title: Carcinoma in a renal cyst: computed tomography diagnosis.
abstract: We report a case of carcinoma in a renal cyst diagnosed by computed tomography. Ultrasound was unavailable because of scheduling difficulties and computed tomography provided a useful alternative in identifying the cystic and solid features of the mass. There was a good correlation of the computed tomography scan with pathology except for a small tumor nodule at the base of the cyst, which was not seen on the scan.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000150:complications / Q000000981:diagnostic imaging*; D007680:Kidney Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D008875:Middle Aged; D014057:Tomography, X-Ray Computed