3 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... Infections 2. ... and duration of symptoms ... , Hypotension, shock ... #rheumatology #comparison
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
pathognomonic signs/symptoms ... clinical suspicion is required ... in up to 30% of cases ... large infarct - Infectious ... #Endocarditis #comparison
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
headache is a symptom ... Use the mnemonic ... aneurysm) • Infection ... Primary #Secondary #Comparison ... #Neurology #Diagnosis