Treatment outcome of radiotherapy for localized primary ocular adnexal MALT lymphoma - Prognostic effect of the AJCC tumor-node-metastasis clinical staging system

Ohga Saiji, Katsumasa Nakamura, Yoshiyuki Shioyama, Tomonari Sasaki, Toshihiro Yamaguchi, Tadamasa Yoshitake, Kotaro Terashima, Kaori Asai, Keiji Matsumoto, Hiroshi Honda

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

Aim: To analyze the treatment outcome of radiotherapy for localized primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) and evaluate the prognostic effect of the American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) clinical staging system for POAML. Patients and Methods: Seventy-three patients with Ann Arbor stage IE POAML who were treated with radiotherapy alone were analyzed. T-Factor based on the AJCC staging system was T1 in 28, T2 in 33 and T3 in 12 patients. Results: Out of nine patients with relapse, six had distant and three had contralateral ocular adnexal relapse. One patient died of lymphoma progression. The 5-year local control and progression-free survival (PFS) rates were 100% and 81.5%, respectively. T-Factor was not significantly associated with PFS. Conclusion: Radiotherapy achieved excellent local control and survival rates for stage IE POAML. The AJCC TNM clinical staging system was not significantly predictive for PFS of stage IE POAML.

元の言語英語
ページ(範囲)3591-3597
ページ数7
ジャーナルAnticancer Research
35
発行部数6
出版物ステータス出版済み - 1 1 2015

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Marginal Zone B-Cell Lymphoma
Radiotherapy
Neoplasm Metastasis
Disease-Free Survival
Neoplasms
Survival Rate
Recurrence
Neoplasm Staging
Lymphoma

All Science Journal Classification (ASJC) codes

  • Oncology
  • Cancer Research

これを引用

Treatment outcome of radiotherapy for localized primary ocular adnexal MALT lymphoma - Prognostic effect of the AJCC tumor-node-metastasis clinical staging system. / Saiji, Ohga; Nakamura, Katsumasa; Shioyama, Yoshiyuki; Sasaki, Tomonari; Yamaguchi, Toshihiro; Yoshitake, Tadamasa; Terashima, Kotaro; Asai, Kaori; Matsumoto, Keiji; Honda, Hiroshi.

:: Anticancer Research, 巻 35, 番号 6, 01.01.2015, p. 3591-3597.

研究成果: ジャーナルへの寄稿記事

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title = "Treatment outcome of radiotherapy for localized primary ocular adnexal MALT lymphoma - Prognostic effect of the AJCC tumor-node-metastasis clinical staging system",
abstract = "Aim: To analyze the treatment outcome of radiotherapy for localized primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) and evaluate the prognostic effect of the American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) clinical staging system for POAML. Patients and Methods: Seventy-three patients with Ann Arbor stage IE POAML who were treated with radiotherapy alone were analyzed. T-Factor based on the AJCC staging system was T1 in 28, T2 in 33 and T3 in 12 patients. Results: Out of nine patients with relapse, six had distant and three had contralateral ocular adnexal relapse. One patient died of lymphoma progression. The 5-year local control and progression-free survival (PFS) rates were 100{\%} and 81.5{\%}, respectively. T-Factor was not significantly associated with PFS. Conclusion: Radiotherapy achieved excellent local control and survival rates for stage IE POAML. The AJCC TNM clinical staging system was not significantly predictive for PFS of stage IE POAML.",
author = "Ohga Saiji and Katsumasa Nakamura and Yoshiyuki Shioyama and Tomonari Sasaki and Toshihiro Yamaguchi and Tadamasa Yoshitake and Kotaro Terashima and Kaori Asai and Keiji Matsumoto and Hiroshi Honda",
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T1 - Treatment outcome of radiotherapy for localized primary ocular adnexal MALT lymphoma - Prognostic effect of the AJCC tumor-node-metastasis clinical staging system

AU - Saiji, Ohga

AU - Nakamura, Katsumasa

AU - Shioyama, Yoshiyuki

AU - Sasaki, Tomonari

AU - Yamaguchi, Toshihiro

AU - Yoshitake, Tadamasa

AU - Terashima, Kotaro

AU - Asai, Kaori

AU - Matsumoto, Keiji

AU - Honda, Hiroshi

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Aim: To analyze the treatment outcome of radiotherapy for localized primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) and evaluate the prognostic effect of the American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) clinical staging system for POAML. Patients and Methods: Seventy-three patients with Ann Arbor stage IE POAML who were treated with radiotherapy alone were analyzed. T-Factor based on the AJCC staging system was T1 in 28, T2 in 33 and T3 in 12 patients. Results: Out of nine patients with relapse, six had distant and three had contralateral ocular adnexal relapse. One patient died of lymphoma progression. The 5-year local control and progression-free survival (PFS) rates were 100% and 81.5%, respectively. T-Factor was not significantly associated with PFS. Conclusion: Radiotherapy achieved excellent local control and survival rates for stage IE POAML. The AJCC TNM clinical staging system was not significantly predictive for PFS of stage IE POAML.

AB - Aim: To analyze the treatment outcome of radiotherapy for localized primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) and evaluate the prognostic effect of the American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) clinical staging system for POAML. Patients and Methods: Seventy-three patients with Ann Arbor stage IE POAML who were treated with radiotherapy alone were analyzed. T-Factor based on the AJCC staging system was T1 in 28, T2 in 33 and T3 in 12 patients. Results: Out of nine patients with relapse, six had distant and three had contralateral ocular adnexal relapse. One patient died of lymphoma progression. The 5-year local control and progression-free survival (PFS) rates were 100% and 81.5%, respectively. T-Factor was not significantly associated with PFS. Conclusion: Radiotherapy achieved excellent local control and survival rates for stage IE POAML. The AJCC TNM clinical staging system was not significantly predictive for PFS of stage IE POAML.

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