Canadian Medical Guide > Diseases > Skin and Connective Tissue Diseases > Skin Diseases > Pigmentation Disorders > Hypopigmentation Terms and Definitions




Hypopigmentation

Medical Definition: A condition caused by a deficiency or a loss of melanin pigmentation in the epidermis, also known as hypomelanosis. Hypopigmentation can be localized or generalized, and may result from genetic defects, trauma, inflammation, or infections.
Guide Notes: do not confuse with HYPERPIGMENTATION
Previously Indexed: Pigmentation Disorders (1966-1992)
Hypopigmentation Categories.
Canadian Medical Guide Definition Vitiligo - A disorder consisting of areas of macular depigmentation, commonly on extensor aspects of extremities, on the face or neck, and in skin folds. Age of onset is often in young adulthood and the condition tends to progress gradually with lesions enlarging and extending until a quiescent state is reached.

Hypopigmentation Medical Definitions and Terms

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