2 results
Histiocytosis - Langerhans cell histiocytosis (LCH), Erdheim-Chester disease (ECD), Rosai-Dorfman disease (RDD)
Comparison of Features by Age,
(LCH), Erdheim-Chester ... disease (ECD), ... #table #features ... #management #LCH ... #ECD #RDD
Achalasia Summary

Epidemiology: 10 cases per 100,000 individuals

Defined by inadequate relaxation of the LES and aperistalsis
Primary or
aperistalsis Primary ... Secondary achalasia ... GERD 2. ... Three clinical features ... Achalasia #diagnosis #management