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Notice the cavitation especially on the right.
In the left upper lobe there is probably some traction-bronchiectasis
#Clinical #Radiology ... #Pulmonary #CTChest ... #Tuberculosis #TB ... #Active #SecondaryTB ... TractionBronchiectasis #RadiologyAssistant
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
infection • Pulmonary ... • HIV: 2/3 pulmonary ... Progression: • Upper lobe ... characteristic features Clinical ... Active TB: •
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
infection • Pulmonary ... • HIV: 2/3 pulmonary ... Progression: • Upper lobe ... characteristic features Clinical ... Active TB: •
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
which can cause pulmonary ... disease resembling TB ... a patient with active ... #Clinical #Radiology ... AirFluidLevel #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
a patient with active ... TB. 7. ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... Comparison #Table #RadiologyAssistant
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
TB: Tree-in-bud ... a patient with active ... TB. 3. ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Bronchoscopy Anatomy - Labeled
A large part of pulmonary is procedural based, and bronchoscopy is used to
Bronchoscopy Anatomy - Labeled ... large part of pulmonary ... the anatomical labels ... #clinical #video ... #pulmonary
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
Testing LATENT TB ... result with no clinical ... IGRA/QuantiFERON-TB ... used to exclude pulmonary ... Diagnosis #Workup #TB
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
Typically from TB ... extrapulmonary cases Clinical ... signs/symptoms of active ... pulmonary TB PE ... for concomitant pulmonary
Typical Tree-in-bud appearance in a patient with active TB. #Clinical #Radiology #CTChest #TreeInBud #Tuberculosis #TB #RadiologyAssistant
a patient with active ... TB. ... #Clinical #Radiology ... #Tuberculosis #TB ... #RadiologyAssistant