Atypical adult onset affects about 5% of patients. This disease is atypical because of its long duration of 20 years or more and atypical morphologic features. The scaling is more ichthyosiform ...

PRP exhibits a bimodal distribution of age of onset. It first peaks in early childhood and the second peak comes after the 5th decade. Onset in children frequently follows trauma or infection such ...

毛孔性紅糠疹（英語：Pityriasis rubra pilaris，又稱為 Devergie's disease 、Lichen ruber acuminatus 或Lichen ruber pilaris，PRP）是一種慢性鱗屑性皮膚病，其特徵為紅橙色脫屑、鱗屑性、角化毛孔性丘疹 ...

Pityriasis rosea is a common, self-limiting rash that starts with a single patch and typically affects healthy adolescents and young adults. Its itchy round lesions can look similar to ringworm (tinea ...

前言银屑病也叫牛皮癣。虽然世界范围内，中国人的患病率是最低之一。但是，中国的患病总数仍有230万（95%CI：0.9-610万），居世界第三（全世界前7名排序为：美国、印度、中国、德国、巴西、法国、英国）[1]。银屑病因为有各种并发症，且提示心脑血管 ...

Recently, Fr Richard had been diagnosed with a rare skin disorder, pityriasis rubra pilaris (PRP) and was undergoing treatment. On 6 November Fr Richard experienced serious complications and was ...

Keratosis pilaris, also commonly known as “chicken skin,” impacts a large number of people as a common skin disorder. This condition, which often materializes as tiny, coarse, and sometimes ...

Why Trust Us? On a list of endlessly irritating skin conditions, keratosis pilaris (KP)—those small, chicken skin-like bumps that often plague the backs of your arms—would clearly earn a top spot.