1.
Pan Afr Med J
; 19: 156, 2014.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25767674
RESUMO
Metastatic tumors to paranasal sinuses are exclusively rare. In this paper, we report a case of breast carcinoma metastasizing to the right maxilla. The metastasis occurred 5 years after radical mastectomy and presented as a primary sinonasal mass. The diagnosis was confirmed with histopathologic and immunohistochemical examination however the patient died before starting any specific treatment because of tumor bleeding.