Multifocal Osteosarcoma

A clinico-pathological entity reflecting the multiple polyps throughout the gastrointestinal tract created as a result of involvement by a non-Hodgkin lymphoma. …

A lesion arising from or having many locations.

The occurrence of multiple and independent glioblastomas that are unrelated to inherited neoplastic syndromes.

A breast carcinoma characterized by the presence of multiple cancerous tumors that originate from the same clone and are usually located in…

Breast cancer in which there is more than one tumor, all of which have arisen from one original tumor. The tumors are…

An electrocardiographic finding of a supraventricular arrhythmia characterized by 3 or more distinct P wave morphologies with an isoelectric baseline, variable PR…