10 results
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
CNS Infection in ... tuberculomas, or abscesses ... enhancement on CT ... Infections in HIV ... #CNS #Infections
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
access, monitor ... • Non-contrast CT ... • TTE +/- TEE (high ... stroke #workup #diagnosis ... #checklist #neurology
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Advanced HIV (CD4 ... gastrointestinal symptoms ... Diagnosis Of NTM ... • Clinical (Symptoms ... res CT) • Exclusion
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
(IRIS): • In HIV ... lymphadenopathy, pulmonary ... stroke Tuberculous Abscess ... or abruptly • CN ... #Tuberculosis #diagnosis
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
DX relies on a high ... especially the CNS ... MC: CNS CSF: • ... Sinusitis • Brain abscess ... : • Serology for
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
suspected) - CT ... chest; CT abdomen ... LDH, low Ca - ... renal failure, pulmonary ... Oncology #HemeOnc #Diagnosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... • CT: Halo sign ... Lymphadenopathy, CNS ... Constitutional symptoms ... #HIV #AIDS #pulmonary
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
of treatment of HIV ... Lymphadenitis, pulmonary ... pleural effusions, CNS ... lymphadenitis, pulmonary ... osteomyelitis, cutaneous abscesses
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Presentation: Systemic Symptoms ... affects the skin, neurologic ... • Progressive symptoms ... chorioretinitis, CNS
Severe Influenza Checklist

Diagnostic tests 
 - Blood cultures x2 
 - Sputum gram stain & culture
Diagnostic tests ... effusion - CT ... opportunistic infection ... BID if <96hr of symptoms ... lab-confirmed influenza, pulmonary