11 results
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... , Medial • Lower ... Inferior lingular • Lower ... radiopaedia.org/cases ... #CT #CTChest #pulmonary
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Mycobacterium avium ... • CT: Halo sign ... and dyspnea • Lobar ... infiltrates or lobar ... Infections #HIV #AIDS #pulmonary
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 ... bulging of the lower ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle
In this illustration the lower lobe arteries are coloured blue because they contain oxygen-poor blood.
They have
illustration the lower ... towards the left atrium ... level of the main pulmonary ... #Anatomy #Radiology ... #CXR #Lateral #
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast material ... mSv 1 year - Barium ... Enema (Lower GI ... GI Study With Barium ... Imaging #ChestXRay #CXR
Right lower lobe atelectasis
Chest x-rays of a 70-year old male who fell from the stairs and
Right lower lobe ... the collapsed lower ... Clinical #Radiology #CXR ... #Lateral #RLL # ... Lobar #Collapse
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... necrosis (7-14 days later ... Blood cultures • CXR ... CT Lung Abscess ... Lung #Abscess #pulmonary
Progressive Massive Fibrosis aka Complicated Silicosis.
Silicosis is a fibrotic lung disease caused by inhalation of crystalline
fibrotic lung disease caused ... Calcification (seen in CT ... In the lower zones ... clinical #radiology #CXR ... #pulmonary
Lateral view
On a normal lateral view the contours of the heart are visible and the IVC
entering the right atrium ... this is not the case ... pathology in the lower ... #Clinical #Anatomy ... #Radiology #CXR
Achalasia Summary

Epidemiology: 10 cases per 100,000 individuals

Defined by inadequate relaxation of the LES and aperistalsis
Primary or
food or saliva • Chest ... and incomplete lower ... • Failure of lower ... sudden weight loss later ... evaluated with CT