The "elephant man" of Cambridge. a case report of neurofibromatosis.

The case is presented of a 65-year-old man with neurofibromatosis manifesting facial and skeletal features resembling those of the "elephant man" described by Sir Frederick Treves. Autopsy revealed not only a pheochromocytoma (a common accompaniment of neurofibromatosis), but an enlarged infarcted spleen and a subphrenic abscess. These findings have not been described previously in a patient with neurofibromatosis.