the causes of hypopigmentation

(A PIGMENTED)

A: Autoimmine(vitiligo)
PI: Post Inflammatory.
G: Genetic(albinism).
M: Malignancy(malignant melanoma). E: Endocrine(hypopituitarism).
N: halo Naevus.
T: Trauma.
E: Endocrine.
D: Drugs(hydroxychloroquine)