Thymic cavernous haemangioma in a dog

Abstract:

A 12-year-old male neutered Australian Shepherd Dog was presented to Charlotte Animal Referral & Emergency with a history of a thoracic mass. On physical examination, physiological parameters were within the normal ranges, and a complete haemogram and serum biochemistry profile were unremarkable except for mild thrombocytopenia. A computed tomography scan revealed a 21 × 15 × 12.7 cm thoracic mass encompassing the cranial mediastinum and extending to the right caudal thorax. The mass was surgically removed and histopathological evaluation revealed that it comprised remnants of the thymus and a neoplasm composed of large blood-filled vascular spaces lined by a single layer of endothelial cells with mild anisocytosis and anisokaryosis. The neoplastic cells had diffuse strong immunolabeling for endothelial cell marker CD31. Multifocally, there were large cystic degenerated areas of thymic …

Año de publicación:

2023

Keywords:

Fuente:

google