10 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
of Lung Findings ... Bilateral Peripheral ... Organizing Pneumonia ... #Lung #Pulmonary ... #ChestCT #radiology
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
Radiographic Features of Pulmonary ... Diseases - Pneumonia ... #Diseases #Radiology ... #Patterns #Lung ... #CXR #XRay #ChestCT
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
- Imaging: • CXR ... consolidation and GG pattern ... , Pulmonary lymphoma ... Treatment: • ... ILD #diagnosis #management
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
necrosis (7-14 days later ... Blood cultures • CXR ... early disease) • CXR ... Other: TB, M. avium ... #Abscess #pulmonary
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
- Chest Radiology ... throughout the lungs ... rarely typical pneumonia ... #Chest #Radiology ... #CXR #clinical
On a chest film only the outer contours of the heart are seen.
In many cases we
On a chest film ... blood from the pulmonary ... On the lateral view ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) and Pulmonary Thromboendarterectomy
Chronic Thromboembolic Pulmonary Hypertension
Definition: mean pulmonary-artery pressure > 25mmHg
not specific • Chest ... mosaic parenchymal pattern ... Ventilation-perfusion lung ... Bypass Other Treatment ... Thromboendarterectomy #diagnosis #management
There is a right lower lobe atelectasis.
Notice the abnormal right border of the heart.
The right interlobar
surrounded by aerated lung ... adjacent to the right atrium ... On a follow-up chest ... #Clinical #Radiology ... #CXR #Lateral #
Right lower lobe atelectasis
Chest x-rays of a 70-year old male who fell from the stairs and
lobe atelectasis Chest ... abnormal right border ... surrounded by aerated lung ... adjacent to the right atrium ... #CXR #Lateral #
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
x-ray (CXR), try ... radiograph pattern ... not seen on a CXR ... #Radiology #CTChest ... #Lung #Pulmonary