Pityriasis rosea - Pityriasis Rosé
☆ Dans les résultats du Stiftung Warentest 2022 en Allemagne, la satisfaction des consommateurs avec ModelDerm n'était que légèrement inférieure à celle des consultations de télémédecine payantes.
Pityriasis Rosé (Pityriasis rosea) sur le dos ― Macules et plaques asymptomatiques, contrairement aux éruptions médicamenteuses qui démangent généralement.
Si les démangeaisons sont abondantes, vous pouvez suspecter une maladie allergique telle que nummular eczema.
References
Pityriasis rosea est une affection cutanée temporaire marquée par des plaques et des squames en relief. Cela commence généralement par un seul patch, connu sous le nom de herald patch , suivi d'autres patchs apparaissant au cours des deux semaines suivantes. Cependant, toutes les personnes atteintes de pityriasis rosé ne bénéficieront pas de ce premier patch. Ces taches forment souvent un motif distinctif ressemblant à un arbre de Noël sur le tronc et les membres supérieurs.
Pityriasis rosea, also known as pityriasis circinata, roseola annulata, and herpes tonsurans maculosus is an acute self-limiting papulosquamous disorder. It is often characterized by an initial herald patch, followed by scaly oval patches within 2 weeks. However, the herald patch is not always present. The scaly oval patches typically distribute in a Christmas-tree pattern on the trunk and proximal extremities. This activity reviews the evaluation and treatment of pityriasis rosea and the importance of the interprofessional team in recognizing and managing patients with this condition.
Pityriasis rosea, also known as pityriasis circinata, roseola annulata, and herpes tonsurans maculosus is an acute self-limiting papulosquamous disorder. It is often characterized by an initial herald patch, followed by scaly oval patches within 2 weeks. However, the herald patch is not always present. The scaly oval patches typically distribute in a Christmas-tree pattern on the trunk and proximal extremities. This activity reviews the evaluation and treatment of pityriasis rosea and the importance of the interprofessional team in recognizing and managing patients with this condition.
Pityriasis rosea est une éruption cutanée courante qui commence généralement par une seule tache sur le tronc et s'étend pour couvrir le tronc et les membres. Le diagnostic repose sur l'examen clinique. La tache initiale apparaît rouge avec une bordure en relief et un centre enfoncé. L’éruption cutanée apparaît généralement environ deux semaines plus tard. Les patients peuvent ressentir de la fatigue, des nausées, des maux de tête, des douleurs articulaires, des ganglions lymphatiques enflés, de la fièvre et des maux de gorge parallèlement à l'éruption cutanée. Des conditions similaires incluent la syphilis, la dermatite séborrhéique, l’eczéma et autres. Le traitement vise à soulager les symptômes avec des corticostéroïdes ou des antihistaminiques. L'acyclovir peut aider dans certains cas. Les cas graves peuvent bénéficier de la photothérapie UV. La maladie pendant la grossesse a parfois été liée à une fausse couche.
Pityriasis rosea is a common rash that usually begins with a single patch on the trunk and spreads to cover the trunk and limbs. Diagnosis relies on clinical examination. The initial patch appears red with a raised border and sunken center. The rash typically emerges about two weeks later. Patients may experience fatigue, nausea, headaches, joint pain, swollen lymph nodes, fever, and sore throat alongside the rash. Similar conditions include syphilis, seborrheic dermatitis, eczema, and others. Treatment aims to alleviate symptoms with corticosteroids or antihistamines. Acyclovir may help in some cases. Severe instances may benefit from UV phototherapy. The disease during pregnancy sometimes has been linked to miscarriage.
Pityriasis rosea is a common rash that usually begins with a single patch on the trunk and spreads to cover the trunk and limbs. Diagnosis relies on clinical examination. The initial patch appears red with a raised border and sunken center. The rash typically emerges about two weeks later. Patients may experience fatigue, nausea, headaches, joint pain, swollen lymph nodes, fever, and sore throat alongside the rash. Similar conditions include syphilis, seborrheic dermatitis, eczema, and others. Treatment aims to alleviate symptoms with corticosteroids or antihistamines. Acyclovir may help in some cases. Severe instances may benefit from UV phototherapy. The disease during pregnancy sometimes has been linked to miscarriage.
In most cases, PR does not influence pregnancy or birth outcomes. Analysis of pooled data from our study and from previous studies revealed that the week of pregnancy at onset of PR was inversely associated with an unfavorable outcome (odds ratio [OR] = 0.937; 95 % CI 0.883 to 0.993). In addition, duration of PR (OR = 1.432; 95 % CI 1.129 to 1.827), additional extracutaneous symptoms (OR = 4.112; 95 % CI 1.580 to 10.23), and widespread rash distribution (OR 5.203, 95 % CI 1.702 to 14.89) were directly associated with unfavorable outcome.
Pityriasis rosea est une affection cutanée courante qui touche généralement les adolescents et les jeunes adultes (âgés de 10 à 35 ans) , un peu plus chez les femmes. Cela commence soudainement, généralement par une seule tache appelée herald patch sur le tronc, suivie d'une éruption de petites taches ovales rosâtres entourées d'un anneau grisâtre. Ces taches forment souvent un motif ressemblant à un Christmas tree sur le tronc. L'éruption cutanée dure généralement environ 6 à 8 semaines. Pityriasis rosea touche environ 0,68% des personnes qui consultent un dermatologue, mais cela peut varier de 0,39% à 4,8%.
Pityriasis rosea (PR) is a relatively common, self-limited papulo-squamous dermatosis of unknown origin, which mainly appears in adolescents and young adults (10-35 years), slightly more common in females. It has a sudden onset, and in its typical presentation, the eruption is preceeded by a solitary patch termed “herald patch”, mainly located on the trunk. Few days later, a secondary eruption appears, with little pink, oval macules, with a grayish peripheral scaling collarette around them. The secondary lesions adopt a characteristic distribution along the cleavage lines of the trunk, with a configuration of a “Christmas tree”. In most cases, the eruption lasts for 6 to 8 wk. Its incidence has been estimated to be 0.68% of dermatologic patients, varying from 0.39% to 4.8%.
Pityriasis rosea (PR) is a relatively common, self-limited papulo-squamous dermatosis of unknown origin, which mainly appears in adolescents and young adults (10-35 years), slightly more common in females. It has a sudden onset, and in its typical presentation, the eruption is preceeded by a solitary patch termed “herald patch”, mainly located on the trunk. Few days later, a secondary eruption appears, with little pink, oval macules, with a grayish peripheral scaling collarette around them. The secondary lesions adopt a characteristic distribution along the cleavage lines of the trunk, with a configuration of a “Christmas tree”. In most cases, the eruption lasts for 6 to 8 wk. Its incidence has been estimated to be 0.68% of dermatologic patients, varying from 0.39% to 4.8%.
Bien que la cause ne soit pas entièrement claire, on pense qu’elle est liée à l’herpèsvirus humain 6 ou à l’herpèsvirus humain 7. Il ne semble pas être contagieux. Certains médicaments peuvent provoquer une éruption cutanée similaire. Le diagnostic repose sur les symptômes et une biopsie n'est généralement pas nécessaire.
Il s’agit d’une maladie courante qui touche environ 1,3 % des personnes à un moment donné. Elle survient le plus souvent chez les personnes âgées de 10 à 35 ans.
○ Diagnostic et traitement
Si elle persiste plus d'un mois, un bilan approfondi peut être nécessaire pour la différencier d'autres maladies (parapsoriasis, syphilis).
#Phototherapy
#OTC steroid ointment