4A84.6 Anaphylaxis secondary to mast cell disorder
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Symptoms of anaphylaxis secondary to mast cell disorders result from excessive mast cell mediator release, especially histamine, and may include pruritus and flushing, abdominal pain, diarrhea, dyspnoea, tachycardia, or profound hypotension. It happens in both children and adults, but in adults it can occur even without urticaria pigmentosa lesions. Levels of basal tryptase are constantly high. Fatal anaphylaxis has been described following hymenoptera stings and in the preoperative period.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Has severity - only one may be selected
synonyms
- Anaphylaxis secondary to mast cell disorder
- Anaphylaxis secondary to Mastocytosis
Thank you for choosing Find-A-Code, please Sign In to remove ads.
Quick, Current, Complete - www.findacode.com