14 results
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... Aspergillosis PLEURAL ... EFFUSION - Bacterial ... #Lung #Infections ... ComputedTomography #Differential
Empyema Necessitans (EN) on Chest POCUS

Pulmonary teaching case: you are called to the bedside of a
Chest POCUS Pulmonary ... effusion where ... Chest #clinical #video ... #POCUS #pulmonary ... respiratory #Chest #Lung
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
mm) nodules • Diffusely ... throughout the lungs ... Opacities: • Infectious ... #diagnosis #pulmonary ... CXR #clinical #CT
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
AIDS Patients • Diffuse ... Actinomyces spp., NHL; Lung ... Castleman's disease • Pleural ... tuberculosis Infectious ... #diseases #differential
CT and ultrasonographic features of COVID-19 pneumonia
Lung CT:
 - Thickened pleura
 - Ground glass shadow and
CT: - Thickened ... - Pulmonary infiltrating ... super-early stage, then diffuse ... stage and in mild infection ... patients with pulmonary
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Transudate - Hydrostatic
 • Congestive heart failure
 • Constrictive
Causes of Pleural ... Effusion - Differential ... Pneumonectomy • Trapped lung ... Urinothorax Exudate - Infectious ... #Effusion #Pulmonary
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Hemoptysis - Differential ... Parenchyma: • Infection ... Vascular: • Diffuse ... hemorrhage (DAH), AVM, Thoracic ... #Diagnosis #pulmonary
Diagnosis and Management of Diffuse Alveolar Hemorrhage (DAH)
Blood escaping through the capillary wall into the alveoli,
• DAH triad: lung ... anemia • Chest CT ... infiltrates, no pleural ... effusion nor cardiomegaly ... #Differential #
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
CAN YOU SEE ON CT ... ) 2) Diffuse (involving ... Immunodeficiency 3) Infection ... Bronchiectasis #pulmonary ... #diagnosis #differential
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Other tests: • CT ... confirm DAH, r/o infection ... LVEF, pericardial effusion ... sparing of the lung ... seen on chest CT