<prompt> A man presents with multiple painless swelling all over the body and coffee brown patches in trunk. The condition isMultiple LipomaMultiple neurofibromaMelanomaSebaceous Cyst  <response>: Ans. b Multiple NeurofibromaRef: Bailey and Love 26th edition Page 581 Neurofibromatosis is a condition arising from Schwann cells. 2 types are seen 70 are Autosomal Dominant, 30 are sporadic. NF 1 Von Recklinghausen is the MC type. It is due to Gene mutation of Chromosome 17 Skin manifestation develop in early life Multiple nodules Lisch Nodules Cafe au lait spots - More than 5 in numbers Armpit of Groin Freckles 