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), ... ) Comparison of ... #table #features ... #RDD
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
non-pulsatile • Cluster ... nausea, aura • Cluster ... glaucoma 🚩 Red ... Flag Features ( ... #Secondary #Comparison