Small fiber neuropathy is seen in?: (A) HIV, (B) Vitamin B12 deficiency, (C) AIP, (D) Cisplatin toxicity
Answer is A. Small unmyelinated peripheral nerve fibers, Categorized as C fibers, In skin and organs. Innervate the skin (somatic fibers) , Help to control autonomic function. Causes of Small Fiber Neuropathy: 1. Diabetes mellitus 2. Leprosy 3. Amyloidosis 4. Tangier's disease 5. Sjogren syndrome 6. HIV 7. Sarcoidosis