title: Self-involution of giant keratoacanthoma on the tip of the nose.
authors.forename: Masataka
authors.initials: M
authors.lastname: Saito
authors.forename: Yuko
authors.initials: Y
authors.lastname: Sasaki
authors.forename: Naoya
authors.initials: N
authors.lastname: Yamazaki
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Shimizu
mesh_terms: D000368:Aged; D006801:Humans; D007636:Keratoacanthoma / Q000473:pathology*; D008297:Male; D009668:Nose Diseases / Q000473:pathology*; D012075:Remission, Spontaneous