{"id":552093,"date":"2026-03-30T12:56:48","date_gmt":"2026-03-30T10:56:48","guid":{"rendered":"https:\/\/medizinonline.com\/clonal-or-reactive-causes\/"},"modified":"2026-03-30T13:28:57","modified_gmt":"2026-03-30T11:28:57","slug":"clonal-or-reactive-causes","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/en\/clonal-or-reactive-causes\/","title":{"rendered":"Clonal or reactive causes?"},"content":{"rendered":"\n<p><strong>The range of causes of blood count changes is diverse. A bone marrow puncture should be performed at a low threshold if red flags are present and is carried out, for example, to confirm the diagnosis of B-lymphoblastic leukemia (B-ALL). Prompt, efficient clarification is also essential in cases of thrombocytopenia. Thrombotic thrombocytopenic purpura (TTP) is a life-threatening thrombotic microangiopathy caused by a deficiency of the enzyme ADAMTS13.     <\/strong><\/p>\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%2Fclonal-or-reactive-causes%2F\">Log in here<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The range of causes of blood count changes is diverse. A bone marrow puncture should be performed at a low threshold if red flags are present and is carried out,&#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%2Fclonal-or-reactive-causes%2F\">Log in here<\/a><\/div><\/div><\/div>","protected":false},"author":7,"featured_media":552094,"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":"Platelet and leukocyte abnormalities  ","footnotes":""},"category":[11520,11513,11353,11370,11548,11503],"tags":[90579,90574,90578,90573,90577,90576,90575,15711,30311],"powerkit_post_featured":[],"class_list":["post-552093","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cases-en","category-congress-reports","category-hematology","category-oncology","category-rx-en","category-studies","tag-b-all","tag-blood-count-changes","tag-clonal-causes","tag-leukocyte-abnormalities","tag-lymphoblastic-leukemia","tag-platelet-abnormalities","tag-reactive-causes","tag-thrombocytopenia","tag-ttp-en","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-01 17:33:28","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":552090,"slug":"causes-clonales-ou-reactives","post_title":"Causes clonales ou r\u00e9actives ?","href":"https:\/\/medizinonline.com\/fr\/causes-clonales-ou-reactives\/"},"it_IT":{"locale":"it_IT","id":552111,"slug":"cause-clonali-o-reattive","post_title":"Cause clonali o reattive?","href":"https:\/\/medizinonline.com\/it\/cause-clonali-o-reattive\/"},"pt_PT":{"locale":"pt_PT","id":552087,"slug":"causas-clonais-ou-reactivas","post_title":"Causas clonais ou reactivas?","href":"https:\/\/medizinonline.com\/pt-pt\/causas-clonais-ou-reactivas\/"},"es_ES":{"locale":"es_ES","id":552084,"slug":"causas-clonales-o-reactivas","post_title":"\u00bfCausas clonales o reactivas?","href":"https:\/\/medizinonline.com\/es\/causas-clonales-o-reactivas\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552093","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=552093"}],"version-history":[{"count":1,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552093\/revisions"}],"predecessor-version":[{"id":552095,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552093\/revisions\/552095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media\/552094"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media?parent=552093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/category?post=552093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/tags?post=552093"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/powerkit_post_featured?post=552093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}