23 results
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... PLEURAL EFFUSION ... - Bacterial pneumonia ... #CT #Patterns #Pulmonary ... #Differential #Diagnosis
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
Parapneumonic effusion ... Consolidation: Pyogenic bacterial ... disease: Pyogenic bacterial ... pneumonia from ... #differential #diagnosis
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... lung disease • Pulmonary ... Arterial Hypertension ... Malformation • Severe Pneumonia ... #Differential #Diagnosis
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
pleura reflection) Pneumonia ... severe cases - Dynamic ... submassive PE) POCUS ... #differential #diagnosis ... #signs #Lung #POCUS
Lung POCUS: "Hepatization" with fluid bronchograms and dynamic air bronchograms in patient with lobar consolidation due
Lung POCUS: "Hepatization ... bronchograms and dynamic ... pneumonia. ... pneumonia. ... #POCUS #Pulmonary
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... tuberculosis, Bacterial ... , and fever BACTERIAL ... , pleural effusion ... Infections #HIV #AIDS #pulmonary
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
with superimposed bacterial ... pneumonia. ... Large pleural effusion ... areas #COVID19 #POCUS ... Comparison #Table #Diagnosis
Lung POCUS: Small right anechoic parapneumonic effusion. Note B-lines. Curvilinear probe used. More commonly seen in
Lung POCUS: Small ... commonly seen in bacterial ... pneumonia. ... incidence on prelim reports ... #Lung #POCUS #Pulmonary
Lung POCUS: Large echogenic right parapneumonic effusion in patient with bacterial pneumonia/sepsis. Phased array probe used.

Dr.
Lung POCUS: Large ... parapneumonic effusion ... in patient with bacterial ... pneumonia/sepsis ... #Lung #POCUS #Pulmonary
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Simplified A-a (assumes Room ... Atelectasis, ARDS, Pneumonia ... Disease and more • Diffusion ... Gradient #alveolar #arterial ... #differential #diagnosis