{"doi":"10.1148/radiol.232989","title":"Four-dimensional Flow MRI–based Computational Fluid Dynamics Simulation for Noninvasive Portosystemic Pressure Gradient Assessment in Patients with Cirrhosis and Transjugular Intrahepatic Portosystemic Shunt","abstract":"< .001). The 4D flow MRI-based CFD simulations correctly classified the presence or absence of a post-TIPS PSPG greater than 12 mm Hg in 16 of 20 participants (80%). Conclusion The combination of 4D flow MRI and CFD was feasible for noninvasive PSPG assessment in participants with cirrhosis, portal hypertension, and TIPS. © RSNA, 2024 See also the editorial by Motosugi and Watanabe in this issue.","journal":"Radiology","year":2024,"id":427093,"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":16,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9472,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1132942,"name":"Marko Hoffmann","orcid":null,"position":1,"is_corresponding":false},{"id":1227765,"name":"Muhammad Ismahil","orcid":null,"position":2,"is_corresponding":false},{"id":1132582,"name":"Alexander Lenz","orcid":"0000-0003-1916-1317","position":3,"is_corresponding":false},{"id":1132583,"name":"Felix Piecha","orcid":"0000-0002-2781-5088","position":4,"is_corresponding":false},{"id":1132581,"name":"Inka Ristow","orcid":"0000-0002-3032-2321","position":5,"is_corresponding":false},{"id":1227130,"name":"Johannes Kluwe","orcid":"0000-0002-7302-5511","position":6,"is_corresponding":false},{"id":1227131,"name":"Michael Schlüter","orcid":"0000-0001-5969-2150","position":7,"is_corresponding":false},{"id":1227132,"name":"Gerhard Adam","orcid":"0000-0001-7976-3868","position":8,"is_corresponding":false},{"id":1132941,"name":"Bjoern P. Schoennagel","orcid":null,"position":9,"is_corresponding":false},{"id":267619,"name":"Scott B. Reeder","orcid":"0000-0003-4728-8171","position":10,"is_corresponding":false},{"id":545598,"name":"Peter Bannas","orcid":"0000-0002-7102-534X","position":11,"is_corresponding":false},{"id":1132580,"name":"Christoph Riedel","orcid":"0000-0001-8342-296X","position":0,"is_corresponding":true}],"reference_count":35,"raw_metadata":null,"created_at":"2026-07-19T01:58:47.805440Z","pmid":"39352287","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":[]}