8 results
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Nodular or ... cavitary lesions ... bloodstream - seeding ... Imaging, high res CT ... #Infections #differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Computed Tomography (CT ... MRI #POCUS #radiology ... #differential # ... diagnosis #comparison #table
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... galactomannan, HSV ... LESIONS - Bacterial ... #Lung #Infections ... ComputedTomography #Differential
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Large volume feeding ... seen • Chest CT ... residual lesion ... #Abscess #pulmonary ... #differential #
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
fibrotic lesions ... mycobacterial infection (NTM ... cancer • Septic ... • HIV: 2/3 pulmonary ... involvement - seeding
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... • CT: Halo sign ... Hyponatremia • Elevated hepatic ... #AIDS #pulmonary ... #differential #
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
fibrotic lesions ... mycobacterial infection (NTM ... cancer • Septic ... • HIV: 2/3 pulmonary ... involvement - seeding
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
fevers • MAC/NTM ... , ocular • PJP ... Zoster flare, ocular ... , HCV - Hepatic ... Leishmaniasis Differential