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Small vessel slow flow \u201cperfusion\u201d imaging allows improved microvascular perfusion detection using different filters, which result in increased spatial resolution and vessel visualization. Noncontrast perfusion imaging was of immense clinical value in the diagnosis of GB perforation in the six cases presented here. To the best of our knowledge, this is the first case report describing efficacy of noncontrast \u201cperfusion\u201d imaging in detection of GB perforation.<\/jats:p>","DOI":"10.1002\/jum.15729","type":"journal-article","created":{"date-parts":[[2021,4,22]],"date-time":"2021-04-22T17:19:52Z","timestamp":1619111992000},"page":"511-518","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Improved Detection of Gallbladder Perforation Using Ultrasound Small Vessel Slow Flow \u201cPerfusion\u201d Imaging"],"prefix":"10.1002","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7246-650X","authenticated-orcid":false,"given":"Muhammad U","family":"Aziz","sequence":"first","affiliation":[{"name":"Department of Radiology University of Alabama at Birmingham  Birmingham AL USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michelle L.","family":"Robbin","sequence":"additional","affiliation":[{"name":"Departments of Radiology and Biomedical Engineering University of Alabama at Birmingham  Birmingham AL USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,4,22]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jemermed.2010.04.031"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/1749-7922-5-11"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1445-1433.2004.03186.x"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jss.2005.11.580"},{"key":"e_1_2_6_6_1","first-page":"422","article-title":"Iatrogenic gall bladder perforations in laparoscopic cholecystectomy: an audit of 200 cases","volume":"19","author":"Zubair M","year":"2010","journal-title":"Mymensingh Med J"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/emj.2007.052175"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v12.i48.7832"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.1870180110"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.171.3.2717745"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajem.2008.04.024"},{"key":"e_1_2_6_12_1","first-page":"516.e5\u20106","article-title":"Contrast\u2010enhanced ultrasound detects gallbladder perforation in a patient with acute abdominal pain","author":"Zechner PM","year":"2012","journal-title":"Am J Emerg Med"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajem.2013.04.034"},{"key":"e_1_2_6_14_1","unstructured":"RuiP KK.National Hospital Ambulatory Medical Care Survey: 2017 emergency department summary tables.https:\/\/www.cdc.gov\/nchs\/data\/nhamcs\/web_tables\/2017_ed_web_tables-508.pdf. 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