Primary epithelioid angiosarcoma of the lung presenting as pulmonary hemorrhage

Özçelik, CemalOnat, SerdarYaldız, MehmetÖzçelik, Zerrin2024-04-242024-04-242006Özçelik, C., Onat, S., Yaldız, M. ve Özçelik, Z. (2006). Primary epithelioid angiosarcoma of the lung presenting as pulmonary hemorrhage. Asian Cardiovascular and Thoracic Annals, 14(1), 69-71.0218-4923https://doi.org/10.1177/021849230601400118https://hdl.handle.net/11468/23560Pulmonary angiosarcomas are usually secondary tumors, and only a few primary cases have been reported. We report a unique case of epithelioid angiosarcoma presenting as a solitary mass in the right upper lobe with pulmonary hemorrhage. Because of its epithelioid histology, this tumor may resemble a carcinoma or a variety of vascular lesions with epithelioid endothelial cells. Therefore, the diagnosis of epithelioid angiosarcoma should be based on immunohistochemical staining.eninfo:eu-repo/semantics/closedAccessPrimary epithelioid angiosarcoma of the lung presenting as pulmonary hemorrhagePrimary epithelioid angiosarcoma of the lung presenting as pulmonary hemorrhageArticle14169712-s2.0-336445379451643212510.1177/021849230601400118Q3