9 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Causes of GI Bleed ... /Chrons (IBD), Radiation ... Lower #GIBleed #differential ... #diagnosis #Causes ... #algorithm
Causes of Dysuria - Differential Diagnosis Algorithm
Pyuria - Leukocytes on Dipstick/Microscopy
 - Bacteriuria & Hematuria -
Causes of Dysuria ... - Differential ... • Upper ... Neoplasm - Non-Pathogenic ... cystitis • Radiation
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
Estimated Medical Radiation ... mSv 765 CXRs Upper ... #CT #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
- Differential ... Diagnosis Algorithm ... Pancreatitis Upper ... Enterocolitis Upper ... Pneumonia) • Radiation
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Radiation Dose to ... mSv 3 years - Upper ... #CT #Nuclear #Comparison ... #Table #Risks # ... Testing #Study
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... oppressive chest pain radiating ... life-threatening causes ... #Presentation #comparison ... #Table #Diagnosis
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... Non-compressive Spinal Cord Causes ... Sarcoidosis - Radiation ... Symptoms: • Upper ... #algorithm
Nausea and Vomiting - Differential Diagnosis Algorithm

Upper Gastrointestinal - Acute
 • Infectious Gastroenteritis
 • Gastric/Duodenal Obstruction
- Differential ... Diagnosis Algorithm ... Upper Gastrointestinal ... Gastric Volvulus Upper ... Pneumonia) • Radiation
PFAPA Syndrome - Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis

EPIDEMIOLOGY:
PFAPA is the most common syndrome entailing
PATHOPHYSIOLOGY: The exact cause ... depending on the study ... DIFFERENTIAL DIAGNOSIS ... likelihood of an acute upper ... not have a known pathogenic