title: A case of lower leg skin rash and severe arthralgia.
authors.affiliation: Department of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Urayasu, Chiba, Japan.
authors.forename: Kazutaka
authors.initials: K
authors.lastname: Yoshinaga
authors.affiliation: Department of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Urayasu, Chiba, Japan.
authors.forename: Daiki
authors.initials: D
authors.lastname: Morikawa
authors.affiliation: University of Hawaii, Honolulu, Hawaii, USA.
authors.forename: Gautam A
authors.initials: GA
authors.lastname: Deshpande
authors.affiliation: Department of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Urayasu, Chiba, Japan.
authors.forename: Eiji
authors.initials: E
authors.lastname: Hiraoka
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology; D000328:Adult; D018771:Arthralgia / Q000175:diagnosis* / Q000209:etiology; D005076:Exanthema / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications / Q000175:diagnosis*; D007866:Leg; D008297:Male; D012867:Skin / Q000473:pathology; D055815:Young Adult