Spontaneous Heterotopic Pregnancy: Dual Case Report and Review of Literature.

Introduction. Heterotopic pregnancy is a rare complication usually seen in populations at risk for ectopic pregnancy or those undergoing fertility treatments. It is a potentially dangerous condition occurring in only 1 in 30,000 spontaneous pregnancies.

Infiltration of histiocytes and multinucleated giant cells in the myocardium of a patient with multicentric reticulohistiocytosis.

Multicentric reticulohistiocytosis (MRH) is a rare multisystem disease characterized by skin nodules and a destructive polyarthritis. We describe cardiac disease in a 42-year-old African American female with a history of MRH for 29 years and dilated cardiomyopathy for 5 years. During a congestive heart failure flare, the patient was slow to respond to standard treatment.

Angiomyofibroblastoma of the retroperitoneum: a case report.

Background: Angiomyofibroblastoma is a rare soft tissue neoplasm that presents most frequently in the genital region of young to middle-aged women.

Case: A 28-year-old woman presented with nausea, vomiting and pelvic pain. Computed tomography revealed a well-circumscribed, brightly enhancing pararectal mass in the retroperitoneum.

Successful treatment of esophageal cancer with transhiatal esophagectomy after heart transplantation.

A 55-year-old heart transplant recipient with reflux esophagitis presented for routine endoscopic surveillance of an area of Barrett's metaplasia initially seen 3 years previously. Esophagogastroduodenoscopy revealed adenocarcinoma at 33 cm from the incisors. The preoperative clinical stage was T1N0M0 by endoscopic ultrasound.