13 results
Localized Acute Abdominal Pain(<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac, pulmonary,
Localized Acute Abdominal ... Pain(<72 hours) ... Look for surgical abdomen ... Irritable bowel syndrome ... Peritoneal - Bowel • Appendicitis
Renal Cell Carcinoma (RCC) - Diagnosis and Management Summary
Clinical features - Classic triad (flank pain, hematuria,
Carcinoma (RCC) - Diagnosis ... and a palpable abdominal ... Budd Chiari syndrome ... initial test: abdominal ... Carcinoma #RCC #Diagnosis
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... Legg-Calve-Perthes disease ... Excessive training 1) ... Pain 2) Pallor-bruising ... #lower #extremity
Low Back Pain (Lumbago) - Common Differential Diagnosis and Patterns

Mechanical Low Back Pain:
Aching pain in the
may radiate into lower ... or inflammatory disease ... Pain vague but usually ... from the Abdomen ... Accounts for —2%
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
) w/ anorexia, abdominal ... pain w/ N/V (60 ... hypophysitis, Sheehan's syndrome ... PEARLS: 1. ... 1.
Irritable Bowel Syndrome (IBS) - Diagnosis and Workup Summary
Use a positive diagnostic strategy with minimal testing.
Irritable Bowel Syndrome ... Criteria - Recurrent abdominal ... pain ~ ≥ 1x/ week ... the following: 1. ... cultures, but test
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Cushing's Syndrome ... Hypercortisolism - Diagnosis ... classically purple abdominal ... dexamethasone suppression test ... or M RI of the abdomen
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
studies (greater power ... from a group to assess ... (68%) – 2 (95%) ... how related two values ... #calculations #diagnosis
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... continence • Pain ... Spinal injuries 2. ... Sarcoidosis, Behcet disease ... MCTD, Sjogren syndrome
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
the upper and lower ... - GI tract: abdominal ... Supply gut -> abdominal ... retinopathy Lab Tests ... vasculitis) - 2