A bone fide atypical fibroxanthoma of penis
Malignant mesenchymal tumors of the penis are very rare and they have vascular origin. We present a case of a 71-year-old man with a painless nodule of 2.0 cm in diameter located in the penile foreskin. There was no history of urinary or sexually transmitted disease. An excisional biopsy revealed a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2014-01-01
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| Series: | Urology Annals |
| Subjects: | |
| Online Access: | http://www.urologyannals.com/article.asp?issn=0974-7796;year=2014;volume=6;issue=4;spage=381;epage=383;aulast=Cuomo |
| Summary: | Malignant mesenchymal tumors of the penis are very rare and they have vascular origin. We present a case of a 71-year-old man with a painless nodule of 2.0 cm in diameter located in the penile foreskin. There was no history of urinary or sexually transmitted disease. An excisional biopsy revealed a markedly pleomorphic sarcoma resembling atypical fibroxanthoma (AFX) associated with a squamous cell carcinoma in situ. The patient refused a wide re-excision and was free of disease after 36 months. Because the different therapeutic management and prognosis, differential diagnosis should be made with sarcomatoid squamous cell carcinoma and melanoma: A diagnosis of AFX or malignant fibrous histiocytoma may be considered only after the complete exclusion of these two entities. |
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| ISSN: | 0974-7796 0974-7834 |