8 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Lymphomatoid granulomatosis ... lymphoproliferative disease ... lesions • 80% with lung ... Syphilis • Pyogenic Abscess ... differential #diagnosis #causes
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Lung abscess ... Lung Abscess - Clinical ... Abscess Management ... Vasculitis (e.g., Granulomatosis
Wegener's granulomatosis
Wegener's is a collagen vascular disease with vasculitis involving the lung, kidney and sinuses.
In the
Wegener's granulomatosis ... collagen vascular disease ... vasculitis causes ... GPA #Wegeners #Granulomatosis ... Multifocal #Nodules #RadiologyAssistant
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
(eosinophilic granulomatosis ... life-threatening diseases ... Goodpasture's cause ... sparing of the lung ... differential #diagnosis #management
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
worsening of that disease ... pleural effusions, CNS ... epididymitis, granulomatous ... osteomyelitis, cutaneous abscesses ... Differential #Diagnosis #Management
Crohn's Disease & New Diagnosis of Colon Cancer Algorithm
 - Define Colonic Disease Extent, Activity &
Ca Staging - Assess ... EUA) - Consult CRS ... - Requires long-term ... Cancer #algorithm #management ... #treatment #ibd
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
Histiocytosis (LCH) Granulomatous ... for bone, skin, lungs ... CNS involvement: ... Blood tests to assess ... Histiocytosis #Diagnosis #Management
DEMYELINATING DISEASES OF THE CENTRAL NERVOUS SYSTEM

What Are Demyelinating Diseases?
• Conditions that damage myelin, the protective
nervous system (CNS ... Potentials/OCT: Assess ... - Symptom management ... autoimmune/infectious causes ... #neurology #CNS