title: [Necrotic papules of extremities of unknown origin].
mesh_terms: D001132:Arm; D001206:Ascorbic Acid Deficiency / Q000150:complications; D002675:Child, Preschool; D003872:Dermatitis / Q000473:pathology*; D006025:Glycosaminoglycans / Q000032:analysis; D006644:Histiocytes; D006651:Histocytochemistry; D006801:Humans; D007866:Leg; D008214:Lymphocytes; D008297:Male; D012867:Skin / Q000032:analysis / Q000473:pathology*
chemical_list: D006025:Glycosaminoglycans
vernacular_title: Grudki martwicze kończyn o nieustalonej przyczynie.