Angiosarcoma of the right atrium presenting as syncope and hemorrhagic pericardial tamponade.

Angiosarcoma of the heart is a rare malignancy that can present in many ways. It is an important diagnosis to consider in patients presenting with otherwise unexplained tamponade-type symptoms. Here we present a case of a young male who presented with hemorrhagic tamponade and underwent resection of a large angiosarcoma of the right atrium. In this case, we describe the rare presentation of angiosarcoma with its diagnostic approaches, hospital course, clinical management, and discussion.

Third-trimester colectomy for severe ulcerative colitis. A case report.

Despite steroid therapy and total parenteral nutrition, a patient with severe ulcerative colitis developed a colon perforation with peritonitis that necessitated colectomy at 28 weeks' gestation. The pregnancy was left intact; the postoperative vaginal delivery was uneventful.