7 results
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
Diseases - Pneumonia ... Pneumothorax - Effusion ... - Congestive Cardiac ... #Diseases #Radiology ... XRay #ChestCT #Differential
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
spp., NHL; Lung cancer ... • Pleural effusion ... Bronchoalveolar cancer ... #diseases #differential ... diagnosis #chestCT #radiology
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Causes of Dyspnea - Differential ... Diagnosis Algorithm Cardiac ... Parenchyma: • Pneumonia ... Emphysema • Cancer ... Pleura: • Pleural effusion
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
Hemopericardium)- Differential ... IATROGENIC DISEASE ... , breast cancer, ... patients with pulmonary ... #Diagnosis #cardiology
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Simplified A-a (assumes Room ... of Respiratory Center ... Atelectasis, ARDS, Pneumonia ... and more • Diffusion ... Hypoxia #hypoxemia #differential
Metastatic Sarcoma causing Cardiac Tamponade on POCUS
This 50 yo man had an aggressive sarcoma with cardiac
and pulmonary involvement ... Distorted anatomy: RVOT ... No pericardial effusion ... Sarcoma #malignant #cancer ... echocardiogram #plax
Cardiomyopathies 

Manifestations of cardiomyopathy (CM) range from microscopic alterations in cardiac myocytes to fulminant Heart Failure
alterations in cardiac ... accumulation, & cardiac ... Hemochromatosis, Fabry's disease ... imbalance • Cancer ... #diagnosis #differential