{"public_id":"co_be162443834d5d27af6e9513b2f150e2","status":"active","merged_into_public_id":null,"resolved_public_id":"co_be162443834d5d27af6e9513b2f150e2","name":"dynamic contrast-enhanced MR imaging","description":"A T1-weighted MRI perfusion technique used before surgery to measure tumor vascular properties.","aliases":["DCE MR imaging","dynamic contrast-enhanced MRI"],"types":["imaging method"],"contributors":[{"id":136,"public_id":"3c2apqe3ut","public_label":"Anonymous (3c2apqe3ut)","roles":["extraction"],"url":"https://sah.borca.ai/u/3c2apqe3ut"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":30447140,"title":"T1-Weighted Dynamic Contrast-Enhanced MRI as a Noninvasive Biomarker of Epidermal Growth Factor Receptor vIII Status","citation_count":52,"url":"https://sah.borca.ai/papers/30447140"}],"claims":[{"public_id":"cl_368add52cae08d4c3995debf58300bc4","text":"Eighty-two consecutive patients with glioblastoma and known epidermal growth factor receptor variant III status were evaluated with preoperative dynamic contrast-enhanced MR imaging.","corpus_id":30447140,"url":"https://sah.borca.ai/claims/cl_368add52cae08d4c3995debf58300bc4"},{"public_id":"cl_8ce02f54590e9eb6d47952b01d8b2b6a","text":"Dynamic contrast-enhanced MR imaging showed greater perfusion and leakiness in epidermal growth factor receptor variant III-positive glioblastomas than in epidermal growth factor receptor variant III-negative glioblastomas.","corpus_id":30447140,"url":"https://sah.borca.ai/claims/cl_8ce02f54590e9eb6d47952b01d8b2b6a"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_be162443834d5d27af6e9513b2f150e2","url":"https://sah.borca.ai/concepts/co_be162443834d5d27af6e9513b2f150e2"}