{"doi":"10.17615/k3x4-3497","title":"Vessel tortuosity and brain tumor malignancy: A blinded study","abstract":"Malignancy provokes regional changes to vessel shape. Characteristic vessel tortuosity abnormalities appear early during tumor development, affect initially healthy vessels, spread beyond the confines of tumor margins, and do not simply mirror tissue perfusion. The ability to detect and quantify tortuosity abnormalities on high-resolution MRA images offers a new approach to the noninvasive diagnosis of malignancy. This report evaluates a computerized, statistical method of analyzing the shapes of vessels extracted from MRA in diagnosing cancer.","journal":"UNC Libraries","year":2020,"id":76605,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":21,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9595,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":197967,"name":"Elizabeth Bullitt","orcid":null,"position":1,"is_corresponding":false},{"id":314307,"name":"J. Keith Smith","orcid":"0000-0001-7588-3520","position":2,"is_corresponding":false},{"id":252554,"name":"Matthew G. Ewend","orcid":null,"position":3,"is_corresponding":false},{"id":314308,"name":"Weili Lin","orcid":"0000-0002-2900-8204","position":4,"is_corresponding":false},{"id":14563,"name":"Stephen Aylward","orcid":"0000-0002-7862-8856","position":5,"is_corresponding":false},{"id":389952,"name":"Sarang Joshi","orcid":"0000-0002-3446-4810","position":6,"is_corresponding":false},{"id":399579,"name":"Guido Gerig","orcid":"0000-0002-9547-6233","position":7,"is_corresponding":false},{"id":303811,"name":"Donglin Zeng","orcid":"0000-0003-0843-9280","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T21:48:27.511277Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}