Web1 feb. 2024 · A detailed history, clinical examination and patient's demographics can provide clues in reaching diagnosis as summarized in Table 1.The history should address the time of onset because some disorders are congenital (e.g. café‐au‐lait macules, naevus of Ota, naevus of Ito, Mongolian spot) whereas others develop in childhood (e.g. ephelides, … WebMelasma (Chloasma) Melasma consists of dark brown, roughly symmetric patches of hyperpigmentation with irregular borders on the face (usually on the forehead, temples, cheeks, cutaneous upper lip, or nose). It occurs primarily in pregnant women (melasma gravidarum, also called the mask of pregnancy) and in women taking oral contraceptives .
20 Types of Skin Lesions: Causes and Appearance - Verywell Health
Web27 jun. 2024 · Laugier-Hunziker syndrome (LHS) was initially described in 1970 as acquired, benign hyperpigmented macules of the lips and buccal mucosa frequently associated with longitudinal melanonychia.... Web3 okt. 2024 · Hypopigmented macules are one of the most common skin lesions encountered in clinical practice. The word hypopigmentation indicates decreased … eyeglasses near cary nc
Hyperpigmentation: types, diagnostics and targeted treatment options
WebDiscussion. The answer is A: chemotherapy-induced hyperpigmentation, which appears as a painless rash that can occur over various regions of the body, including the hands, feet, and mucous ... Web9 dec. 2012 · Macular amyloidosis presents clinically as macules, spots or pruritic hyperpigmented plaques with undulating surface (rippled patches), of a brownish or blackish color, with ill-defined borders, usually located in the interscapular region, which may be associated or coexist with notalgia paresthetica (Figure 10). 114 In amyloid lichen, … Web1 jan. 2024 · Guttate hyperpigmented and hypopigmented macular eruptions on the extensor aspect of the lower leg (a).Dermoscopic examination shows elliptical or round central hypopigmented spots surrounded by a prominent pigmented network with focal dilated capillaries (b).Basilar layer hyperpigmentation with amyloid deposition in the … does a big mac have cheese on it