title: Patients' perceptions of breast MRI: a single-center study.
abstract: OBJECTIVE
  The high sensitivity and lower specificity of breast MRI for detecting breast cancer are well documented in the literature. As the use of breast MRI continues to grow, medical controversy persists over the appropriate use of this test. However, patients' perceptions of breast MRI are unknown. The aim of this study was to determine patients' perception of the impact of breast MRI on their care and to compare patients' perception with objective assessments.
  
  
  METHODS
  Patients undergoing breast MRI between January 2004 and December 2005 for cancer staging or high-risk surveillance were surveyed regarding comfort during, satisfaction with, and perception of MRI's impact on their clinical care. The respondents' perceptions of the impact of MRI on their care were compared with objective assessments based on retrospective chart review for breast cancer patients.
  
  
  RESULTS
  Of 300 patients, the survey was completed by 227 (76%). Ninety-one percent (203/224) reported mild or no discomfort during the examination, and 91% (206/226) perceived the breast MRI examination as having a positive impact on their care. Breast cancer patients were significantly more likely to perceive the impact of MRI as beneficial in comparison with the objective assessment (91% vs 35%, respectively; p < 0.001).
  
  
  CONCLUSIONS
  Most women undergoing breast MRI for cancer staging and screening found it to be a comfortable test and perceived it to have a positive impact on their care. Breast cancer patients perceived the clinical impact of their breast MRI examination to be significantly more positive than when assessed objectively.
authors.affiliation: Department of Surgery, The Chrysalis, Rancho Mirage, CA, USA.
authors.forename: Shaheen
authors.initials: S
authors.lastname: Zakaria
authors.forename: Kathleen R
authors.initials: KR
authors.lastname: Brandt
authors.forename: Amy C
authors.initials: AC
authors.lastname: Degnim
authors.forename: Kristine M
authors.initials: KM
authors.lastname: Thomsen
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000523:psychology*; D008327:Mammography; D008875:Middle Aged; D009367:Neoplasm Staging; D017060:Patient Satisfaction; D012189:Retrospective Studies; D012680:Sensitivity and Specificity; D011795:Surveys and Questionnaires