title: Umbilical endometriosis with urachal remnant.
authors.forename: Takehito
authors.initials: T
authors.lastname: Mizutani
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Sakamoto
authors.forename: Hiroko
authors.initials: H
authors.lastname: Ochiai
authors.forename: Arafumi
authors.initials: A
authors.lastname: Maeshima
mesh_terms: D000328:Adult; D004715:Endometriosis / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D014472:Umbilicus / Q000473:pathology* / Q000601:surgery; D014497:Urachus / Q000473:pathology* / Q000601:surgery