Adnexal torsion following gonadotropin-releasing hormone analog therapy: a case report.

Adnexal torsion may occur in girls and adolescents. Often it is associated with ovarian diseases resulting in ovarian enlargement. Adnexal torsion may involve the ovary, fallopian tube or both, and the main symptom is acute pelvic pain. An 8-year-old girl complaining of acute pelvic and abdominal pain, who was previously diagnosed with precocious puberty and who received treatment with a GnRH analog, is reported. Ultrasound demonstrated a normal-sized uterus and bilaterally enlarged ovaries with multiple internal cysts. At laparotomy, we found a complete torsion in the right adnexa. The histological examination revealed massive edema associated with multiple antral follicles and reduction of the follicular reserve.

Adnexal torsion following gonadotropin-releasing hormone analog therapy: a case report

Torção anexial pode ocorrer em crianças e adolescentes do sexo feminino. Frequentemente está associada com doenças ovarianas que resultam em crescimento da gônada. A torção anexial pode comprometer os ovários isoladamente, as tubas uterinas ou ambos e o sintoma principal é dor pélvica aguda. Descrevemos um caso de dor pélvica aguda em uma menina de 8 anos de idade, com diagnóstico prévio de puberdade precoce e que estava em tratamento com análogo de GnRH. O exame ultra-sonográfico demonstrava útero de tamanho normal com ovários aumentados bilateralmente e múltiplos cistos. Na laparotomia foi encontrado torção completa do anexo direito. O exame histológico demonstrou edema maciço de ovário associado com múltiplos cistos antrais e redução da reserva folicular.

Adenomyosis in the broad ligament and tamoxifen: report of a case.

Adenomyosis confined to the broad ligament is extremely rare. Herein we present a case of adenomyosis in the broad ligament with unusual gross features. This 41-year-old woman had been on tamoxifen therapy for 3 years due to breast cancer. Ten months after discontinuing tamoxifen, she underwent exploratory laparotomy for a right adnexal mass suspected as ovarian malignancy. At laparotomy, the mass was located in the right broad ligament with a fibrous stalk connecting to the uterus. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Histopathologic examination revealed adenomyosis with cyst formation and an unusual thick capsule. The possible effects of tamoxifen upon the uterus are discussed in this article, in view of reports of tamoxifen associated with endometrial carcinoma and endometriosis.

Effects of contrast agents on the fallopian tube in a rabbit model.

The authors evaluated the effect of different iodinated contrast agents on the fallopian tube and adnexal tissue in 15 rabbits. Ethiodized oil, an oil-soluble agent, was used in five rabbits. The following water-soluble agents were used: iothalamate meglumine 30% (n = 3), iothalamate meglumine 60% (n = 3), and ioxilan (n = 4). The agents were injected through catheters placed in the fallopian tubes. Fallopian tubes and peritoneal cavities were histologically evaluated. The contralateral tube served as a control. Ioxilan and iothalamate meglumine 30% produced no pathologic response in the tube or peritoneal cavity. Iothalamate meglumine 60% was associated with mild inflammatory infiltrate, mucosal edema, giant cell reaction, and periovarian adhesions that were bilateral but more pronounced on the injected side. Use of ethiodized oil resulted in papillary fibrous adhesions on the ovarian surface, and fat granulomas were seen in the periovarian tissues. The safety of oil-based contrast agents for use in hysterosalpingography is therefore questioned. No significant differences were found among the water-soluble contrast agents.

Adnexal torsion in menotropin-induced pregnancies.

Adnexal torsion of enlarged ovaries during early pregnancy is an infrequent but serious complication of menotropin therapy. Over 4 years, we encountered four cases of adnexal torsion among 648 menotropin-induced pregnancies. Multiple gestation may be a predisposing factor. The history of exogenous gonadotropin use, the acute clinical presentation, and the use of pelvic sonography facilitate the diagnosis. Although adnexectomy is well tolerated and pregnancy outcome is acceptable, future efforts should involve identifying preventive measures and more conservative means of therapy in these women.

Stromal and epithelial changes in the fallopian tube following hormonal therapy.

A 41 year old woman was treated for metrorrhagia with Ovral three times daily for one week, followed by a single daily dose for one month. Hysterectomy and bilateral salpingo-oophorectomy were performed. Histologically the mucosa of both fallopian tubes had large areas of decidual reaction underlying atrophic epithelium. This epithelial stromal dissociation is identical to that seen in the endometria of women taking contraceptive hormones orally, and the hormones are thought to be the cause of the changes in the tubes. These alterations have not been previously described in the salpinx.