Final answer:
Pigmentation disorders can be evaluated by examining the appearance of the skin and its accessory organs. Two common pigmentation disorders are albinism and vitiligo. Evaluation involves assessing the symptoms and providing appropriate treatments, such as limiting UV light exposure and addressing vision problems.
Step-by-step explanation:
Pigmentation disorders can be evaluated by examining the appearance of the skin and its accessory organs. Two common pigmentation disorders are albinism and vitiligo. Patients with albinism have a genetic disorder that affects the production of melanin, which results in a lack of pigmentation in the skin, hair, and eyes. Vitiligo, on the other hand, is characterized by the loss of melanocytes in certain areas of the skin, leading to patches of depigmentation. Evaluation of these disorders involves assessing the symptoms and providing appropriate treatments, such as limiting UV light exposure and addressing vision problems.