{"id":1520,"date":"2026-01-19T16:34:36","date_gmt":"2026-01-19T16:34:36","guid":{"rendered":"https:\/\/psocan.marketaccess.ca\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/difference-entre-le-psa-et-la-pr\/"},"modified":"2026-01-28T20:55:02","modified_gmt":"2026-01-28T20:55:02","slug":"difference-entre-le-psa-et-la-pr","status":"publish","type":"page","link":"https:\/\/psoriasiscanada.ca\/fr\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/difference-entre-le-psa-et-la-pr\/","title":{"rendered":"Diff\u00e9rence entre le PsA et la PRx"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1520\" class=\"elementor elementor-1520 elementor-707\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35503b8a e-flex e-con-boxed e-con e-parent\" data-id=\"35503b8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-560a9cb elementor-widget elementor-widget-heading\" data-id=\"560a9cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Diff\u00e9rence entre le PsA et la PR<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28b79b65 elementor-widget elementor-widget-text-editor\" data-id=\"28b79b65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le PsA et la PR sont deux maladies auto-immunes qui endommagent les articulations et provoquent des sympt\u00f4mes tels que le gonflement, la raideur et la douleur. Ces deux maladies se manifestent par des pouss\u00e9es et ont des traitements similaires. Quelle est donc la diff\u00e9rence entre le PsA et la PR ? Vous trouverez quelques diff\u00e9rences notables dans le tableau ci-dessous.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f8e2a6 elementor-widget elementor-widget-responsive_table\" data-id=\"7f8e2a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"responsive_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ert-responsive-table-wrapper\"><div class=\"ert-table-container\"><table class=\"ert-table ert-borders\"><thead><tr class=\"ert-title-row\"><th scope=\"col\"><\/th><th scope=\"col\">Arthrite psoriasique (PsA)<\/th><th scope=\"col\">Polyarthrite rhumato\u00efde (PR)<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\" data-label=\"\"><b>Affections cutan\u00e9es associ\u00e9es<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Psoriasis<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Des nodules sous la peau peuvent \u00eatre pr\u00e9sents.<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Articulations touch\u00e9es<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\"><p>Douleur, raideur et gonflement dans n'importe quelle articulation ; l'atteinte des articulations distales les plus proches des ongles est caract\u00e9ristique. <\/p> <p>Un gonflement des doigts (doigts en saucisses) peut survenir dans les cas graves de PsA. <\/p> <p>La PsA provoque \u00e9galement des douleurs \u00e0 la plante du pied ou \u00e0 l'arri\u00e8re du talon. <\/p><\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Commence dans les petites articulations (par exemple, les doigts, les orteils) et, avec le temps, touche les poignets, les hanches, les genoux et les chevilles. La douleur est principalement ressentie dans les articulations proximales, juste au-dessus des articulations des doigts. Les articulations distales les plus proches des ongles ne sont pas touch\u00e9es.<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Une partie de la colonne vert\u00e9brale touch\u00e9e<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Bas du dos et cou<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Cou<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Changements au niveau des ongles<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Pitting des ongles, anomalies<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Aucun changement au niveau des ongles<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Sym\u00e9trie des sympt\u00f4mes<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Asym\u00e9trique, les sympt\u00f4mes diff\u00e8rent souvent entre les articulations des deux c\u00f4t\u00e9s du corps.<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Sym\u00e9trique, les sympt\u00f4mes apparaissent de mani\u00e8re similaire dans les articulations des deux c\u00f4t\u00e9s du corps.<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Diff\u00e9rences entre les sexes<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Touche autant les hommes que les femmes<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Plus fr\u00e9quent chez les femmes<\/td><\/tr><tr><th scope=\"row\" data-label=\"\"><b>Pr\u00e9sence de RF dans le sang<\/b><\/th><td data-label=\"Arthrite psoriasique (PsA)\">Absent<\/td><td data-label=\"Polyarthrite rhumato\u00efde (PR)\">Pr\u00e9sent<\/td><\/tr><\/tbody><\/table><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Diff\u00e9rence entre le PsA et la PR Le PsA et la PR sont deux maladies auto-immunes qui endommagent les articulations et provoquent des sympt\u00f4mes tels que le gonflement, la raideur et la douleur. Ces deux maladies se manifestent par des pouss\u00e9es et ont des traitements similaires. Quelle est donc la diff\u00e9rence entre le PsA et [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1337,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"website_toolbox_forum_postUrl":"","website_toolbox_forum_category":"","website_toolbox_publish_on_forum":"","footnotes":""},"class_list":["post-1520","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diff\u00e9rence entre le PsA et la PRx - Psoriasis Canada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/psoriasiscanada.ca\/fr\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/difference-entre-le-psa-et-la-pr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diff\u00e9rence entre le PsA et la PRx - Psoriasis Canada\" \/>\n<meta property=\"og:description\" content=\"Diff\u00e9rence entre le PsA et la PR Le PsA et la PR sont deux maladies auto-immunes qui endommagent les articulations et provoquent des sympt\u00f4mes tels que le gonflement, la raideur et la douleur. 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