22 results
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
left higher than right ... branching vessels #Diagnosis ... #Radiology #CXR ... #Enlargement #Differential ... #Unilateral #Bilateral
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
gallop rhythm), and laterally ... un lymphatic Diagnostic ... → no signs of CXR ... Consider cardiac ... #management #cardiology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
necrosis (7-14 days later ... Blood cultures • CXR ... early disease) • CXR ... Lung Abscess Differential ... Vasculitis (e.g.
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
Cardiac Tamponade ... indicated, start CPR ... • Diagnostic ... Plan definitive management ... #Management #Workup
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... wrist XR, the capitate ... injury • ED Management ... #Carpal #Radiology ... #XRay #Diagnosis
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
Hemopericardium)- Differential ... Diagnosis Framework ... • Malignancy (e.g ... Might likely have ... #Diagnosis #cardiology
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
AP, ↑INR, ↑BUN/Cr ... Antithrombin Ill • Ultrasound ... infiltration) Differential ... Diagnosis: Viral ... obstetrics #obgyn #diagnosis
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
dental procedure • Cardiac ... : • New cardiac ... Marantic (NTBE) Differential ... ↑ ESR, CRP • EKG ... #management #cardiology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral ... increased risk weight ... EMG: LMN Signs in ... conditions listed in differential ... #management
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Diagnosis Framework ... lack of acute cardiac ... level <100 pg/ml EKG ... ischemic changes CXR ... #diagnosis #cardiology