source boundary
frontier-owneddeclared
A source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
frontiers / frontier
Source record
back to sourcessource boundary
frontier-ownedA source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
finding bindings
record contextFindings bound to this source through source ids, evidence atoms, provenance, or reviewed source-record slots.
evidence atoms
materializedEvidence atoms pin exact spans, measurements, selectors, or curation assertions to the source.
review context
inspectable1 reviewable changes and 0 evaluations are attached through this source or its findings.
Locator and citation
locator
title:Roujeau et al. J Neurooncol 2007; Williams et al. Neurosurgery 2020 (modern series)
imported
2026-05-09T22:02:52.684709+00:00
extraction mode
manual_curation
authors
agent:phgg-research-bot-2026-05-09
Caveats
No source-specific caveats are recorded.
Pediatric DIPG biopsy is now considered safe and clinically actionable in expert hands, reversing the 2010s consensus against biopsy; modern stereotactic technique has very low morbidity and biopsy-derived molecular data drives precision-trial enrollment.
events
vev_27e4699608f9c82dfinding.assertedManual finding added to frontier state
agent:phgg-research-bot-2026-05-09 · 2026-05-09
reviewable changes
vpr_59cdcf647237a420finding.addManual finding added to frontier state
applied · agent:phgg-research-bot-2026-05-09 · 2026-05-09
evaluations
No evaluation rows are attached.