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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 ... #Compartments #RadiologyAssistant
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
#Clinical #Diagnosis ... #Radiology #CTChest ... #Cystic #Comparison ... Histiocytosis #RadiologyAssistant
Cardiac incisura
Click image to enlarge.
On the right side of the chest the lung will lie against
lie against the anterior ... left however the inferior ... not reach the anterior ... #Clinical #Radiology ... Cardiac #Incisura #RadiologyAssistant
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
#Diagnosis #Radiology ... Differential #Table #Anterior ... Middle #Posterior #RadiologyAssistant
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Apical, Posterior, Anterior ... Superior, Medial, Anterior ... Apicoposterior, Anterior ... CTChest #pulmonary #clinical ... #radiology #Anatomy
Systolic Anterior Motion (SAM) of the Mitral Valve (MV)

Systolic anterior motion (SAM) describes the dynamic movement
Systolic Anterior ... MV) Systolic anterior ... during systole anteriorly ... MitralValve #MV #Cardiology ... #Clinical #POCUS
Differentiating Pacemaker vs ICD on Chest XRay
 - Single Chamber PPM
 - Single Chamber ICD
 -
ChestXRay #CXR #Radiology ... #comparison #clinical ... #cardiology
U/S - Is the shoulder IN or OUT?

Top Clip: IN (No Dislocation)
Bottom Clip: OUT (Anterior Dislocation!)
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Bottom Clip: OUT (Anterior ... @EM_RESUS #Clinical ... #Dislocation #Anterior ... #Comparison #Normal
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
#Clinical #Radiology ... Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
#Clinical #Radiology ... Cystic #Pattern #Comparison ... #Table #RadiologyAssistant