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Updated: May 27, 2026

Comparing Metastatic Clear Cell Renal Cell Carcinoma Model Established in Mouse Kidney and on Chicken Chorioallantoic Membrane
Published on: February 8, 2020
Metastatic renal cell carcinoma to the phalanx
Douglas F Beach1, Robert Somer
1Department of Hematology-Oncology, Cooper University Hospital, Camden, New Jersey 08103, USA. beach-douglas@cooperhealth.edu
Abstract:
A 79-year-old man presented with a history of clear cell carcinoma of the right kidney, Fuhrman grade 2, 12 years after nephrectomy, and a history of low-risk prostate adenocarcinoma 11 years after brachytherapy. One year before presentation, the renal cell carcinoma had metastasized to his axial skeleton, and temsirolimus was started. Approximately 1 year later, he presented with a new, painful, lytic lesion in a rare site, his middle phalanx, which was biopsy proven to be clear cell carcinoma.
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