title: Infant with a protruding mass on the chin.
authors.forename: Masamitsu
authors.initials: M
authors.lastname: Kuwahara
authors.forename: Kumi
authors.initials: K
authors.lastname: Mashiba
authors.forename: Shino
authors.initials: S
authors.lastname: Wada
authors.forename: Reiko
authors.initials: R
authors.lastname: Yamaguchi
authors.forename: Seirou
authors.initials: S
authors.lastname: Narumiya
authors.forename: Yoshiki
authors.initials: Y
authors.lastname: Jinno
authors.forename: Mitsuo
authors.initials: M
authors.lastname: Hatoko
mesh_terms: D002680:Chin / Q000002:abnormalities* / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D007569:Jaw Abnormalities / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008445:Maxillofacial Development; D018482:Muscle, Skeletal / Q000473:pathology