* Melanoma - Cancer affecting<unk> s *<unk> c tumors *Melanocytic tumors of uncertain malignant potential *Vitiligo - Decreased number of<unk> s due to autoimmune destruction causing decreased melanin *Albinism - Normal number of<unk> s, but decreased melanin production due to decreased tyrosinase activity or defective tyrosine transport *Melasma (Chloasma) - Patchy hyperpigmentation of the skin Normal number of<unk> s with increased melanin production causing hyperpigmentation. Associated with pregnancy or oral contraceptive pill use. *Addison disease *Nevus depigmentosus
Melanocyte
Clue cell
Elliptocyte
Koilocyte
Keratinocyte
Echinocyte
Nurse cell
Aschoff cell