7 results
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
M.tuberculosis, NTM ... failure, COPD, Lung ... +/- High res CT ... Fungal, AFB), TB ... Infectious Diseases
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Centrilobular nodules - Bronchiectasis ... Kansasii: • Mimics TB ... Advanced HIV (CD4 ... Pulmonary Disease ... Imaging, high res CT
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
DM DDX: • Nontuberculous ... mycobacterial infection (NTM ... pneumothorax, bronchiectasis ... and Culture • CXR ... • Check CXR and
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
CAN YOU SEE ON CT ... Infection (Bacterial, TB ... , NTM, Fungal) ... Rheumatologic/Autoimmune diseae ... #pulmonary #diagnosis
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
• Infection: TB ... , NTM, PNA • Primary ... high-resolution chest CT ... Aspergillus • Nontuberculous ... mycobacteria Treatment
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
DM DDX: • Nontuberculous ... mycobacterial infection (NTM ... pneumothorax, bronchiectasis ... and Culture • CXR ... • Check CXR and
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Blood cultures • CXR ... ) • CXR upright ... seen • Chest CT ... westermani • Other: TB ... #Abscess #pulmonary