Anti-KLHL11 Encephalitis

Weekly Neurology Deep Dive - A review of recent impactful publications in the field of Neurology · May 31, 2026 · 21m

This study examines the clinical characteristics and long-term outcomes of anti-KLHL11 encephalitis, a rare paraneoplastic neurologic syndrome primarily affecting middle-aged men. Researchers identified seventeen patients, noting that while cerebellar ataxia and brainstem encephalitis are common, the disease can also present as limbic encephalitis or meningitis. The condition is frequently linked to testicular seminomas, though this research identifies new associations with urinary tract tumors. Diagnostic challenges are highlighted, as routine CT and PET scans often miss small or…