Yellow Nodule on the Right Nipple and Multiple Yellowish Plaques on the Face: A Quiz

Yue-Tong Qian¹, Jia-Wei Liu¹, Dong-Lai Ma²

• ¹Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China.+1