87 results
Miliary Tuberculosis 
Hematogenous dissemination of Mycobacterium tuberculosis 
Clinical: 
 • Failure to thrive 
 • Fever
dissemination of Mycobacterium ... • Liver • CNS ... #Tuberculosis #TB ... #Pulmonary #InfectiousDiseases ... #Diagnosis
Rapidly Growing Mycobacterial Infections

 • Mycobacterium abscessus - Is the most pathogenic and the most likely
most likely to cause ... It can also cause ... Reported cases associated ... #diagnosis #differential ... #infectiousdiseases
Causes of CSF Lymphocytic Pleocytosis - Differential Diagnosis
Viral: Arbo, Adeno, Herpes, Entero, HIV
Fungal: Cryptococcus, Cocci, Histo,
Causes of CSF Lymphocytic ... - Differential Diagnosis ... Sporothrix Bacterial: Mycobacteria ... (TB), M.pneumonia ... #Causes #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... including: M, avium, TB ... #differential #diagnosis ... #causes #radiology ... #neurology
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis
Polyradiculopathy
Spinal Cord Tuberculoma
Pott's Disease (Vertebral Spondylitis)
Brain Tuberculoma
Tuberculous Abscess
Tuberculous Meningitis

Dr. Gabriela Figueiredo Pucci
@gabifpucci #neurology ... #Tuberculosis #CNS ... #differential #diagnosis ... #TB
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Pregnancy • CNS ... infection Diagnosis ... disease) • CSF (CNS ... #management #infectiousdiseases ... #treatment #microbiology
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Pregnancy • CNS ... infection Diagnosis ... disease) • CSF (CNS ... #management #infectiousdiseases ... #treatment #microbiology
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
Differential diagnosis ... Zygomycetes • Mycobacterial ... #dermatology #InfectiousDiseases ... #Differential #Diagnosis ... viral #fungal #Microbiology
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... : ß-blockers, CNS ... #bradycardia #Causes ... #differential #diagnosis ... #infectiousdiseases
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
Testing LATENT TB ... • LTBI is diagnosed ... Mycobacterial culture ... • AFB stain • Mycobacterial ... LatentTB #ActiveTB #InfectiousDiseases