WebIntroduction Progressive macular hypomelanosis (PMH), a condition of uncertain etiology, is characterized by asymptomatic hypopigmented macules predominantly located on the … WebDec 24, 2024 · 1 Introduction. Pigmentary disorders, both hypopigmentary and hyperpigmentary, are common in pigmented skin. More common hypopigmentary disorders, such as leprosy, vitiligo, and photodermatoses, are discussed in separate chapters. Pityriasis alba, progressive macular hypomelanosis, and idiopathic guttate hypomelanosis are …
Progressive macular hypomelanosis DermNet
WebProgressive macular hypomelanosis (PMH) is a common and often misdiagnosed disorder characterized by numerous nummular, coalescing hypopigmented macules on the trunk of adolescents, and young adults. It was originally described in patients with Fitzpatrick skin types V-VI from tropical countries, but is now understood to have a worldwide distribution … WebProgressive macular hypomelanosis is a common skin condition, a disorder, observed more frequently in young women with darkly pigmented skin who originate from or reside in … dick\u0027s sporting goods bangor maine
Progressive Macular Hypomelanosis: A Rarely Diagnosed
WebProgressive macular hypomelanosis mainly affects the trunk, rarely extending to the arms, legs and/or neck. There are multiple, circular, poorly defined pale and non- scaly spots that merge together. The patches are not scaly, unlike hypopigmented pityriasis versicolor, … WebOct 3, 2024 · Infectious causes- 1. fungal by Malassezia species- Pityriasis versicolor, 2. bacterial infection by Propionibacterium acne- Progressive macular hypomelanosis (PMH), Mycobacterium leprae - Leprosy, and Treponema pallidum - Leukoderma syphiliticum, 3. protozoal by post-kala-azar dermal leishmaniasis, 4. postviral exanthem- Eruptive … WebProgressive macular hypomelanosis is a common skin condition, a disorder, observed more frequently in young women with darkly pigmented skin who originate from or reside in tropical climates. [1] An interesting property of the skin condition is that it can be easily identified using a Wood's lamp. The lack of pigment results and a clear ... dick\\u0027s sporting goods baseball