Mastocytosis is a hematologic neoplasm characterized by expansion and focal
accumulation of neoplastic mast cells (MC) in diverse organs, including the skin, bone …

Up to 5% of the US population has suffered anaphylaxis. Fatal outcome is rare, such that
even for people with known venom or food allergy, fatal anaphylaxis constitutes less than …

The classification of myeloid neoplasms and acute leukemias was last updated in 2016
within a collaboration between the World Health Organization (WHO), the Society for …

Abstract The World Allergy Organization (WAO) Guidelines for the assessment and
management of anaphylaxis provide a unique global perspective on this increasingly …

Mastocytosis is a heterogeneous group of neoplasms defined by a numerical increase and
accumulation of clonal mast cells (MCs) in various organ systems. The disease may present …

Mast cell activation (MCA) accompanies diverse physiologic and pathologic processes and
is one of the more frequently encountered conditions in medicine. MCA-related symptoms …

Mastocytosis is a term used to denote a heterogeneous group of conditions defined by the
expansion and accumulation of clonal (neoplastic) tissue mast cells in various organs. The …

Although the ideal type of reference would consist of a randomized, double-blind, placebo-
controlled study, the topic of this practice parameter is represented by very few such studies …

Background Anaphylaxis-related deaths in the United States have not been well
characterized in recent years. Objectives We sought to define epidemiologic features and …

Mastocytosis is considered to be an orphan disease (affecting< 200,000 people in the
United States). There are no epidemiologic studies to define the precise incidence, point …