9 results
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Diagnosis and Workup ... abscess, Necrotizing ... Infections: TB, ... NTB, Fungal, Parasitic ... #lesion #pulmonary
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
: Chronic lung infections ... Kansasii: • Mimics TB ... Presentation: Fever ... Manifestations: • Fever ... • Fever and weight
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
• Silicosis • Chronic ... mycobacterial infection (NTM ... abscess Primary ... TB: • Fever • ... 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
• Silicosis • Chronic ... mycobacterial infection (NTM ... abscess Primary ... TB: • Fever • ... Active TB: •
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
pneumonia • Chronic ... : • 80% have fever ... westermani • Other: TB ... Abscess Differential ... #Abscess #pulmonary
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... Abdominal pain, chronic ... infiltrates, mimicking TB ... Infections #HIV #AIDS #pulmonary ... #differential #
Algorithm for Management of Acute Exacerbation of COPD (AECOPD)

Obtain workup for alternate diagnoses and relevant comorbidities:
AECOPD) Obtain workup ... CBC, vitamin D level ... troponin, BNP/NT-proBNP ... ventilated • CXR, Lung ... Exacerbation #treatment #pulmonary
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
run-down or tired • Fevers ... • Infection: TB ... , NTM, PNA • Primary ... in the adjacent lung ... #differential #
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
• MAC/NTM - Painful ... osteomyelitis, cutaneous abscesses ... - Pneumonitis (fever ... Fever, chills, lack ... • Persistently active