22 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 infections/year ... lymph nodes Risk ... infection (NTM) • Fungal ... Tuberculin skin test ... Inhibitor: • Risk
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 infections/year ... lymph nodes Risk ... infection (NTM) • Fungal ... Tuberculin skin test ... Inhibitor: • Risk
Causes of Sudden Unexpected Death in Infancy (SUDI) - Differential Diagnosis Algorithm
Congenital Anomaly / Disorder:
 •
Causes of Sudden ... Neurologic Anomaly • Pulmonary ... 80% of SUDI • Risk ... #Algorithm #Causes ... #Peds #Pediatrics
Hyponatremia - Differential Diagnosis Algorithm
Hypovolemic - Give volume
Hypervolemic (Edematous) - Look for and treat underlying cause
treat underlying cause ... Potomania - Tea ... Pulmonary Diseases ... , CNS Disease, Meds ... #Algorithm #diagnosis
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
of the airway near ... Infection (Bacterial, TB ... , NTM, Fungal) ... Bronchiectasis #pulmonary ... #diagnosis #differential
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
kirschneri, noguchii) Risk ... non-productive cough, nausea ... failure • Severe pulmonary ... agglutination - test ... #treatment #management
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
• Infection: TB ... parenchyma Diagnosis ... function tests: ... mycobacteria Treatment ... #differential #diagnosis
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... pneumonia • DM risk ... Prevotella • Fungal ... westermani • Other: TB ... Lung #Abscess #pulmonary
Cytomegalovirus (CMV) in HIV-AIDS Patients
Cytomegalovirus (CMV): double-stranded DNA virus, herpesvirus family.
CMV infection: virus isolation or detection
pp65 antigenemia test ... Retinitis (Most common cause ... Pancreatitis • Pulmonary ... association with PJP/TB ... Cardiovascular risk
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
infections are caused ... complex Classic Risk ... presentations: • Pulmonary ... #Management #treatment ... #fungal #infectiousdiseases