dermatology.Disorders of skin color.(dr.ali)

Disorders of skin color DR. Ali El-ethawi Specialist Dermatologist M.B.CH.B , F.I.C.M.S, C.A.B.D 5 th class lecture

Normal skin color ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Differences in racial pigmentation ,[object Object]

Normal skin color ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disorders of skin color ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Some causes of hypopigmentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Endocrine : * Hypopituitarism * Thyroid disease Secondary to physical trauma : * Burns * Trauma * Post-dermabrasion * Post-laser Secondary to chemical exposure : ( occupational or therapeutic ) Monobenzyl ether of hydroquinone; phenol ( certain ); steroids; Azelaic acid; Retionoids.

[object Object],[object Object],[object Object],[object Object]

Vitiligo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vitiligo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vitiligo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Differential Diagnosis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Course and Prognosis ,[object Object],[object Object],[object Object],[object Object]

R x of vitiligo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Albinism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pityriasis alba ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

Tuberous sclerosis. Ash leaf-shaped hypopigmented macules.

Some causes of Hyperpigmentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Melasma ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

R x of melasma ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Freckles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lentigo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Peutz-Jeghers syndrome (PJS) ,[object Object]

Erythema ab igne ,[object Object],[object Object]

Cafe-au-lait (CAL)spots ,[object Object],[object Object],[object Object],[object Object],[object Object]

dermatology.Disorders of skin color.(dr.ali)

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dermatology.Disorders of skin color.(dr.ali)