Welcome - Mastocytosis and Mast Cell Activation Disorders Community
What is Mastocytosis and Mast Cell Activation Disorders ?
Mastocytosis is a rare disorder characterized by abnormal accumulations of mast cells in skin, bone marrow, and internal organs such as the liver, spleen and lymph nodes. In the disorders of mast cell activation, mast cells are easily triggered to release their mediators, resulting in many of the same symptoms as systemic mastocytosis.
Source: Participating patient organizations visible belowMastocytosis and Mast Cell Activation Disorders Resources
Latest Member Stories
This is the beginning of my story of life with a Mast Cell Activation. ...
Partners and Patient Groups
RareConnect is a joint venture of EURORDIS and NORD. The following patient groups are official partners of this community.