Poikiloderma - 시바트 다형피부증
시바트 다형피부증 (Poikiloderma) 은 색소침착저하증, 색소과다침착증, 모세혈관확장증, 위축증 등의 부위로 구성된 피부 질환입니다. 시바트 다형피부증 (poikiloderma) 는 가슴이나 목에 가장 흔히 나타나며, 일반적으로 태양 손상과 관련된 피부의 붉은색 색소가 특징입니다.
References
Poikiloderma of Civatte 은 주로 목과 얼굴에 나타나는 흔한 피부 질환으로, 특히 피부가 흰 폐경기 여성에게 더욱 그렇습니다. 붉은 선, 검은 반점, 얇은 피부가 혼합된 형태로 나타납니다. 일반적으로 얼굴, 목, 가슴 등 햇빛에 노출되는 부위에 영향을 주지만 그늘진 부위에는 영향을 미치지 않습니다. Poikiloderma of Civatte 는 주요 특징에 따라 붉은기, 검은 반점 또는 둘의 혼합으로 분류될 수 있습니다. 정확한 원인은 완전히 이해되지 않았지만 햇빛 노출, 호르몬 변화, 향수나 화장품에 대한 반응, 노화와 같은 요인이 중요한 역할을 하는 것으로 생각됩니다. Poikiloderma of Civatte 시간이 지나면서 천천히 악화되는 경향이 있습니다.
Poikiloderma of Civatte (PC) is a rather common benign dermatosis of the neck and face, mainly affecting fair-skinned individuals, especially postmenopausal females. It is characterized by a combination of a reticular pattern of linear telangiectasia, mottled hyperpigmentation and superficial atrophy. Clinically, it involves symmetrically sun-exposed areas of the face, the neck, and the V-shaped area of the chest, invariably sparing the anatomically shaded areas. Depending on the prevalent clinical feature, PC can be classified into erythemato-telangiectatic, pigmented, and mixed clinical types. The etiopathogenesis of PC is incompletely understood. Exposure to ultraviolet radiation, hormonal changes of menopause, contact sensitization to perfumes and cosmetics, and normal ageing have been incriminated. The diagnosis is usually clinical and can be confirmed by histology, which is characteristic, but not pathognomonic. The course is slowly progressive and irreversible, often causing significant cosmetic disfigurement.
Poikiloderma of Civatte (PC) is a rather common benign dermatosis of the neck and face, mainly affecting fair-skinned individuals, especially postmenopausal females. It is characterized by a combination of a reticular pattern of linear telangiectasia, mottled hyperpigmentation and superficial atrophy. Clinically, it involves symmetrically sun-exposed areas of the face, the neck, and the V-shaped area of the chest, invariably sparing the anatomically shaded areas. Depending on the prevalent clinical feature, PC can be classified into erythemato-telangiectatic, pigmented, and mixed clinical types. The etiopathogenesis of PC is incompletely understood. Exposure to ultraviolet radiation, hormonal changes of menopause, contact sensitization to perfumes and cosmetics, and normal ageing have been incriminated. The diagnosis is usually clinical and can be confirmed by histology, which is characteristic, but not pathognomonic. The course is slowly progressive and irreversible, often causing significant cosmetic disfigurement.
