Congenital dermatofibrosarcoma protuberans presenting as a depressed plaque: Clinical presentation and chronology. Issue 4 (7th December 2022) - Nakajima, Yuuri; Fusumae, Takayuki; Hirai, Ikuko; Nakamura, Yoshio; Mori, Tomoaki; Nakayama, Robert; Tsuchiya, Marie; Hashimoto, Rena; Funakoshi, Takeru