15 results
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
Diffuse Acute Abdominal ... (<72 hours) - Differential ... Perforation • Ruptured ... abdominal aortic ... aneurysm • Pancreatitis
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... - Differential ... Leaflet: Traumatic Rupture ... : Acute Aortic Dissection ... Aneurysms and Dissection
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Causes of Low Back ... Pain - Differential ... Referred: • Vascular ... - abdominal aortic ... aneurysm; •
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... hemorrhage • Ruptured ... aortic aneurysm ... contractility) - Acute ... exacerbation (any cause
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... potentially be an acute ... hernia • Rib ... aortic aneurysms ... #Differential #
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Hypotensive Patient - Differential ... Volume x Peripheral Vascular ... - Free wall rupture ... • Acute mitral ... #diagnosis #causes
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Causes of Dyspnea ... - Differential ... wall hernia, Obesity ... #Chronic #Causes ... #Differential #
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass - Differential ... Mediastinum: • Vascular ... diverticulum, and hiatal hernia ... aneurysm and aortic ... Mediastinal #Mass #Differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
CA • Involves aortic ... Culture (+): Acute ... lesions • Mycotic aneurysm ... Septic Emboli Cause ... Marantic (NTBE) Differential
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
: • Valvular disorders ... : - Aortic regurgitation ... - Aortic sclerosis ... Diagnoses: • Acute ... Syndrome • Blunt Abdominal