title: Photo quiz. Skin rash in a patient with diabetes.
authors.affiliation: Arta General Hospital, Greece.
authors.forename: Dimitrios
authors.initials: D
authors.lastname: Papaioannides
authors.forename: Nickolaos
authors.initials: N
authors.lastname: Akritidis
mesh_terms: D003924:Diabetes Mellitus, Type 2 / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009335:Necrobiosis Lipoidica / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology