12 results
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
- Upper GI Study ... 2 years CHEST ... Tomography (CT) — Chest ... 6 months - Chest ... #CT #Nuclear #Comparison
Luftsichel Sign in Left Upper Lobe Collapse - Chest X-Ray

An upper lobe collapse causes the collapse
Luftsichel Sign ... Lobe Collapse - Chest ... lobe collapse causes ... or curtain and causes ... #Chest #XRay #CXR
Total Anomalous Pulmonary Venous Return (TAPVR)
 • Introduction
 • Classification
 • Pathophysiology of TAPVR
 • Presentation
Classification • Pathophysiology ... Diagnosis • Chest ... XRay: Classic “ ... snowman sign” can ... diagnosis #management #cardiology
Hilum Overlay Sign on Chest X-Ray
If a mass is in contact with the pulmonary vessels then,
Hilum Overlay Sign ... on Chest X-Ray ... hilum: In this case ... #Chest #XRay #clinical ... #radiology #CXR
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
14th CXRs 2-view chest ... 200 CXRs Chest ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison ... Risks #Testing #Study
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
4 days Chest ... X-ray 0.01 mSv 1 ... 8 months Chest ... #CT #Nuclear #Comparison ... Risks #Testing #Study
Figure of 3 Sign - Coarctation of the Aorta on Chest X-Ray

The figure of 3 sign
of the Aorta on Chest ... rib notching is caused ... Coarctation #Aorta #Chest ... #XRay #clinical ... #radiology #pediatrics
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
survival is 93-95% Pathophysiology ... symptoms are not caused ... dyspnea, cough, chest ... anterior/posterior MSK ... Diagnosis #Management #Signs
Lung infarction
The radiographic features of acute pulmonary thromboembolism are insensitive and nonspecific.
The most common radiographic findings
Diagnosis (PIOPED) study ... In most cases of ... pulmonary emboli the chest ... x-ray is normal ... #Clinical #Radiology
Lobar atelectasis or lobar collaps is an important finding on a chest x-ray and has a
important finding on a chest ... x-ray and has a ... The most common causes ... #Diagnosis #Radiology ... Collapse #Patterns #Comparison