22 results
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Causes of Low Back ... Referred: • Vascular ... - abdominal aortic ... aneurysm; • ... Differential #Diagnosis #causes
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
potentially be an acute ... Femoral/Inguinal hernia ... hernia • Rib ... aortic aneurysms ... • Acute intermittent
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
Diffuse Acute Abdominal ... musculoskeletal causes ... genitourinary causes ... aortic aneurysm ... syndrome #Diffuse #Acute
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinum: • Vascular ... diverticulum, and hiatal hernia ... - Vascular abnormalities ... aneurysm and aortic ... - Vascular abnormalities
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Causes of Dyspnea ... dysfunction, Goiter Abdominal ... , Intra-abdominal ... wall hernia, Obesity ... #Chronic #Causes
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 ... Treat underlying cause
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
Stroke • Renal: Acute ... Gastrointestinal: Diarrhea, Nausea ... /vomiting, Abdominal ... Myocardial ischemia, Acute ... Extrapulmonary #Diagnosis #Signs
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
Rare Causes of Abdominal ... by serositis • Acute ... Positive Carnett's sign ... to incisional hernias ... radicular pain #Rare #Causes
Takayasu’s Arteritis: Pathogenesis and clinical findings

 - Fatigue, weight loss, low grade fever, arthralgias
 - Incr
, CRP, WBC - Aortic ... aneurysm (with ... , Incr risk of Acute ... between arms - Abdominal ... Vasculitis #Diagnosis #Signs
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
An acute rise or ... hypertension and signs ... renal bruit or signs ... Causes: • Vascular ... Coarctation of aorta