Idiopathic subcutaneous and laryngeal fibrosis.

A 40-year-old totally deaf male presented with submucosal masses in the subglottic space and multiple subcutaneous nodules in the eyelids, scrotum and thighs. Biopsies of these masses revealed dense fibrosis associated with non-specific chronic inflammation. Although the findings were clinically similar to those of neurofibromatosis, amyloidosis, multifocal fibrosclerosis with cutaneous nodules, and familial multicentric fibromatosis, they did not fit completely with any of the above-mentioned conditions. It is possible that this case represents a peculiar entity of its own.