[Is it useful to isolate a chromophobe cell variant among carcinomas of the kidney?].
Chromophobe cell carcinoma is a little known variety of renal cell carcinoma representing 7 to 9% of all renal tumors. This tumor is confused with either clear cell carcinoma (clear subvariety) or oncocytoma (eosinophilic subvariety). Until ultrastructural and prospective studies of the prognosis of this tumor become available, it already seems important to perform colloidal iron staining to establish the differential diagnosis between oncocytoma and chromophobe cell carcinoma.
Vieillefond
A
A
Service d'Anatomie Pathologique, CHU Bicêtre, Le Kremlin-Bicêtre.
Paradis
V
V
Gros
P
P
Bouvier
R
R
Croué
A
A
Saint-André
J P
JP
D000238:Adenoma, Chromophobe / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure; D011379:Prognosis
Est-il utile d'isoler parmi les carcinomes du rein, une variante à cellules chromophobes?