{"id":550146,"date":"2026-03-13T12:30:00","date_gmt":"2026-03-13T11:30:00","guid":{"rendered":"https:\/\/medizinonline.com\/?p=550146"},"modified":"2026-03-13T14:01:43","modified_gmt":"2026-03-13T13:01:43","slug":"mast-cell-activation-syndrome-mcas","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/en\/mast-cell-activation-syndrome-mcas\/","title":{"rendered":"Mast cell activation syndrome (MCAS)"},"content":{"rendered":"\n<p><strong>MCAS is now understood as an independent disorder in contrast to systemic or cutaneous mastocytosis. The signs and symptoms can affect the skin, the gastrointestinal tract and the cardiovascular system, for example. In a case series, clinical and paraclinical features were characterized from a cohort of MCAS patients diagnosed in the period 2022\u20132024. <\/strong><\/p>\n\n\n\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/en\/my-account\/packages\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">Already a member? <a href=\"https:\/\/medizinonline.com\/en\/log-in\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Fen%2Fmast-cell-activation-syndrome-mcas%2F\">Log in here<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>MCAS is now understood as an independent disorder in contrast to systemic or cutaneous mastocytosis. The signs and symptoms can affect the skin, the gastrointestinal tract and the cardiovascular system,&#8230;&hellip;... <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/en\/my-account\/packages\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">Already a member? <a href=\"https:\/\/medizinonline.com\/en\/log-in\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Fen%2Fmast-cell-activation-syndrome-mcas%2F\">Log in here<\/a><\/div><\/div><\/div>","protected":false},"author":7,"featured_media":550147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Case series  ","footnotes":""},"category":[11331,11340,11508,11391,11297,11548],"tags":[18545,14809,14811,88719],"powerkit_post_featured":[],"class_list":["post-550146","post","type-post","status-publish","format-standard","has-post-thumbnail","category-allergology-and-clinical-immunology","category-dermatology-and-venereology","category-education","category-gastroenterology-and-hepatology","category-general-internal-medicine","category-rx-en","tag-case-series","tag-mast-cell-activation-syndrome","tag-mcas-en","tag-patient-cohort","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-04 15:36:25","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"en_US","wpml_translations":{"fr_FR":{"locale":"fr_FR","id":550137,"slug":"syndrome-dactivation-des-mastocytes-mcas","post_title":"Syndrome d'activation des mastocytes (MCAS)","href":"https:\/\/medizinonline.com\/fr\/syndrome-dactivation-des-mastocytes-mcas\/"},"it_IT":{"locale":"it_IT","id":550131,"slug":"sindrome-da-attivazione-dei-mastociti-mcas","post_title":"Sindrome da attivazione dei mastociti (MCAS)","href":"https:\/\/medizinonline.com\/it\/sindrome-da-attivazione-dei-mastociti-mcas\/"},"pt_PT":{"locale":"pt_PT","id":550128,"slug":"sindrome-de-ativacao-dos-mastocitos-mcas","post_title":"S\u00edndrome de ativa\u00e7\u00e3o dos mast\u00f3citos (MCAS)","href":"https:\/\/medizinonline.com\/pt-pt\/sindrome-de-ativacao-dos-mastocitos-mcas\/"},"es_ES":{"locale":"es_ES","id":550194,"slug":"sindrome-de-activacion-de-mastocitos-sacm","post_title":"S\u00edndrome de activaci\u00f3n de mastocitos (SACM)","href":"https:\/\/medizinonline.com\/es\/sindrome-de-activacion-de-mastocitos-sacm\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/550146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/comments?post=550146"}],"version-history":[{"count":2,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/550146\/revisions"}],"predecessor-version":[{"id":552399,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/550146\/revisions\/552399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media\/550147"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media?parent=550146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/category?post=550146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/tags?post=550146"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/powerkit_post_featured?post=550146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}