Effect of Direct Marketing for Uterine Artery Embolization on Rates of Leiomyomas, Incidental Findings, and Management After Pelvic MRI

Sheena Gurwara, Brian C. Allen, Brian Kouri, M. Jennings Clingan, Melissa Picard, John R. Leyendecker

Research output: Contribution to journalArticle

Abstract

Purpose The aim of this study was to determine whether a self-referred population screened by an interventional radiology (IR) clinic and a non-IR, physician-referred population differed with regard to suitability for uterine artery embolization (UAE) for symptomatic leiomyomas on the basis of preprocedure MRI. Methods This was an institutional review board–approved, HIPAA-compliant retrospective study of 301 women evaluated in an IR clinic for possible UAE from January 2009 to September 2012. Subjects were retrospectively divided into two groups: self-referred via direct marketing (group A, n = 203; mean age, 41.8 years; range, 22-58 years) and physician referred (group B, n = 98; mean age, 42.9 years; range, 30-65 years). Results There was no significant difference between groups in presenting symptoms (multiple symptoms, bleeding, bulk-related symptoms, pain). After initial screening, 73.4% of group A (149 of 203) and 79.6% of group B (78 of 98) underwent MRI (P = .242). On the basis of MRI findings, 91.3% of group A (136 of 149) and 94.9% of group B (74 of 78) had uterine leiomyomas (P = .328). Adenomyosis without leiomyoma was present in 4.0% of group A (6 of 149) and 3.8% of group B (3 of 78) (P = .947). Incidental findings requiring further clinical or imaging evaluation were found in 20.8% of group A (31 of 149) and 24.4% of group B (19 of 78) (P = .539). After MRI, 41.6% of group A (62 of 149) and 48.7% of group B (38 of 78) proceeded to UAE (P = .306). Conclusions After initial screening, similar proportions of self-referred and physician-referred patients were candidates for UAE. The rates of confirmed leiomyomas and incidental findings on MRI were similar between groups.

Original languageEnglish (US)
Pages (from-to)775-779
Number of pages5
JournalJournal of the American College of Radiology
Volume13
Issue number7
DOIs
Publication statusPublished - Jul 1 2016

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Keywords

  • fibroid embolization
  • Leiomyoma
  • marketing
  • MRI
  • uterine artery embolization

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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