13 results
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... Annotated on Chest ... #CT #CTChest #pulmonary ... #clinical #radiology ... #Anatomy
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Left Shunt - Anatomic ... Atelectasis, ARDS, Pneumonia ... Embolism, Obstructive Lung ... , Interstitial Lung ... #AA #Gradient #alveolar
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... Lobar pneumonia ... filling of the alveoli ... nodular interstitial lung ... #Radiology #CXR
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Miliary Pattern - Chest ... throughout the lungs ... rarely typical pneumonia ... #diagnosis #pulmonary ... #CXR #clinical
Crazy Paving is a combination of ground glass opacity with superimposed septal thickening (5).
It was first
be specific for alveolar ... NSIP - Organizing pneumonia ... Bronchoalveolarca (BAC) - Pulmonary ... failure, ARDS, AIP) #Clinical ... #Radiology #CTChest
On the left a patient with both septal thickening and ground glass opacity in a patchy
be specific for alveolar ... distress syndrome and pulmonary ... #Clinical #Radiology ... #CTChest #SeptalThickening ... AlveolarProteinosis #Alveolar
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
Lung infarction ... In pulmonar embolism ... bleeding into the alveoli ... In this case a lung ... #Clinical #Radiology
Left-Middle-Lobe Pneumonia - Radiography of the chest revealed a cardiac apex, aortic arch, and gastric bubble
Left-Middle-Lobe Pneumonia ... Radiography of the chest ... infiltrate in the left lung ... #Clinical #Radiology ... SitusInversus #NEJM
Incidental Finding of Oleothorax - A chest radiograph showed a dense opacity in the upper area
Oleothorax - A chest ... treatment for pulmonary ... #Clinical #PCC # ... Radiology #CXR # ... Oleothorax #NEJM
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
been treated for pneumonia ... between intra-alveolar ... connecting fascial and anatomic ... under the skin as long ... #PhysicalExam #Clinical