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Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
disease resembling TB ... Here a patient with ... active disease ... #Clinical #Radiology ... #CXR #Lateral #
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
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
appearance in a ... patient with active ... TB. 3. ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
diseases with a ... patient with active ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... Comparison #Table #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
reactivation of a ... characteristic features Clinical ... Active TB: • ... and Culture • CXR ... #Diagnosis #Management
Cicacitration atelectasis
Atelectasis can be the result of fibrosis of lungtissue.
This is seen after radiotherapy and in
infection, especially TB ... Here we have a patient ... #Clinical #Radiology ... #CXR #Radiation ... #Fibrosis #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
reactivation of a ... characteristic features Clinical ... Active TB: • ... and Culture • CXR ... #Diagnosis #Management
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
extrapulmonary cases Clinical ... may range from a ... signs/symptoms of active ... pulmonary TB PE ... tissue damage - CXR
Here are the most common examples of these four patterns on a chest x-ray (click image
four patterns on a ... mass - Solitary Pulmonary ... Atelectasis #Diagnosis #Clinical ... #Radiology #CXR ... Consolidation #Patterns #RadiologyAssistant
Typical Tree-in-bud appearance in a patient with active TB. #Clinical #Radiology #CTChest #TreeInBud #Tuberculosis #TB #RadiologyAssistant
appearance in a ... patient with active ... TB. ... #Clinical #Radiology ... #RadiologyAssistant