title: Hemangiopericytoma of breast: report of a case with ultrastructural and immunohistochemical findings.
abstract: Hemangiopericytoma is a distinctive, usually benign, vascular tumor. It has been described in multiple sites in the body but only rarely in the breast. The case of a patient with hemangiopericytoma of breast is reported, with ultrastructural and immunohistochemical findings.
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology / Q000648:ultrastructure*; D005260:Female; D006393:Hemangiopericytoma / Q000473:pathology / Q000648:ultrastructure*; D006801:Humans; D008875:Middle Aged