Stillborn baby with partial monosomy of the short arm of chromosome 5 and partial trisomy of the short arm of chromosome 20.

A stillborn baby with multiple malformations, including cardiac defects and cerebellar hypoplasia, is described. The abnormal features were ascribed to an unbalanced chromosome translocation, resulting in a partial deletion of the short arm of chromosome 5 and a partial trisomy of the short arm of chromosome 20. A parental balanced translocation t(5; 20)(p13.3; p11.23) was identified. The present case is the first case in Japan of monosomy of the short arm of chromosome 5 and trisomy of the short arm of chromosome 20.

Uterine cervical diverticulum resembling a degenerated leiomyoma.

BACKGROUND: Uterine diverticulum is a very rare anomaly. Most previously reported cases were called "pregnancy-associated sacculations," and only 2 cases were considered true uterine diverticula. CASE: A 41-year-old woman presented with fever and lower abdominal pain. An extrauterine mass was detected, and a hysterectomy was performed. Pathological examination revealed a cystic uterine diverticulum lined with cervical glands and myometrium arising from the cervix. The final diagnosis was an infected uterine cervical diverticulum. CONCLUSION: Cervical diverticulum is a rare lesion that should be added to the differential diagnosis of a woman presenting with a pelvic mass.

Sister Joseph umbilical nodule coexisting with endometriosis from endometrial carcinoma.

A 58-year-old woman was diagnosed with endometrial carcinoma. Total hysterectomy, bilateral salpingo-oophorectomy and paraaortic and a pelvic lymph node dissection were performed. The cytology of peritoneal fluid was negative. There was no peritoneal dissemination except umbilical nodule. A peritoneal 2.0x1.5 cm umbilical nodule was also resected. The nodule was identified as a metastasis from endometrial cancer with endometriosis. The pelvic lymph nodes also showed metastatic lesion with endometriosis. Our case showed that endometriosis coexisted with umbilical and pelvic lymph nodal metastatic lesions from endometrial cancer. This fact suggests that the mode of metastasis to the umbilicus via lymph flow from endometrial cancer is the same as that for endometriosis.

Placenta previa totalis complicated with pulmonary embolism during cesarean section: a case report.

Venous thromboembolism is believed to be rare in Japan, whereas increases in occurrence of pulmonary embolism have been drawing attention because it has become the most common cause of maternal death in recent years. A 36-year-old woman at 33 weeks of pregnancy was transferred to our hospital because of placenta previa totalis and treated with emergency cesarean section on the same day. Soon after the delivery of the fetus, the patient developed pulmonary embolism. The condition of pulmonary embolism was suspected when abnormal values were noted in respiratory and circulatory parameters and then confirmed by intraoperative transesophageal echocardiography, which revealed a thrombus in the right atrium. Anticoagulant treatment with unfractionated heparin started during the operation caused a tendency to bleed during and after the operation, and subsequently required a second laparotomy to control bleeding. After insertion of an inferior vena cava filter, a third laparotomy was performed to remove a giant hematoma. Heparin discontinuation intended to decrease the tendency to bleed was followed by two recurrences of pulmonary embolism, resulting in a dangerous condition. Despite these difficult complications, our interventions successfully saved the patient's life and restored her health. We report changes observed in her conditions along with treatment and management we provided, and describe the specificity of pulmonary embolism occurring during the operation.