8 results
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Illnesses: • Pulmonary ... • Nodular or ... (elevations of liver ... Imaging, high res CT ... #Infections #differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Computed Tomography (CT ... hemangioma, Focal nodular ... #MRI #POCUS #radiology ... #differential #
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Computed Tomography (CT ... hemangioma, Focal nodular ... #Lesions #Hepatic ... #radiology #differential
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
throughout the lungs ... Tuberculosis, NTB ... #differential # ... diagnosis #pulmonary ... CXR #clinical #CT
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 ... Infections #HIV #AIDS #pulmonary ... #differential #
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
fevers • MAC/NTM ... skin lesions, ocular ... Zoster flare, ocular ... • HBV, HCV - Hepatic ... #Diagnosis #Management
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
verrucous) • Lung ... Cerebral > Splenic, pulmonary ... Marantic (NTBE) Differential ... Endocarditis #diagnosis #management ... #cardiology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
Mississippi and Ohio River ... , ocular, or disseminated ... change in the lungs ... nails, bronchi, lungs ... Fungal #Diagnosis #Management