Neurofibromatosis 1: A family case series.

Neurofibromatosis type 1 (NF1) or Von Recklinghausen disease comes under a group of multisystem hereditary syndromes called phakomatoses. It presents with skin, ophthalmic, bony, and systemic manifestations. We present a photographically well-documented case series of NF in a family ( = 3). Skin manifestations were present in all the patients. The ophthalmic manifestations were Lisch nodules (100% of eyes), subcutaneous neurofibroma of eyelids (33% of eyes), mechanical ptosis (33% of eyes), and mechanical ectropion (16.5% of eyes). We report the rare occurrence of multiple solitary neurofibromas causing mechanical ptosis and mechanical ectropion.