Evaluation of Treatment for Leukoderma by Cellular Level Resolution Full-field Optical Coherence Tomography
OCT is an optical technology that emerged as a non-invasive skin imaging for the skin. In this protocol, the investigators plan to study the optical imaging features of leukoderma. An estimated 50 subjects will be included in this trial. This is an observational, non-randomised, non-controlled, prospective cohort study to observe the feasibility of in vivo OCT as a image tool in the diagnosis of leukoderma. Use of the device will not affect the clinical management of the subjects. Scientific Aim: To evaluate the feasibility ApolloVue S100 image system as a tool in the differential diagnosis of leukoderma..