6 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Compatible syndrome + MRI ... + toxo IgG • CNS ... 30% present w/ CNS ... @AnnKumfer #CNS
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
CNS Manifestations ... disorders, Aseptic Meningitis ... autoantibodies that will cause ... thrombosis and/or blood-brain ... Erythematosus #SLE #CNS
Hypertrophic Pachymeningitis - Differential Diagnosis Framework

Pachymeningitis is a rare condition that causes areas of a layer
condition that causes ... Neurosyphilis • CNS ... pachymeningitis • CNS ... • Bacterial meningitis ... Pachymeningitis #HP
Cryptococcal meningitis on T2 MRI
30 M from sub-Saharan Africa presents w/ progressive Headache x1 mo, +neck
Cryptococcal meningitis ... Cryptococcal meningitis ... low glucose) CNS ... #MRI #Brain #clinical ... #radiology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
aches, joint pain, chest ... especially the CNS ... MC: CNS CSF: • ... • Sinusitis • Brain ... Fungal #Diagnosis #Management
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
syndrome): - Hematologic ... Treat underlying cause ... interventional radiology ... ) - Symptoms: CNS ... ) - Symptoms: CNS