Medical College of Wisconsin
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Stacy O'Connor MD

Stacy O'Connor MD

Assistant Professor

Institution: Medical College of Wisconsin
Department: Radiology
Division: Abdominal and Body Imaging
Program: General


Publications (22)

  • Magnetic Resonance-Guided Focused Ultrasound: A Brief Review With Emphasis on the Treatment of Extra-abdominal Desmoid Tumors. (Griffin MO, Kulkarni NM, OʼConnor SD, Sudakoff GS, Lea WB, Tutton SM) Ultrasound Q 2019 Feb 20 PMID: 30807547 02/27/2019    
  • Sonographic Appearances of Portal Vein Abnormalities. (Kulkarni NM, Griffin MO Jr, OʼConnor SD, Sudakoff G) Ultrasound Q 2019 Feb 04 PMID: 30724870 02/07/2019    
  • CT automated exposure control using a generalized detectability index. (Khobragade P, Rupcich F, Fan J, Crotty DJ, Kulkarni NM, O'Connor SD, Foley WD, Schmidt TG) Med Phys 2019 Jan;46(1):140-151 PMID: 30417403 11/13/2018    
  • Does Nonenhanced CT-based Quantification of Abdominal Aortic Calcification Outperform the Framingham Risk Score in Predicting Cardiovascular Events in Asymptomatic Adults? (O'Connor SD, Graffy PM, Zea R, Pickhardt PJ) Radiology 2019 01;290(1):108-115 PMID: 30277443 10/03/2018       3 Citations
  • Semiautomated System for Nonurgent, Clinically Significant Pathology Results. (O'Connor SD, Khorasani R, Pochebit SM, Lacson R, Andriole KP, Dalal AK) Appl Clin Inform 2018 04;9(2):411-421 PMID: 29874687 PMCID: PMC5996775 06/07/2018    
  • Characterizing indeterminate liver lesions in patients with localized pancreatic cancer at the time of diagnosis. (Bhalla M, Aldakkak M, Kulkarni NM, O'Connor SD, Griffin MO Jr, Christians KK, Evans DB, Tsai S, Tolat PP) Abdom Radiol (NY) 2018 02;43(2):351-363 PMID: 29185014 SCOPUS ID: 2-s2.0-85035138788 12/01/2017       2 Citations
  • Renal cancer at unenhanced CT: imaging features, detection rates, and outcomes. (O'Connor SD, Silverman SG, Cochon LR, Khorasani RK) Abdom Radiol (NY) 2018 07;43(7):1756-1763 PMID: 29128991 PMCID: PMC6546086 11/13/2017       1 Citation
  • Crohn Disease: FDG PET/CT Before and After Initial Dose of Anti-Tumor Necrosis Factor Therapy to Predict Long-term Response. (Epelboym Y, Shyn PB, Chick JFB, Hamilton MJ, OʼConnor SD, Silverman SG, Kim CK) Clin Nucl Med 2017 Nov;42(11):837-841 PMID: 28902728 09/14/2017       1 Citation
  • Impact of an electronic alert notification system embedded in radiologists' workflow on closed-loop communication of critical results: a time series analysis. (Lacson R, O'Connor SD, Sahni VA, Roy C, Dalal A, Desai S, Khorasani R) BMJ Qual Saf 2016 07;25(7):518-24 PMID: 26374896 09/17/2015       11 Citations
  • Does integrating nonurgent, clinically significant radiology alerts within the electronic health record impact closed-loop communication and follow-up? (O'Connor SD, Dalal AK, Sahni VA, Lacson R, Khorasani R) J Am Med Inform Assoc 2016 Mar;23(2):333-8 PMID: 26335982 PMCID: PMC5009922 09/04/2015       9 Citations
  • Four-year impact of an alert notification system on closed-loop communication of critical test results. (Lacson R, Prevedello LM, Andriole KP, O'Connor SD, Roy C, Gandhi T, Dalal AK, Sato L, Khorasani R) AJR Am J Roentgenol 2014 Nov;203(5):933-8 PMID: 25341129 PMCID: PMC4426858 10/24/2014       21 Citations
  • Automated critical test result notification system: architecture, design, and assessment of provider satisfaction. (Lacson R, O'Connor SD, Andriole KP, Prevedello LM, Khorasani R) AJR Am J Roentgenol 2014 Nov;203(5):W491-6 PMID: 25341163 PMCID: PMC4426875 10/24/2014       25 Citations
  • Journal club: Requiring clinical justification to override repeat imaging decision support: impact on CT use. (O'Connor SD, Sodickson AD, Ip IK, Raja AS, Healey MJ, Schneider LI, Khorasani R) AJR Am J Roentgenol 2014 Nov;203(5):W482-90 PMID: 25341162 PMCID: PMC4269471 10/24/2014       19 Citations
  • Simple cyst-appearing renal masses at unenhanced CT: can they be presumed to be benign? (O'Connor SD, Silverman SG, Ip IK, Maehara CK, Khorasani R) Radiology 2013 Dec;269(3):793-800 PMID: 24072775 09/28/2013       39 Citations
  • Visceral adiposity and hepatic steatosis at abdominal CT: association with the metabolic syndrome. (Pickhardt PJ, Jee Y, O'Connor SD, del Rio AM) AJR Am J Roentgenol 2012 May;198(5):1100-7 PMID: 22528899 04/25/2012       51 Citations
  • Renal cell carcinoma: attenuation values on unenhanced CT. (Pooler BD, Pickhardt PJ, O'Connor SD, Bruce RJ, Patel SR, Nakada SY) AJR Am J Roentgenol 2012 May;198(5):1115-20 PMID: 22528901 04/25/2012       41 Citations
  • Incidental finding of renal masses at unenhanced CT: prevalence and analysis of features for guiding management. (O'Connor SD, Pickhardt PJ, Kim DH, Oliva MR, Silverman SG) AJR Am J Roentgenol 2011 Jul;197(1):139-45 PMID: 21701022 06/28/2011       62 Citations
  • Coagulation concepts update. (O'Connor SD, Taylor AJ, Williams EC, Winter TC) AJR Am J Roentgenol 2009 Dec;193(6):1656-64 PMID: 19933661 11/26/2009       44 Citations
  • Lytic metastases in thoracolumbar spine: computer-aided detection at CT--preliminary study. (O'Connor SD, Yao J, Summers RM) Radiology 2007 Mar;242(3):811-6 PMID: 17325068 02/28/2007       38 Citations
  • Revisiting oral barium sulfate contrast agents. (O'Connor SD, Summers RM) Acad Radiol 2007 Jan;14(1):72-80 PMID: 17178368 12/21/2006       17 Citations
  • CT colonography with computer-aided polyp detection: volume and attenuation thresholds to reduce false-positive findings owing to the ileocecal valve. (O'Connor SD, Summers RM, Yao J, Pickhardt PJ, Choi JR) Radiology 2006 Nov;241(2):426-32 PMID: 17005773 09/29/2006       20 Citations
  • Oral contrast adherence to polyps on CT colonography. (O'Connor SD, Summers RM, Choi JR, Pickhardt PJ) J Comput Assist Tomogr 2006 Jan-Feb;30(1):51-7 PMID: 16365572 12/21/2005       36 Citations
  • Last update: 11/13/2019
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