Poikiloderma MEDDRA:10057041 Poikiloderma does not refer to a specific disease entity, but can be seen owing to a number of different causes. See Figure 2 of PMID:32363096. UMLS:C0392777 SNOMEDCT_US:70114006 HP:0001029 SNOMEDCT_US:402685001 Poikiloderma refers to a patch of skin with (1) reticulated hypopigmentation and hyperpigmentation, (2) wrinkling secondary to epidermal atrophy, and (3) telangiectasias. Abnormal skin morphology