Carcinoma in situ spread to mucosa of sigmoid colon neobladder - 26/08/11
Abstract |
This is the first case of carcinoma in situ (CIS) of a transitional cell carcinoma that had spread into a neobladder constructed using a bowel segment associated with local recurrence at the ureteral-neobladder anastomosis. Considering that the CIS lesion was found in macroscopically intact epithelium remote from the main tumor, this strongly suggests that CIS could arise from solid tumor by implantation. Although some studies have reported secondary malignancy occurring in the neobladder, most have been adenocarcinoma that arose from the replaced bowel segment. To our knowledge, the present case is the first of widespread CIS of transitional cell carcinoma in an orthotopic neobladder.
Le texte complet de cet article est disponible en PDF.Plan
Vol 62 - N° 1
P. 145 - juillet 2003 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
L’accès au texte intégral de cet article nécessite un abonnement.
Déjà abonné à cette revue ?