Angiosarcoma of pericardium: a report of two cases.

Angiosarcomas are uncommon malignant neoplasms characterized by rapidly proliferating extensively infiltrating anaplastic cells derived from blood vessels and lining irregular, blood-filled spaces. The cells manifest many of the functional and morphological properties of normal endothelium. They are collectively one of the rarest forms of soft tissue neoplasms.

Solitary myofibroma of the breast: a case report.

Solitary myofibromas are relatively rare neoplasms but one of the most common fibrous neoplasms occurring in infancy and childhood. Adult cases have also been reported in the literature. We describe here a case report of an eighteen-month-old child who presented with a gradually enlarging nodule in the right breast.

Placental site trophoblastic tumour--a case report.

Placental site trophoblastic tumour is a rare form of gestational trophoblastic disease, which seldom metastasizes. It is chemoresistant though has an excellent prognosis after complete resection of the tumour. Its characterization is thus important for treatment and further management.