title: Cutaneous Metastasis of Giant Cell-Rich Osteosarcoma.
authors.affiliation: Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
authors.forename: Ji Yoon
authors.initials: JY
authors.lastname: Choo
authors.affiliation: Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
authors.forename: Ji Hyun
authors.initials: JH
authors.lastname: Lee
authors.affiliation: Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
authors.forename: Jun Young
authors.initials: JY
authors.lastname: Lee
authors.affiliation: Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
authors.forename: Young Min
authors.initials: YM
authors.lastname: Park