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The mediastinum can be divided into an anterior, middle and posterior compartment, each with it's own
divided into an anterior ... #Clinical #Radiology ... #CXR #Lateral # ... Anterior #Middle ... #Compartments #RadiologyAssistant
Cardiac incisura
Click image to enlarge.
On the right side of the chest the lung will lie against
lie against the anterior ... anteroinferior side on the lateral ... #Clinical #Radiology ... #CXR #Lateral # ... Cardiac #Incisura #RadiologyAssistant
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
looking at the lateral ... must be located anteriorly ... #Clinical #Radiology ... SilhouetteSign #RadiologyAssistant
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Nodular pattern( ... #Clinical #Radiology ... HRCT #CTChest #Nodular ... #Pattern #Comparison ... #Table #RadiologyAssistant
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular pattern ... #Clinical #Radiology ... HRCT #CTChest #Nodular ... #Pattern #Comparison ... #Table #RadiologyAssistant
#Clinical #Radiology #CXR #Lateral #Anterior #MediastinalMass #Lymphoma #RetrosternalClearSpace #Opacification #RadiologyAssistant
#Clinical #Radiology ... #CXR #Lateral # ... Anterior #MediastinalMass ... Opacification #RadiologyAssistant
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Nodular LCH: - Sarcoidosis ... Clinical #Diagnosis #Radiology ... #Differential #Comparison ... #Table #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
diseases with a nodular ... Clinical #Diagnosis #Radiology ... Pulmonary #CTChest #Nodular ... #Differential #Comparison ... #Table #RadiologyAssistant
Left lower lobe atelectasis - There is a triangular density seen through the cardiac shadow.
This must
confirmed on the lateral ... when you go from anterior ... opposite #Clinical #Radiology ... Lobar #Collapse #RadiologyAssistant
PA view
On the PA chest-film it is important to examine all the areas where the lung
we will discuss later ... The anterior and ... upper lobes join anteriorly ... Clinical #Anatomy #Radiology ... ParatrachealStripe #RadiologyAssistant