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Hyperpigmentation

Excessive pigmentation of the skin, usually as a result of increased epidermal or dermal melanin pigmentation, hypermelanosis. Hyperpigmentation can be localized or generalized. The condition may arise from exposure to light, chemicals or other substances, or from a primary metabolic imbalance.

Year introduced: 1993

Date introduced: August 9, 2024

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Subheadings:

Tree Number(s): C17.800.621.430

MeSH Unique ID: D017495

Entry Terms:

  • Hypermelanosis
  • Hypermelanoses
  • Post-Inflammatory Hyperpigmentation
  • Hyperpigmentation, Post-Inflammatory
  • Hyperpigmentations, Post-Inflammatory
  • Post Inflammatory Hyperpigmentation

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