Patient Portal

Amy E. Cyr, MD

Assistant Professor, Surgery
Division of General Surgery
Section of Endocrine and Oncologic Surgery

Specialty Areas

Breast Surgery
Breast Health
Breast Oncology

Board Certifications

Surgery

Hospital Affiliations

Barnes-Jewish Hospital

Areas of Clinical Interest

Hereditary breast cancer risk, breast oncology, breast imaging, breast biopsy, benign breast disease

  • Location(s)
  • Education
  • Publication & Research

Location(s)

Location(s)

Center for Advanced Medicine

4921 Parkview Place
St. Louis, MO 63110

Suite: F
Floor: 5
Office Phone: 314-362-2280
Fax: 888-352-8360

Education

Education

Medical School: University of Nebraska School of Medicine, Omaha, NE 2002
Residency: General Surgery, New Hanover Regional Medical Center, Wilmington, NC 2006
Chief Resident: General Surgery, New Hanover Regional Medical Center, Wilmington, NC 2007
Fellowship: Breast Surgery, Washington University School of Medicine, St. Louis MO 2010
B.A.: Creighton University, Omaha, NE 1997

Publication & Research

Publication & Research

Forewarned Is Forearmed: Can Better Patient Counseling Increase MRI Utilization in High-Risk Women?
Cyr AE, Sharma R
Ann Surg Oncol. 2020 Aug 9; doi: 10.1245/s10434-020-08910-y.

PMID:
    32776185
    [PubMed - as supplied by publisher]
Related citations


Genetic Testing is Not "One and Done".
Cyr AE
Ann Surg Oncol. 2020 Jul; 27(7)2114-2116. doi: 10.1245/s10434-020-08493-8.

PMID:
    32356269
    [PubMed - in process]
Related citations


A prospective cohort study to analyze the interaction of tumor-to-breast volume in breast conservation therapy versus mastectomy with reconstruction.
Dolen U, Thornton M, Tenenbaum MM, Aripoli A, Patel A, Cyr AE, Yan Y, Appleton CM, Margenthaler JA, Myckatyn TM
Breast Cancer Res Treat. 2020 Jun; 181(3)611-621. doi: 10.1007/s10549-020-05639-w.

PMID:
    32350679
    [PubMed - in process]
Related citations


Single-Institution Phase 1/2 Prospective Clinical Trial of Single-Fraction, High-Gradient Adjuvant Partial-Breast Irradiation for Hormone Sensitive Stage 0-I Breast Cancer.
Kennedy WR, Thomas MA, Stanley JA, Luo J, Ochoa LL, Clifton KK, Cyr AE, Margenthaler JA, DeWees TA, Price A, Kashani R, Green O, Zoberi I
Int J Radiat Oncol Biol Phys. 2020 Jun 1; 107(2)344-352. doi: 10.1016/j.ijrobp.2020.02.021.

PMID:
    32084524
    [PubMed - in process]
Related citations


Oncologic Safety and Outcomes in Patients Undergoing Nipple-Sparing Mastectomy.
Margenthaler JA, Gan C, Yan Y, Cyr AE, Tenenbaum M, Hook D, Myckatyn TM
J Am Coll Surg. 2020 Apr; 230(4)535-541. doi: 10.1016/j.jamcollsurg.2019.12.028.

PMID:
    32032724
    [PubMed - in process]
Related citations


Underutilization of Enhanced Recovery After Surgery (ERAS) in Breast Surgery: An Opportunity to Reduce Opioid Usage.
Cyr AE
Ann Surg Oncol. 2020 Apr; 27(4)966-968. doi: 10.1245/s10434-020-08198-y.

PMID:
    31974707
    [PubMed - in process]
Related citations


Long-Term Outcomes with 3-Dimensional Conformal External Beam Accelerated Partial Breast Irradiation.
Kennedy WR, Roach MC, Thomas MA, Ochoa L, Altman MB, Hernandez-Aya LF, Cyr AE, Margenthaler JA, Zoberi I
Pract Radiat Oncol. 2020 May - Jun; 10(3)e128-e135. doi: 10.1016/j.prro.2019.09.007.

PMID:
    31541717
    [PubMed - in process]
Related citations


Predictors of Locoregional Recurrence After Failure to Achieve Pathologic Complete Response to Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer.
Gabani P, Merfeld E, Srivastava AJ, Weiner AA, Ochoa LL, Mullen D, Thomas MA, Margenthaler JA, Cyr AE, Peterson LL, Naughton MJ, Ma C, Zoberi I
J Natl Compr Canc Netw. 2019 Apr 1; 17(4)348-356. doi: 10.6004/jnccn.2018.7103.

PMID:
    30959467
    [PubMed - indexed for MEDLINE]
Related citations


Treatment response as predictor for brain metastasis in triple negative breast cancer: A score-based model.
Gabani P, Weiner AA, Hernandez-Aya LF, Khwaja S, Roach MC, Ochoa LL, Mullen D, Thomas MA, Matesa MA, Margenthaler JA, Cyr AE, Naughton MJ, Ma C, Sanati S, Zoberi I
Breast J. 2019 May; 25(3)363-372. doi: 10.1111/tbj.13230.

PMID:
    30920124
    [PubMed - indexed for MEDLINE]
Related citations


Nipple-Sparing Mastectomy Incisions for Cancer Extirpation Prospective Cohort Trial: Perfusion, Complications, and Patient Outcomes.
Odom EB, Parikh RP, Um G, Kantola SW, Cyr AE, Margenthaler JA, Tenenbaum MM, Myckatyn TM
Plast Reconstr Surg. 2018 Jul; 142(1)13-26. doi: 10.1097/PRS.0000000000004498.

PMID:
    29878989
    [PubMed - indexed for MEDLINE]
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Long-term outcomes of APBI via multicatheter interstitial HDR brachytherapy: Results of a prospective single-institutional registry.
Gabani P, Cyr AE, Zoberi JE, Ochoa LL, Matesa MA, Thomas MA, Garcia J, Margenthaler JA, Naughton MJ, Ma C, Sanati S, Zoberi I
Brachytherapy. 2018 Jan - Feb; 17(1)171-180. doi: 10.1016/j.brachy.2017.09.009.

PMID:
    29089275
    [PubMed - indexed for MEDLINE]
Related citations


Communication as the Key to Breast Conservation.
Margenthaler JA, Cyr AE
JAMA Surg. 2018 Jan 1; 153(1)36. doi: 10.1001/jamasurg.2017.3435.

PMID:
    28903159
    [PubMed - indexed for MEDLINE]
Related citations


Overuse of Chest CT in Patients With Stage I and II Breast Cancer: An Opportunity to Increase Guidelines Compliance at an NCCN Member Institution.
Dull B, Linkugel A, Margenthaler JA, Cyr AE
J Natl Compr Canc Netw. 2017 Jun; 15(6)783-789. doi: 10.6004/jnccn.2017.0104.

PMID:
    28596258
    [PubMed - indexed for MEDLINE]
Related citations


Cost Analysis of a Surgical Consensus Guideline in Breast-Conserving Surgery.
Yu J, Elmore LC, Cyr AE, Aft RL, Gillanders WE, Margenthaler JA
J Am Coll Surg. 2017 Aug; 225(2)294-301. doi: 10.1016/j.jamcollsurg.2017.03.020.

PMID:
    28414115
    [PubMed - indexed for MEDLINE]
Related citations


Successful Completion of the Pilot Phase of a Randomized Controlled Trial Comparing Sentinel Lymph Node Biopsy to No Further Axillary Staging in Patients with Clinical T1-T2 N0 Breast Cancer and Normal Axillary Ultrasound.
Cyr AE, Tucker N, Ademuyiwa F, Margenthaler JA, Aft RL, Eberlein TJ, Appleton CM, Zoberi I, Thomas MA, Gao F, Gillanders WE
J Am Coll Surg. 2016 Aug; 223(2)399-407. doi: 10.1016/j.jamcollsurg.2016.04.048.

PMID:
    27212005
    [PubMed - indexed for MEDLINE]
Related citations


Axillary Ultrasound Accurately Excludes Clinically Significant Lymph Node Disease in Patients With Early Stage Breast Cancer.
Tucker NS, Cyr AE, Ademuyiwa FO, Tabchy A, George K, Sharma PK, Jin LX, Sanati S, Aft R, Gao F, Margenthaler JA, Gillanders WE
Ann Surg. 2016 Dec; 264(6)1098-1102.

PMID:
    26779976
    [PubMed - indexed for MEDLINE]
Related citations


Predictors of false negative axillary ultrasound in breast cancer.
Nwaogu IY, Yan Y, Appleton CM, Cyr AE, Margenthaler JA
J Surg Res. 2015 Oct; 198(2)351-4. doi: 10.1016/j.jss.2015.03.057.

PMID:
    25891674
    [PubMed - indexed for MEDLINE]
Related citations


Safely expanding the use of nipple-sparing mastectomy in BRCA mutation carriers.
Cyr AE
Ann Surg Oncol. 2015 Feb; 22(2)353-4. doi: 10.1245/s10434-014-4007-9.

PMID:
    25201496
    [PubMed - indexed for MEDLINE]
Related citations


Molecular profiling of breast cancer.
Cyr AE, Margenthaler JA
Surg Oncol Clin N Am. 2014 Jul; 23(3)451-62. doi: 10.1016/j.soc.2014.03.004.

PMID:
    24882344
    [PubMed - indexed for MEDLINE]
Related citations


Sentinel lymph node biopsy during prophylactic mastectomy: is there a role?
Bunting PW, Cyr AE, Gao F, Margenthaler JA
J Surg Oncol. 2014 Jun; 109(8)747-50. doi: 10.1002/jso.23575.

PMID:
    24535940
    [PubMed - indexed for MEDLINE]
Related citations