Renal cholesteatoma.

Renal cholesteatoma is being reported more frequently in the literature. A case with a twenty-year documented history is presented, together with observations on differential diagnosis.

Cutaneous metastases from transitional cell carcinoma of bladder.

Cutaneous metastases from transitional cell carcinoma of the bladder is a rare occurrence. We report on a patient in whom multiple cutaneous metastases developed five months after radical surgery.