Translations may contain older or less detailed information than the original German page!

Introduction

Welcome to the site of mastzellaktivierung.info! This information platform is a compre­hensive body of know­ledge on the disease patterns and symptoms of systemic mast cell activation disorders (mast cell activation syndrome MCAS, systemic mastocytosis SM) and its many causes and manifestations. Please be patient until all pages have been trans­lated into English. It will take quite a while, but you can accele­rate it: Please make a donation or become a member!

Our summary (outline) informs newcomers what it is all about here.

Please also thoroughly read the side notes before you start reading the remai­ning pages!

We are continuously expanding, updating and adjusting this website to reflect the latest state of infor­mation. It is well worth checking it on a regular basis. Our members are kept informed by a news­letter (English trans­lation available). Join us to stay up to date about impor­tant news! On the page intro­duction > sitemap by date you will find the pages that have been recently up­dated. If you fear you may lose yourself in a hyper­text docu­ment crowded with refe­rences, you also have the option of reading our pages linearly like a book. To do so, please follow our guided tour (button at the bottom end of every page).

Guided tour: Go to
introduction > outline