30 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
life Causes and clinical ... fatigue, Nausea, abdominal ... Disorientation, vertigo Diagnostic ... Cold #Urticaria #diagnosis ... rheumatology #comparison #table
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
→ Spectrum of Disease ... Likelihood Ratio Step 1: ... Clinical Indication ... #ultrasound #management ... #diagnosis
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
- Differential Diagnosis ... - Renal ultrasound ... ; MRA; abdominal ... syndrome - Overnight 1- ... Screening #Workup #table
Renal Cell Carcinoma (RCC) - Diagnosis and Management Summary
Clinical features - Classic triad (flank pain, hematuria,
Carcinoma (RCC) - Diagnosis ... Management Summary Clinical ... and a palpable abdominal ... initial test: abdominal ... Carcinoma #RCC #Diagnosis
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
recommend cut-off values ... >50 mmHg (2) (Table ... common problem in clinical ... #Diagnosis #Cardiology ... AorticStenosis #Classification
Live Ectopic Pregnancy on Transvaginal POCUS

Young female patient, severe abdominal pain. +preg test. Pelvic exam followed
patient, severe abdominal ... +preg test. ... (see below for diagnosis ... Pearls: #1 Confirm ... #POCUS #clinical
Clinical Diagnosis of Autoimmune Hepatitis
 - Onset of jaundice within prior 8 weeks
 - Ongoing consumption
Clinical Diagnosis ... >1.5, and both values ... (Wilson disease ... atypical laboratory tests ... Autoimmune #Hepatitis #Diagnosis
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... , describe clinical ... / (TP + FN) = 1 ... how related two values ... #calculations #diagnosis
Clinical diagnosis of Alcoholic Hepatitis (AH)
 • Onset of jaundice within prior 8 weeks
 • Ongoing
Clinical diagnosis ... >1.5, and both values ... atypical laboratory tests ... ALT <1.5), ANA > 1: ... 160 or SMA >1:80
Chronic Diarrhea - Workup
Osmotic:
 • Consider food diary and trial avoiding certain foods or meds, Consider
hydrogen breath test ... colonoscopy), Abdominal ... imaging (CT, ultrasound ... fecal elastase-1 ... testing for celiac disease