Abstract:
:Primary pulmonary epithelioid angiosarcoma is an extremely rare malignancy. Herein, we report the case of an elderly Chinese patient with primary pulmonary epithelioid angiosarcoma. The 72-year-old man presented with a 1-month history of persistent hemoptysis and left chest pain and weight loss of 3 kg. A chest computed tomography (CT) scan revealed two masses (maximum size 3.0 cm × 2.0 cm and 0.8 cm × 0.5 cm) in right lower lobe. We performed a left thoracotomy for tumor resection. Pathological examination showed that there was a significant amount of hemorrhage, fibrinous exudates, degeneration, and necrosis. With immunohistochemical analysis, tumor cells had strong expression of CD34, FLI-1, vimentin. Morphological and immunohistochemical findings supported the diagnosis of epithelioid angiosarcoma.
journal_name
J Cancer Res Therjournal_title
Journal of cancer research and therapeuticsauthors
Zhang Y,Huang X,Peng C,Wang Y,Wu Q,Wu Z,Shao H,Wang Wdoi
10.4103/0973-1482.176419subject
Has Abstractpub_date
2018-06-01 00:00:00pages
S533-S535issue
Supplementeissn
0973-1482issn
1998-4138pii
JCanResTher_2018_14_9_533_176419journal_volume
14pub_type
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