{"id":44972,"date":"2023-05-29T12:00:00","date_gmt":"2023-05-29T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/cameroun\/politique\/quest-ce-que-la-phototherapie"},"modified":"2023-05-31T22:05:24","modified_gmt":"2023-05-31T22:05:24","slug":"quest-ce-que-la-phototherapie","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie","title":{"rendered":"Qu\u2019est-ce que la phototh\u00e9rapie ?"},"content":{"rendered":"

Africa-Press – Cameroun. <\/strong><\/span>Selon la clinique D de dermatologie a\u0300 Laval au Canada, la photothe\u0301rapie de\u0301signe \u00ab\u00a0un traitement de certaines maladies de peau par la lumie\u0300re\u00a0\u00bb. Nombreuses sont les maladies de peau qui s\u2019ame\u0301liorent, voire disparaissent, une fois que le soleil ou l\u2019e\u0301te\u0301 reviennent. C\u2019est ce proce\u0301de\u0301 qu\u2019essaye de reproduire la photothe\u0301rapie (the\u0301rapie par la lumie\u0300re). Cette me\u0301thode utilise des lampes spe\u0301ciales qui e\u0301mettent des rayons ultraviolets (rayons UV). Leur e\u0301mission se fait par bandes focalise\u0301es ou e\u0301troites, ce qui permet de s\u2019assurer que les rayons ont la longueur souhaite\u0301e, e\u0301vitant ainsi toute irradiation supple\u0301mentaire.<\/p>\n

Le rayon e\u0301mis lors de la photothe\u0301rapie a un effet anti-inflammatoire sur la peau et est ainsi tre\u0300s be\u0301ne\u0301fique pour de nombreuses maladies de peau. De plus, l\u2019exposition a\u0300 la lumie\u0300re est ge\u0301ne\u0301ralement assez courte et se de\u0301roule sous le contro\u0302le d\u2019un professionnel de la sante\u0301, dans un environnement se\u0301curise\u0301. Selon le professeur Jean-Claude Be\u0301ani, dermatologue au CHU de Grenoble : \u00ab\u00a0En France, les deux photothe\u0301rapies les plus utilise\u0301es sont la PUVA et la photothe\u0301rapie UVB spectre e\u0301troit alors que la photothe\u0301rapie UVA1 de\u0301veloppe\u0301e en Allemagne est peu utilise\u0301e. Le type de photothe\u0301rapie est choisi par votre me\u0301decin selon votre e\u0301tat et en fonction de votre maladie de peau.\u00a0\u00bb<\/p>\n

Photothe\u0301rapie : pour quelles maladies ?<\/b><\/p>\n

Selon l\u2019association Psoriasis France, la photothe\u0301rapie est particulie\u0300rement efficace contre la maladie. Elle peut e\u0302tre utilise\u0301e dans des formes e\u0301tendues ou lorsque l’atteinte du psoriasis se limite aux mains et\/ou aux pieds. Deux types sont utilise\u0301s dans ces traitements : la puvathe\u0301rapie et la photothe\u0301rapie par UVB. La premie\u0300re technique consiste a\u0300 exposer la personne aux UVA en cabine. La seconde, quant a\u0300 elle, fait appel aux rayons ultra-violets proches de ceux du soleil. D\u2019autres maladies de peau peuvent e\u0302tre traite\u0301es comme l\u2019ecze\u0301ma, le lichen plan, le vitiligo, la folliculite, le pityriasis rose\u0301 de Gibert, la dermatite topique, le parapsoriasis en plaque, l\u2019acne\u0301, etc.<\/p>\n

La de\u0301pression saisonnie\u0300re ainsi que les troubles du sommeil peuvent e\u0301galement e\u0302tre traite\u0301s gra\u0302ce a\u0300 la photothe\u0301rapie. Le docteur Myriam Masacci, dermatologue, explique que la photothe\u0301rapie dynamique permet e\u0301galement de soigner les ke\u0301ratoses actiniques, les carcinomes basocellulaires superficiels et les carcinomes e\u0301pidermoi\u0308des superficiels limite\u0301s a\u0300 l\u2019e\u0301piderme.<\/p>\n

Y a-t-il des contre-indications a\u0300 la photothe\u0301rapie ?<\/b><\/p>\n

Selon le centre me\u0301dical d\u2019esthe\u0301tique Laselis (centre prive\u0301), il existe tout de me\u0302me quelques contre-indications a\u0300 ce traitement. Ainsi, si la personne a des proble\u0300mes oculaires comme une cataracte ou un glaucome, ce traitement n\u2019est pas recommande\u0301. De plus, le traitement est contre-indique\u0301 aux enfants, aux femmes enceintes et aux personnes ayant des ante\u0301ce\u0301dents de cancers cutane\u0301s.<\/p>\n

Pour plus d’informations et d’analyses sur la Cameroun<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Cameroun. Selon la clinique D de dermatologie a\u0300 Laval au Canada, la photothe\u0301rapie de\u0301signe \u00ab\u00a0un traitement de certaines maladies de peau par la lumie\u0300re\u00a0\u00bb. Nombreuses sont les maladies de peau qui s\u2019ame\u0301liorent, voire disparaissent, une fois que le soleil ou l\u2019e\u0301te\u0301 reviennent. C\u2019est ce proce\u0301de\u0301 qu\u2019essaye de reproduire la photothe\u0301rapie (the\u0301rapie par la […]<\/p>\n","protected":false},"author":82,"featured_media":44971,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,50,49],"class_list":["post-44972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-cameroun","tag-cameroun"],"yoast_head":"\nQu\u2019est-ce que la phototh\u00e9rapie ? - Cameroun<\/title>\n<meta name=\"description\" content=\"Selon la clinique D de dermatologie a\u0300 Laval au Canada, la photothe\u0301rapie de\u0301signe "un traitement de certaines maladies ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019est-ce que la phototh\u00e9rapie ?\" \/>\n<meta property=\"og:description\" content=\"Selon la clinique D de dermatologie a\u0300 Laval au Canada, la photothe\u0301rapie de\u0301signe "un traitement de certaines maladies ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\" \/>\n<meta property=\"og:site_name\" content=\"Cameroun\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-29T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-31T22:05:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2023\/05\/sm_1685557673.766394.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"899\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Qu\u2019est-ce que la phototh\u00e9rapie ?\",\"datePublished\":\"2023-05-29T12:00:00+00:00\",\"dateModified\":\"2023-05-31T22:05:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\"},\"wordCount\":530,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2023\/05\/sm_1685557673.766394.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Cameroun\",\"Cameroun\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\",\"url\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/quest-ce-que-la-phototherapie\",\"name\":\"Qu\u2019est-ce que la phototh\u00e9rapie ? 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