title: Microscopic polyangiitis presenting with multiple punched-out ulcers: A case report.
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Maki
authors.initials: M
authors.lastname: Amano
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Takaaki
authors.initials: T
authors.lastname: Hanafusa
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Keiko
authors.initials: K
authors.lastname: Inui
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Tomoka
authors.initials: T
authors.lastname: Nakadai
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Kohei
authors.initials: K
authors.lastname: Nojima
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Shown
authors.initials: S
authors.lastname: Tokoro
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Namiki
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Ken
authors.initials: K
authors.lastname: Igawa
authors.affiliation: Department of Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Keiko
authors.initials: K
authors.lastname: Miura
authors.affiliation: Department of Dermatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Hiroo
authors.initials: H
authors.lastname: Yokozeki