12 results
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Interstitial Edema, Alveolar ... Proteinosis, Lymphoma ... #CT #Patterns # ... #radiology
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
CT 1. ... Organizing Pneumonia ... Patterns #Lung #Pulmonary ... #ChestCT #radiology ... #CTChest #diagnosis
Crazy Paving is a combination of ground glass opacity with superimposed septal thickening (5).
It was first
proteinosis, but ... NSIP - Organizing pneumonia ... Bronchoalveolarca (BAC) - Pulmonary ... AIP) #Clinical #Radiology ... #CTChest #CrazyPaving
#radiology #ctchest #differential

Differential Diagnosis of Ground-glass Opacity.

Some abbreviations
HP: Hypersensitive pneumonitis
DIP: Desquamative interstitial pneumonia
PAP: Pulmonary alveolar proteinosis
MIA:
#radiology #ctchest ... Desquamative interstitial pneumonia ... PAP: Pulmonary ... alveolar proteinosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Aspergillosis • High ... • CT: Halo sign ... phagocytic function of alveolar ... , headache and high ... Infections #HIV #AIDS #pulmonary
On the left a patient with both septal thickening and ground glass opacity in a patchy
be specific for alveolar ... proteinosis, but ... distress syndrome and pulmonary ... #Clinical #Radiology ... #CTChest #SeptalThickening
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... Lobar pneumonia ... Pulmonary hemorrhage ... oxygen level and high ... filling of the alveoli
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Diagnosis and Management ... radiograph or CT ... Nares screening: High ... CAP #Diagnosis #Management ... #treatment #Pulmonary
CT and ultrasonographic features of COVID-19 pneumonia
Lung CT:
 - Thickened pleura
 - Ground glass shadow and
features of COVID ... -19 pneumonia Lung ... and effusion - Pulmonary ... mild infection; alveolar ... #pneumonia #ChestCT
Amiodarone Induced Lung Toxicity Summary

Who?
• 5% of patients
• Dose ≥ 400 mg per day

How?  Possible
associated with high ... Pleuritic chest ... macrophages in alveolar ... - Pulmonary ... #diagnosis #management