Poikiloderma
Poikiloderma is 'n veltoestand wat bestaan uit areas van hipopigmentasie, hiperpigmentasie, telangiektase en atrofie. Poikiloderma word die meeste op die bors of die nek gesien, gekenmerk deur rooi gekleurde pigment op die vel wat algemeen met sonskade geassosieer word.
☆ In die 2022 Stiftung Warentest-resultate van Duitsland was verbruikerstevredenheid met ModelDerm net effens laer as met betaalde telemedisyne-konsultasies.
References
Poikiloderma of Civatte is 'n algemene veltoestand wat hoofsaaklik op die nek en gesig voorkom, veral in postmenopousale vroue met 'n ligte vel. Dit verskyn as 'n mengsel van rooi lyne, donker kolle en dun vel. Tipies raak dit areas wat aan die son blootgestel word, soos die gesig, nek en bors, maar nie skadu areas nie. Poikiloderma of Civatte kan gekategoriseer word op grond van sy hoofkenmerke: rooiheid, donker kolle, of 'n mengsel van albei. Die presiese oorsaak word nie ten volle verstaan nie, maar daar word vermoed dat faktore soos sonblootstelling, hormonale veranderinge, reaksies op parfuum of skoonheidsmiddels en veroudering 'n rol speel. Poikiloderma of Civatte is geneig om mettertyd stadig te vererger.
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.
