4 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Toxoplasmosis (CD4 ... Chorioretinitis • Diagnosis ... lesions • 80% with lung ... #differential #diagnosis ... #causes #radiology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Differential Diagnosis ... Arthritis: • Joint ... and CNS • Headache ... titers > 1:80 • CBC ... Erythematosus #Diagnosis
Crohn's Disease & New Diagnosis of Colon Cancer Algorithm
 - Define Colonic Disease Extent, Activity &
& New Diagnosis ... of Colon Cancer Algorithm ... EUA) - Consult CRS ... - Requires long-term ... 39% of pts with CRC
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
especially the CNS ... MC: CNS CSF: • ... Aspergillosis Pathophysiology ... change in the lungs ... nails, bronchi, lungs