6316 results
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Recent infection • Pulmonary ... • HIV: 2/3 pulmonary ... destruction (including pulmonary ... Tuberculosis Diagnosis ... #Diagnosis #Management
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
Tuberculosis - Diagnosis ... symptoms of active pulmonary ... dissemination Diagnosis ... for concomitant pulmonary ... #Diagnosis #Management
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Recent infection • Pulmonary ... • HIV: 2/3 pulmonary ... destruction (including pulmonary ... Tuberculosis Diagnosis ... #Diagnosis #Management
Lung Nodules - Differential Diagnosis by Distribution
 • Centrilobular: Hypersensitivity Pneumonitis, RB-ILD, Pneumoconiosis, Infectious Bronchiolitis, Vasculitis,
- Differential Diagnosis ... Infectious (viral, TB ... #Differential #Diagnosis ... #Distribution #pulmonary
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
vascular - pulmonary ... infection - pulmonary ... abscess (TB, fungal ... - CPAM - pulmonary ... bronchogenic cyst #Diagnosis
Miliary Tuberculosis 
Hematogenous dissemination of Mycobacterium tuberculosis 
Clinical: 
 • Failure to thrive 
 • Fever
#Tuberculosis #TB ... #Pulmonary #InfectiousDiseases ... #Diagnosis
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
- Differential Diagnosis ... Chronic Infections: TB ... Lung #Disease #Diagnosis ... Algorithm #lesion #pulmonary
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Miliary TB: random ... TB: Tree-in-bud ... patient with active TB ... #Clinical #Diagnosis ... #Radiology #Pulmonary
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
- Differential Diagnosis ... • Infection: TB ... syndrome, Idiopathic pulmonary ... #Differential #Diagnosis ... #pulmonary #causes
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
Testing LATENT TB ... • LTBI is diagnosed ... IGRA/QuantiFERON-TB ... age ACTIVE TB ... used to exclude pulmonary