7209 results
Bicuspid Aortic Valve on Echocardiogram
Bicuspid Aortic valves (prevalence approx 2%) degenerate more frequently and rapidly (at
Aortic valves (prevalence ... Echocardiogram #clinical
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... diseases, describe clinical ... assess disease prevalence ... If disease prevalence ... Prevalence > incidence
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
) that is most prevalent ... #Clinical #Path
Scrotolith on Scrotal POCUS

Srotum & testicle are viewed.  Simple anechoic hydrocele & hyperechoic scrotal pearl
incidental findings w/ prevalence ... POCUS #ultrasound #clinical
Diagnosis of IgA Vasculitis (Henoch-Schönlein Purpura) - French Vasculitis Study Group 

1) Suggestive clinical manifestations
1) Suggestive clinical ... individuals - Clinical ... occurs with a prevalence
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
fatigue despite clinical ... , Anemia • Prevalence
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
Cold Urticaria Prevalence ... life Causes and clinical
Inherited Arrhythmia Syndromes
Entity - Prevalence / Incidence - Diagnosis - Arrhythmic Presentation - Management
 • Long
Syndromes Entity - Prevalence ... Arrhythmia #Syndromes #clinical
Antinuclear antibodies and Systemic lupus
Anti-dsDNA	60-80%	Association with disease activity (when with Farr assay) and lupus nephritis. Can
Higher prevalence ... -15% If SLE is clinically
The pulmonary embolism rule-out criteria (PERC) was created to reduce testing in patients who have a
probability of PE (i.e. prevalence ... prospective randomized clinical