Assessment: color changes in dark skins.
D003490:Cyanosis / Q000175:diagnosis; D004438:Ecchymosis / Q000175:diagnosis; D004890:Erythema / Q000175:diagnosis; D009729:Nursing; D010167:Pallor / Q000175:diagnosis; D010858:Pigmentation; D011693:Purpura / Q000175:diagnosis; D012877:Skin Manifestations