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Comparison of standardized uptake value of 18F-FDG-PET-CT with 21-gene recurrence score in estrogen receptor-positive, HER2-negative breast cancer

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  • Sung Gwe Ahn
  • Jae-Hoon Lee
  • Hak Woo Lee
  • Tae Joo Jeon
  • Young Hoon Ryu
  • Kun Min Kim
  • Joohyuk Sohn
  • Mijin Yun
  • Seung Ah Lee
  • Joon Jeong
  • Seung Il Kim

Abstract

Background: We investigated the relationship between 18F-fluorodeoxyglucose positron emission tomography-computed tomography (18F-FDG-PET-CT) standardized uptake value (SUV) and 21-gene recurrence score (RS) in estrogen receptor (ER)-positive/HER2-negative breast cancer. Materials and methods: One hundred sixty-seven patients were identified among those who underwent preoperative 18F-FDG-PET-CT and had RS. Maximum SUV was obtained from 18F-FDG-PET-CT; the cut-off point was 4. Results: The continuous RS and SUV correlated positively (Pearson’s R = 0.555; P

Suggested Citation

  • Sung Gwe Ahn & Jae-Hoon Lee & Hak Woo Lee & Tae Joo Jeon & Young Hoon Ryu & Kun Min Kim & Joohyuk Sohn & Mijin Yun & Seung Ah Lee & Joon Jeong & Seung Il Kim, 2017. "Comparison of standardized uptake value of 18F-FDG-PET-CT with 21-gene recurrence score in estrogen receptor-positive, HER2-negative breast cancer," PLOS ONE, Public Library of Science, vol. 12(4), pages 1-13, April.
    • Handle: RePEc:plo:pone00:0175048
    DOI: 10.1371/journal.pone.0175048
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