Fig. 6. Neurofibromatosis. A. Neurofibroma with proliferation mainly outside of the nerve sheath, called elephantiasis neuromatosa (clinical [SEI 79-26]). B. Fibroma molluscum results from proliferation (mainly of Schwann cells) from the distal nerve ending (H&E, × 21 [SEI 73–244). (Inset) Neural elements under high magnification (H&E, × 101 [SEI 73–245]).