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논문 기본 정보

자료유형
학술저널
저자정보
Suzy Kim (Seoul National University College of Medicine) Kyubo Kim (Seoul National University College of Medicine) Eui Kyu Chie (Seoul National University College of Medicine) Sun Whe Kim (Seoul National University College of Medicine) Yung-Jue Bang (Seoul National University College of Medicine) Sung Whan Ha (Seoul National University College of Medicine)
저널정보
한국간담췌외과학회 Annals of Hepato-Biliary-Pancreatic Surgery 한국간담췌외과학회지 제15권 제3호
발행연도
2011.9
수록면
152 - 156 (5page)

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Backgrounds/Aims: To investigate survival rates and prognostic factors of patients with gallbladder cancer who were treated with surgery and postoperative radiation therapy. Methods: Seventeen gallbladder cancer patients who received surgery and postoperative radiotherapy from October 1989 to April 1998 were included in this retrospective study. Five patients had stage II, 8 patients had stage III, and 4 patients had stage IV disease according to the 1997 American Joint Committee on Cancer (AJCC) staging. All patients received ≥40 Gy of postoperative radiotherapy with a daily dose of 2.0 Gy/fraction and 15 patients received concurrent chemotherapy. An analysis was performed for the endpoints of overall and disease-free survival. Results: Of the 17 patients, 13 had no residual disease (R0), 1 had microscopic residual disease (R1), and 3 had macroscopic residual disease (R2) after surgery. Among patients with no residual disease, 4 had locoregional recurrences during the follow-up period. One patient with microscopic residual disease had local recurrence. The 5-year overall survival rate was 38.2%. The median overall survival time was 21 months and the median disease-free survival time was 12 months. Old age (≥60 years old), female gender, a high pathological stage (≥IVA), and the presence of residual disease after surgery were significant prognostic factors for disease-free survival. Conclusions: Despite a high proportion of patients with advanced disease and macroscopic residual disease, the prognosis of gallbladder patients who had postoperative radiotherapy is encouraging. Additional investigation to improve the loco-regional control of gallbladder cancer patients with adverse prognostic factors is warranted. (Korean J Hepatobiliary Pancreat Surg 2011;15:152-156)

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UCI(KEPA) : I410-ECN-0101-2014-514-001274362