Controversy

Whether RANO-RESECT volumetric residual categories are prognostically robust across IDH classes and centers

Evidence grade: WEAK — Supported only by weak or preliminary evidence.

computed from the encoded evidence by the Atlas grading rule.

Position A

RANO-RESECT validated as prognostic in multicenter cohorts; standardizes surgical outcome reporting

Position B

Residual-tumor prognostic weight differs by molecular class; non-enhancing residual measurement is variable; supramaximal/FLAIRectomy benefit debated

Clinical stakes

Surgical trial endpoints and individual surgical goals

Open in the interactive atlas →

About this page

Curated and maintained by Resonant Labs. Reviewed by Claims are synthesized from the cited literature and graded per the Atlas methodology (about the Atlas). Last updated 2026-07-01.

This is an educational research resource from Resonant Labs, not clinical advice. Evidence grades and controversies are summarized from the literature and may change as the field evolves.