A case is presented in which computed tomography demonstrated the extrauterine location of an intrauterine device following an equivocal ultrasound examination.

Rats were exposed to gamma rays or helium ions on one of days 4 to 9 of gestation. Embryonic survival was recorded as a function of intrauterine position at autopsy on day 20 of gestation. Embryos located at the ovarian and cervical ends of the uterus experienced higher rates of mortality than did their littermates located at the ...

A single 4.7 x 3.3 x 1.5 cm solid nodule was removed from the bladder of a 24 years old white female who had lost an intrauterine contraceptive device (IUD) installed approximately four years ago. The nodule showed no external evidence of an IUD or its string. An examination of the nodular surface by scanning electron microscopy (SEM) showed mostly amorphous material with some ...

A single 4.7 x 3.3 x 1.5 cm solid nodule was removed from the bladder of a 24 years old white female who had lost an intrauterine contraceptive device (IUD) installed approximately four years ago. The nodule showed no external evidence of an IUD or its string. An examination of the nodular surface by scanning electron microscopy (SEM) showed mostly amorphous material with some ...

Intrauterine growth restriction is a condition fetus does not reach its growth potential and associated with perinatal mobility and mortality. Intrauterine growth restriction is caused by placental insufficiency, which determines cardiovascular abnormalities in the fetus. This condition, moreover, should prompt intensive antenatal ...

Intrauterine resuscitative measures are commonly initiated during labor when the fetal heart rate (FHR) pattern is indeterminate or abnormal. The most effective use of these measures is directed at the presumed underlying cause. However, some FHR patterns are nonspecific, while others are such that intrauterine resuscitation will not ...

Prostaglandin F2 alpha was administered extraamniotically for termination of pregnancy in 15 cases of intrauterine fetal death between 18 and 39 wk gestation and in 10 cases of fetal abnormality or hydatidiform mole between 16 and 28 wk gestation. Although delivery was achieved with minimal side effects in all cases, the best results were obtained in ...

We report on two siblings with an unusual constellation of congenital anomalies comprising 46,XY disorder of sex development (DSD), congenital adrenal hypoplasia, aniridia, dysmorphic facial features, intrauterine growth retardation, and minor skeletal abnormalities. This combination of abnormalities is yet to be recognized in the ...

The urgent social and medical problems of intrauterine death of alive fetuses require that pathomorphological studies of the fetoplacental complex be improved to diagnose major fetal abnormalities. It is proposed to refuse the universal diagnosis of symptomatic intrauterine hypoxia and to shift to its nosological diagnosis. Particular ...

We report a case of transient abnormal myelopoiesis in a Down syndrome fetus diagnosed at 28⁺³ weeks of gestation that rapidly progressed to intrauterine death 10 days later. Fetal hepatosplenomegaly with cerebral ventriculomegaly, although not specific, may be a suggestive finding of Down syndrome with transient ...

The purpose of this study was to show that abnormal fractal correlation and irregularity of heart rate behavior were altered in intrauterine growth restricted fetuses (IUGR group) and fetuses whose mothers had maternal pregnancy induced hypertension (PIH ...

The introduction of an intrauterine system that releases 20 mg of levonorgestrel (LNG-IUS) directly to the uterine lining has ushered in a new era for the intrauterine device. The LNG-IUS reduces menstrual bleeding and dysmenorrhea, and is an effective nonsurgical treatment for idiopathic menorrhagia in premenopausal women. Women using the device ...

A crucial event in human development is trophoblast invasion, a process that will enable chorionic and maternal circulations to develop in a synchronized fashion. Early embryo and trophoblast are very sensitive to the conditions in which they grow, and progressive development of placental circulations is essential for normal pregnancy development. It has been demonstrated that inadequate ...

Methyl donor deficiency (MDD) during pregnancy influences intrauterine development. Ghrelin is expressed in the stomach of fetuses and influences fetal growth, but MDD influence on gastric ghrelin is unknown. We examined the gastric ghrelin system in MDD-induced intrauterine growth retardation. By using specific markers and approaches (such as periodic ...

Testicular testosterone (T) production was examined in thirty boys with undescended testes (UT) following the administration of 4500 U gonadotropic hormone. Twenty boys had bilateral UT and ten had UT plus hypospadias. As for possible causes of reduced Leydig cell activity it was investigated whether the testis was (1) hypoplastic; (2) abnormally fused with the epididymis; (3) ...

Homozygosity for the South-Asian {alpha}-thalassemia (--{sup SEA}/) deletion is a serious hematological condition that results, in most cases, in intrauterine or postnatal death due to anemia and severe hypoxia of prenatal onset. A relationship between congenital abnormalities and intrauterine hypoxia has been postulated. However, ...

We report a case of migration of an intrauterine contraceptive device to the appendix. In this patient with a clinical presentation suggestive of appendicitis, transvaginal ultrasonography visualized a device located outside the uterus, near the small bowel. The device, which was partially embedded in the appendix, was removed via laparoscopy and ...

The association of intrauterine exposure to diethylstilbestrol (DES) and the subsequent development of reproductive tract abnormalities in young women has been well documented. Although the incidence of vaginal adenocarcinoma was low in the exposed population, vaginal adenosis, a nonmalignant abnormality, was quite common. In order to ...

Turner syndrome is a complex human developmental disorder associated with the absence of the second sex chromosome (monosomy X). Cardinal features of the Turner phenotype include high intrauterine lethality, growth retardation, gonadal failure, and the variable presence of specific somatic abnormalities such as webbed neck, lymphedema, and skeletal ...

... biopsy using radiological guidance. This is known as stereotactic breast biopsy. The potentially abnormal area is located ...

Uterine abnormalities, including congenital pathologies, polyps, submucous leiomyomata, intrauterine adhesions, and chronic endometritis, have been reported in 21 to 47% of patients undergoing in vitro fertilization cycles. The position of hysteroscopy in current fertility practice is under debate. Although there are many randomized controlled trials on ...

Distal duplication, or trisomy 15q, is an extremely rare chromosomal disorder characterized by prenatal and postnatal overgrowth, mental retardation, and craniofacial malformations. Additional abnormalities typically include an unusually short neck, malformations of the fingers and toes, scoliosis and skeletal malformations, genital abnormalities, ...

Among 23 women who underwent diagnostic hysteroscopy after triple uterine artery ligation with or without hemostatic multiple square suturing for the management of postpartum hemorrhage (PPH), five had abnormal findings. Endometritis was statistically significantly associated with abnormal diagnostic hysteroscopy findings. Twelve patients developed ...

We present a case of stillbirth in which the fetus was well grown and karyotypically normal, but the placenta was morphologically abnormal and had confined placental mosaicism (CPM) for a double trisomy of chromosomes 12 and 15. A compilation of published cases of CPM reveals that whilst approximately 80% of pregnancies progress normally, there is an association with ...

Discusses ultrasonography of the fetus including number, location, normal and abnormal growth patterns, and abnormalities of the fetus. The normal uterus and ovary is described and findings related to contraceptive devices are covered. Primary audience: p...

Objective.?To describe the maternal characteristics and birth outcomes of newborn infants affected with isolated ear congenital abnormalities (IECA), mainly isolated anotia/microtia and unclassified multiple congenital abnormalities (CAs) including anotia/microtia (UMAM). Method.?Cases with IECA and UMAM were compared with their matched controls and all ...

Over a five year period 55 fetuses had abnormalities of the urinary tract detected by antenatal ultrasound scan. The incidence was 1:935 total births during a one year prospective study. Intrauterine intervention was undertaken in five for suspected obstructive uropathy, which was confirmed in only two. Of 51 live born infants, five died (two with renal ...

Prenatal ultrasound is a powerful tool for detecting structural abnormalities in fetuses in trisomy 13 pregnancies. This article provides a comprehensive review of the prenatal sonographic features of trisomy 13, including the major structural abnormalities observed during the first trimester (omphalocele, holoprosencephaly, megacystis and congenital heart ...

Congenital malformations encompass a diverse group of disorders that often present at birth, either as the result of genetic abnormalities, infection, errors of morphogenesis, or abnormalities in the intrauterine environment. Congenital disorders affecting the brain are now often diagnosed before delivery with the use of prenatal ...

Three unrelated patients with bilateral macular dysplasia ('colobomata') with no relevant family history were found to have absent or substantially abnormal electroretinograms, implying that there was an associated retinal dystrophy. This may suggest that the macular lesions are associated with a global failure of retinal development, with a regional preponderance rather than ...

This 19th volume in the series Clinics in Diagnostic Ultrasound provides an overview and update of some of the recent applications of ultrasound (US) in the pernatal period. Prenatal topics include estimation of gestational age; evaluation of intrauterine growth retardation, non-immune hydrops, and fetal urinary abnormalities; fetal echocardiography; and ...

We report a case of spontaneous intrauterine fracture of the right tibia and fibula in an otherwise healthy fetus at 20 weeks of gestation. The fracture healed in utero in an abnormal position. Postnatal development of the baby was normal with spontaneous correction of the angulation, and no underlying disease could be discovered. Spontaneous isolated ...

Splenogonadal fusion is a rare congenital abnormality found in boys and girls. There is fusion of the developing splenic anlage and the gonadal mesoderm at approximately week 5 of intrauterine life. It commonly presents as a testicular mass treated with an unnecessary orchidectomy. We report two cases of the discontinuous type presenting with testicular ...

Cervico-vaginal smears from 350 IUCD users were analysed to ascertain the range of abnormalities induced in the genital tract of these women. Alteration of the microbial environment, inflammatory, degenerative, reparative and proplastic epithelial changes were the salient cytological findings. The clinical implications of these are briefly discussed. PMID:8057995

Transmission electron microscopy of a radiate pseudocolony associated with an intrauterine contraceptive device (IUCD) showed central bundles of extracellular fibers averaging 35 nm in diameter, surrounded by layered mantles of electron-dense, amorphous granular material. No bacterial, viral, or fungal structures were present. X-ray microanalysis revealed copper, sulfur, ...

... Intrauterine insemination (IUI) is a procedure for treating infertility. The procedure for intrauterine insemination is straightforward; it ... a normal pregnancy. Depending on the reasons for infertility, intrauterine insemination can be coordinated with your normal ...

This chapter describes the development of new intrauterine drug delivery products, which are designed to provide improved methods for the prevention and treatment of gynaecological conditions, improvements to birth control methods, and higher levels of safety, user acceptability, compliance, and quality of life for women. The development of frameless ...

The tissue distribution of amoxicillin in the bovine uterus in dependence of the administration route was examined using the in vitro model of the isolated hemoperfused bovine uterus. Four hours after intrauterine instillation or onset of perfusion with amoxicillin ("systemic" treatment), respectively, samples of the uterine tissue were taken from different ...

ContextTubal ectopic pregnancy is common but accurate diagnosis is difficult and costly. There is currently no serum test to differentiate tubal from intrauterine implantation and an effective biomarker of ectopic pregnancy would be a major clinical advance.ObjectiveA key feature of successful intrauterine implantation is the establishment of a supportive ...

Newborn feet come in a variety of shapes and sizes. The foot is malleable, making it susceptible to compression and deformation from intrauterine positioning. Clinicians frequently question whether variations represent deformations, that is, an alteration in the shape and contour of a normally formed foot, as opposed to a true structural malformation. Distinguishing between a ...

Posterior urethral valve or pleural effusion accompanied with Down syndrome have been described previously; however, there is no reported case of posterior urethral valve and pleural effusion with Down syndrome. A 45-year-old multigravida woman was transferred due to bilateral fetal hydrothorax, polyhydramnios, and threatened preterm labor at 32 weeks' gestation. Transabdominal ultrasonography ...

Adrenal hypoplasia congenita (AHC) is a rare condition and causes primary adrenal insufficiency. X-linked (OMIM 300200) and autosomal recessive (OMIM 240200) forms are recognized. Recently, an association between Intrauterine growth restriction, Metaphyseal dysplasia, Adrenal hypoplasia congenita, and Genital abnormalities (IMAGe syndrome; OMIM 300290) has ...

Intrauterine growth retardation (IUGR) has been linked to development of type 2 diabetes in adulthood. Using a rat model, we tested the hypothesis that uteroplacental insufficiency disrupts the function of the electron transport chain in the fetal beta-cell and leads to a debilitating cascade of events. The net result is progressive loss of beta-cell function and eventual ...

Microcephalic osteodysplastic primordial dwarfism (MOPD) is defined as a syndrome presenting with intrauterine and postnatal growth retardation, typical facial appearance, skeletal dysplasia and brain abnormalities. Autosomal-recessive inheritance is suspected. Sharing clinical manifestations, the former type III has been accepted to be the same entity as ...

Positron emission tomography (PET) is a relatively non-invasive imaging test that is able to detect abnormalities in different organs based on derangements in the chemical functions and/or receptor expression at the cellular level. PET imaging of the brain has been shown to be a powerful diagnostic tool for detecting neurochemical abnormalities associated ...

Abstract Objective: To demonstrate the visualization of penile abnormalities on fetal magnetic resonance imaging (MRI). Methods: This retrospective study included five fetuses (25+0 to 31+6 gestational weeks) with penile abnormalities, positively depicted on fetal MRI, using prenatal ultrasonography (US) as a standard of reference. On MRI, the penis, as ...

The aim of obstetric management is to identify growth-restricted foetuses at risk of severe intrauterine hypoxia, to monitor their health and to deliver when the adverse outcome is imminent. After 30-32 gestational weeks, a Doppler finding of absent or reverse end-diastolic flow in the umbilical artery of a small-for-gestational age foetus is in itself an indication for ...

Observations were made on 475 fetuses carried by 71 pregnant rabbits. 63 or 88.7 per cent of the 71 does were sacrificed from 28 to 31 days after the last fertile mating, and these does bore 401 or 88.2 per cent of the total of 455 fully developed fetuses. The following information was available with reference to each fetus: age, weight, weight of corresponding placenta, horn, i.e., right or left, ...

The authors studied a rare, congenital, cutaneous vascular anomaly that grows proportionately with the child and does not regress. A total of 53 patients were compiled from three vascular anomaly centers. These patients' lesions were analyzed for presentation, physical findings, radiologic and histopathologic characteristics, natural history, and outcome after resection. The lesions occurred ...

Intrauterine thrombosis of umbilical cord vessels is a rare event (2.5-4.5/10,000) and usually followed by poor fetal outcome. We present the rare case of spontaneous intrauterine thrombosis of an umbilical artery leading to severe intrauterine growth restriction (IUGR) and provide clinical and pathological findings. A 28-year-old ...

OBJECTIVE: The objective of this study was to evaluate the potential treatment of atypical and non-atypical endometrial hyperplasia with the levonorgestrel intrauterine system (LNG-IUS). STUDY DESIGN: A prospective observational study was undertaken at Queen's Medical Centre's menstrual disorder clinic between 2001 and 2008. Women presenting with abnormal ...

Cord blood immunoglobulin M was measured in 3474 consecutive newborn infants. A group of 147 infants with elevated IgM values (?19.0 mg./100 ml.) were compared with 92 unselected newborn infants with normal IgM values. One infant with clinically unsuspected congenital rubella was detected in the study group while no cases of intra-uterine infection were found among the ...

This study was to investigate the effect of intra-amniotic administration of pulmonary surfactant (PS) on lung maturation in conditions of experimentally induced premature rupture of membranes (PROM) and intrauterine infection of rabbits. To establish animal (rabbit) models of intrauterine infection caused by PROM, E. coli was ...

This paper studied whether abnormal P3 amplitudes in PDD are a corollary of abnormalities in ERP components related to selective attention in visual and auditory tasks. Furthermore, this study sought to clarify possible age differences in such abnormalities. Children with PDD showed smaller P3 amplitudes than controls, but no ...

Out of the 503 ectopic pregnancies (EP) dealt with surgically using conservative laparoscopic techniques, 153 (30.42%) occurred in patients with an intrauterine device (IUD) in situ. Examination of the characteristics of the EP reveals that there is a significantly higher proportion located in the isthmus in the group of patients without an IUD, whereas ...

The high intra-uterine death rate is due to failure in appropriately diagnosing some problems in the cardiobreathing system of the fetus during pregnancy. The electrocardiograph is one apparatus which might detect problems at an early stage. With electrodes located near the womb and uterus, in a way similar to the normal technique, the detection of ...

Second- and third-trimester growth in 34 twin fetuses was evaluated with ultrasonography by measurement of five anatomic parameters. Rossavik growth models, derived from second-trimester measurements, were used to specify expected third-trimester growth curves. Actual measurements were compared to predicted measurements by calculation of the percent deviations. Growth outcome at birth [normal, ...

About 1% of all pregnancies present structural anomalies. During the last three decades, various experimental studies in large animals, associated with the technological advance of diagnostic imaging and fetoscopy equipment, have led to great progress in the knowledge of the pathophysiology of various congenital defects. Such knowledge applied to intrauterine correction of ...

We aimed to critically review our experience with the value and risks of a diagnostic hysteroscopy performed in addition to LLETZ. We retrospectively included 442 patients undergoing LLETZ and additional routine diagnostic hysteroscopy. All women, for whom concomitant diagnostic hysteroscopy was somehow indicated were excluded. We focused on complications and intrauterine ...

BackgroundThere is a strong maternal parent-of-origin effect in determining susceptibility to multiple sclerosis (MS). One hypothesis is that an abnormal intrauterine milieu leading to impaired fetal development could plausibly also result in increased susceptibility to MS. A possible marker for this intrauterine insult is the presence ...

Intra-uterine growth retardation (IUGR) is a frequent cause of consultation in antenatal care unit. The prognosis relies on the etiology: vascular, chromosomic, genetic, or infectious. Because of chronic fetal distress, hypotrophy increase morbidity, mortality and neurosensorial long term effect. Usually, infection is involved in 5 to 15% of the IUGR, mainly by Cytomegalovirus ...

We present three cases of trisomy 9 mosaicism diagnosed by amniocentesis with ongoing pregnancies after referral to our center due to fetal abnormalities. Two cases were associated with severe fetal growth restriction (FGR), each of which resulted in an intrauterine fetal demise (IUFD) in the third trimester. The other case involved mild FGR with a ...

We present three cases of trisomy 9 mosaicism diagnosed by amniocentesis with ongoing pregnancies after referral to our center due to fetal abnormalities. Two cases were associated with severe fetal growth restriction (FGR), each of which resulted in an intrauterine fetal demise (IUFD) in the third trimester. The other case involved mild FGR with a ...

The foundation for adult health is laid in utero and requires a healthy placenta. A common manifestation of abnormal placental development is impaired fetal growth. While placental pathology is the final common denominator in many cases of fetal growth restriction, a variety of discreet lesions have been described involving both the maternal and fetal circulations at their ...

In literature, plagiocephaly is defined as abnormal asymmetrical head shape with unilateral flattening of the anterior and/or posterior part of the skull. It is classified as synostotic or deformational. Synostotic plagiocephaly is the result of premature unilateral fusion of neurocranim sutures. Positional plagiocephaly is caused by asymmetrical ...

A 30-year-old woman presented with epigastric pain with elevated serum human chorionic gonadotropin level (hCG), absence of intrauterine gestational sac and absence of an abnormal adnexal mass on pelvic ultrasonography. Laparoscopy revealed a ruptured hepatic ectopic pregnancy. This was removed by laparoscopic suctioning and haemostasis secured with ...

Embryonic insults during early gestation increase the risk of schizophrenia. Abnormal forebrain development during this period is often characterized by a shallow olfactory sulcus. The adjacent orbital sulcus does not develop until the third trimester and so is immune to early intrauterine insults. We measured olfactory and orbital sulcal depths in 36 ...

Tissue hypoxia is the major stimulus of erythropoietin (EPO) synthesis in fetuses and adults. Since EPO does not cross the placenta and is not stored, fetal plasma and amniotic fluid levels indicate EPO synthesis and elimination. Acutely, the rate and magnitude of the increase in plasma EPO levels correlate with the intensity of hypoxia. Amniotic fluid EPO levels correlate with cord plasma levels ...

The sensitivity and specificity of a single serum progesterone measurement was compared against two beta-human chorionic gonadotrophin (HCG) measurements 48 h apart in screening for abnormal pregnancy, i.e. ectopic pregnancy, completed or incomplete abortion. Of 1120 patients in the first trimester presenting with a positive urinary pregnancy test, 116/1120 (10.4%) had an ...

OBJECTIVE: We estimated the success rates of cytogenetic analyses in different tissue samples after intrauterine fetal deaths and analyzed the value of cytogenetic testing for determining the causes. METHODS: Women with intrauterine fetal deaths (occurring at > 10 weeks of gestation) were offered either invasive testing before medical induction of ...

The postcoital test has poor diagnostic and prognostic characteristics. Nevertheless, some physicians believe it can identify scanty or abnormal mucus that might impair fertility. One way to avoid "hostile" cervical mucus is intrauterine insemination. With this technique, the physician injects sperm directly into the uterine cavity through a small catheter ...

Vaginal bleeding is the most common cause of emergency care in the first trimester of pregnancy and accounts for the majority of premenopausal bleeding cases. Ultrasound evaluation combined with a quantitative beta human chorionic gonadotropin test is an established diagnostic tool to assess these patients. Spontaneous abortion because of genetic abnormalities is the most ...

The identification of trisomy mosaicism in the prenatal setting is often shrouded with uncertainty for the genetic counsellor, and more importantly for the parents. The outcomes for these pregnancies may well be normal, but abnormalities and even in utero death are possibilities depending on the chromosomal abnormality and the degree of mosaicism. Advice ...

Microcephalic osteodysplastic primordial dwarfism type I (MOPD I) is a rare autosomal recessive developmental disorder characterized by extreme intrauterine growth retardation, severe microcephaly, central nervous system abnormalities, dysmorphic facial features, skin abnormalities, skeletal changes, limb deformations, and early death. ...

Randomized control trials demonstrate beneficial effects of heparin in high-risk pregnancies to prevent pre-eclampsia and intrauterine growth restriction. However the lack of placental pathology data in these trials challenges the assumption that heparin is a placental anticoagulant. Recent data demonstrates that placental infarction is more likely to be associated with ...

In this first of a three-part series on hypoxia in the term newborn, the emphasis is on cardiopulmonary adaptation of the newborn. This article includes definitions and features of neonatal hypoxia and reviews structural abnormalities of the heart and great vessels, along with pulmonary hypertension. During the transitional phase from intrauterine to ...

Pregnant heroin addicts tend to be younger than nonaddicted pregnant patients, unmarried or separated from spouses, and a disproportionately large number are members of minority ethnic groups. Heroin addiction during pregnancy is associated with several significant medical and obstetrical complications and may result in both acute and chronic abnormalities in neonates. ...

A 34-year-old multiparous woman with a breech presentation, intrauterine growth restriction and premature rupture of membranes was transferred to our referral unit at 33weeks of gestation. She was diagnosed with Alagille syndrome soon after birth because of cholestasis and pruritus. Her condition was later complicated by esophageal varices, treated with propranolol, ...

Amniotic band syndrome is an uncommon, congenital fetal abnormality with multiple disfiguring and disabling manifestations. A wide spectrum of clinical deformities are encountered and range from simple ring constrictions to major craniofacial and visceral defects. We report a case of constriction amniotic bands involving upper extremities and intrauterine ...

Salivary gland tumors are abnormal cells growing in the ducts that drain the salivary glands. ... The salivary glands are located around the mouth. They produce saliva, which moistens food to help with chewing and swallowing. Saliva ...

This work reviews the literature on the development of the tongue and its function during fetal life. Research on fetal behavior in general and functioning of structures of the skull, face and neck during fetal life in particular was very difficult, not to say impossible, until the present era of ultrasonography with flow (color Doppler and power Doppler), as well as 3D and 4D imaging. The results ...

Second trimester maternal serum screening can identify high risk pregnancies and fetuses at risk for birth defects (in addition to those in the standard interpretation). The purpose of this study was to quantify such risks to improve counseling. We compared outcomes of 692 pregnancies that had abnormal levels of at least one analyte with a cohort of 713 pregnancies with normal ...

Rhabdomyosarcoma is a common malignant soft-tissue tumour in children, accounting for 6-7% of all malignant tumours in childhood. Congenital neoplasms are very rare in childhood and represent 2.5% of all paediatric tumours; the intrauterine or congenital diagnosis of rhabdomyosarcomas is extremely seldom. The most frequent locations of rhabdomyosarcomas ...

To determine the effect of intrauterine growth retardation (IUGR) on the response to BCG vaccination, we evaluated the specific delayed tuberculin hypersensitivity of 57 full-term infants with symmetric IUGR (SGA or small for gestational age) and 52 full-term infants with normal intrauterine growth (AGA or appropriate for gestational age). The infants were ...