67 results
Cystic Lung Disease
Upper Lobe Predominant: 
Langerhans Cell Histiocytosis, Pneumocystis Jiroveci, Hypersensitivity Pneumonitis, Neurofibromatosis Type 1, Paracoccidioidomycosis,
Cystic Lung Disease ... Lymphangioleiomyomatosis, Light ... nickmmark #Cystic #Lung ... #Disease #differential ... #diagnosis #causes
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Failure - Differential ... Diagnosis Algorithm ... Respiratory Distress Syndrome ... #HeartFailure #Cardiology ... #Differential #
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... Diagnosis Algorithm ... • Interstitial lung ... Hypoventilation Syndrome ... #Diagnosis #Algorithm
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Arrhythmogenic right ... VT* • Acquired long ... Cardiac #Arrest #cardiology ... #differential # ... diagnosis #causes
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Abscess Pathophysiology ... Lung Abscess - Clinical ... #Abscess #pulmonary ... #differential #
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... Respiratory Distress Syndrome ... Extremities - Right ... #differential # ... diagnosis #signs
Light's Criteria

Medical Nugget on Light's Criteria for diagnosis of Exudative Pleural Effusion in adults and children.
Light's Criteria ... LightsCriteria #MedNugget #differential ... #ddxof #pulmonary ... #im #radiology ... #clinical
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... NCPE Pathophysiology ... respiratory distress syndrome ... Transfusion-related acute lung ... #diagnosis #cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
ECGs - Syncope Syndromes ... HOCM- dagger Q lat ... EKG #Checklist #diagnosis ... #cardiology #electrocardiogram ... #differential
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Hypoventilation Syndrome ... Hepatopulmonary Syndrome ... , Interstitial Lung ... Hypoxia #hypoxemia #differential ... #diagnosis