Epithelioid angiosarcoma is a rare high-grade tumor with irregular vascular morphology. We report an unusual case of intra-abdominal epithelioid angiosarcoma affecting the omentum and peritoneal surfaces resulting in significant hemorrhagic and inflammatory changes. As in other cases of this tumor this patient had previously undergone radiation treatment for a history of cervical cancer.

Angiosarcoma is a rare vascular malignant soft tissue tumor, with highly malignant, invasive, and multifocal characteristics of biology, which is prone to local recurrence and distant metastasis, so the prognosis is extremely poor. It rarely involves the diaphragm. We present the case of an adult patient who had a primary giant angiosarcoma of the left-sided diaphragm.

Sarcomas are rare tumors of head and neck region and constitute less than 1% of all cancers in this region. Primary angiosarcoma of the oral cavity is an extremely rare malignancy with few reported cases in literature till now. We present a case of a 50-year-old woman who was diagnosed as angiosarcoma after appropriate histopathological and immunohistochemical evaluation.

Angiosarcoma is a rare breast tumor. In contrary to other breast tumors, primary breast angiosarcomas are seen in the third and fourth decades. Clinically, they present as rapidly growing masses. They can also be seen during pregnancy. The aim of this article is to report on a primary breast angiosarcoma case that occured during pregnancy and resulted in hemorrhagic shock.

Primary cardiac tumours are rare entities and angiosarcoma is the most frequent primary cardiac malignant tumour. Mean survival is six months and the tumour responds poorly to chemotherapy. We present the case of a 50 year-old patient with localised pericardial angiosarcoma who survived 23 months after diagnosis with a combined approach of chemotherapy and surgery.

Primary angiosarcoma of the breast is a rare entity. In this case report, we present a case of primary angiosarcoma of the breast in a young woman who presents with her entire right breast enlarged without skin coloration change or signs of mastitis. She recently stopped breastfeeding. This case report will review the literature and present the mammographic and sonographic findings including el...

Cardiac sarcomas are rare malignant tumors. Angiosarcoma is the most common cardiac sarcoma and is present in up to 33% of cases. Angiosarcomas have a poor prognosis, with a short survival expectancy. We report a case of a right atrial angiosarcoma treated by partial tumor resection followed by chemotherapy.

Angiosarcoma of the breast is a malignant tumour of vascular endothelial cells. It is a rare and difficult tumour to treat. The authors report a case of cutaneous radiation-associated angiosarcoma treated with paclitaxel chemotherapy. A few days after drug administration, bleeding of skin lesions was observed and the patient died.

A 23-year-old man died from the pulmonary manifestations of cardiac angiosarcoma. The absence of all cardiac signs and symptoms was an unusual feature. The clinical outcome was rapidly fatal. Apparently, the presence of cardiac symptoms in a patient with primary cardiac angiosarcoma is not obligatory.

AIMS AND BACKGROUND Epithelioid angiosarcoma is a rare histopathologic variant of angiosarcoma characterized by an epithelioid morphology. This subset can histologically mimic non-vascular neoplasms and impose serious challenges in reaching a correct diagnosis, especially in the context of limited tissue sampling (e.g., needle core biopsy). To improve recognition of epithelioid angiosarcoma - a...