What is tumefactive lesion in Neuroimmunology?

Neuroimmunology Glossary

100 terms total — 1 showing — Last updated 15 Sep 2026

↓ CSV ↓ CSV (all) ↓ JSON ↓ PDF Add Candidate

Term of the Day

Susac syndrome

Professional Technical IVT

Autoimmune microangiopathy affecting brain, retina, and inner ear, causing the classic triad of encephalopathy, branch retinal artery occlusions, and sensorineural hearing loss.

15 Sep 2026

See full entry →

Showing 1–1 of 100

tumefactive lesion

Advanced Technical IVT

Large inflammatory brain lesion (>2cm) that mimics a tumor on neuroimaging.

pseudotumoral lesion tumor-like lesion

Technical Term Full entry →

Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
tumefactive lesion IVT	Technical Term	Advanced	Large inflammatory brain lesion (>2cm) that mimics a tumor on neuroimaging.

Glossary Stats

Total terms 100

IVT eligible 98

Verified 0

intermediate 26

advanced 35

professional 39