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Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... CT Right Lung: ... #CT #CTChest #pulmonary ... #clinical #radiology ... #Anatomy
Cardiac incisura
Click image to enlarge.
On the right side of the chest the lung will lie against
the lung will lie ... part of the lung ... not reach the anterior ... #Clinical #Radiology ... #CXR #Lateral #
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
19 Patterns of Lung ... CT 1. ... Reverse Halo Sign ... Bilateral Peripheral ... #CTChest #diagnosis
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... looking at the lateral ... must be located anteriorly ... in the left lung ... #CXR #Pneumonia
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... feeding vessel sign ... feeding vessel sign ... #Clinical #Radiology ... #CXR #CTChest #
On a chest film only the outer contours of the heart are seen.
In many cases we
On a chest film ... On the lateral view ... left and on the lateral ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle
Hilum Overlay Sign on Chest X-Ray
If a mass is in contact with the pulmonary vessels then,
on Chest X-Ray ... is thus either anterior ... This was later proven ... to be an anterior ... #radiology #CXR
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
mSv 1 year - Barium ... GI Study With Barium ... ) — Lung Cancer ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Lateral view
On a normal lateral view the contours of the heart are visible and the IVC
entering the right atrium ... proces in the anterior ... upper lobes of the lung ... #Clinical #Anatomy ... #Radiology #CXR
PA view
On the PA chest-film it is important to examine all the areas where the lung
view On the PA chest-film ... the silhouette sign ... we will discuss later ... #Clinical #Anatomy ... #Radiology #CXR