2248 results
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
CT • Distinct pulmonary ... leading into a lung ... • DDx: Septic ... Vessel #Sign #CT #Lung ... #Pulmonary #diagnosis
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Cavitary Lung Disease ... Acute Infections: Lung ... Necrotizing Pneumonia, Septic ... #Cavitary #Lung ... Algorithm #lesion #pulmonary
Lung Nodules - Differential Diagnosis by Distribution
 • Centrilobular: Hypersensitivity Pneumonitis, RB-ILD, Pneumoconiosis, Infectious Bronchiolitis, Vasculitis,
Lung Nodules - Differential ... , TB, fungal), Septic ... BrighamChiefs #Lung ... #Distribution #pulmonary
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
• Interstitial lung ... disease • Pulmonary ... • Ventricular Septal ... ** • Atrial Septal ... Defect Pulmonary
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
Septal thickening ... Thickening of the lung ... with interstitial lung ... in interstitial pulmonary ... Diagnosis #Radiology #Pulmonary
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
, pulmonary congestion ... , rheumatoid lung ... disease, idiopathic pulmonary ... normal interlobular septa ... bronchiectasis due to pulmonary
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Malignancy: • Primary lung ... Tuberculosis • Septic ... Malformation #Lung ... Algorithm #Causes #Pulmonary
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
: Interstitial lung ... diseases, pulmonary ... ventilation (V) in the lungs ... bypassing the lungs ... or ventricular septal
Secondary Lobular Anatomy
 • Pulmonary arteries (1 mm)
 • Pulmonary veins + Lymphatics (0.5 mm)
 •
Lobular Anatomy • Pulmonary ... arteries (1 mm) • Pulmonary ... • Interlobular septa ... Lobular #Anatomy #pulmonary ... #lung
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... bacterial pneumonia SEPTAL ... #CT #Patterns #Pulmonary ... #Lung #Infections