نتایج جستجو برای: uterine anomalies
تعداد نتایج: 84734 فیلتر نتایج به سال:
BACKGROUND: Alterations in the normal sequence of development of müllerian ducts lead to a wide spectrum of reproductive tract abnormalities. A rare form of lack of development, regarding a short tract of the müllerian ducts, leads to the isolated agenesis of the uterine cervix. Anomalies identified among patients with müllerian agenesis include skeletal deformities (i.e., scoliosis of the spin...
BACKGROUND Congenital uterine anomalies like bicornis or bicornuate uterus are relatively rare in sub-Saharan Africa. They are associated with an increased rate of spontaneous abortion, preterm delivery, and infertility. The occurrence of bicornis bicollis uterus with unilateral cervical atresia is exceptional and its management is controversial. We hereby report a rare cause of chronic pelvic ...
A case of disrupted embryonic development of the genital tract in a newborn Holstein calf is described. The physical examination of the calf evidenced several abnormalities, like atresia ani, rudimentary external genitalia and caudal vertebral agenesis. On necropsy, the excised genitalia consisted of bilateral streak gonads, apparently normal uterine tubes, a fluid-filled uterus, a long vagina ...
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) given as a cotreatment with estrogen exhibits antiestrogenic properties on the rodent adult uterus, but less is understood regarding hormonal responsiveness of the adult uterus from animals having been exposed to TCDD during critical periods of development. We characterized the inhibitory effects of TCDD (T) exposure at gestational day 15 (GD15), 4 wee...
BACKGROUND Traditionally, septate uterus was diagnosed with invasive method like hysterosalpingography and hysteroscopy. Nowadays transvaginal ultrasonography was reported to be a sensitive tool for detection of septate uterus too. OBJECTIVE The objective of the present study was to evaluate the application of two dimensional ultrasound (2-DUS) and real time three dimensional ultrasound (3-DU...
artner duct cysts, the most common benign cystic lesion of the vagina, represent embryologic remnants of the caudal end of the mesonephric (wolffian) duct.1 These cysts are usually small and asymptomatic and have been reported to occur in as many as 1% of all women.1,2 Because the ureteral bud also develops from the wolffian duct, it is not surprising that Gartner duct cysts have been associate...
The agenesis of the Müllerian duct is the second most common cause of primary amenorrhoea after Turner syndrome. The abnormal development of Müllerian duct often associates with the urinary tract and skeletal abnormalities. MURCS (Müllerian duct aplasia-renal agenesis-cervicothoracic somite dysplasia) association is a unique and rare developmental disorder with four common features of uterine h...
The OHVIRA syndrome classically occurs in the setting of uterine didelphys or more rarely, a septate uterus with incidence in various case series is 0.1-3.8%. Renal agenesis is the most commonly reported urologic anomaly. The typical patient with this rare condition usually presents after menarche with nonspecific symptoms of recurrent pelvic pain or dysmenorrhea but both of our patients had at...
OBJECTIVES Fetal growth restriction is defined as a pathologic decrease in the rate of fetal growth. The most frequent etiology for late onset fetal growth restriction is uteroplacental dysfunction which is due to inadequate supply of nutrients and oxygen to support normal aerobic growth of the fetus. However, for symmetrical IUGR, fetal chromosomal anomalies, structural anomalies and fetal inf...
Abstract Congenital uterine anomalies (CUAs) consist of structural disorders the female genital tract arising as a result abnormal fusion or resorption Müllerian ducts. The prevalence CUAs is 5.5% in general population, 8.0% infertile women, and 13.3% women with history miscarriage. Here, we present three cases complex anomalies, including cervical duplication vaginal septum different reproduct...
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