun Jeong; Park, Chan Jin; Yim, Kyoung Hoon

    2016-04-01

    Although discal cysts are a rare cause of low back pain and radiculopathy. Currently, surgical excision is usually the first-line treatment for discal cysts. However, alternative treatment methods have been suggested, as in some cases symptoms have improved with interventional therapies. A 27-year-old man presented with an acute onset of severe pain, and was found to have a discal cyst after an open discectomy. The patient underwent cyst aspiration and steroid injection through the facet joint under C-arm guidance. After the procedure, the patient's pain improved to NRS 0-1. On outpatient physical examination 1 week, and 1 and 3 months later, no abnormal neurological symptoms were present, and pain did not persist; thus, follow-up observation was terminated. When a discal cyst is diagnosed, it is more appropriate to consider interventional management instead of surgery as a first-line treatment, while planning for surgical resection if the symptoms do not improve or accompanying neurologic deficits progress. PMID:27103969

  18. Pre-tibial synovial cyst after reconstruction of the anterior cruciate ligament: case report.

    PubMed

    Bulisani, Luís Eduardo Pedigoni; Bulisani, Erickson

    2014-01-01

    Arthroscopic reconstruction of the anterior cruciate ligament has been modernized through new surgical techniques and new materials. When tibial fixation is performed using an absorbable screw, complications may occur, such as formation of a pre-tibial cyst. The case described here is about a patient who presented an anteromedial synovial cyst in his right knee, three years after having undergone ACL reconstruction. The patient did not present any pain nor any complaints other than a mass that progressively increased in size, worsened after physical activities. Imaging examinations were requested: simple radiography of the knee and magnetic resonance. Anteromedial imaging of the knee showed a mass with well-delimited borders and internal fluid content, suggestive of a synovial cyst, with communication with the joint cavity through the tibial tunnel, without presenting enlargement or absorption of the bone tunnel. The cyst was surgically resected and the tibial tunnel occlusion was performed using a bone plug. The diagnosis of a synovial cyst was subsequently confirmed through the results from the anatomopathological examination. The patient presented good clinical evolution, with disappearance of the symptoms and a return to physical activities. PMID:26229880

  19. Successful Treatment of a Symptomatic Discal Cyst by Percutaneous C-arm Guided Aspiration.

    PubMed

    Yu, Hyun Jeong; Park, Chan Jin; Yim, Kyoung Hoon

    2016-04-01

    Although discal cysts are a rare cause of low back pain and radiculopathy. Currently, surgical excision is usually the first-line treatment for discal cysts. However, alternative treatment methods have been suggested, as in some cases symptoms have improved with interventional therapies. A 27-year-old man presented with an acute onset of severe pain, and was found to have a discal cyst after an open discectomy. The patient underwent cyst aspiration and steroid injection through the facet joint under C-arm guidance. After the procedure, the patient's pain improved to NRS 0-1. On outpatient physical examination 1 week, and 1 and 3 months later, no abnormal neurological symptoms were present, and pain did not persist; thus, follow-up observation was terminated. When a discal cyst is diagnosed, it is more appropriate to consider interventional management instead of surgery as a first-line treatment, while planning for surgical resection if the symptoms do not improve or accompanying neurologic deficits progress.

  20. Pre-tibial synovial cyst after reconstruction of the anterior cruciate ligament: case report.

    PubMed

    Bulisani, Luís Eduardo Pedigoni; Bulisani, Erickson

    2014-01-01

    Arthroscopic reconstruction of the anterior cruciate ligament has been modernized through new surgical techniques and new materials. When tibial fixation is performed using an absorbable screw, complications may occur, such as formation of a pre-tibial cyst. The case described here is about a patient who presented an anteromedial synovial cyst in his right knee, three years after having undergone ACL reconstruction. The patient did not present any pain nor any complaints other than a mass that progressively increased in size, worsened after physical activities. Imaging examinations were requested: simple radiography of the knee and magnetic resonance. Anteromedial imaging of the knee showed a mass with well-delimited borders and internal fluid content, suggestive of a synovial cyst, with communication with the joint cavity through the tibial tunnel, without presenting enlargement or absorption of the bone tunnel. The cyst was surgically resected and the tibial tunnel occlusion was performed using a bone plug. The diagnosis of a synovial cyst was subsequently confirmed through the results from the anatomopathological examination. The patient presented good clinical evolution, with disappearance of the symptoms and a return to physical activities.

  1. Successful Treatment of a Symptomatic Discal Cyst by Percutaneous C-arm Guided Aspiration

    PubMed Central

    Yu, Hyun Jeong; Park, Chan Jin

    2016-01-01

    Although discal cysts are a rare cause of low back pain and radiculopathy. Currently, surgical excision is usually the first-line treatment for discal cysts. However, alternative treatment methods have been suggested, as in some cases symptoms have improved with interventional therapies. A 27-year-old man presented with an acute onset of severe pain, and was found to have a discal cyst after an open discectomy. The patient underwent cyst aspiration and steroid injection through the facet joint under C-arm guidance. After the procedure, the patient's pain improved to NRS 0-1. On outpatient physical examination 1 week, and 1 and 3 months later, no abnormal neurological symptoms were present, and pain did not persist; thus, follow-up observation was terminated. When a discal cyst is diagnosed, it is more appropriate to consider interventional management instead of surgery as a first-line treatment, while planning for surgical resection if the symptoms do not improve or accompanying neurologic deficits progress. PMID:27103969

  2. Common antigens between hydatid cyst and cancers

    PubMed Central

    Daneshpour, Shima; Bahadoran, Mehran; Hejazi, Seyed Hossein; Eskandarian, Abas Ali; Mahmoudzadeh, Mehdi; Darani, Hossein Yousofi

    2016-01-01

    Background: Different research groups reported a negative correlation between cancers and parasitical infections. As an example, the prevalence of a hydatid cyst among patients with cancer was significantly lower than its prevalence among normal population. Tn antigens exist both in cancer and hydatid cyst. This common antigen may be involved in the effect of parasite on cancer growth. So in this work, common antigens between hydatid cyst and cancers have been investigated. Materials and Methods: Different hydatid cyst antigens including hydatid fluid, laminated and germinal layer antigens, and excretory secretory antigens of protoscolices were run in SDS PAGE and transferred to NCP paper. In western immunoblotting, those antigens were probed with sera of patients with different cancer and also sera of non-cancer patients. Also, cross reaction among excretory secretory products of cancer cells and antisera raised against different hydatid cyst antigen was investigated. Results: In western immunoblotting, antisera raised against laminated and germinal layers of hydatid cyst reacted with excretory secretory products of cancer cells. Also, a reaction was detected between hydatid cyst antigens and sera of patients with some cancers. Conclusion: Results of this work emphasize existence of common antigens between hydatid cyst and cancers. More investigation about these common antigens is recommended. PMID:26962511

  3. Dermoid Cyst Within Concha: A Case Report.

    PubMed

    Nasirmohtaram, Sevil; Akbari, Maryam

    2016-06-01

    Dermoid cysts are congenital anomalies derived from ectoderm. They are rare in head and neck region and especially in pinna. We presented an 8-year-old girl with a dermoid cyst in the conchal region of auricle which was treated with complete surgical resection. PMID:27306349

  4. Cysts of the mandible and maxilla.

    PubMed

    Parrish, K L; Kreutziger, K L

    1992-06-01

    Mandibular and maxillary cysts originate from elements of the teeth (odontogenic), or from epithelial remnants trapped in fusion lines during development (nonodontogenic). Both types can be clinically asymptomatic and must be treated surgically. The specific diagnosis of a jaw cyst and its recurrence depends upon the anatomical location, the radiographic appearance, and the pathological diagnosis.

  5. Congenital hepatic cyst with intracystic hemorrhage

    PubMed Central

    Ni, Qingqiang; Zhang, Minfeng; Yang, Cheng; Cai, Wenchang; Zhao, Qian; Shen, Weifeng; Yang, Jiamei

    2016-01-01

    Abstract Introduction: Fast-growing congenital hepatic cysts with intracystic hemorrhage are rare in clinical practice. Additionally, the clinical manifestations of and laboratory and imaging findings for this condition are often nonspecific and are particularly difficult to differentiate from those of hepatobiliary cystadenoma and cystadenocarcinoma, thus posing great challenges for diagnosis and treatment. The 2 case reports presented here aim to analyze the diagnosis and treatment of 2 rare cases of congenital hepatic cysts with intracystic hemorrhage in the Chinese Han population to provide an important reference for the clinical diagnosis and treatment of this condition. Diagnoses: These 2 case reports present 2 rare cases of congenital hepatic cysts with intracystic hemorrhage. Case 1 involved a 31-year-old patient with a very large, fast-growing hepatic cyst with intracystic hemorrhage and elevated carbohydrate antigen 199. Case 2 involved a patient with intense, paroxysmal right upper abdominal pain; computed tomography suggested a hepatic cyst with intracystic hemorrhage and possibly hepatobiliary cystadenoma. Outcomes: Both patients underwent liver resection. Postoperative follow-up showed that for both patients, the symptoms improved, the laboratory findings returned to normal levels, and the surgical outcomes were satisfactory. Conclusion: Liver resection is an ideal treatment for patients with congenital hepatic cysts with intracystic hemorrhage, and especially those with fast-growing, symptomatic hepatic cysts or hepatic cysts that are difficult to differentiate from hepatobiliary cystadenoma and cystadenocarcinoma. PMID:27759646

  6. [Diaphragmatic bronchogenic cyst: a rare case report].

    PubMed

    Chatti, K; Bedioui, H; Saïd, W; Chelbi, M; Saies, O; Bouzani, A; Abdallah, N B; Zidi, B

    2003-07-01

    Retroperitoneal bronchogenic cysts are rare and those located in the diaphragm are exceptional. We describe an additional case of bronchogenic cyst of the left crus of diaphragm. Diagnosis of a diaphragmatic lesion was confirmed during laparotomy and complete resection was successful. Final diagnosis was done on pathology.

  7. Retroperitoneal Cyst: An Uncommon Presentation of Filariasis.

    PubMed

    Ganesan, Senthil; Galodha, Saurabh; Saxena, Rajan

    2015-01-01

    Primary retroperitoneal parasitic cysts are rare. Here we report about a middle aged male patient from rural north India with a recent onset of central abdominal retroperitoneal lump, pain, and fever. After surgical resection due to diagnostic uncertainty, at histopathology, it turned out be a filarial cyst. After receiving a course of diethylcarbamazine, the patient is asymptomatic at 4 months' follow-up.

  8. Unusual perirenal location of a tailgut cyst.

    PubMed

    Kang, Joon-Won; Kim, Seung Hyup; Kim, Kyung Won; Moon, Seung Kyu; Kim, Chong Jai; Chi, Je Geun

    2002-01-01

    The authors describe a case in which a tailgut cyst occurred at an unusual location in a 22-year-old woman referred for abdominal discomfort and urinary frequency. The left abdomen contained a palpable mass, found at imaging studies to be a homogeneous, unilocular and cystic, and anterior to the left kidney. After surgical excision, it was shown to be a tailgut cyst.

  9. Dumbbell hydatid cyst of the spine.

    PubMed

    Parvaresh, M; Moin, H; Miles, J B

    1996-04-01

    We describe a case of dumbbell hydatid cyst of the T(10) pedicle. This cyst had both extradural and retroperitoneal components,leading to spinal cord compression and abdominal pain. Following surgical excision and irrigation with hypertonic saline the patient made a full recovery, and is recurrence-free after 18 months follow-up.

  10. Retroperitoneal bronchogenic cyst: CT and MR imaging.

    PubMed

    Murakami, R; Machida, M; Kobayashi, Y; Ogura, J; Ichikawa, T; Kumazaki, T

    2000-01-01

    Retroperitoneal bronchogenic cysts are extremely rare congenital anomalies that represent malformations of the embryonic foregut and are morphologically expressed as maldevelopments of the respiratory system. Because of the low prevalence of these tumors, their imaging features have seldom been described. We present the computed tomographic and magnetic resonance imaging findings of a case of retroperitoneal bronchogenic cyst.

  11. Surgical management of primary retroperitoneal hydatid cyst.

    PubMed

    Singh, Hardev; Walia, Darshanjit Singh; Samra, Navdeep Singh; Kaur, Sarbarinder; Gill, Daljit Singh; Mahna, Vijay Kumar

    2005-06-01

    Hydatid disease is caused by the cystic stage of infestation by Echinococcus granulosus. Most hydatid cysts occur in the liver followed in frequency by the lung but no site is immune. Hydatid disease of the retroperitoneum is a rare condition. A case study is described here of a 30-year-old female with diagnosis of hydatid cyst of retroperitoneum which was treated surgically.

  12. A retroperitoneal bronchogenic cyst with malignant change.

    PubMed

    Sullivan, S M; Okada, S; Kudo, M; Ebihara, Y

    1999-04-01

    A unique case of adenocarcinoma arising in a retroperitoneal bronchogenic cyst is presented. A 55-year-old woman presented with lower abdominal discomfort. Computed tomography revealed a retroperitoneal cystic mass attached to the ascending colon. The resected cyst was unilocular and filled with milky white mucus and hemorrhagic debris. Histologically, most of the cyst wall was of well-differentiated papillary adenocarcinoma with no cyst wall invasion. Other small areas of the cyst were lined with variably atypical dysplastic/metaplastic cuboidal to pseudostratified columnar epithelium. The cyst wall was mostly hyalinized, but there was apparent thickened subepithelial basement membrane, elastosis, and a single layer of smooth muscle that suggested bronchial wall structures. A mucin staining study with O-acylated sialic acid, which is used for the demonstration of gastrointestinal, cholecystic and uterine cervical mucins, was negative for the mucin-producing epithelial cells of the cyst. Thus, to our knowledge, this is the first reported case of adenocarcinoma arising in a retroperitoneal bronchogenic cyst.

  13. Germination of cysts in acetabularia mediterranea.

    PubMed

    Koop, H U

    1975-01-01

    Techniques for the growth of uniformly reacting populations of cysts of Acetabularia mediterranea and for quantitative measurement of cyst germination have been developed. Cysts of A. mediterranea can be induced to germinated by exposure to the atmosphere. Germination rates are very low in young cysts. They increased during exposure to total darkness. This "maturation of cysts" is found to be completed after a period of 12-15 weeks. Germination rates of cysts that have passed the maturation period exceed 90 percent in continuous white light and 80 percent in darkness. Cysts germinate in less than two days in darkness and less than four days in light. The influence of temperature at a range of 15 degrees C to 25 degrees C on germination kinetics is studied in light and darkness. Germination is accelerated with increasing temperature up to 21 degrees C. At higher temperature germination is delayed in light but the time of germination remains constant in darknesss. Rates of germination are not altered by the influence of temperature in light while in darkness there is a dramatic decrease at temperatures higher than 21 degrees C. From these findings it is concluded that cyst germinationA. mediteranea does not need any light but is influenced by light dependent systems. The influence of light is strongest at elevated temperatures.

  14. Bilateral follicular cysts in a water buffalo.

    PubMed

    Khan, F A; Nabi, S U; Pande, Megha; Das, G K; Sarkar, M

    2011-03-01

    The present short communication puts on record a case of bilateral, multiple follicular cysts in a water buffalo along with a detailed description of its ovarian biometry and follicular fluid composition. The ovarian weight and biometrical parameters were much higher than in normal cycling buffaloes. A total of three follicular cysts were observed, two on the right ovary and one on the left ovary, measuring 4.9, 3.0 and 2.6 cm yielding 21, 9 and 5 ml of follicular fluid, respectively. The cystic fluid was deep yellow in colour with a viscous consistency. The follicular fluid concentrations of glucose, total protein, cholesterol, acid phosphatase, calcium, phosphorus and progesterone in all the cysts were within the range reported previously in normal buffalo follicular fluid; however, the alkaline phosphatase concentration in cyst 1 and total bilirubin concentration in cysts 1 and 2 were higher than the values in normal follicular fluid. In contrast, the levels of urea nitrogen in cysts 1 and 3, and oestradiol in cyst 3 were lower than the normal values. All the three follicles had an oestradiol to progesterone ratio less than 1. The results of our study suggest that follicular cysts in buffalo are oestrogenically inactive and have an altered concentration of certain biochemical and hormonal constituents.

  15. Osteolytic lumbar discal cyst: case report.

    PubMed

    Marushima, Aiki; Uemura, Kazuya; Sato, Naoaki; Maruno, Toru; Matsumura, Akira

    2008-08-01

    A 25-year-old man presented with left lumboischialgia refractory to medical treatment. Neurological examination revealed L5 and S1 radiculopathy which rapidly worsened over a short period. Magnetic resonance imaging demonstrated disk bulging with a discal cyst at the L4-5 intervertebral space and disk herniation at the L5-S1 intervertebral space. Computed tomography showed osteolytic change of the L5 vertebral body adjacent to the cyst. Resection of the cyst and removal of the herniated disk were performed following fenestration of the L4-5 and L5-S1 interlaminar spaces. Bloody serous fluid followed by clear serous fluid was recognized during the aspiration and partial resection of the cyst at the L4-5 level. Histological examination demonstrated a cyst wall consisting of fibrous connective tissue without a single-layer lining of cells, and fibrin deposits. The patient's symptoms disappeared immediately after the operation. This osteolytic lumbar discal cyst possibly occurred subsequent to hemorrhage from the epidural venous plexus following intervertebral disk injury, hematoma encapsulation by connective fibrous tissue, and cyst wall formation in reaction to the disk injury and hemorrhage. The cyst may have enlarged due to the inflow of the serous fluid from the water-containing degenerated disk. PMID:18719328

  16. Transient sexual precocity and ovarian cysts.

    PubMed Central

    Lyon, A J; De Bruyn, R; Grant, D B

    1985-01-01

    Nine girls presenting under the age of 7 years with unsustained sexual precocity are described. Large ovarian cysts were detected by ultrasound in three and laparotomy in one. In two girls the symptoms resolved after surgical removal of the cyst; the other seven had spontaneous remission of symptoms, but in two of these transient breast development and bleeding recurred: further ovarian cyst formation was found in one of these patients. Endocrine studies performed before resolution of the cysts showed raised plasma oestradiol concentrations (64 to 440 pmol/l) in three girls and no appreciable rise in plasma luteinising hormone after gonadotrophin releasing hormone stimulation in two. We conclude that ovarian cyst formation with spontaneous resolution may cause transient sexual precocity in girls, and that ultrasound examination is an effective means of diagnosing and following these patients. Images Figure p820-b PMID:3901933

  17. [Differential diagnosis of abdominal cysts in children].

    PubMed

    Józsa, Gergő; Mohay, Gabriella; Pintér, András; Vástyán, Attila

    2015-09-13

    19 children were diagnosed with abdominal cysts of different origin in the Surgical Unit of the Department of Pediatrics, Medical University of Pécs, Hungary between 2010 and 2013. The authors discuss the details of representative cases of a parovarial cyst, an intestinal duplication, and an omental cyst with emphasis on the clinical symptoms, diagnostic tools, and surgical interventions. The authors conclude that abdominal cysts often cause mild symptoms only, and they are discovered accidentally by ultrasound imaging performed for other reasons. In some cases, the cyst can cause severe complaints or even acute abdomen requiring emergency surgery. Laporoscopy may be a valuable method both in diagnosis and surgical therapy. Abdominal CT or MRI are not required in the majority of the patients.

  18. Recurrent intramedullary epidermoid cyst of conus medullaris.

    PubMed

    Fleming, Christina; Kaliaperumal, Chandrasekaran; O'Sullivan, Michael

    2011-12-13

    Spinal intramedullary epidermoid cyst is a rare condition. Recurrent epidermoid cyst in the spine cord is known to occur. The authors describe a case of recurrent conus medullaris epidermoid cyst in a 24-year-old female. She initially presented at 7 years of age with bladder disturbance in the form of diurnal enuresis and recurrent urinary tract infection. MRI lumbar spine revealed a 4 cm conus medullaris epidermoid cyst. Since the initial presentation, the cyst had recurred seven times in the same location and she underwent surgical intervention in the form of exploration and debulking. This benign condition, owing to its anatomical location, has posed a surgical and overall management challenge. This occurrence is better managed in a tertiary-care centre requiring multi-disciplinary treatment approach.

  19. Voice Change Due to Paratracheal Air Cysts

    PubMed Central

    Rhee, Youn Ju; Han, Sung Joon; Chong, Yoo Young; Cho, Hyun Jin; Kang, Shin Kwang; Lee, Choong-Sik; Kang, Min-Woong

    2016-01-01

    Paratracheal air cysts are a rare entity in which cystic formation occurs adjacent to the trachea. Most patients with paratracheal air cysts are asymptomatic, and the cysts are detected incidentally on chest radiograph or computed tomography (CT) scan. Most symptomatic patients complain of pulmonary symptoms or repeated respiratory infection. Rarely, the air cysts can lead to paralysis of the recurrent laryngeal nerve as a result of direct compression. We report a case of a 59-year-old male patient who presented with voice change, and the cause was identified as paratracheal air cysts on a chest CT scan. Surgical resection via video-assisted mediastinoscopy was performed, and the voice recovered immediately after the operation. PMID:27525245

  20. Case report of primary retroperitoneal hydatid cyst.

    PubMed

    Yang, Gang; Wang, Xuejun; Mao, Yu; Liu, Wenying

    2011-09-01

    Hydatid cyst develops in retroperitoneal space without accompanied lesion in other organs is defined as primary retroperitoneal hydatid cyst. It is extremely rare though hydatid cyst may affect every organ in human body. A 15 years old boy presented with a giant retroperitoneal cyst and hydatid cyst was suspected. Thorough examination did not revealed lesions in liver, lung, kidney or other organs. The diagnosis was confirmed through laparotomy. The diagnosis is difficult, but the possibility should be considered before operation to prevent spillage or fatal anaphylactic shock. Living in an endemic area, ultrasonography, CT or serology test is helpful in the diagnosis of this disease. Total cystectomy is the ideal surgery, if not possible or at high risk, partial pericystectomy is acceptable.

  1. Retroperitoneal Bronchogenic Cyst Originating from Diaphragmatic Crura.

    PubMed

    Herek, Duygu; Erbiş, Halil; Kocyigit, Ali; Yagci, Ahmet Baki

    2015-12-01

    Bronchogenic cyst is a benign lesion which is commonly seen in the posterior mediastinum. Diaphragmatic origin in retroperitoneum is an unusual location for a bronchogenic cyst. Cross-sectional imaging modalities describe the origin and content of the cyst evidently. Magnetic resonance (MR) images of a 42-year-old male patient who attended ER with back pain revealed a huge retroperitoneal complicated bronchogenic cyst arising from the diaphragm and surrounding the abdominal aorta anteriorly. Bronchogenic cysts in the retroperitoneum rarely originate from the diaphragm and should be kept in mind in the differential diagnoses of abdominal cystic lesions. MR imaging (MRI) is superior to other imaging techniques such as computerized tomography (CT) in detecting the origin and content of these cystic lesions.

  2. Midline Prostatic Cyst Marsupialization Using Holmium Laser

    PubMed Central

    Kilinc, Mehmet; Goger, Yunus Emre; Piskin, Mesut; Balasar, Mehmet; Kandemir, Abdulkadir

    2015-01-01

    Many of the prostatic cysts are asymptomatic and only 5% are symptomatic (Hamper et al., 1990; Higashi et al., 1990). These symptoms include pelvic pain, hematospermia, infertility, voiding dysfunction, prostatitis-like syndrome, and painful ejaculation. Treatment of prostatic cysts includes TRUSG guided drainage, endoscopic transurethral resection, and in some cases even open surgery. In the literature, endoscopic interventions use marsupialization of the midline prostatic cyst with transurethral resection (TUR) or transurethral incision with endoscopic urethrotomy (Dik et al., 1996; Terris, 1995). Holmium: YAG laser was employed for the marsupialization of the cyst wall in midline prostatic cyst treatment for the first time in the present study. Symptoms, treatment, and follow-up are presented in this paper. PMID:26101688

  3. Chylous mesenteric cysts: a rare surgical challenge.

    PubMed

    Dioscoridi, Lorenzo; Perri, Giampaolo; Freschi, Giancarlo

    2014-03-01

    A mesenteric cyst is defined as a cyst that is located in the mesentery of the gastrointestinal tract and may extend from the base of the mesentery into the retroperitoneum. It is often asymptomatic and therefore it is usually found as an incidental finding. Preoperative diagnosis may be possible with computed tomography and magnetic resonance imaging. However, the correct diagnosis can only be made with histology. The first-choice therapy is the complete removal of the cyst, which must be accurately planned according to the anatomy of the lesion, its dimensions and its relationships with major abdominal structures. We present two clinical cases: the one of a 30-year-old man with a mesenteric cyst that was removed by laparoscopy and the other of a 61-year-old woman who underwent open excision of a huge retroperitoneal cyst.

  4. [Retroperitoneal bronchogenic cyst: a case report].

    PubMed

    Takahashi, Norio; Murakami, Husao; Umeda, Hiroyuki; Haga, Nobuhiro; Kameoka, Hiroshi; Shishido, Keiichi; Yamaguchi, Osamu

    2002-05-01

    A rare case of retroperitoneal bronchogenic cyst is presented. A 50-year-old man was referred to our hospital for an investigation of a retroperitoneal mass. Computed tomography and magnetic resonance imaging confirmed a retroperitoneal mass, about 4 cm in diameter, adjacent to the left kidney and spleen. On the basis of these imaging modalities, a definitive diagnosis of this mass could not be made. So, resection of the mass was performed. The removed mass was an unilocular cyst and filled with mucinous fluid. Histopathologically, the cyst wall was composed of a fibrovascular connective tissue containing mucus-secreting glands and cartilages and was lined by ciliated pseudostratified columnar epitherium. Thus, a diagnosis of bronchogenic cyst was made. Bronchogenic cysts are rare congenital anomalies of the primitive foregut and usually develop in the mediastinum and lung.

  5. [Dentigerous cyst in the mixed dentition].

    PubMed

    Tóth, Mariann; Adrienn, Barta; Zsuzsanna, Suba; Szilvia, Mihályi

    2012-12-01

    Dentigerous cyst is a developmental odontogenic cyst, which apparently develops by accumulation of fluid between the reduced enamel epithelium and the tooth crown of an unerupted tooth. Management of dentigerous cyst in primary dentition needs special consideration regarding the preservation of the developing permanent tooth buds. A case of dentigerous cyst is reported in primary dentition of a 7-year-old female patient and its management. By extracting the infected primary teeth, opening the cyst and ensuring continuous drainage, it is possible to achieve spontaneous eruption of the involved permanent teeth into the dental arch even if they are badly dislocated. Simultaneous with the eruption of the permanent teeth, ossification of the bony defect can take place. The reparatory process is completed in one to two years, during this time the patient has been given a space-maintainer.

  6. Rheumatoid pseudocyst (geode) of the femoral neck without apparent joint involvement.

    PubMed

    Morrey, B F

    1987-05-01

    Typically, rheumatoid cysts are associated with obvious joint involvement and are located in the subchondral portion of the adjacent joint. Giant pseudocysts (geodes) are uncommon and are characteristically associated with extensive joint destruction. The patient described in this report had a giant pseudocyst of the femoral neck but no joint involvement. To the best of my knowledge, this is the first report of such a manifestation of a giant pseudocyst. As such, it posed a somewhat difficult diagnostic problem.

  7. Review of 244 cases of ovarian cysts

    PubMed Central

    Abduljabbar, Hassan S.; Bukhari, Yasir A.; Hachim, Estabrq G. Al; Ashour, Ghazal S.; Amer, Afnan A.; Shaikhoon, Mohammed M.; Khojah, Mohammed I.

    2015-01-01

    Objectives: To review cases of ovarian cysts managed at a University Hospital, and to identify the factors necessitating the use of laparotomy over laparoscopy. Methods: We carried out a retrospective chart review of all cases of ovarian cysts diagnosed and managed at the Department of Obstetrics & Gynecology, King Abdulaziz University Hospital, Jeddah, Saudi Arabia between January 2010 and August 2014. All data collected from medical record charts, patents details, clinical presentations, ovarian cysts description, and pathology type were recorded, and management by laparoscopy or laparotomy was identified. Ethical approval was obtained from ethical hospital committee. Results: There were 244 cases of ovarian cysts during the study period. The age ranged from 3 months to 77 years of age. The parity from 0-6. The height range from 37-180 cm. The weight range from 3-161 kg, and calculated body mass index ranged from 12-47. Out of 244 patients diagnosed, 165 were married (67.4%). Of those, only 16 patients were pregnant (6.6%). The most common presentation was abdominal pain in 142 patients (58.2%). Only 79.9% were ovarian cysts, and 17.5% were either para-ovarian or retroperitoneal. The right ovaries were affected in 63.1%, and only 18.9% were bilateral. The types of ovarian cysts included functional cysts 33.2%, benign cyst-adenoma 19.3%, and dermoid cysts 12.3%. Conclusion: Factors associated with laparotomy management rather than laparoscopy included older age >35, single, pregnant, or patients presenting with abdominal pain, and more than one cyst. PMID:26108588

  8. Hepatic Echinococcal Cysts: A Review

    PubMed Central

    Pakala, Tina; Molina, Marco; Wu, George Y.

    2016-01-01

    Cystic echinococcosis (CE) is a widely endemic helminthic disease caused by infection with metacestodes (larval stage) of the Echinococcus granulosus tapeworm. E. granulosus are common parasites in certain parts of the world, and are present on every continent with the exception of Antarctica. As a result, a large number of people are affected by CE. The increased emigration of populations from endemic areas where prevalence rates are as high as 5–10% and the relatively quiescent clinical course of CE pose challenges for accurate and timely diagnoses. Upon infection with CE, cyst formation mainly occurs in the liver (70%). Diagnosis involves serum serologic testing for antibodies against hydatid antigens, but preferably with imaging by ultrasound or CT/MRI. Treatment methods include chemotherapy with benzimidazole carbamates and/or surgical approaches, including percutaneous aspiration injection and reaspiration. The success of these methods is influenced by the stage and location of hepatic cysts. However, CE can be clinically silent, and has a high risk for recurrence. It is important to consider the echinococcal parasite in the differential diagnosis of liver cystic lesions, especially in patients of foreign origin, and to perform appropriate long-term follow-ups. The aim of this review is to highlight the epidemiology, natural history, diagnostic methods, and treatment of liver disease caused by E. granulosus. PMID:27047771

  9. Sports participation with arachnoid cysts.

    PubMed

    Strahle, Jennifer; Selzer, Béla J; Geh, Ndi; Srinivasan, Dushyanth; Strahle, MaryKathryn; Martinez-Sosa, Meleine; Muraszko, Karin M; Garton, Hugh J L; Maher, Cormac O

    2016-04-01

    OBJECT There is currently no consensus on the safety of sports participation for patients with an intracranial arachnoid cyst (AC). The authors' goal was to define the risk of sports participation for children with this imaging finding. METHODS A survey was prospectively administered to 185 patients with ACs during a 46-month period at a single institution. Cyst size and location, treatment, sports participation, and any injuries were recorded. Eighty patients completed at least 1 subsequent survey following their initial entry into the registry, and these patients were included in a prospective registry with a mean prospective follow-up interval of 15.9 ± 8.8 months. RESULTS A total 112 patients with ACs participated in 261 sports for a cumulative duration of 4410 months or 1470 seasons. Of these, 94 patients participated in 190 contact sports for a cumulative duration of 2818 months or 939 seasons. There were no serious or catastrophic neurological injuries. Two patients presented with symptomatic subdural hygromas following minor sports injuries. In the prospective cohort, there were no neurological injuries CONCLUSIONS Permanent or catastrophic neurological injuries are very unusual in AC patients who participate in athletic activities. In most cases, sports participation by these patients is safe.

  10. Hepatic Echinococcal Cysts: A Review.

    PubMed

    Pakala, Tina; Molina, Marco; Wu, George Y

    2016-03-28

    Cystic echinococcosis (CE) is a widely endemic helminthic disease caused by infection with metacestodes (larval stage) of the Echinococcus granulosus tapeworm. E. granulosus are common parasites in certain parts of the world, and are present on every continent with the exception of Antarctica. As a result, a large number of people are affected by CE. The increased emigration of populations from endemic areas where prevalence rates are as high as 5-10% and the relatively quiescent clinical course of CE pose challenges for accurate and timely diagnoses. Upon infection with CE, cyst formation mainly occurs in the liver (70%). Diagnosis involves serum serologic testing for antibodies against hydatid antigens, but preferably with imaging by ultrasound or CT/MRI. Treatment methods include chemotherapy with benzimidazole carbamates and/or surgical approaches, including percutaneous aspiration injection and reaspiration. The success of these methods is influenced by the stage and location of hepatic cysts. However, CE can be clinically silent, and has a high risk for recurrence. It is important to consider the echinococcal parasite in the differential diagnosis of liver cystic lesions, especially in patients of foreign origin, and to perform appropriate long-term follow-ups. The aim of this review is to highlight the epidemiology, natural history, diagnostic methods, and treatment of liver disease caused by E. granulosus. PMID:27047771

  11. The Cutaneous Ciliated Cyst in Young Male: The Possibility of Ciliated Cutaneous Eccrine Cyst

    PubMed Central

    Kim, Youngjoon; Kim, Hyunjung

    2015-01-01

    Cutaneous ciliated cyst was described as a painless cyst occurring on the lower limbs of women between the ages of 15 and 30 years. The cysts are typically lined by ciliated cuboidal to columnar epithelium with pseudostratified areas and focal squamous metaplasia is occasionally present. Immunohistochemical studies have demonstrated that the cysts are PR and ER positive, similar to the epithelia of the fallopian tubes. However, outliers of cutaneous ciliated cysts, including those in male patients and in unexpected locations such as the scalp, finger, and scapular area, have been reported. Thus, some hypotheses have been proposed including the Mullerian heterotopias, ciliated metaplasia of eccrine sweat glands, and embryonic remnants of the cloacal membrane. We report a rare case of cutaneous ciliated cyst on the left shoulder of a 7-year-old boy and this is the eighth case of cutaneous ciliated cyst in male patients. Moreover, through reviewing the articles, we try to propose the classification of the cutaneous ciliated cysts into the cutaneous Mullerian cysts and the ciliated cutaneous eccrine cysts. PMID:26491452

  12. Bilateral nasolabial cysts - case report and review of literature

    PubMed Central

    Patil, Aruna R; Singh, Abhinav Pratap; Nandikoor, Shrivalli; Meganathan, Prabhu

    2016-01-01

    Nasolabial cyst is a non-odontogenic, extraosseous, soft tissue cyst, commonly unilateral, located in the nasolabial fold. Bilateral nasolabial cysts are of rare occurrence. This case report describes the multimodality imaging appearance of bilateral nasolabial cysts with a review of literature. PMID:27413273

  13. Case report: prenatally detected dumdbell-shaped retroperitoneal duplication cyst.

    PubMed

    May, D A; Spottswood, S E; Ridick-Young, M; Nwomeh, B C

    2000-10-01

    Enteric duplication cysts are infrequently located in the retroperitoneum. Such cysts are typically spherical or ovoid. We report a retroperitoneal duplication cyst with extension across the abdominal midline in a previously unreported dumbbell configuration. This is the third reported case of prenatally detected retroperitoneal enteric duplication cyst.

  14. A laparoscopic method for excision of large retroperitoneal paraovarian cysts.

    PubMed

    Herbert, C M; Segars, J H; Hill, G A

    1990-01-01

    Large retroperitoneal paraovarian cysts often present in reproductive-age women as an adnexal mass, with the appearance of a simple cyst on ultrasound. This report describes a laparoscopic method for removal of large paraovarian retroperitoneal cysts. Use of this technique permits successful removal of these cysts while avoiding laparotomy.

  15. Bony window approach for a traumatic bone cyst on the mandibular condyle: a case report with long-term follow-up

    PubMed Central

    2016-01-01

    Traumatic bone cyst (TBC) occurs preferentially on the mandibular symphysis and body, but rarely on the mandibular condyle. When TBC occurs in the condylar area, it can usually be related with or misdiagnosed as a temporomandibular joint disorder. A 15-year-old female patient visited the Temporomandibular Joint Clinic with a 5-year history of pain and noise localized in the left temporomandibular joint. On imaging, a well demarked oval-shaped radiolucent lesion was observed on the left condyle head. The patient underwent cyst enucleation and repositioning of the bony window on the lateral cortex of the affected condyle head under the impression of subchondral cyst or TBC; however, no cystic membrane was found. The bone defect resolved and showed no recurrence on the serial radiographic postoperative follow-up for 43 months after surgery.

  16. Bony window approach for a traumatic bone cyst on the mandibular condyle: a case report with long-term follow-up

    PubMed Central

    2016-01-01

    Traumatic bone cyst (TBC) occurs preferentially on the mandibular symphysis and body, but rarely on the mandibular condyle. When TBC occurs in the condylar area, it can usually be related with or misdiagnosed as a temporomandibular joint disorder. A 15-year-old female patient visited the Temporomandibular Joint Clinic with a 5-year history of pain and noise localized in the left temporomandibular joint. On imaging, a well demarked oval-shaped radiolucent lesion was observed on the left condyle head. The patient underwent cyst enucleation and repositioning of the bony window on the lateral cortex of the affected condyle head under the impression of subchondral cyst or TBC; however, no cystic membrane was found. The bone defect resolved and showed no recurrence on the serial radiographic postoperative follow-up for 43 months after surgery. PMID:27595088

  17. Bony window approach for a traumatic bone cyst on the mandibular condyle: a case report with long-term follow-up.

    PubMed

    Kim, Hyoung Keun; Lim, Jae-Hyung; Jeon, Kug-Jin; Huh, Jong-Ki

    2016-08-01

    Traumatic bone cyst (TBC) occurs preferentially on the mandibular symphysis and body, but rarely on the mandibular condyle. When TBC occurs in the condylar area, it can usually be related with or misdiagnosed as a temporomandibular joint disorder. A 15-year-old female patient visited the Temporomandibular Joint Clinic with a 5-year history of pain and noise localized in the left temporomandibular joint. On imaging, a well demarked oval-shaped radiolucent lesion was observed on the left condyle head. The patient underwent cyst enucleation and repositioning of the bony window on the lateral cortex of the affected condyle head under the impression of subchondral cyst or TBC; however, no cystic membrane was found. The bone defect resolved and showed no recurrence on the serial radiographic postoperative follow-up for 43 months after surgery. PMID:27595088

  18. The predominant bacteria isolated from radicular cysts

    PubMed Central

    2013-01-01

    Purpose To detect predominant bacteria associated with radicular cysts and discuss in light of the literature. Material and methods Clinical materials were obtained from 35 radicular cysts by aspiration. Cultures were made from clinical materials by modern laboratory techniques, they underwent microbiologic analysis. Results The following are microorganisms isolated from cultures: Streptococcus milleri Group (SMG) (23.8%) [Streptococcus constellatus (19.1%) and Streptococcus anginosus (4.7%)], Streptococcus sanguis (14.3%), Streptococcus mitis (4.7%), Streptococcus cremoris (4.7%), Peptostreptococcus pevotii (4.7%), Prevotella buccae (4.7%), Prevotella intermedia (4.7%), Actinomyces meyeri (4.7%), Actinomyces viscosus (4.7%), Propionibacterium propionicum (4.7%), Bacteroides capillosus (4.7%), Staphylococcus hominis (4.7%), Rothia denticariosa (4.7%), Gemella haemolysans (4.7%), and Fusobacterium nucleatum (4.7%). Conclusions Results of this study demonstrated that radicular cysts show a great variety of anaerobic and facultative anaerobic bacterial flora. It was observed that all isolated microorganisms were the types commonly found in oral flora. Although no specific microorganism was found, Streptococcus spp. bacteria (47.5%) – especially SMG (23.8%) – were predominantly found in the microorganisms isolated. Furthermore, radicular cysts might be polymicrobial originated. Although radicular cyst is an inflammatory cyst, some radicular cyst fluids might be sterile. PMID:24011184

  19. Isolated retroperitoneal hydatid cyst invading splenic hilum.

    PubMed

    Ozturk, Safak; Unver, Mutlu; Kibar Ozturk, Burcin; Kebapci, Eyup; Bozbiyik, Osman; Erol, Varlık; Zalluhoglu, Nihat; Olmez, Mustafa

    2014-01-01

    Introduction. Hydatid disease (HD) is an infestation that is caused by the larval stage of Echinococcus granulosus. The liver is affected in approximately two-thirds of patients, the lungs in 25%, and other organs in a small proportion. Primary retroperitoneal hydatid cyst is extremely rare. The most common complaint is abdominal pain; however, the clinical features of HD may be generally dependent on the location of the cyst. Case Presentation. A 43-year-old female was admitted with the complaint of abdominal pain. Her physical examination was normal. Computed tomography (CT) revealed a 17 × 11 cm cystic lesion, with a thick and smooth wall that is located among the left liver lobe, diaphragm, spleen, tail of the pancreas, and transverse colon and invading the splenic hilum. Total cystectomy and splenectomy were performed. Pathological examination was reported as cyst hydatid. Discussion. Cysts in the peritoneal cavity are mainly the result of the spontaneous or traumatic rupture of concomitant hepatic cysts or surgical inoculation of a hepatic cyst. Serological tests contribute to diagnosis. In symptomatic and large hydatid peritoneal cysts, surgical resection is the only curative treatment. Total cystectomy is the gold standard. Albendazole or praziquantel is indicated for inoperable and disseminated cases. Percutaneous aspiration, injection, and reaspiration (PAIR) technique is another nonsurgical option.

  20. Conservative management of dentigerous cysts in children

    PubMed Central

    Arjona-Amo, Manuel; Serrera-Figallo, María-Angeles; Hernández-Guisado, José-María; Gutiérrez-Pérez, José-Luis

    2015-01-01

    Purpose and Introduction Dentigerous cysts are epithelial in origin and are the most commonly found cyst in children. The majority of these lesions are usually a radiological finding and are capable of quite large before being diagnosed. The standard treatment for these cysts is the enucleation and the extraction of the affected tooth. However, if the patient is a child and the affected tooth is not developed, a more conservative attitude should be considered. Material and Methods (Clinical case): A 7-year-old patient is presented with an eruptive backlog of the lower permanent first molars. Radiological examination reveals two radiolucid lesions in relation to them, which are compatible with a dentigerous cyst, and in relation to the inferior aveolar nerve and various germs. A partial enucleation is carried out, maintaining all the dental germs related to the cyst in mouth and monitoring the patient until the case study is over. Results and Discussion Diagnosis and early treatment of these lesions in children is of great importance, especially in cases where the lesions enclose permanent teeth. Conclusions Whenever possible, a conservative attitude should be taken, one that allows for the maintenance of the dentition and treatment of the associated cyst in order to not compromise either the occlusion or the mental state of these patients. Key words:Dentigerous cyst, conservative treatment, dental impaction, child. PMID:26644847

  1. Joint Disorders

    MedlinePlus

    A joint is where two or more bones come together, like the knee, hip, elbow, or shoulder. Joints can be damaged by many types of injuries or diseases, including Arthritis - inflammation of a joint. It causes pain, stiffness, and swelling. Over time, ...

  2. Cysts

    MedlinePlus

    ... be (benign noncancerous), they are sometimes found in parts of the brain that control vital functions. There are four main ... be located in the area where the top part of the brain meets the brain stem. Description Just like a ...

  3. Pelvic and retroperitoneal hydatid cysts superinfected with Brucella sp. and review of infected hydatid cysts.

    PubMed

    Arslan, F; Zengin, K; Mert, A; Ozaras, R; Tabak, F

    2013-03-01

    Hydatid disease is a zoonotic infection resulting from the tissue infestation of the larval stage of the parasite Echinococcus granulosus. Hydatid cysts superinfected with pyogenic organisms have been reported previously. Brucellosis is more prevalent in people with close contact to animals and those consuming fresh milk or fresh milk products. Although these two disorders have some similar epidemiological features, we did not encounter any hydatid cyst cases superinfected with Brucella species (sp.) in a search of medical literature (Pubmed). Here, we present a case of hydatid cyst disease superinfected with Brucella and review the literature on other hydatid cyst cases superinfected with pyogenic organisms. We conclude that in regions where brucellosis and hydatid cysts are endemic, cysts may be infected with Brucella sp.

  4. Simple mesothelial pericardial cyst in a rare location.

    PubMed

    Ranchordás, Sara; Gomes, Catarina; Abecasis, Miguel; Gouveia, Rosa; Abecasis, João; Lopes, Luís R; Fazendas, Paula

    2016-09-01

    Pericardial cysts are rare and generally benign intrathoracic lesions, most frequently located in the cardiophrenic angles, but other locations have been described. We present a case of a pericardial cyst in a previously undescribed site. Our patient presented with a cyst in the interventricular septum which was discovered as an incidental finding. After surgical excision of the cyst, it was described pathologically as a simple mesothelial pericardial cyst. The explanation of this rare condition is uncertain, but some hypotheses can be outlined.

  5. Epidermoid cysts of the vocal cords.

    PubMed

    Monday, L A; Cornut, G; Bouchayer, M; Roch, J B

    1983-01-01

    Fifty-three cases of intracordal epidermoid cysts diagnosed, treated and followed from 1972 to 1981 are presented. In the clinical evaluation, special attention must be paid to the type of dysphonia and morphology of the vocal cords at indirect laryngoscopy. The epidermoid cyst is not easily visualized and the examiner must take into account signs like "monochorditis," slight bulging, unilateral nodule and diminished or abolished vibrations of one of the cords at stroboscopy. Microsurgical excision followed by voice therapy is the recommended treatment. The pathogenesis of these cysts is still speculative. Two theories are discussed: the traumatic theory and the dysembryoplastic theory.

  6. Post-traumatic (haemorrhagic)liver cyst.

    PubMed

    Singh, Kunal Krishna; Nizarudeen, A; Sulfikar, M S; Maheshwaran, A; George, Deepak

    2013-06-01

    Traumatic cysts of liver are amongst the less frequently known sequelae of liver trauma. The incidence of this entity is very low. We report a case of large posttraumatic liver cyst in a young adult female, who sustained blunt abdominal trauma 2 months back. The cyst was diagnosed by CECT Abdomen and was treated by hepatic resection(left lobe). The aim of presentation of this report is to highlight the fact that blunt trauma abdomen can result in such rare presentations which can lead to hepatic resection.

  7. Glabellar dermoid cyst: A case presentation.

    PubMed

    Celik, Tuba

    2016-09-01

    Dermoid cysts are one of the most common non-inflammatory space-occupying orbital lesions in the pediatric population. They are ectodermal cysts which may contain squamous epithelium with dermal contents such as skin, hair follicles, sebaceous glands, or sweat glands. Dermoid cyts are often innocent, however complications such as inflammation of the fistula or preseptal cellulitis are occasionally seen. We present a case of a 6-year-old girl with a glabellar dermoid cyst and describe the appropriate investigations and definitive treatment. PMID:26885559

  8. Polidocanol sclerotherapy for hydroceles and epididymal cysts.

    PubMed

    Sigurdsson, T; Johansson, J E; Jahnson, S; Helgesen, F; Andersson, S O

    1994-04-01

    A total of 87 patients with 63 hydroceles and 29 epididymal cysts underwent injection sclerotherapy with polidocanol on an outpatient basis. In the hydrocele group the cure rate after 1 treatment was 67% and the overall cure rate was 87% after a median followup of 14 months. In the group treated for epididymal cyst the corresponding cure rates were 46% and 64%, respectively, with a median followup of 12 months. A low rate of complications was observed. Of 86 evaluable patients 81 (94%) were satisfied with the procedure and the treatment results. Therefore, we recommend injection sclerotherapy with polidocanol as primary treatment for hydroceles and epididymal cysts in patients older than 40 years.

  9. Tetracycline sclerotherapy for hydroceles and epididymal cysts.

    PubMed

    Bullock, N; Thurston, A V

    1987-04-01

    Tetracycline (Achromycin, Lederle) solution was used to produce sclerosis of 37 hydroceles and 18 epididymal cysts in patients over the age of 50 years. All but one of the epididymal cysts were sclerosed satisfactorily at 9 months; 35 hydroceles sclerosed satisfactorily, although four patients required re-treatment at 3 months. One patient required orchiectomy for an infected haematocele. Pain after instillation of tetracycline was an occasional complication which could be prevented by prophylactic spermatic cord block. Tetracycline sclerotherapy is a safe and effective alternative to surgery for hydroceles and epididymal cysts in older patients.

  10. Mediastinal bronchogenic cyst mimicking congenital lobar emphysema.

    PubMed

    Arun, Sumitha; Kumar, Manish; Ross, Benjamin Jeyanth

    2016-01-01

    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. PMID:27609589

  11. Pseudoadrenal mass: unusual presentation of bronchogenic cyst.

    PubMed

    Swanson, S J; Skoog, S J; Garcia, V; Wahl, R C

    1991-12-01

    Isolated abdominal bronchogenic cysts are extremely rare. We report the fourth such case in an asymptomatic 4-year-old girl who initially presented for evaluation of urinary tract infection and new-onset urinary incontinence. Ultrasound, computed tomography, and magnetic resonance imaging findings were consistent with an adrenal mass. At exploration, the patient was found to have a mass in the area of the gastroesophageal junction and a normal left adrenal gland. The final pathology confirmed the diagnosis of a bronchogenic cyst. Abdominal bronchogenic cysts, although rare, should be considered in the diagnosis of a retroperitoneal mass.

  12. Isolate abdominal bronchogenic cyst: a case report.

    PubMed

    Cetinkurşun, S; Oztürk, H; Celasun, B; Sakarya, M T; Sürer, I

    1997-04-01

    Isolated abdominal bronchogenic cysts are rare abnormalities. They are usually asymptomatic unless secondarily infected or large enough to cause compression of other vital structures. The authors report on a 20-month-old girl who had an abdominal bronchogenic cyst and presented with a history of recurrent urinary tract infections. The evaluation and treatment of this patient is presented as well as a review of the ten previously reported cases. A literature review showed only four cases in the pediatric age group. Excision is recommended to establish diagnosis and alleviate any symptoms. Abdominal bronchogenic cysts should be considered in the differential diagnosis of retroperitoneal masses.

  13. Tailgut Cyst and Perineal Hydatid Cyst: A Case Report with Multimodality Imaging Findings

    PubMed Central

    Alghofaily, Khalefa Ali

    2016-01-01

    A tailgut cyst is a rare developmental lesion and usually is located in the retrorectal or presacral space. Extrahepatic hydatid disease has been reported in several locations including the pelvis and it often poses a diagnostic challenge. There are very few reported cases of primary perineal hydatid cysts. We present the multimodality imaging findings of a tailgut cyst and concurrent perineal hydatid disease in a 32-year-old male patient. PMID:27630782

  14. Tailgut Cyst and Perineal Hydatid Cyst: A Case Report with Multimodality Imaging Findings

    PubMed Central

    Alghofaily, Khalefa Ali

    2016-01-01

    A tailgut cyst is a rare developmental lesion and usually is located in the retrorectal or presacral space. Extrahepatic hydatid disease has been reported in several locations including the pelvis and it often poses a diagnostic challenge. There are very few reported cases of primary perineal hydatid cysts. We present the multimodality imaging findings of a tailgut cyst and concurrent perineal hydatid disease in a 32-year-old male patient.

  15. Tailgut Cyst and Perineal Hydatid Cyst: A Case Report with Multimodality Imaging Findings.

    PubMed

    Aljohani, Ibtisam Musallam; Alghofaily, Khalefa Ali; McWilliams, Sebastian R; Bin Saeedan, Mnahi

    2016-01-01

    A tailgut cyst is a rare developmental lesion and usually is located in the retrorectal or presacral space. Extrahepatic hydatid disease has been reported in several locations including the pelvis and it often poses a diagnostic challenge. There are very few reported cases of primary perineal hydatid cysts. We present the multimodality imaging findings of a tailgut cyst and concurrent perineal hydatid disease in a 32-year-old male patient. PMID:27630782

  16. Multi-vesicular pulmonary hydatid cyst, the potent underestimated factor in the formation of daughter cysts of pulmonary hydatid disease.

    PubMed

    Sokouti, Mohsen; Sokouti, Babak; Shokouhi, Behrooz; Rahimi-Rad, Mohammad Hossein

    2015-01-01

    Pulmonary multi-vesicular hydatid disease (HD) with Echinococcus granulosus is rare. A 28-year-old woman presented to our center with cough and respiratory distress. Chest x-ray and computerized tomography scan revealed bilateral giant cysts with water-lily sign (ruptured hydatid cysts). The left cyst was in vicinity of heart. With thoracotomy cysts of both lungs were removed. Thousands of translucent, homogenized small daughter cysts were discovered from the left side cyst. Pathologic examinations revealed the ruptured hydatid cysts of both lungs with daughter cysts on the left lung cyst. To best of our knowledge probably this is the first report of multi-vesicular HD in lung. We suppose that the heart pulsation was effective in the formation of daughter cysts.

  17. [Retroperitoneal cyst: a case report].

    PubMed

    Yamaguchi, K; Okasho, A; Hisazumi, H

    1984-12-01

    A 71-year-old woman who had an abdominal mass was admitted to our hospital in May, 1983. Physical examination revealed the presence of a soft mass without tenderness in the right upper abdomen. The results of laboratory tests were within the normal range. An excretory urogram showed a slight lateral displacement of the upper position of the right ureter and a slight dilatation of the right pyelocalyceal system. The urogram for the left kidney and ureter was normal. Abdominal CT scan revealed a cystic homogeneous mass anterior to the right kidney, 12 X 11 cm in size. Ultrasonography showed a cystic mass corresponding to the CT scan finding. Under ultrasonographic guidance, percutaneous puncture of the cyst was performed, and 800 ml clear straw-yellow fluid containing 457 ng/ml alpha-fetoprotein was drained. A repeat CT scan 9 months later showed no evidence of fluid reaccumulation and the patient remained asymptomatic.

  18. [Unusual localizations of hydatid cysts].

    PubMed

    Lazăr, C; Chifan, M; Strat, V; Dolinescu, C; Tircoveanu, E; Niculescu, D; Boingeanu, A

    1978-01-01

    In a total of 448 hydatic cysts that have been treated in the I-st Surgery Clinic of Jassy between 1947 and 1977 rare localizations were noted in 61 cases. Of these 47 were primary echinococcoses and 14 were secondary. The clinical and therapeutic aspects are discussed for each particular localization: the splenic localization was encountered in 16 cases, the peritoneal one in 10 cases, the diaphragmatic in 6 cases. There were also 2 renal localizations, 3 retro-peritoneal ones, 3 ovarian and salpyngean localizations, 3 thyroid, 7 endo-thoracic but extra-pulmonary, 5 muscular and 6 subcutaneous localizations. Radical surgery had immediate and late results that were quite satisfactory. No deaths or recidives were noted.

  19. Intramedullary cyst formation after removal of multiple intradural spinal arachnoid cysts: A case report

    PubMed Central

    Zekaj, Edvin; Saleh, Christian; Servello, Domenico

    2016-01-01

    Background: A rare cause of spinal cord compression is spinal arachnoid cysts. Symptoms are caused by spinal cord compression, however, asymptomatic patients have been also reported. Treatment options depend upon symptom severity and clinical course. Case Description: We report the case of a 47-year-old patient who developed an intramedullary arachnoid cyst after removal of an intradural extramedullary cyst. Conclusion: Surgery should be considered early in a symptomatic disease course. Longstanding medullary compression may reduce the possibility of neurological recovery as well as secondary complications such as intramedullary cyst formation. PMID:27512608

  20. A Rare Case Report of Conjunctival Cyst

    PubMed Central

    Pujari, M. R.; Murthy, Chethan N

    2015-01-01

    A conjunctival cyst is a thin-walled sac or vesicle that contains fluid. This vesicle may develop either on or under the conjunctiva. It develops due to variety of causes such as infection, inflammation, retention cyst and rarely drug induced. The authors aimed to report a case of conjuctival cyst in a 34-year-old male following instillation of anti-allergic topical drugs for over period of one year. Conjuctival cyst developing due to chronic use of anti-allergic topical drugs containing preservatives is one of the complications associated with it. Presence of a preservative in an ocular medication has often been considered in damaging the epithelium. Inclusion of a preservative is equally necessary, especially in multiple-drug therapy in order to protect against dangerous organisms accidentally gaining access during instillation. Benzalkonium chloride (BAK), chlorobutanol, chlorhexidine acetate (CHA) and phenylmercuric nitrate or acetate are some commonly used preservatives in eye drops. PMID:26675748

  1. Nasolabial Cyst Associated with Odontogenic Infection

    PubMed Central

    Martini, Eveline Claudia; Coppla, Fabiana Madalozzo; Campagnoli, Eduardo Bauml; Bortoluzzi, Marcelo Carlos

    2016-01-01

    The nasolabial cyst or Klestadt cyst is a relatively uncommon nonodontogenic cyst that develops in the nasal alar region; it has uncertain pathogenesis. This lesion has slow growth and variable dimensions and is characterized clinically by a floating tumefaction in the nasolabial fold area around the bridge of the nose, causing an elevation of the upper lip and relative facial asymmetry. Diagnosis is primarily made clinically; if necessary, this is complemented by imaging. This paper reports the case of a 39-year-old male patient who complained of pain in the right upper premolar region and poor aesthetics due to a firm tumor in the right wing of the nose. Initially, this was thought to be due to an odontogenic abscess; however, the differential diagnosis was that a nasolabial cyst was communicating with the apex of teeth 14 and 15. Surgical treatment was carried out, followed by histopathological examination and concomitant endodontic treatment of the teeth involved. PMID:26904312

  2. Floating Vitreous Cyst: Two Clinical Cases

    PubMed Central

    Lavric, Alenka; Urbancic, Mojca

    2013-01-01

    Purpose To report two cases of solitary unilateral vitreous cyst. Methods A complete ocular examination, fundus photography, B-scan ultrasound and spectral-domain optical coherence tomography were performed in both patients. Results The first patient (a 39-year-old man) presented with transient blurred vision in the right eye. The second patient (a 78-year-old man) reported transient blurred vision in the right eye when changing head position. He was referred to the Eye Hospital because of vitreomacular traction in the other eye. After examination, a diagnosis of vitreous cyst was made in both cases. Conclusions Vitreous cysts are rare clinical findings. They can occur in normal eyes or in eyes with certain ocular pathologies. When a cyst floats into the visual axis area, it can disturb visual function; therefore, patients usually report transient blurring of vision. A prompt clinical examination is necessary for differentiating this rare condition. PMID:24348410

  3. Extensive epidermoid cyst of the submental region

    PubMed Central

    Utumi, Estevam Rubens; Araujo, Juliane Pirágine; Pedron, Irineu Gregnanin; Yonezaki, Frederico; Machado, Gustavo Grothe

    2016-01-01

    Epidermoid cysts are malformations that are rarely observed in the submental region. Imaging has an important role in surgical planning according to the size and location of the cyst in relation to geniohyoid and mylohyoid muscles. This article reports the case of a 15-year-old female patient complaining of submental swelling. The differential diagnosis included infection, tumor, ranula, and abnormalities during embryonic development. The lesion was surgically excised using an extra-oral approach. The histopathological examination revealed a cyst wall lined with stratified squamous epithelium with the presence of several horny scales consistent with the diagnosis of an epidermoid cyst. No recurrences were found after 1 year of follow-up. PMID:27547744

  4. [Congenital medulloblastoma associated with intracranial arachnoid cyst].

    PubMed

    Gelabert González, Miguel; Serramito-García, Ramón; Liñares Paz, Mercedes; Aran-Echabe, Eduardo; García-Allut, Alfredo

    2014-01-01

    Arachnoid cysts are very common lesions in paediatric patients, with treatment depending on their location and symptomatology. They are usually solitary cysts but may be associated with other central nervous system diseases such as tumours and congenital deformities. We describe the case of a neonate diagnosed with an arachnoid cyst of the quadrigeminal cistern treated by endoscopy. After the operation, the child's condition worsened; a CT scan revealed a midline posterior fossa tumour not visible in the preoperative neuroradiological tests. The tumour, a medulloblastoma, was partially removed. Given the child's age and the poor prognosis, oncological treatment was not undertaken. The association between medulloblastoma and arachnoid cyst is very rare, and we could find only one such case in the literature.

  5. [Retroperitoneal bronchogenic cyst: Report of one case].

    PubMed

    Orellana, Franco; Cárdenas, Rubén; Manríquez, María Eugenia; Ríos, Horacio; Suárez, Leopoldo; Videla, Domingo

    2007-07-01

    Retroperitoneal cystic tumors are uncommon. More than two thirds are malignant. Benign lesions include lipomas and leiomyomas, among others. Bronchogenic cysts are congenital anomalies that result from an abnormal budding of the primitive foregut, and are most commonly found in the mediastinum. Occasionally they can be seen in the skin, subcutaneous tissue, in the pre-sternal and pericardial areas, but those located under the diaphragm are extremely rare. We report a 24 year-old female who consulted for abdominal pain. An abdominal ultrasound disclosed a retroperitoneal cystic lesion, that was confirmed with a CAT scan. The patient was operated, finding a cyst that was adhered to the pancreas. A distal pancreatectomy and cyst excision were done. The pathological examination of the lesion showed a bronchogenic cyst. The patient was discharged ten days after surgery.

  6. Retroperitoneal bronchogenic cyst in a young adult.

    PubMed

    Resl, M; Navrátil, P; Krajina, A

    1996-01-01

    Abdominal sonography performed in a 21-year-old man for suspected hepatopathy revealed a pathological lesion within the retroperitoneal space. Morphological examination showed an unusual mode of presentation of an asymptomatic bronchogenic cyst.

  7. Isolated renal and retroperitoneal hydatid cysts.

    PubMed

    Tan, M O; Emir, L; Germiyanoğlu, C; Uygur, C; Altuğ, U; Erol, D

    2000-01-01

    Four patients (3 male, 1 female) with isolated renal and 1 female patient with isolated retroperitoneal cysts were reviewed. The mean age of the patients was 46 (25-64). The most common presenting symptom was pain. Two cases were discovered incidentally by the observance of renal calcification on abdominal x-ray. Indirect hemagglutination test was positive in all cases but eosinophilia was present only in 1 (20%) case. Nephrectomy was performed to 1 patient who presented with hydaturia and had a large communicating cyst involving most of the kidney. Total cystectomy was performed in other renal cysts. Total cystectomy with wide excision of the involved muscle was performed to the retroperitoneal hydatid cyst. Patients were followed by an average of 23.8 (9-50) months with indirect hemagglutination test and USG. No evidence for recurrence was found up to date.

  8. Symptomatic retroperitoneal cyst: a diagnostic challenge.

    PubMed

    Renzulli, Pietro; Candinas, Daniel

    2009-03-01

    Retroperitoneal cystic masses pose an important diagnostic and therapeutic challenge. Simple drainage, internal or external, is usually not sufficient. We report a case of a large symptomatic retroperitoneal cyst and its management.

  9. Nasolabial Cyst Associated with Odontogenic Infection.

    PubMed

    Martini, Eveline Claudia; Coppla, Fabiana Madalozzo; Campagnoli, Eduardo Bauml; Bortoluzzi, Marcelo Carlos

    2016-01-01

    The nasolabial cyst or Klestadt cyst is a relatively uncommon nonodontogenic cyst that develops in the nasal alar region; it has uncertain pathogenesis. This lesion has slow growth and variable dimensions and is characterized clinically by a floating tumefaction in the nasolabial fold area around the bridge of the nose, causing an elevation of the upper lip and relative facial asymmetry. Diagnosis is primarily made clinically; if necessary, this is complemented by imaging. This paper reports the case of a 39-year-old male patient who complained of pain in the right upper premolar region and poor aesthetics due to a firm tumor in the right wing of the nose. Initially, this was thought to be due to an odontogenic abscess; however, the differential diagnosis was that a nasolabial cyst was communicating with the apex of teeth 14 and 15. Surgical treatment was carried out, followed by histopathological examination and concomitant endodontic treatment of the teeth involved. PMID:26904312

  10. [Urothelial carcinoma in a pyelocaliceal cyst].

    PubMed

    Abate, Danilo; Vella, Marco; Alonge, Vincenza; Serretta, Vincenzo

    2014-01-01

    Renal complex cysts are lesions whose nature can be either benign or malignant. Depending on the presence of septa, solid components, enhancement or calcifications, they are distinguished according to the Bosniak classification based on CT findings, as well as MRI and ETG. We report a rare case of urothelial carcinoma, originating over a pyelocalyceal cyst in a 50-year-old man, and classified as Bosniak IIF by CT and MRI investigations.

  11. [Epidermoid cyst of the mouth floor].

    PubMed

    Sanjuán Rodríguez, S; Morán Penco, J M; Ruiz Orpez, A; Santamaria Ossorio, J I; Berchi García, F J

    2003-07-01

    The epidermoid cysts are frequent during childhood, however mouth floor location are very unusual, because of their more difficult diagnosis and therapeutic approach. We present a 5 years old male, symptoms free until a week before, when his parents noticed a well defined mass in the mouth floor. A physical examination leaded to the diagnosis of possible epidermoid cyst. The tumor was excised through an introral approach. A review of different diagnostic means and surgical management are undertaken.

  12. Fetal vulvar cysts with spontaneous resolution

    PubMed Central

    Sá, Maria Isabel; Rodrigues, Ana Isabel; Ferreira, Luisa; Rodrigues, Maria do Céu

    2014-01-01

    Congenital anomalies of the external genitalia occur in 2–3 per 100 infants. These anomalies might bring variable degrees of morbidity to the infant and often constitute diagnostic challenges for health professionals. We present a case report of a fetus with bilateral vulvar cysts diagnosed during the third trimester ultrasound. The cysts spontaneously regressed before birth and the newborn showed no genital anomalies at birth. PMID:25312972

  13. Supradiaphragmatic bronchogenic cyst extending into the retroperitoneum.

    PubMed

    Jo, Won-Min; Shin, Jae Seung; Lee, In Sung

    2006-01-01

    We experienced a case of bronchogenic cyst located on the left lower pleural space extending into the retroperitoneum in a 33-year-old man with left chest pain. Preoperative imaging studies and operative findings showed a broad-based cystic mass on the left lower posterior pleura and diaphragmatic pleura extending into the retroperitoneal region across the diaphragm. Histologic studies proved this mass to be a bronchogenic cyst.

  14. Primary Intraosseous Hydatid Cyst of Femur

    PubMed Central

    Arik, Hasan Onur; Arican, Mehmet; Cetin, Nesibe Kahraman; Sarp, Umit

    2015-01-01

    Introduction: Echinococcosis is a parasitic and zoonotic disease of animals and humans. The cause is Echinococcus granulosus and occasionally, Echinococcus multilocularis. Hydatid cysts are mostly seen in the liver and lungs, although almost all organs and systemscan be involvement. Hydatid cysts seen with bone involvement comprise approximately 3% of all hydatid cysts. Even if a long period of survey is possible, it is still difficult to eradicate the disease and effect a cure. Case Presentation: In this study, an evaluation was made of a patient referred at Yozgat State Hospital Orthopedics and Traumatology Polyclinic with complaints of pain in her left thigh close to the knee. After examinations of plain radiographs, computerized tomography, magnetic resonance images, and blood parameters, a diagnosis was made of left femoral intramedullary hydatid cyst from excised intraoperative material. Throughout a 6-month follow-up period, there was no recurrence and functional results were good. Conclusions: Based on this report (of a patient presented with an intramedullary cyst in the long bones), the primary bone hydatid cyst disease should be kept in mind and be investigated in the differential diagnosis. PMID:25838934

  15. Chronic Hydatid Cyst in Malaysia: A Rare Occurence

    PubMed Central

    SURIA HAYATI, Md Pauzi; BOON TECK EUGENE, Chan; JAN JIN, Bong; MOHD ROSE, Isa

    2015-01-01

    Hydatid cysts are not endemic in Malaysia and are rarely seen. We hereby report a case of hydatid cyst of the liver in a 55-year-old Chinese-Australian lady who presented with a calcified liver cyst and negative hydatid serology. A liver segmentectomy was performed and revealed a well-circumscribed, calcified liver cyst containing only creamy whitish material without the typical daughter cyst. A histological examination revealed different layers of the cyst wall and the presence of loose, calcified scolices without a daughter cyst. The case highlights the importance of considering hydatid cyst in the differential diagnosis of liver cyst even in non-endemic areas, as the ease of travelling and migration allows the condition to be seen outside the endemic region. PMID:25892954

  16. Strategies for the Management of Congenital Iris Cysts.

    PubMed

    Chaudhry, Shabana; Shoaib, Khawaja Khalid; Hing, Stephen; Smith, James

    2016-06-01

    Iris cysts can arise from iris pigment epithelium or stroma. We present 3 cases of iris cysts which have been managed in different ways. In a one-month neonate, cyst was punctured with keratome and gentle diode laser endophotocoagulation was applied to the base. A2.5-month infant presented with watering and blepharospasm since birth. Clear fluid was aspirated from the cyst with a 27-gauge needle and Ethanol 96% (ETOH) was injected into the cyst and then aspirated. It was followed by injection/aspiration of 0.3 ml of balanced salt solution thrice. Cyst wall was excised. A13-month toddler presented with 4-month history of intermittent irritation and photophobia. The cyst was aspirated with a 25-gauge needle and the cyst walls were nibbled with 20-gauge vitrectomy cutter. Excision is better than injection of sclerosing solutions. The aim is to remove the whole cyst to avoid recurrence and to prevent amblyopia. PMID:27376231

  17. In vitro function of cyst epithelium from human polycystic kidney.

    PubMed Central

    Perrone, R D

    1985-01-01

    It is thought that cysts in polycystic kidneys originate from nephron segments and function in a manner similar to the segment or origin. The indirect evidence for this derives from studies of microanatomy and cyst fluid composition. Cysts with low Na+ have been classified as distal, whereas cysts with high Na+ have been classified as proximal. In order to directly determine the transport characteristics of cyst epithelium, cysts from a human polycystic kidney were studied in vitro using Ussing chamber techniques. Composition of cyst fluid was determined in parallel with these studies. Cysts with low Na+ (gradient cysts) demonstrate characteristics consistent with distal nephron origin including elevated potential difference (PD), short-circuit current (Isc), and low conductance. PD and Isc of gradient cysts were amiloride sensitive. Nongradient cysts, however, require additional characterization. At least two types of nongradient cysts were identified, one with characteristics consistent with proximal nephron origin and another apparently without function. These studies are the first direct evidence for active transport of cysts from human polycystic kidney and provide strong evidence to support the concept that cysts function in the same manner as the nephron segment of origin. PMID:4056045

  18. Surgical treatment of mucous cysts by subcutaneous excision and osteophyte resection: Results in 68 cases at a mean 6.63 years' follow-up.

    PubMed

    Roulet, S; Marteau, E; Bacle, G; Laulan, J

    2015-09-01

    The goal of this study was to assess the results of treatment of mucous cysts by subcutaneous excision and osteophyte resection without an associated skin procedure. From 1993 to 2013, 81 mucous cysts were operated on. In 27 cases, a nail deformity was present. Obvious osteoarthritis was present in 84% of cases. Among them, 67 patients (68 cysts) were subsequently assessed through a phone questionnaire after a mean follow-up of 6.6 years. Patients who reported a recurrence or suspected one were reassessed in consultation. Among the 68 evaluated cases, two developed an infection and one had delayed skin healing; these complications occurred on cysts with a previous fistula. In one case (1.5%), a recurrence was observed four months after excision of a subungual cyst. All nail deformities had resolved; 53 patients felt no discomfort and 65 were very satisfied or satisfied with the procedure and would undergo surgery again. The recurrence rate of 1.5% is consistent with that of other studies where the same procedure was used, without cutaneous grafting, ranging from 0 to 2%. This result is better than in studies where a graft or a flap was performed without systematic joint debridement. Our procedure is sufficient to effectively treat mucous cysts with less morbidity. Complications are rare and occur only in cysts associated with a fistula, justifying their early surgical treatment.

  19. Twisted Fimbrial Cyst (Paraovarian Cyst): A Rare Cause of Acute Abdomen

    PubMed Central

    Rathi, Monika; Najam, Rehana; Budania, Satish Kumar; Awasthi, Seema; Ahmad, Faiyaz; Kumar, Ashutosh; Dutta, Shyamoli

    2013-01-01

    We present a case of a 22-year-old female who presented with acute abdomen and amenorrhea. Emergency laprotomy was done with a clinical diagnosis of ectopic pregnancy. On laprotomy, twisted fimbrial cysts were found. Thus, although fimbrial cysts are rarely twisted, they should be considered as a cause of acute abdomen in a female of reproductive age group. PMID:24385716

  20. Twisted fimbrial cyst (paraovarian cyst): a rare cause of acute abdomen.

    PubMed

    Rathi, Monika; Najam, Rehana; Budania, Satish Kumar; Awasthi, Seema; Ahmad, Faiyaz; Kumar, Ashutosh; Dutta, Shyamoli

    2013-01-01

    We present a case of a 22-year-old female who presented with acute abdomen and amenorrhea. Emergency laprotomy was done with a clinical diagnosis of ectopic pregnancy. On laprotomy, twisted fimbrial cysts were found. Thus, although fimbrial cysts are rarely twisted, they should be considered as a cause of acute abdomen in a female of reproductive age group.

  1. Value of cyst localization to predict cystobiliary communication in patients undergoing conservative surgery with hydatid cyst

    PubMed Central

    Alan, Bircan; Kapan, Murat; Teke, Memik; Hattapoğlu, Salih; Arıkanoğlu, Zülfü

    2016-01-01

    Objective The objectives of this study were to investigate the relationship between the segmental localization of liver hydatid cyst by computed tomography (CT) and the presence of cystobiliary communication (CBC) and to identify the risk factors for CBC. Patients and methods One hundred and eleven of 163 patients who underwent liver hydatid surgery between January 2011 and September 2014 were included in this study and analyzed retrospectively. The size, number, stage, and segmental and lobar localization of the cysts were investigated by CT. The presence of CBC and preoperative laboratory findings were recorded from operation notes. Results CBC was more frequent in single large cysts. CBC was most commonly detected in segment 1 (50%), 8 (48.3%), 7 (41.2%), and 4 (40%). CBC was more frequent in the right lobe (40.4%) and Gharbi stage 3 (41.8%) and 4 (55.6%) lesions. There were no differences in CBC according to distance from the hilus. In addition, preoperative total bilirubin, direct bilirubin, alkaline phosphatase (ALP), and gamma-glutamyl transferase (GGT) elevations were associated with higher CBC frequency (P<0.05). Cyst diameter, number of cysts, and ALP and GGT elevations were independent predictors of CBC presence. Conclusion The evaluation of hydatid cyst diameter, morphological stage, and segmental and lobar localization by abdominal CT and measurement of preoperative cyst diameter, number of cysts, and ALP and GGT values may predict the presence of CBC. PMID:27366078

  2. Adenocarcinoma arising in retroperitoneal enterogenous cyst presenting as a renal cyst: report of an unusual case.

    PubMed

    Marrogi, A J; Chehval, M; Martin, S A

    1991-06-01

    A single case of an adenocarcinoma, arising in a retroperitoneal enterogenous cyst and which presented as a left renal cyst, is reported. Review of literature showed a total of 13 other reported cases. The prognosis of such patients appears to correlate with the presence of regional lymph node metastasis and the resectability of the tumor.

  3. Nucleolar organiser regions in odontogenic cysts and ameloblastomas.

    PubMed

    Allison, R T; Spencer, S

    1993-12-01

    Silver nucleolar organiser region (AgNOR) counts were performed on apical periodontal cysts, dentigerous cysts, odontogenic keratocysts, ameloblastomas and basal cell carcinomas. Significant differences, but with excessive overlap, were shown between dentigerous cysts and apical periodontal cysts and between odontogenic keratocysts and apical cysts. The mean AgNOR counts for all odontogenic cysts ranged between 2.02 and 2.65, and for ameloblastomas were 2.24, indicating that the method has neither a diagnostic nor a prognostic value in these lesions. Control oral squamous cell carcinoma tissues had significantly higher AgNOR counts than any other lesion tested.

  4. Molecular Diagnostics in the Evaluation of Pancreatic Cysts.

    PubMed

    Theisen, Brian K; Wald, Abigail I; Singhi, Aatur D

    2016-09-01

    Within the past few decades, there has been a dramatic increase in the detection of incidental pancreatic cysts. It is reported a pancreatic cyst is identified in up to 2.6% of abdominal scans. Many of these cysts, including serous cystadenomas and pseudocysts, are benign and can be monitored clinically. In contrast, mucinous cysts, which include intraductal papillary mucinous neoplasms and mucinous cystic neoplasms, have the potential to progress to pancreatic adenocarcinoma. In this review, we discuss the current management guidelines for pancreatic cysts, their underlying genetics, and the integration of molecular testing in cyst classification and prognostication. PMID:27523971

  5. Ultrastructure of metacercarial cysts of six heterophyid trematodes from fish.

    PubMed

    Armitage, M H

    2000-12-01

    The ultrastructure of metacercarial cysts of Ascocotyle sexidigita. A. (Phagicola) diminuta, and Pygidiopsoides spindalis (herein described for the first time) collected from natural hosts in California was compared with that of cysts from A. tenuicollis (also described for the first time), A. pachycystis, and A. leighi collected from natural fish hosts in Mississippi. The results show that none of the cysts studied approximated the thick cyst produced by A. pachycystis, but all cysts comprised several layers of putative glycoprotein except for A. (P.) diminuta, which was associated with a single layer of spongy cyst wall.

  6. Chylous cyst formation following laparoscopic fundoplication.

    PubMed

    Wykypiel, Heinz F; Margreiter, Raimund

    2007-01-01

    Formation of an abdominal chylous cyst is a rare event, predominantly occurring after spinal, vascular or urologic retroperitoneal surgery. As far as we know, the presented case is the first report in the literature of chylous cyst formation after laparoscopic fundoplication. A 57-year-old man with a history of a conservatively treated spinal compression fracture (T11/12) underwent laparoscopic fundoplication in 1996 for recurrent heartburn with insufficient response to treatment with PPI. His reflux symptoms disappeared but over the following years he developed intermittent abdominal pain in the right upper quadrant. Gastroscopy in 2002 revealed a slight compression of the distal esophagus. CT scan revealed a cystic formation next to the distal esophagus which was initially interpreted to be part of the fundoplicate itself. Aggravation of symptoms and weight loss was noted in 2006. A further CT scan revealed a 7 cm cyst along the fundoplicate and the lesser curvature of the stomach. The cyst was subsequently drained laparoscopically. Cholesterol (351 mg/d), LDL-cholesterol (263 mg/dl), triglycerides (334 mg/dl) and chylomicrons led to the diagnosis chylous cyst and the patient was put on a medium-chain triglyceride diet. After 12 weeks the discharge stopped and the drain was removed. The patient remained symptom-free for seven months but then presented again with the same complaints. This time an even larger cyst was diagnosed, extending from the lesser curvature of the stomach through the esophageal hiatus up to the right atrium. A Roux-en-Y chylous cystojejunostomy was then performed and has solved the problem up to the present. A chylous cyst may develop after laparoscopic fundoplication. If simple drainage fails, a cystojejunostomy can solve this problem.

  7. Ceramic joints

    DOEpatents

    Miller, Bradley J.; Patten, Jr., Donald O.

    1991-01-01

    Butt joints between materials having different coefficients of thermal expansion are prepared having a reduced probability of failure of stress facture. This is accomplished by narrowing/tapering the material having the lower coefficient of thermal expansion in a direction away from the joint interface and not joining the narrow-tapered surface to the material having the higher coefficient of thermal expansion.

  8. Pre-tibial synovial cyst after reconstruction of the anterior cruciate ligament: case report☆☆☆

    PubMed Central

    Bulisani, Luís Eduardo Pedigoni; Bulisani, Erickson

    2014-01-01

    Arthroscopic reconstruction of the anterior cruciate ligament has been modernized through new surgical techniques and new materials. When tibial fixation is performed using an absorbable screw, complications may occur, such as formation of a pre-tibial cyst. The case described here is about a patient who presented an anteromedial synovial cyst in his right knee, three years after having undergone ACL reconstruction. The patient did not present any pain nor any complaints other than a mass that progressively increased in size, worsened after physical activities. Imaging examinations were requested: simple radiography of the knee and magnetic resonance. Anteromedial imaging of the knee showed a mass with well-delimited borders and internal fluid content, suggestive of a synovial cyst, with communication with the joint cavity through the tibial tunnel, without presenting enlargement or absorption of the bone tunnel. The cyst was surgically resected and the tibial tunnel occlusion was performed using a bone plug. The diagnosis of a synovial cyst was subsequently confirmed through the results from the anatomopathological examination. The patient presented good clinical evolution, with disappearance of the symptoms and a return to physical activities. PMID:26229880

  9. Clinical approach to incidental pancreatic cysts

    PubMed Central

    Chiang, Austin L; Lee, Linda S

    2016-01-01

    The approach to incidentally noted pancreatic cysts is constantly evolving. While surgical resection is indicated for malignant or higher risk cysts, correctly identifying these highest risk pancreatic cystic lesions remains difficult. Using parameters including cyst size, presence of solid components, and pancreatic duct involvement, the 2012 International Association of Pancreatology (IAP) and the 2015 American Gastroenterological Association (AGA) guidelines have sought to identify the higher risk patients who would benefit from further evaluation using endoscopic ultrasound (EUS). Not only can EUS help further assess the presence of solid component and nodules, but also fine needle aspiration of cyst fluid aids in diagnosis by obtaining cellular, molecular, and genetic data. The impact of new endoscopic innovations with novel methods of direct visualization including confocal endomicroscopy require further validation. This review also highlights the differences between the 2012 IAP and 2015 AGA guidelines, which include the thresholds for sending patients for EUS and surgery and methods, interval, and duration of surveillance for unresected cysts. PMID:26811661

  10. Tailgut cyst accompanied with bony defect

    PubMed Central

    Oh, Jae-Sang; Lee, Kyeong-Seok; Doh, Jae-Won

    2016-01-01

    Retro-rectal cystic hamartoma (tailgut cyst), is an uncommon congenital developmental lesion, generally located in the retro-rectal space. Its diagnosis and approach is challenging because the retropelvic space is not familiar. We report a 51-year-old woman who presented with paresthesia and pain in perianal area. The magnetic resonance image showed high signal intensity on the T1-weighted image and iso to high signal intensity on the T2-weighted image of the retropelvic space and CT showed sacral bony defect. We chose the posterior approach for removal of the tailgut cyst. Histopathology exam of the retropelvic cyst revealed a multiloculated cyst containing abundant mucoid material lined by both squamous and glandular mucinous epithelium. The patient has recovered nicely with no recurrence. Tailgut cyst needs complete surgical excision for good prognosis. So, a preoperative high-resolution image and co-operation between neurosurgen and general surgeon would help to make safe and feasible diagnosis and surgical access. PMID:27073796

  11. Cerebellar ependymal cyst in a dog.

    PubMed

    Wyss-Fluehmann, G; Konar, M; Jaggy, A; Vandevelde, M; Oevermann, A

    2008-11-01

    An 11-week-old, male, Staffordshire Bull Terrier had a history of generalized ataxia and falling since birth. The neurologic findings suggested a localization in the cerebellum. Magnetic resonance imaging of the brain was performed. In all sequences the area of the cerebellum was almost replaced by fluid isointense to cerebrospinal fluid. A complete necropsy was performed after euthanasia. Histologically, the lesion was characterized by extensive loss of cerebellar tissue in both hemispheres and vermis. Toward the surface of the cerebellar defect, the cavity was confined by ruptured and folded membranes consisting of a layer of glial fibrillary acidic (GFAP)-positive glial cells covered multifocally by epithelial cells. Some of these cells bore apical cilia and were cytokeratin and GFAP negative, supporting their ependymal origin. The histopathologic features of our case are consistent with the diagnosis of an ependymal cyst. Its glial and ependymal nature as demonstrated by histopathologic and immunohistochemical examination differs from arachnoid cysts, which have also been reported in dogs. The origin of these cysts remains controversial, but it has been suggested that they develop during embryogenesis subsequent to sequestration of developing neuroectoderm. We speculate that the cyst could have been the result of a pre- or perinatal, possibly traumatic, insult because hemorrhage, and tissue destruction had occurred. To our knowledge, this is the first description of an ependymal cyst in the veterinary literature.

  12. Towards an Ecological Understanding of Dinoflagellate Cyst Functions

    PubMed Central

    Bravo, Isabel; Figueroa, Rosa Isabel

    2014-01-01

    The life cycle of many dinoflagellates includes at least one nonflagellated benthic stage (cyst). In the literature, the different types of dinoflagellate cysts are mainly defined based on morphological (number and type of layers in the cell wall) and functional (long- or short-term endurance) differences. These characteristics were initially thought to clearly distinguish pellicle (thin-walled) cysts from resting (double-walled) dinoflagellate cysts. The former were considered short-term (temporal) and the latter long-term (resting) cysts. However, during the last two decades further knowledge has highlighted the great intricacy of dinoflagellate life histories, the ecological significance of cyst stages, and the need to clarify the functional and morphological complexities of the different cyst types. Here we review and, when necessary, redefine the concepts of resting and pellicle cysts, examining both their structural and their functional characteristics in the context of the life cycle strategies of several dinoflagellate species.

  13. [Complex odontoma with dentigerous cyst: a case report].

    PubMed

    Qizhang, Xu; Hongliang, Zhang; Xiaoyu, Wang; Zhanji, Wang; Qianqian, Xu; Qiong, Ma

    2014-12-01

    Complex odontoma is a relatively rare dental dysplasia. In particular, a complex odontoma with dentigerous cyst is seldom observed. A case of complex odontoma with dentigerous cyst is reported in this paper.

  14. Epithelial jaw cysts: analysis of 126 Nigerian cases.

    PubMed

    Ogunlewe, M O; Odukoya, O; Akinwande, J A

    1996-01-01

    One hundred and twenty-six Nigerian cases of epithelial jaw cysts were retrieved from case notes and biopsy records of the Department of Oral and Maxillofacial Surgery and Department of Oral Pathology and Oral Biology of the Lagos University Teaching Hospital. The cases were analysed for age, sex, site and methods of management. Results show that developmental odontogenic cysts (57.14%) were more common than inflammatory odontogenic cysts (26.94%). Dentigerous cyst (22.22%) was the most common epithelial jaw cyst, followed by radicular cyst (21.43%). Developmental non-odontogenic cysts were more than twice as common in females as in males. Sixty-eight per cent of epithelial jaw cysts were treated by enucleation, 10% by marsupialisation, 13% by jaw resection and 9% by surgical excision.

  15. [Popliteal cyst rupture due to unusual physical stress].

    PubMed

    Romem, Ayal; Shimony, Avi; Horowitz, Sharon; Horowitz, Jacob

    2007-09-01

    Popliteal cyst rupture is a known phenomenon following strenuous labor or sport activity. We present a case in which popliteal cyst rupture followed an unusual strenuous physical activity--devoted prayer during the holy month of the Ramadan. PMID:17969298

  16. Dentigerous Cyst associated with Horizontally Impacted Mandibular Second Premolar

    PubMed Central

    Tripathi, Abhay Mani; Rathore, Monika

    2014-01-01

    ABSTRACT Dentigerous Cyst/developmental cyst of benign odontogenic origin are ones that surround the crown of impacted, embedded, unerupted or developing teeth. Dentigerous cyst is second most common cyst of the oral cavity after radicular cyst. They are usually solitary in occurrence and mostly associated with the mandibular third molars. Dentigerous cysts involving impacted second premolars are rarely reported in the literatures. We present a rare case of dentigerous cyst in a 12-year-old female patient associated with an impacted mandibular second premolar. How to cite this article: Mishra R, Tripathi AM, Rathore M. Dentigerous Cyst associated with Horizontally Impacted Mandibular Second Premolar. Int J Clin Pediatr Dent 2014;7(1): 54-57. PMID:25206240

  17. A rare case of carcinoid tumor in a tailgut cyst

    PubMed Central

    Jehangir, Asad; Le, Brian H.; Carter, Frank M

    2016-01-01

    Tailgut cysts are rare congenital lesions that arise from the failure of regression of the embryological tailgut. We report a case of neoplastic transformation of tailgut cyst to carcinoid tumor which is exceedingly uncommon. PMID:27406449

  18. [Primary retroperitoneal cyst in a 21-year-old woman].

    PubMed

    Thunedborg, L P; Rudnicki, P M

    1990-08-20

    A case of primary retroperitoneal cyst in a woman aged 21 years is presented. The cyst, which contained 6.5 litres, was treated by total excision. The diagnosis, treatment and classification are briefly described.

  19. Retroperitoneoscopic management of infected cysts in adult polycystic kidney disease.

    PubMed

    Hemal, A K; Gupta, N P; Rajeev, T P; Aron, M; Bhowmik, D; Jain, R

    1999-01-01

    Conservative measures are the mainstay of therapy in adult polycystic kidney disease (APKD). Pain, infection and obstructive uropathy are the major indications for intervention. Chronic pain has been treated with narcotic analgesics, needle aspiration of dominant cysts, and open renal cyst decortication. Laparoscopic cyst decortication, by either transperitoneal or retroperitoneal access, is a new emerging option with similar efficacy to open surgery and less morbidity. Cyst infection in these patients responds poorly to commonly used antibiotics. Patients with refractory cyst infection may even require nephrectomy. Herein, we present 2 cases with APKD that were treated by retroperitoneoscopic decortication for painful and infected cysts. Both patients showed prompt and sustained improvement in symptoms, with minimal morbidity and short convalescence. This approach has not hitherto been described for infected cysts in APKD. The retroperitoneoscopic route should be preferred in the presence of infected cysts so as to prevent intraperitoneal contamination.

  20. Congenital Giant Keratinous Cyst Mimicking Lipoma: Case Report and Review

    PubMed Central

    Sabhlok, Samrat; Kalele, Ketki; Phirange, Asmita; Kheur, Supriya

    2015-01-01

    Epidermal cysts represent the most common cutaneous cysts. They arise following a localized inflammation of the hair follicle and occasionally after the implantation of the epithelium, following a trauma or surgery. Conventional epidermal cysts are about 5 cm in diameter; however, rare reports of cysts more than 5 cm are reported in the literature and are referred as “Giant epidermal cysts.” Epidermal cysts although common, can mimic other common benign lesions in the head and neck area. A thorough clinico-pathologic investigation is needed to diagnose these cutaneous lesions as they differ in their biologic behavior, treatment, and prognosis. We report a case of a giant epidermoid cyst in the scalp area of a young female patient which mimicked lipoma on clinical, as well as cyotological examination. We also present a brief review of epidermal cysts, their histopathological differential diagnosis, and their malignant transformation. PMID:26677303

  1. Temporomandibular Joint, Closed

    MedlinePlus

    ... Oral Health > The Temporomandibular Joint, Closed The Temporomandibular Joint, Closed Main Content Title: The Temporomandibular Joint, Closed Description: The temporomandibular joint connects the lower ...

  2. Liver Hydatid Cyst with Transdiaphragmatic Rupture and Lung Hydatid Cyst Ruptured into Bronchi and Pleural Space

    SciTech Connect

    Ar Latin-Small-Letter-Dotless-I bas, Bilgin Kadri Dingil, Guerbuez; Koeroglu, Mert; Uenguel, Uemit; Zaral Latin-Small-Letter-Dotless-I , Aliye Ceylan

    2011-02-15

    The aim of this case study is to present effectiveness of percutaneous drainage as a treatment option of ruptured lung and liver hydatid cysts. A 65-year-old male patient was admitted with complicated liver and lung hydatid cysts. A liver hydatid cyst had ruptured transdiaphragmatically, and a lung hydatid cyst had ruptured both into bronchi and pleural space. The patient could not undergo surgery because of decreased respiratory function. Both cysts were drained percutaneously using oral albendazole. Povidone-iodine was used to treat the liver cyst after closure of the diaphragmatic rupture. The drainage was considered successful, and the patient had no recurrence of signs and symptoms. Clinical, laboratory, and radiologic recovery was observed during 2.5 months of catheterization. The patient was asymptomatic after catheter drainage. No recurrence was detected during 86 months of follow-up. For inoperable patients with ruptured liver and lung hydatid cysts, percutaneous drainage with oral albendazole is an alternative treatment option to surgery. The percutaneous approach can be life-saving in such cases.

  3. Septum posticum cysts: an uncommon cause of chronic back pain.

    PubMed

    Wyler, A R; Loeser, J D; Killien, F C

    1975-09-01

    The authors describe two patients with posterior thoracic pain associated with cysts of the septum posticum. One patient's pain was relieved by surgical removal of the cysts; the second patient's symptoms temporarily resolved after myelography. Posterior thoracic pain can be ascribed to myelographically proven arachnoid cysts when the pain is persistent, positionally exacerbated and associated with radicular sensory changes. Excision of the cysts may provide pain relief for some patients.

  4. Symptomatic Mullerian Duct Cyst in a Male Infant.

    PubMed

    Chinya, Abhishek; Raj, Prince; Sinha, Shandip Kumar; Sarin, Yogesh Kumar

    2016-01-01

    Symptomatic Mullerian duct cyst is a rare entity in children. A 9-month-old male infant presented with bowel and urinary obstructive symptoms. Imaging investigations revealed a cystic mass in the rectovesical pouch compressing bladder neck and rectum. At laparotomy, a Mullerian duct cyst was found. Most of the cyst was excised and the remaining cyst mucosa was cauterized. The child improved thereafter. PMID:27672581

  5. Symptomatic Mullerian Duct Cyst in a Male Infant

    PubMed Central

    Chinya, Abhishek; Raj, Prince; Sinha, Shandip Kumar

    2016-01-01

    Symptomatic Mullerian duct cyst is a rare entity in children. A 9-month-old male infant presented with bowel and urinary obstructive symptoms. Imaging investigations revealed a cystic mass in the rectovesical pouch compressing bladder neck and rectum. At laparotomy, a Mullerian duct cyst was found. Most of the cyst was excised and the remaining cyst mucosa was cauterized. The child improved thereafter. PMID:27672581

  6. The glandular odontogenic jaw cyst: report of a case.

    PubMed

    Savage, N W; Joseph, B K; Monsour, P A; Young, W G

    1996-11-01

    A case of a rare odontogenic cyst arising in the lateral periodontal membrane in the mandible in a 14 year old girl is reported. This lesion appeared to be a new entity and has been named glandular odontogenic cyst (GOC) or sialo-odontogenic cyst. Histologically the lesion was lined by mucous producing cuboidal epithelium containing several areas of thickening and numerous duct-like structures. The cyst recurred with the same histology two years postoperatively.

  7. Splenic Epidermoid Cyst in a Five-Year-Old Child

    PubMed Central

    Garg, Bhavna; Sood, Neena; Singh, Satpal

    2016-01-01

    Splenic epidermoid cysts are rare non-parasitic true cysts affecting the spleen. We report a five-year-old child who presented with an abdominal lump associated with pain of 15 days. Ultrasonography of the abdomen showed a huge cystic lesion of obscure origin. At laprotomy a huge unilocular cyst involving upper part of spleen containing pultaceous fluid was seen and its removal necessitated splenectomy. Histopathological findings were consistent with splenic epidermoid cyst. Thus histopathology helped in elucidating the aetiology and diagnosis.

  8. Knee synovial cyst presenting as iliotibial band friction syndrome.

    PubMed

    Costa, M L; Marshall, T; Donell, S T; Phillips, H

    2004-06-01

    We present the case of a 28-year-old competitive runner with iliotibial band (ITB) friction syndrome associated with a synovial cyst. Magnetic resonance imaging (MRI) did not demonstrate a fluid collection. However, open exploration revealed a large cyst beneath the ITB arising from the capsule of the knee proximal to the lateral meniscus. The cyst disappeared on extension. The pre-operative MRI scan may have revealed the cyst, if it had been taken with the knee flexed.

  9. Laparoscopic excision of subdiaphragmatic epidermoid cyst: a case report.

    PubMed

    Hagr, A; Laberge, J M; Nguyen, L T; Emil, S; Bernard, C; Patenaude, Y

    2001-06-01

    Retroperitoneal epidermoid cysts are rare. The authors report a case of an 11-year-old boy with an asymptomatic subdiaphragmatic cyst, which was found incidentally during an investigation for hypertension. At laparoscopy, the cyst was densely adherent to the diaphragm, resulting in a pneumothorax during dissection. Nevertheless, the excision and the diaphragmatic repair could be completed laparoscopically without complication. Microscopic examination showed an epidermoid cyst. No similar case has been reported in the literature.

  10. Transsphenoidal cyst cisternostomy with a keyhole dural opening for sellar arachnoid cysts: technical note.

    PubMed

    Oyama, Kenichi; Fukuhara, Noriaki; Taguchi, Manabu; Takeshita, Akira; Takeuchi, Yasuhiro; Yamada, Shozo

    2014-04-01

    A less invasive transsphenoidal approach with a keyhole dural opening for intrasellar arachnoid cysts is described. This approach was used to address seven sellar cystic lesions with suprasellar extension; they were six intrasellar arachnoid cysts (IACs) and one Rathke's cleft cyst (RCC). In all cases, preoperative MRI revealed cerebrospinal fluid (CSF) intensity on both T1- and T2-weighted images. On preoperative contrast-enhanced MRI, five of the six IACs manifested posterior displacement of the flattened pituitary gland toward the dorsum sellae; one of the six IACs and the RCC exhibited a flattened pituitary gland on the anterior surface of the cyst. Wide cyst cisternostomy through a keyhole dural opening was carried out safely using a microscope with the support of a thin angled endoscope (30° and/or 70°, diameter 2.7 mm). As we aimed to avoid iatrogenic injury of the pituitary function, we found it difficult to obtain a sufficiently wide and precise opening of the cyst wall when the pituitary gland was located on the anterior surface of the cyst wall. Our approach facilitates safe cyst cisternostomy as wide as that obtainable by transcranial manipulation. In addition, CSF leakage is prevented by dural plasty using the fascia lata and stitching with 6-0 monofilament sutures. This technique can be adapted to address various sellar cystic lesions. However, as the posterior or anterior displacement of the normal pituitary gland in the presence of IACs or RCCs, respectively, affects the width of the cyst opening, our technique is more suitable for IACs than RCCs.

  11. Supratentorial endodermal cysts - Report of two cases

    PubMed Central

    Rangarajan, Vithal; Mahore, Amit; Patil, Manoj Kashinath; Shendarkar, Ashwini Dnyandaevrao

    2016-01-01

    We describe two rare cases of frontal cystic lesions presenting with symptoms and signs of raised intracranial pressure. Both had a preoperative diagnosis of an arachnoid cyst and were subjected to a craniotomy with marsupialization of the cyst. However, the histology confirmed them to be an endodermal cyst (EC) on both occasions. Both the patients have been closely followed with no recurrence of symptoms. ECs of the central nervous system are usually reported in the spinal canal, mid-line posterior fossa, and the suprasellar regions. Supratentorial and non-midline ECs are rare, with only about 22 cases previously reported in literature. We discuss both the cases and review the relevant literature. PMID:27366267

  12. The Tale of Spring Water Cysts

    PubMed Central

    Schweigert, Michael; Dubecz, Attila; Beron, Martin; Ofner, Dietmar; Stein, Hubert J.

    2012-01-01

    Congenital pericardial diverticula and cysts are extremely uncommon lesions within the anterior mediastinum. Both lesions derive from the pericardial celom and represent different stages of a common embryogenesis. Initial reports date from the 19th century. Surgical pioneers were Otto Pickhardt, who removed a pericardial cyst at Lenox Hill Hospital in New York in 1931, and Richard Sweet, who accomplished the first resection of a pericardial diverticulum at Massachusetts General Hospital in Boston in 1943. These lesions were also called spring water cysts because they usually contain watery, crystal-clear fluid. This history outlines the milestones of evolving surgical management, from the first report in 1837 up to the present time. PMID:22719140

  13. Medial meniscal cyst: a case report.

    PubMed

    Spina, Mauro; Sabbioni, Giacomo; Tigani, Domenico

    2008-12-01

    Meniscal cysts are a rare disease constantly combined with a horizontal meniscal lesion. Currently, nuclear magnetic resonance (MRI) is the main diagnostic tool, because of its high sensitivity and specificity, and decompression arthroscopy combined with selective meniscectomy is the treatment of choice. The Authors report a case of a voluminous medial meniscal cyst where instrumental examination, MRI, was fundamental for the preoperative diagnosis of the horizontal meniscal lesion causing the cystic degeneration of the meniscus. The treatment performed was selective meniscectomy of the body and posterior horn of the medial meniscus and decompression of the voluminous cyst by arthroscopy. Physical examination after six months showed the complete resolution of swelling at the medial hemirima, no walking pain and normal range of motion.

  14. Adrenal cyst--a case report.

    PubMed

    Huang, S P; Chen, C C; Li, C C; Wu, W J; Chou, Y H; Huang, C H

    2001-03-01

    Adrenal cysts are rare and mostly silent clinically. Herein we report a case of adrenal cyst. A 55-year-old female was incidentally found to have a left suprarenal cystic lesion with a calcified wall by abdominal sonography during a work-up for her epigastralgia and left flank pain. Then, computed tomography (CT) revealed a left adrenal cystic mass with wall calcification, magnetic resonance imaging (MRI) showed left retroperitoneal cystic mass with fluid content, and angiography demonstrated an avascular lesion. Surgical exploration was performed via a flank incision and a calcified cystic adrenal mass was excised. The pathologic diagnosis was adrenal pseudocyst with calcified wall. We discuss the diagnosis and management of adrenal cyst and briefly review the literature.

  15. Sonographic appearance of primary retroperitoneal cysts.

    PubMed

    Derchi, L E; Rizzatto, G; Banderali, A; Sala, P; Larghero, G C; Solbiati, L

    1989-07-01

    The sonographic findings observed in four patients with primary retroperitoneal cysts were reviewed. All lesions presented as fluid-filled masses with anechoic content and regular margins; all increased through transmission. Preoperative location of the cysts within the retroperitoneal space was possible in all cases by either real-time ultrasound (US) analysis of the different relationships of the kidneys and the cysts during respiratory movements or the anterior displacement of surrounding structures. A differential diagnosis among retroperitoneal lesions containing fluid is difficult and cannot be obtained with imaging methods alone. However, preoperative knowledge of both the retroperitoneal location of the disease process and its fluid content may help to narrow the diagnostic possibilities, thus allowing the surgeon to more accurately plan the therapeutic approach to the patient.

  16. Retroperitoneal bronchogenic cyst: a case report.

    PubMed

    Hsieh, S P; Tseng, H H; Huang, J K

    1997-05-01

    Only a few subdiaphragmatic bronchogenic cysts are described, and their occurrence in the retroperitoneum is extremely rare. So far, only a few cases have been reported in the English-language literature. The pathogenesis is caused by the pinching off of irregular lung budding of the primitive ventral foregut, with aberrant migration into the abdomen before fusion of the diaphragm during embryonal development. A unique case with clinical, radiographic, surgical finding is presented. Final pathological findings confirmed the diagnosis of retroperitoneal bronchogenic cyst without other associated congenital anomalies. Retroperitoneal bronchogenic cyst, although rare, should be considered in the differential diagnosis in the retroperitoneal mass. This rare case is described and the relevant literature, reviewed.

  17. Pelvic aneurysmal bone cyst in a dog.

    PubMed

    Nomura, K; Sato, K

    1997-11-01

    A three-year-old male Siberian Husky dog was referred to the Veterinary Teaching Hospital in Osaka Prefecture University with a complaint of difficulty in expelling the stools. By rectal examination, a mass as big as a fist could be detected occupying the cavum pelvis. Radiographically the mass had a thin bony shell bulging from the pubic periosteum. In the shell, radiolucent trabeculation gave the area a "soap bubble" appearance. The cut surface of the removed mass showed a honeycomb-like pattern constituted of some small loculate bony cysts. These cysts were separated from each other by a fibrous or bony trabeculae with blood-filled vascular channels or sponge-like structures. From clinical and pathological findings, this mass was diagnosed as a pelvic aneurysmal bone cyst. After surgery, the patient completely recovered without tenesmus.

  18. Giant pericardial cyst mimicking dextrocardia on chest X-ray.

    PubMed

    Hamad, Hamad M; Galrinho, Ana; Abreu, João; Valente, Bruno; Bakero, Luis; Ferreira, Rui C

    2013-01-01

    Pericardial cysts are rare benign congenital malformations, usually small, asymptomatic and detected incidentally on chest X-ray as a mass located in the right costophrenic angle. Giant pericardial cysts are very uncommon and produce symptoms by compressing adjacent structures. In this report, the authors present a case of a symptomatic giant pericardial cyst incorrectly diagnosed as dextrocardia on chest X-ray.

  19. Unilateral Pulmonary Agenesis and Gastric Duplication Cyst: A Rare Association

    PubMed Central

    Skokic, Fahrija; Hotic, Nesad; Husaric, Edin; Radoja, Gordana; Muratovic, Selma; Dedic, Nermina

    2013-01-01

    Lung agenesis and gastric duplication cysts are both rare congenital anomalies. Gastric duplication cysts can present with nausea, vomiting, hematemesis, or vague abdominal pain. Unilateral pulmonary agenesis can present with respiratory distress which usually occurs due to retention of bronchial secretions and inflammations. We report the unique case of right pulmonary agenesis associated with gastric duplication cyst. PMID:23844300

  20. LOW PRESSURE ULTRAVIOLET STUDIES FOR INACTIVATION OF GIARDIA MURIS CYSTS

    EPA Science Inventory

    Cysts of Giardia muris were inactivated using a low pressure ultravolet (UV) light source. Cyst viability was detemined by both in vitro excystation and animal infectivity. Cyst doeses were counted using a flow cytometer for the animal infectivity experiments. Using in vitro excy...

  1. LOW PRESSURE ULTRAVEIOLET STUDIES FOR INACTIVATION OF GIARDIA MURIS CYSTS

    EPA Science Inventory

    Cysts of Giardia muris were inactivated using a low pressure ultravolet (UV) light source. Cyst viability was detemined by both in vitro excystation and animal infectivity. Cyst doeses were counted using a flow cytometer for the animal infectivity experiments. Using in vitro excy...

  2. 9 CFR 311.24 - Hogs affected with tapeworm cysts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Hogs affected with tapeworm cysts. 311.24 Section 311.24 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... affected with tapeworm cysts. Carcasses of hogs affected with tapeworm cysts (Cysticercus cellulosae)...

  3. Laser treatment of primary ring-shaped epithelial iris cyst.

    PubMed Central

    Bron, A J; Wilson, C B; Hill, A R

    1984-01-01

    This is the first report of a ring-shaped, primary cyst of the iris pigment epithelium. The patient, a 28-year-old woman, presented with angle closure glaucoma. Ocular pressure was controlled medically, and the iris cyst was treated by argon laser photocoagulation. The derivation of the cyst, differential diagnosis, and mechanism of angle closure glaucoma are discussed. Images PMID:6542423

  4. Bilateral ovarian cysts in a newborn: a case report.

    PubMed

    Lim, C T; Wong, K K; Yap, Y F; Sivanesaratnam, V

    1992-03-01

    Large ovarian cysts in the fetus are uncommon. Ultrasonography has helped in the detection of these cysts antenatally and in the newborn female infant. A case of bilateral ovarian cysts in a newborn is presented. The choice of management between conservative measures and surgical approaches remains controversial.

  5. Immunocytochemical expression of growth factors by odontogenic jaw cysts.

    PubMed Central

    Li, T.; Browne, R. M.; Matthews, J. B.

    1997-01-01

    AIM: To determine the immunocytochemical pattern of expression of transforming growth factor (TGF) alpha, epidermal growth factor (EGF), and TGF beta in the three most common types of odontogenic jaw cyst. METHODS: Growth factor expression was detected in paraffin wax sections of odontogenic cysts (27 odontogenic keratocysts, 10 dentigerous cysts, and 10 radicular cysts) using a streptavidin-biotin peroxidase technique with monoclonal antibodies directed against TGF alpha (clone 213-4.4) and TGF beta (clone TB21) and a polyclonal antibody directed against EGF (Z-12). RESULTS: The epithelial linings of all cysts showed reactivity for TGF alpha which was mainly localised to basal and suprabasal layers. Odontogenic keratocyst linings expressed higher levels of TGF alpha than those of dentigerous and radicular cysts, with 89% (24/27) of odontogenic keratocysts exhibiting a strong positive reaction compared with 50% (five of 10) of dentigerous and radicular cysts, respectively. EGF reactivity was similar in all cyst groups, weaker than that for TGF alpha and predominantly suprabasal. TGF alpha and EGF were also detected in endothelial cells, fibroblasts and inflammatory cells within the cyst walls. The most intense TGF beta staining in odontogenic cysts was extracellular within the fibrous tissue capsules, irrespective of cyst type. CONCLUSIONS: These results, together with previous studies of EGF receptor, indicate differential expression of TGF alpha, EGF and their common receptor between the different types of odontogenic cyst, suggesting that these growth factors (via autocrine or paracrine, or both, pathways) may be involved in their pathogenesis. Images PMID:9208810

  6. Dentigerous cyst of maxilla in a young child

    PubMed Central

    Pramod, D. S. R.; Shukla, Jeevendra Nath

    2011-01-01

    Dentigerous cysts are the most common odontogenic and developmental cysts arising in the jaws. In this article, we report a rare case of dentigerous cyst arising from an unerupted canine which had invaded a part of the maxilla in a 6-year-old child. The clinical features, radiographic presentation, and the treatment modality are described. PMID:22639513

  7. Phenolisation as a Mode of Treatment of Mucosal Cysts

    PubMed Central

    Sacchidanand, S; Sujaya, S N; Purohit, Venkatesh

    2012-01-01

    Mucous cysts are one of the common cystic lesions of minor salivary glands seen mostly on mucous surface of lower lip and buccal mucosa. Many modalities of treatment for mucosal cysts exist including excision and suturing, deroofing, marsupialization, radiosurgery and cryotherapy. We have used 88% phenol as a mode of treatment of mucosal cysts. PMID:23112522

  8. Developmental biology of Cystoisospora (Apicomplexa: Sarcocystidae) monozoic tissue cysts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tissue cyst stages are an intriguing aspect of the developmental cycle and transmission of members of the Family Sarcocystidae. Tissue cyst stages of the genera Toxoplasma, Hammondia, Neospora, Besnoitia, and Sarcocystis contain many infectious stages (bradyzoites).The tissue cyst stage of Cystoisos...

  9. Sclerotherapy for hydroceles and epididymal cysts with ethanolamine oleate.

    PubMed

    Hellström, P; Malinen, L; Kontturi, M

    1986-01-01

    Seventeen patients with hydroceles or epididymal cysts were treated by tapping and injection with ethanolamine oleate. All 11 patients with hydroceles were cured. Three of six patients with epididymal cysts were cured. There were no cases of haematoma or infection. Sclerotherapy is recommended as primary treatment for all men over 50 years with hydroceles and for selected cases with epididymal cysts.

  10. 9 CFR 311.24 - Hogs affected with tapeworm cysts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Hogs affected with tapeworm cysts. 311.24 Section 311.24 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... affected with tapeworm cysts. Carcasses of hogs affected with tapeworm cysts (Cysticercus cellulosae)...

  11. 9 CFR 311.24 - Hogs affected with tapeworm cysts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Hogs affected with tapeworm cysts. 311.24 Section 311.24 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... affected with tapeworm cysts. Carcasses of hogs affected with tapeworm cysts (Cysticercus cellulosae)...

  12. 9 CFR 311.24 - Hogs affected with tapeworm cysts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Hogs affected with tapeworm cysts. 311.24 Section 311.24 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... affected with tapeworm cysts. Carcasses of hogs affected with tapeworm cysts (Cysticercus cellulosae)...

  13. 9 CFR 311.24 - Hogs affected with tapeworm cysts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Hogs affected with tapeworm cysts. 311.24 Section 311.24 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... affected with tapeworm cysts. Carcasses of hogs affected with tapeworm cysts (Cysticercus cellulosae)...

  14. [Retroperitoneal cyst: a little known internal medicine problem].

    PubMed

    Ramadori, G; Rumpelt, H J; Keidl, E; Dormeyer, H H; Rothmund, M; Hütteroth, T; Meyer zum Büschenfelde, K H

    1984-11-01

    Retroperitoneal cysts are often a differential diagnostic problem. The diagnosis is not infrequently made only by laparotomy. Our experience with a 33 year old patient with pain localized in the left upper part of the abdomen and "cyst of the spleen" confirms this rule. The diagnosis of a lymphatic cyst of the retroperitoneum was made after the surgical enucleation.

  15. [Spontaneous massive retroperitoneal hemorrhage from an adrenal gland cyst].

    PubMed

    Colović, R; Havelka, M; Ostojić, S; Kovacević, N; Lotina, S; Barisić, G; Colić, M

    Adrenal cyst are rare disease. Bleeding, particularly massive, from these cysts is even rarer. The cyst causing spontaneous massive retroperitoneal bleeding in a 17 year old girl is presented. Adrenalectomy was successfully carried out. The patient stayed symptom free so far.

  16. Lymphangiovenous malformation--a rare cause of giant retroperitoneal cyst.

    PubMed

    Ibrarullah, M D; Saxena, R; Sikora, S S; Haque, I; Choudhury, G; Gupta, R

    1993-12-01

    A giant retroperitoneal cyst manifesting as congenital inguino-scrotal swelling to begin with, is reported. The abdominal swelling became clinically obvious at the age of five years because of rapid enlargement over a period of one month. A multiloculated cyst was revealed on preoperative ultrasonography. Intracystic hemorrhage necessitated emergency surgical exploration and excision. Histology of the cyst revealed lymph-angio-venous malformation.

  17. Retroperitoneal bronchogenic cyst presenting as an adrenal mass.

    PubMed

    Foerster, H M; Sengupta, E E; Montag, A G; Kaplan, E L

    1991-10-01

    Subdiaphragmatic bronchogenic cysts are rare, and those located retroperitoneally are exceptional. A review of the English-language literature revealed only three reported cases. We describe an additional case of a retroperitoneal bronchogenic cyst that presented uniquely as a symptomatic adrenal mass and discuss the cases of subdiaphragmatic bronchogenic cysts reported in the English-language literature.

  18. Recurrent retroperitoneal mesenteric cyst. A case report and review.

    PubMed

    Chirathivat, S; Shermeta, D

    1979-04-15

    A mesenteric cyst is an uncommon cause of a palpable abdominal mass. A correct preoperative diagnosis can be made by the combined use of radiographic and sonographic examinations in conjunction with the clinical features. A patient with a retroperitoneal cyst extending into the leaves of the mesentery is presented. The cyst recurred 4 years after surgery.

  19. Compliant joint

    NASA Technical Reports Server (NTRS)

    Eklund, Wayne D. (Inventor); Kerley, James J. (Inventor)

    1990-01-01

    A compliant joint is provided for prosthetic and robotic devices which permits rotation in three different planes. The joint provides for the controlled use of cable under motion. Perpendicular outer mounting frames are joined by swaged cables that interlock at a center block. Ball bearings allow for the free rotation of the second mounting frame relative to the first mounting frame within a predetermined angular rotation that is controlled by two stop devices. The cables allow for compliance at the stops and the cables allow for compliance in six degrees of freedom enabling the duplication or simulation of the rotational movement and flexibility of a natural hip or knee joint, as well as the simulation of a joint designed for a specific robotic component for predetermined design parameters.

  20. Joint Commission

    MedlinePlus

    ... Sunday 1:00 CST, November 6, 2016 Workplace Violence Prevention Resources The Joint Commission has launched “Workplace Violence Prevention Resources,” an online resource center dedicated to ...

  1. Joint Problems

    MedlinePlus

    ... ankles and toes. Other types of arthritis include gout or pseudogout. Sometimes, there is a mechanical problem ... for more information on osteoarthritis, rheumatoid arthritis and gout. How Common are Joint Problems? Osteoarthritis, which affects ...

  2. A study of biological chemistry on the nature of jaw cysts. On the maintainance of homoeostasis in jaw cyst fluid.

    PubMed

    Suzuki, M

    1975-06-01

    Jaw cyst lining cells have an active transporting mechanism for Na+ ion and K+ion, a secreting mechanism and a selecting mechanism, and they allow permeation of electrolytes, lipids and protein into cysts. The components within the cysts have a controlling metabolism, and keep the system stable. Tumour wall cells of cystic ameloblastoma have only a passive transporting mechanism for various substances. Their nature differs from that of jaw cyst lining cells.

  3. Vesicoovarian Fistula on an Endometriosis Abscessed Cyst

    PubMed Central

    Tran, C.; Even, M.; Carbonnel, M.; Preaux, F.; Isnard, F.; Rault, A.; Rouanne, M.; Ayoubi, J. M.

    2014-01-01

    We report the case of a patient who developed a vesicoovarian fistula on an endometriosis abscessed cyst. The patient presented with an advanced endometriosis stage IV complicated with a right ovarian abscessed cyst of 10 cm. A first coelioscopy with cystectomy was realized. After surgery, a voiding cystography highlighted a fistula between the ovarian abscess and the bladder. A second surgery by median laparotomy was realized with the resection of the right ovarian abscess and the resection of vesical fistula. PMID:25152819

  4. Vesicoovarian fistula on an endometriosis abscessed cyst.

    PubMed

    Tran, C; Even, M; Carbonnel, M; Preaux, F; Isnard, F; Rault, A; Rouanne, M; Ayoubi, J M

    2014-01-01

    We report the case of a patient who developed a vesicoovarian fistula on an endometriosis abscessed cyst. The patient presented with an advanced endometriosis stage IV complicated with a right ovarian abscessed cyst of 10 cm. A first coelioscopy with cystectomy was realized. After surgery, a voiding cystography highlighted a fistula between the ovarian abscess and the bladder. A second surgery by median laparotomy was realized with the resection of the right ovarian abscess and the resection of vesical fistula. PMID:25152819

  5. Primary Hydatid Cyst of the Thyroid Gland

    PubMed Central

    Azendour, Imen; Boulaich, Mohamed; Ayoubi, Ali; Oujilal, Abdelilah; Essakalli, Leila; Kzadri, Mohamed

    2011-01-01

    Primary hydatid cyst of thyroid gland is an exceptional localization even in Morocco where echinococcal disease is endemic. A 23-year-old woman presented with multiples cystic lesions of the thyroid revealed by neck mass and dyspnea. She underwent a subtotal thyroidectomy. The diagnosis of hydatid cyst was made preoperatively and was confirmed by histological studies. Further investigation failed to identify any other evidence of systemic hydatidosis. The patient has remained asymptomatic for 24 months after surgery. The possibility of hydatid disease, though rare, should be always kept in mind, for patients with cystic lesions of the thyroid, because a needle aspiration biopsy is a potentially harmful procedure. PMID:23008718

  6. Primary hydatid cyst of the thyroid gland.

    PubMed

    Azendour, Imen; Boulaich, Mohamed; Ayoubi, Ali; Oujilal, Abdelilah; Essakalli, Leila; Kzadri, Mohamed

    2011-01-01

    Primary hydatid cyst of thyroid gland is an exceptional localization even in Morocco where echinococcal disease is endemic. A 23-year-old woman presented with multiples cystic lesions of the thyroid revealed by neck mass and dyspnea. She underwent a subtotal thyroidectomy. The diagnosis of hydatid cyst was made preoperatively and was confirmed by histological studies. Further investigation failed to identify any other evidence of systemic hydatidosis. The patient has remained asymptomatic for 24 months after surgery. The possibility of hydatid disease, though rare, should be always kept in mind, for patients with cystic lesions of the thyroid, because a needle aspiration biopsy is a potentially harmful procedure. PMID:23008718

  7. [Renal hydatid cyst: radiologic features and therapy].

    PubMed

    Bentani, N; Basraoui, D; Wakrim, B; Hiroual, M R; Cherif Idrissi Ganouni, N; Dahami, Z; Moudouni, M S; Sarf, I

    2012-12-01

    Hydatid disease is endemic in some Mediterranean countries. Kidney is a relatively rare site, representing 2 to 3 % of all visceral sites. The diagnosis of hydatid cyst of the kidney is suspected in epidemiological, clinical, radiological and biological arguments. It remains clinically silent for a long time and only presents at the stage of complications. Ultrasound can suspect the hydatid nature of the lesion in 50 % of cases. Computed tomography and magnetic resonance imaging are helpful in the event of problem of differential diagnosis. The standard treatment for renal hydatid cyst is resection of the prominent dome and nephrectomy is indicated in cases of destroyed kidney.

  8. Symptomatic glial cysts of the pineal gland.

    PubMed

    Fain, J S; Tomlinson, F H; Scheithauer, B W; Parisi, J E; Fletcher, G P; Kelly, P J; Miller, G M

    1994-03-01

    Small asymptomatic cysts of the pineal gland represent a common incidental finding in adults undergoing computerized tomography or magnetic resonance (MR) imaging or at postmortem examination. In contrast, large symptomatic pineal cysts are rare, being limited to individual case reports or small series. The authors have reviewed 24 cases of large pineal cysts. The mean patient age at presentation was 28.7 years (range 15 to 46 years); 18 were female and six male. Presenting features in 20 symptomatic cases included: headache in 19; nausea and/or vomiting in seven; papilledema in five; visual disturbances in five (diplopia in three, "blurred vision" in two, and unilateral partial oculomotor nerve palsy in one); Parinaud's syndrome in two; hemiparesis in one; hemisensory aberration in one; and seizures in one. Four lesions were discovered incidentally. Magnetic resonance imaging typically demonstrated a 0.8- to 3.0-cm diameter mass (mean 1.7 cm) with homogeneous decreased signal intensity on T1-weighted images, increased signal intensity on T2-weighted images, and a distinct margin. Hydrocephalus was present in eight cases. The cysts were surgically excised via an infratentorial/supracerebellar approach (23 cases) or stereotactically biopsied (one case). Histological examination revealed a cyst wall 0.5 to 2.0 mm thick comprised of three layers: an outer fibrous layer, a middle layer of pineal parenchymal cells with variable calcification, and an inner layer of hypocellular glial tissue often exhibiting Rosenthal fibers and/or granular bodies. Evidence of prior hemorrhage, mild astrocytic degenerative atypia, and disorganization of pineal parenchyma were often present. Postoperative follow-up review in all 24 cases (range 3 months to 10 years) revealed no complications in 21, mild ocular movement deficit in one, gradually resolving Parinaud's syndrome in one, and radiographic evidence of a postoperative venous infarct of the superior cerebellum with ataxia of 1 week

  9. Lenz micropthalmia syndrome with associated orbital cysts.

    PubMed

    Rafailov, Leon; Dattilo, Michael; Shinder, Roman

    2014-01-01

    An 8-year-old boy presented for oculoplastic evaluation of bilateral microphthalmia. He had multiple other congenital anomalies, including microcephaly, wide-spaced teeth, sloping shoulders, protruding ears, syndactyly, a posterior urethral valve, cystic dysplasia of the kidneys, and a bicuspid aortic valve. Taken together, these findings supported the diagnosis of Lenz microphthalmia syndrome. CT of the orbits revealed bilateral microphthalmic globes with associated colobomatous cysts. To the authors' knowledge, this is the first reported case of Lenz microphthalmia syndrome with associated orbital cysts.

  10. [Urachal cyst in an adult woman].

    PubMed

    Tica, V I; Beghim, M; Beghim, Esra; Dehelean, I; Zaher, M; Tica, Irina

    2007-01-01

    Urachal abnormalities represent a rare pathology and, in case of presence, they are more frequent in children and, among adults, in men. We report a case of urachal cyst in an adult woman in whom it was difficult to determine preoperatively the origin of the abdominal tumor. Positive diagnosis and treatment implied surgical exploration and resection. Even rare, this pathology should be considered in the differential diagnosis of an abdominal cyst. While the diagnosis may be established by clinical examination and imaging methods, surgical exploration is justified and, besides, offers the therapeutic opportunity.

  11. Hydatid cyst fistula into the aorta.

    PubMed

    Viver, E; Bianchi, L; Callejas, J M; Martorell, A

    1989-01-01

    A case is presented of fistula formation between a primary hydatid cyst and the abdominal aorta which we believe is the first in the world literature. The patient underwent surgery with a diagnosis of aneurysm of the coeliac trunk. During the operation the presence was discovered of a hydatid cyst opening into the aorta. It was dealt with by partial resection and closing of the communication. Three months later the patient was readmitted with a new bleeding episode which resulted in a fatal outcome.

  12. Laparoscopic resection of a giant mesenteric cyst.

    PubMed

    Saw, E C; Ramachandra, S

    1994-02-01

    Laparoscopic resection of a giant retroperitoneal, mesenteric cyst in a 38-year-old man who presented with abdominal distension and pedal edema is described. The diagnosis was made by abdominal computed tomography, which revealed a large cystic mass that was causing extrinsic compression of the inferior vena cava and the right ureter. The hospital course was uneventful, and the patient was discharged 2 days postoperatively. This new endoscopic approach offers a useful alternative to the traditional transabdominal excision of a mesenteric cyst and may have some theoretical advantages, including less postoperative pain and shorter convalescence.

  13. Laparoscopic excision of a mesenteric cyst.

    PubMed

    Mackenzie, D J; Shapiro, S J; Gordon, L A; Ress, R

    1993-06-01

    Benign abdominal cystic tumors are rare. They include retroperitoneal, mesenteric, and omental cysts. Most of these lesions present with vague abdominal pain and nausea. Less commonly they will present with bowel obstruction due to external compression. The diagnosis of these tumors is by abdominal ultrasound or computed tomography. Surgical enucleation is the treatment of choice. Laparoscopic surgical techniques are replacing or complimenting open abdominal surgical procedures. As the indications for these techniques increase, newer applications will arise. Presented here is a case of laparoscopic excision of a mesenteric cyst.

  14. Mesenteric cyst--an unusual presentation.

    PubMed

    Mohanty, S K; Bal, R K; Maudar, K K

    1998-05-01

    Mesenteric and retroperitoneal cysts develop from ectopic lymphatic tissue. Most of them present as symptomless abdominal swellings or are found coincidentally during abdominal operations. One third of patients may present with acute abdominal pain, and few may present with chronic abdominal pain. However, mesenteric cyst presenting as inguinal hernia is extremely rare. Only four cases have been reported in the English-language literature. The present case is the fifth, and only the second from this subcontinent. The treatment of choice is complete surgical excision.

  15. Proteomic Analysis of the Cyst Stage of Entamoeba histolytica

    PubMed Central

    Ali, Ibne Karim M.; Haque, Rashidul; Siddique, Abdullah; Kabir, Mamun; Sherman, Nicholas E.; Gray, Sean A.; Cangelosi, Gerard A.; Petri, William A.

    2012-01-01

    Background The category B agent of bioterrorism, Entamoeba histolytica has a two-stage life cycle: an infective cyst stage, and an invasive trophozoite stage. Due to our inability to effectively induce encystation in vitro, our knowledge about the cyst form remains limited. This also hampers our ability to develop cyst-specific diagnostic tools. Aims Three main aims were (i) to identify E. histolytica proteins in cyst samples, (ii) to enrich our knowledge about the cyst stage, and (iii) to identify candidate proteins to develop cyst-specific diagnostic tools. Methods Cysts were purified from the stool of infected individuals using Percoll (gradient) purification. A highly sensitive LC-MS/MS mass spectrometer (Orbitrap) was used to identify cyst proteins. Results A total of 417 non-redundant E. histolytica proteins were identified including 195 proteins that were never detected in trophozoite-derived proteomes or expressed sequence tag (EST) datasets, consistent with cyst specificity. Cyst-wall specific glycoproteins Jacob, Jessie and chitinase were positively identified. Antibodies produced against Jacob identified cysts in fecal specimens and have potential utility as a diagnostic reagent. Several protein kinases, small GTPase signaling molecules, DNA repair proteins, epigenetic regulators, and surface associated proteins were also identified. Proteins we identified are likely to be among the most abundant in excreted cysts, and therefore show promise as diagnostic targets. Major Conclusions The proteome data generated here are a first for naturally-occurring E. histolytica cysts, and they provide important insights into the infectious cyst form. Additionally, numerous unique candidate proteins were identified which will aid the development of new diagnostic tools for identification of E. histolytica cysts. PMID:22590659

  16. Suspended Alexandrium spp. hypnozygote cysts in the Gulf of Maine

    NASA Astrophysics Data System (ADS)

    Kirn, Sarah L.; Townsend, David W.; Pettigrew, Neal R.

    2005-09-01

    The life cycle of dinoflagellates of the genus Alexandrium includes sexual reproduction followed by the formation of a dormant hypnozygote cyst, which serves as a resting stage. Negatively buoyant cysts purportedly fall to the benthos where they undergo a mandatory period of quiescence. Previous reports of cysts in the surficial sediments of the Gulf of Maine, where Alexandrium blooms are well documented, show a broad distribution of cysts, with highest concentrations generally in sediments below 100 m depth. We report here an exploration of cysts suspended in the water column, where they would be better positioned to inoculate springtime Alexandrium populations. During cruises in February, April, and June of 2000, water samples were collected at depths just off the bottom (within 5 m), at the top of the bottom nepheloid layer, and near the surface (1 m) and examined for cyst concentrations. Suspended cysts were found throughout the Gulf of Maine and westernmost Bay of Fundy. Planktonic cyst densities were generally greater in near-bottom and top of the bottom nepheloid layer samples than in near-surface water samples; densities were of the order of 10 2 cysts m -3 in surface waters, and 10 2-10 3 cysts m -3 at near-bottom depths. Temporally, they were most abundant in February and least abundant in April. Reports by earlier workers of cysts in the underlying sediments were on the order of 10 3 cysts cm -3. We present calculations that demonstrate the likelihood of cyst resuspension from bottom sediments forced by swell and tidal currents, and propose that such resuspended cysts are important in inoculating the seasonal bloom. We estimate that suspended cysts may contribute significantly to the annual vegetative cell population in the Gulf of Maine.

  17. Atypical Intracranial Epidermoid Cysts: Rare Anomalies with Unique Radiological Features

    PubMed Central

    Law, Eric K. C.; Lee, Ryan K. L.; Ng, Alex W. H.; Siu, Deyond Y. W.; Ng, Ho-Keung

    2015-01-01

    Epidermoid cysts are benign slow growing extra-axial tumours that insinuate between brain structures, while their occurrences in intra-axial or intradiploic locations are exceptionally rare. We present the clinical, imaging, and pathological findings in two patients with atypical epidermoid cysts. CT and MRI findings for the first case revealed an intraparenchymal epidermoid cyst that demonstrated no restricted diffusion. The second case demonstrated an aggressive epidermoid cyst that invaded into the intradiploic spaces, transverse sinus, and the calvarium. The timing of ectodermal tissue sequestration during fetal development may account for the occurrence of atypical epidermoid cysts. PMID:25667778

  18. [Splenic cyst--a rare cause of epigastric expansion].

    PubMed

    Uranüs, S; Beham, A; Berger, A; Lackner, R; Kronberger, L

    1990-01-01

    Cysts are rare lesions of the spleen, and may be divided into parasitic and non-parasitic types. After the parasitic cysts, the second most frequent group is the (secondary) posttraumatic form of non-parasitic cysts. The primary form (congenital and neoplastic) of the latter is the least frequent. Whereas splenectomy was the treatment of choice for lienal cysts until a few years ago, a change has occurred in the techniques of splenic salvage. Against the background of a case report of a primary epidermoid cyst the etiology, diagnostic measures, and the recent developments in conserving spleen surgery are discussed.

  19. [Cytophotometric analysis of trophozoites and cysts of Balantidium coli].

    PubMed

    Skotarczak, B

    1996-01-01

    In trophozoites and cysts of Balantidium coli the contents of nucleic acids were compared, with the use of cytochemical methods. There is more RNA (nuclear and cytoplasmatic) in trophozoites, but the content of DNA is the same in both trophozoites and cysts. Some morphometric parameters, allowing to compare trophozoites and cysts of B. coli, were obtained on the basis of cytophotometric determination of the cytochemical reactions' intensity and its computer analysis. These studies showed greater compactness of nuclear chromatin, higher homogeneity of chromatin's structures in cysts in comparison with trophozoites, and finally, decrease in the circumference and area of cysts of B. coli. PMID:8967075

  20. Retroperitoneal multilocular bronchogenic cyst adjacent to adrenal gland.

    PubMed

    Yang, S W; Linton, J A; Ryu, S J; Shin, D H; Park, C S

    1999-10-01

    Bronchogenic cysts are generally found in the mediastinum, particularly posterior to the carina, but they rarely occur in such unusual sites as the skin, subcutaneous tissue, pericardium, and even the retroperitoneum. A 30-year-old Korean man underwent surgery to remove a cystic adrenal mass incidentally discovered during routine physical checkup. At surgery, it proved to be a multilocular cyst located in the retroperitoneum adjacent to the left adrenal gland. Microscopically, the cyst was lined by respiratory epithelium over connective tissue with submucous glands, cartilage and smooth muscle, thereby histologically confirming bronchogenic cyst. This is the first reported case of retroperitoneal bronchogenic cyst in an adult without other congenital anomalies in Korea.