{"id":39098,"topic":"ai","source":"Radiology Business","title":"AI could eliminate imaging contrast for some MRI scans - Radiology Business","url":"https://news.google.com/rss/articles/CBMizwFBVV95cUxNU2J4NVY3MWpBd3ZTM05fd2ZxNVYweE1BZzZXOUxvcHVlZ2c4aHJLaTlLc01sM3ljYklMZUY3ZTduZEc4TzYtVUh0VU5OZTU0R0ZxdE4yTmU2Q2U3NEpCcGpoXzBLeGVWcUE4N00ySTgtU3JySzM1VENNWHpRd2tfRlVySVVDYVotSVV3cUEzR1A0ejdjRXlpd3lQVmQ2UkVpemtHWEJ2QVI4eHdPYWZNZllZUW5NTHhZWUpQcWRWUW81aU9XRHhFMmtlTUh1MDA?oc=5&ucbcb=1&hl=en-US&gl=US&ceid=US:en","url_hash":"f3988afecae62e709da94f4214a0282be38f2ff9","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMizwFBVV95cUxNU2J4NVY3MWpBd3ZTM05fd2ZxNVYweE1BZzZXOUxvcHVlZ2c4aHJLaTlLc01sM3ljYklMZUY3ZTduZEc4TzYtVUh0VU5OZTU0R0ZxdE4yTmU2Q2U3NEpCcGpoXzBLeGVWcUE4N00ySTgtU3JySzM1VENNWHpRd2tfRlVySVVDYVotSVV3cUEzR1A0ejdjRXlpd3lQVmQ2UkVpemtHWEJ2QVI4eHdPYWZNZllZUW5NTHhZWUpQcWRWUW81aU9XRHhFMmtlTUh1MDA?oc=5\" target=\"_blank\">AI could eliminate imaging contrast for some MRI scans</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">Radiology Business</font>","content":null,"image_url":"https://lh3.googleusercontent.com/J6_coFbogxhRI9iM864NL_liGXvsQp2AupsKei7z0cNNfDvGUmWUy20nuUhkREQyrpY4bEeIBuc=s0-w300-rw","lang":"en","published_at":"2026-07-16T19:51:59+00:00","fetched_at":"2026-07-17T05:15:05+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":null,"extract_retries":2,"extract_error":"gnews_decode_failed","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://news.google.com/rss/articles/CBMizwFBVV95cUxNU2J4NVY3MWpBd3ZTM05fd2ZxNVYweE1BZzZXOUxvcHVlZ2c4aHJLaTlLc01sM3ljYklMZUY3ZTduZEc4TzYtVUh0VU5OZTU0R0ZxdE4yTmU2Q2U3NEpCcGpoXzBLeGVWcUE4N00ySTgtU3JySzM1VENNWHpRd2tfRlVySVVDYVotSVV3cUEzR1A0ejdjRXlpd3lQVmQ2UkVpemtHWEJ2QVI4eHdPYWZNZllZUW5NTHhZWUpQcWRWUW81aU9XRHhFMmtlTUh1MDA?oc=5&ucbcb=1&hl=en-US&gl=US&ceid=US:en","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"low","confidence":0.2,"failure_kind":"decode_failed","retryable":false,"retry_after_attempts":0,"reason":"Low confidence: Google News decode failed.","operator_guidance":{"severity":"warning","recommended_action":"use_summary_with_caveat","next_step":"Use the available summary only with a visible quality caveat.","operator_label":"Use summary with caveat","can_retry":false,"can_use_summary":true,"diagnostics_required":true},"content_depth":{"contract_version":"content_depth.v1","category":"summary_only","label":"Summary only","has_full_text":false,"has_summary":true,"content_length":0,"summary_length":469,"usable_text_length":469,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"gnews_decode_failed","extract_retries":2,"content_length":0,"summary_length":469}},"news_item":{"id":39098,"canonical_url":"https://news.google.com/rss/articles/CBMizwFBVV95cUxNU2J4NVY3MWpBd3ZTM05fd2ZxNVYweE1BZzZXOUxvcHVlZ2c4aHJLaTlLc01sM3ljYklMZUY3ZTduZEc4TzYtVUh0VU5OZTU0R0ZxdE4yTmU2Q2U3NEpCcGpoXzBLeGVWcUE4N00ySTgtU3JySzM1VENNWHpRd2tfRlVySVVDYVotSVV3cUEzR1A0ejdjRXlpd3lQVmQ2UkVpemtHWEJ2QVI4eHdPYWZNZllZUW5NTHhZWUpQcWRWUW81aU9XRHhFMmtlTUh1MDA?oc=5&ucbcb=1&hl=en-US&gl=US&ceid=US:en","source_url":"https://news.google.com/rss/articles/CBMizwFBVV95cUxNU2J4NVY3MWpBd3ZTM05fd2ZxNVYweE1BZzZXOUxvcHVlZ2c4aHJLaTlLc01sM3ljYklMZUY3ZTduZEc4TzYtVUh0VU5OZTU0R0ZxdE4yTmU2Q2U3NEpCcGpoXzBLeGVWcUE4N00ySTgtU3JySzM1VENNWHpRd2tfRlVySVVDYVotSVV3cUEzR1A0ejdjRXlpd3lQVmQ2UkVpemtHWEJ2QVI4eHdPYWZNZllZUW5NTHhZWUpQcWRWUW81aU9XRHhFMmtlTUh1MDA?oc=5&ucbcb=1&hl=en-US&gl=US&ceid=US:en","title":"AI could eliminate imaging contrast for some MRI scans - 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