title: Neurofibromatosis, gigantism and subperiosteal haematoma. Report of two children with extensive subperiosteal bone formation.
mesh_terms: D001846:Bone Development; D001847:Bone Diseases / Q000209:etiology*; D002648:Child; D005877:Gigantism / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D006406:Hematoma / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D009456:Neurofibromatosis 1 / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D013977:Tibia / Q000000981:diagnostic imaging