Association of blue rubber bleb nevus syndrome with chronic lymphocytic leukemia and hypernephroma.

A male patient with clinical and pathologic features of blue rubber bleb nevus syndrome is described. Multiple hemangiomata were disseminated throughout the skin and gastrointestinal tract, and typical findings of B cell chronic lymphocytic leukemia and renal cell carcinoma were evident. This case demonstrates a unique instance of associated neoplasia in blue rubber bleb nevus syndrome.