Asymptomatic metachronous metastatic renal cell adenocarcinoma to the gallbladder. Report of a case and guidelines for evaluation of intraluminal polypoid gallbladder masses.
A case of asymptomatic metachronous metastatic unilateral renal cell adenocarcinoma to the gallbladder detected five years after resection of the primary renal neoplasm is reported here. The lesion was diagnosed by contrast enhancement of a gallbladder mass on abdominal computerized tomography scan and by color Doppler sonographic study of the gallbladder, both of which demonstrated the vascular supply to the intraluminal gallbladder mass. The biological behavior of renal cell adenocarcinoma is reviewed. Guidelines for the evaluation of intraluminal gallbladder masses are suggested.
Division of Digestive Diseases, Cornell University Medical College, New York, New York.
J
J
Nagler
C K
CK
McSherry
P
P
Miskovitz
D000368:Aged; D002292:Carcinoma, Renal Cell / Q000000981:diagnostic imaging / Q000556:secondary*; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008297:Male; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography