Bilateral adnexal torsion is a rare event in children. A high index of suspicion, together with prompt surgical treatment, would help to save the ovaries and preserve its function. We report a case of entangled bilateral adnexal torsion managed successfully via laparoscopy. An 11-year-old premenarchal girl complained of chronic intermittent abdominal pain that worsened over 24 hours. Computed t...

BACKGROUND Mature cystic teratoma is one of the most common tumors of the ovaries; however, primary retroperitoneal lesions are rare entities in adults. CASE SUMMARY We report a case of a 33 year-old woman noticing a mass in her epigastric and left upper abdominal region without any specific signs and symptoms. Radiological evaluation revealed a retroperitoneal mass with extension from the po...

background and objective: uterus of rat with polycystic ovary (pco) may show pathological features. we provided pathological evidence for the rat uterus with no-induced pco.    materials and methods: wistar rats (weighing 200-250 g) were kept diestrous to receive l-arginine (50 mg/kg) intraperitoneally (i.p.) for 9 days/once a day. control group solely received saline (1 ml/kg, 9 days/once per ...

Urachal adencarcinoma is rare and its metastasis to the ovary is extremely rare. I report here on a case of urachal adenocarcinoma that metastasized to bilateral ovaries in a 72-year-old female. She presented with vaginal spotting. Abdominal CT revealed a huge multiloculated cystic mass in the recto-uterine pouch and a solid mass with dot calcification in the anterior pelvic cavity. The resecte...

Background and Objective: Uterus of rat with polycystic ovary (PCO) may show pathological features. We provided pathological evidence for the rat uterus with NO-induced PCO.    Materials and Methods: Wistar rats (weighing 200-250 g) were kept diestrous to receive L-arginine (50 mg/kg) intraperitoneally (i.p.) for 9 days/once a day. Control group solely received saline (1 ml/kg, 9 days/once per ...

ovarian mixed germ cell tumors consisting of endodermal sinus tumor and immature teratoma are very rare and have been reported only in a few case reports. here we report a rare mixed germ cell tumor of ovary which was consisted of endodermal sinus tumor and immature teratoma components with an unusual intraabdominal location. patient was a 21 years old girl with the chief compliant of abdominal...

the aim of the present study was to determine the effect of dietary supplementation of pioglitazone (pgt) during transition period on the ovarian function and the incidence of several diseases after parturition. eighty holstein cows were randomly allocatted to four treatment groups (n=20) using a 2×2 factorial design.  pioglitazone was fed for 14 day before the expected parturition time, or for...