Superficial and Deep Infiltrating Congenital Juvenile Xanthogranuloma Involving Multiple Skeletal Muscles and Associated with Ulceration and Generalized Postinvolution Atrophy. - Moon, Hye‐Rim; Won, Chong Hyun; Chang, Sung Eun; Lee, Mi Woo; Choi, Jee Ho; Moon, Kee Chan (Pediatric Dermatology, 2015)