title: Coccygeal pad: a disease prevalent only in Japan?
authors.affiliation: Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Yamaguchi
authors.affiliation: Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Iwata
authors.affiliation: Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Shimizu
mesh_terms: D002675:Child, Preschool; D005260:Female; D005355:Fibrosis; D006801:Humans; D007564:Japan; D011312:Pressure / Q000009:adverse effects; D012445:Sacrococcygeal Region / Q000473:pathology*; D012871:Skin Diseases / Q000175:diagnosis* / Q000209:etiology
keywords: Dermatology; Imaging; School Health