10 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
tuberculosis (LTBI) Pathophysiology ... TB: • HIV • Recent ... infection (NTM) • Fungal ... • HIV: 2/3 pulmonary ... 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
tuberculosis (LTBI) Pathophysiology ... TB: • HIV • Recent ... infection (NTM) • Fungal ... • HIV: 2/3 pulmonary ... Active TB: •
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Lung Abscess Pathophysiology ... Prevotella • Fungal ... westermani • Other: TB ... Lung #Abscess #pulmonary
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Causes of Antibiotic ... Bug: Atypical bacteria ... : Viral, Fungal, ... Aggressive: MRSA bacteremia ... ocular), Tissue activity
Empyema Necessitans (EN) on Chest Wall Physical Examination

Pulmonary teaching case: you are called to the bedside
coughed and now his ... Mycobacteria: TB ... most common) - Fungus ... Mucormycosis - Bacteria ... Fusobacterium Treatment
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
infections are caused ... SOT, Advanced HIV ... presentations: • Pulmonary ... this morphology Treatment ... #fungal #infectiousdiseases
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Most Common Causes ... • Infection: TB ... cultures (sputum for bacteria ... , CCP, ANCA • HIV ... mycobacteria Treatment
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
of HIV/AIDS patients ... • 10-20% of HIV-infected ... , pulmonary infiltrates ... lymphadenitis, pulmonary ... • Persistently active
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Pseudomonas FUNGAL ... factor • May cause ... infiltrates, mimicking TB ... #AIDS #pulmonary ... differential #diagnosis #infectiousdiseases
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Cerebral > Splenic, Pulmonary ... Septic emboli cause ... hematuria, + RF Treatment ... • Persistent bacteremia ... Diagnosis #cardiology #infectiousdiseases