Delve into dermatology diseases with new approaches from conventional to complementary care.
Explore a broad spectrum of dermatological conditions and topics to enhance your practice.
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This activity serves as an introduction to the clinical presentation and management of mast cell activation syndrome (MCAS) and multiple chemical sensitivity (MCS). The pathophysiology of these two diagnoses is rooted in the same spectrum of abnormal immune response, primarily mediated by mast cells. Using this framework, we will discuss the basic treatment principles clinicians can implement to stabilize mast cell response. Further, we will explore a deeper approach to the workup of these patients aimed at the identification of underlying causes of immune dysfunction which lead to MCAS and MCS.


This activity serves as an introduction to the clinical presentation and management of mast cell activation syndrome (MCAS) and multiple chemical sensitivity (MCS). The pathophysiology of these two diagnoses is rooted in the same spectrum of abnormal immune response, primarily mediated by mast cells. Using this framework, we will discuss the basic treatment principles clinicians can implement to stabilize mast cell response. Further, we will explore a deeper approach to the workup of these patients aimed at the identification of underlying causes of immune dysfunction which lead to MCAS and MCS.
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