Résumé
Solitary fibrous tumors are mescenchymal neoplasms which develop from connective tissue. They rarely occur in the kidney and to our knowledge only 11 cases have been reported in the literature so far. We herein report a solitary fibrous tumor of the Kidney in a 60-year-old patient presenting with renal colic. CT scan revealed a tumor in the renal hilum. The patient was subjected to total nephrectomy, and histological examination of the excised tissue showed fusiform cellular fibrotic proliferation. Immunohistochemistry confirmed the diagnosis by showing positive CD 34 and bcl-2 markers
Sujets)
Humains , Femelle , Tumeurs du rein , Littérature de revue comme sujet , Tomodensitométrie , Colique , Néphrectomie , Immunohistochimie , Antigènes CD34 , Gènes bcl-2Résumé
Squamous cell carcinoma of the penis is rare, representing less than 1% of all adult cancers. The etiology of this cancer is still unknown, but many risk factors have been suggested, above all the human papilloma virus. The authors describe two cases of infiltrating penile tumors. The first patient presented with a glandular tumor of 5 cm which was treated by a distal penile amputation. The second patient had a ventrally located penile tumor associated with a urethral fistula. He was subjected to total penectomy with bilateral inguinal lymphadenectomy. Postoperatively, he developed lymphorrhea which resolved spontaneously. Surgery remains the treatment of choice for penile tumors and consists - depending on the case - of wide excision, partial or total penectomy with perineal urethrostomy