title: A case of isolated giant plexiform neurofibroma involving all branches of the common peroneal nerve.
abstract: Plexiform neurofibroma is generally considered as a component of neurofibromatosis 1, and a great majority of the cases with plexiform neurofibroma display other symptoms related to neurofibromatosis. Plexiform neurofibromas occur frequently in the head and neck region due to the rich innervation of the area, however appear rarely in the extremities. We report here an isolated giant plexiform neurofibroma involving the common peroneal nerve branches without symptoms related to neurofibromatosis in a 5-year-old case. Surgical excision was performed due to pain and numbness in the leg, and against the possibility of malignant transformation due to sudden growth observed in the tumor. One month following the excision of all the reachable tumoral tissues, tendon transfer surgery was performed for the ankle and toe extensions. Our case stands as the only reported case of isolated giant plexiform neurofibroma involving the common peroneal nerve in the pediatric age.
authors: Orthopedic and Traumatology Department, Gaziantep University Faculty of Medicine, 27060 Gaziantep, Turkey. ocebesoy@yahoo.com
authors: Oguz
authors: O
authors: Cebesoy
authors: Ediz
authors: E
authors: Tutar
authors: Mustafa
authors: M
authors: Isik
authors: Omer
authors: O
authors: Arpacioglu
mesh_terms: D002648:Child; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D018318:Neurofibroma, Plexiform / Q000473:pathology / Q000601:surgery*; D017253:Neurofibromatoses / Q000150:complications; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology / Q000601:surgery*; D010543:Peroneal Nerve / Q000473:pathology / Q000601:surgery*; D020427:Peroneal Neuropathies / Q000209:etiology / Q000601:surgery