Works by Sung Ja Ahn


Results: 47
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    Physical activity status in relation to quality of life and dietary habits in breast cancer survivors: subset analyses of KROG 14-09 nationwide questionnaire study.

    Published in:
    Quality of Life Research, 2020, v. 29, n. 12, p. 3353, doi. 10.1007/s11136-020-02585-4
    By:
    • Ahn, Sung-Ja;
    • Kim, Jin Hee;
    • Chun, Mison;
    • Yoon, Won Sup;
    • Rim, Chai Hong;
    • Yang, Dae Sik;
    • Lee, Jong-Hoon;
    • Kim, Kyubo;
    • Kong, Moonkyoo;
    • Kim, Suzy;
    • Kim, Juree;
    • Park, Kyung Ran;
    • Shin, Young-Joo;
    • Ma, Sun Young;
    • Jeong, Bae-Kwon;
    • Kim, Su Ssan;
    • Kim, Yong Bae;
    • Lee, Dong Soo
    Publication type:
    Article
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    Postmastectomy Radiation Therapy for Node-Negative Breast Cancer of 5 cm or Larger Tumors: A Multicenter Retrospective Analysis (KROG 20-03).

    Published in:
    Cancer Research & Treatment, 2022, v. 54, n. 2, p. 497, doi. 10.4143/crt.2021.933
    By:
    • Kyubo Kim;
    • Jinhong Jung;
    • Haeyoung Kim;
    • Wonguen Jung;
    • Kyung Hwan Shin;
    • Ji Hyun Chang;
    • Su Ssan Kim;
    • Won Park;
    • Jee Suk Chang;
    • Yong Bae Kim;
    • Sung Ja Ahn;
    • Ik Jae Lee;
    • Jong Hoon Lee;
    • Hae Jin Park;
    • Jihye Cha;
    • Juree Kim;
    • Jin Hwa Choi;
    • Taeryool Koo;
    • Jeanny Kwon;
    • Jin Hee Kim
    Publication type:
    Article
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    Comparison of Breast Conserving Surgery Followed by Radiation Therapy with Mastectomy Alone for Pathologic N1 Breast Cancer Patients in the Era of Anthracycline Plus Taxane-Based Chemotherapy: A Multicenter Retrospective Study (KROG 1418).

    Published in:
    Cancer Research & Treatment, 2019, v. 51, n. 3, p. 1041, doi. 10.4143/crt.2018.424
    By:
    • Gyu Sang Yoo;
    • Won Park;
    • Jeong Il Yu;
    • Doo Ho Choi;
    • Yeon-Joo Kim;
    • Kyung Hwan Shin;
    • Chan Woo Wee;
    • Kyubo Kim;
    • Kyung Ran Park;
    • Yong Bae Kim;
    • Sung Ja Ahn;
    • Jong Hoon Lee;
    • Jin Hee Kim;
    • Mison Chun;
    • Hyung-Sik Lee;
    • Jung Soo Kim;
    • Jihye Cha
    Publication type:
    Article
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    Prognostic Impact of Elective Supraclavicular Nodal Irradiation for Patients with N1 Breast Cancer after Lumpectomy and Anthracycline Plus Taxane-Based Chemotherapy (KROG 1418): A Multicenter Case-Controlled Study.

    Published in:
    Cancer Research & Treatment, 2017, v. 49, n. 4, p. 970, doi. 10.4143/crt.2016.382
    By:
    • Haeyoung Kim;
    • Won Park;
    • Jeong Il Yu;
    • Doo Ho Choi;
    • Seung Jae Huh;
    • Yeon-Joo Kim;
    • Eun Sook Lee;
    • Keun Seok Lee;
    • Han-Sung Kang;
    • In Hae Park;
    • Kyung Hwan Shin;
    • Chan Woo Wee;
    • Kyubo Kim;
    • Kyung Ran Park;
    • Yong Bae Kim;
    • Sung Ja Ahn;
    • Jong Hoon Lee;
    • Jin Hee Kim;
    • Mison Chun;
    • Hyung-Sik Lee
    Publication type:
    Article
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    Postmastectomy Radiotherapy in Patients with pT1-2N1 Breast Cancer Treated with Taxane-Based Chemotherapy: A Retrospective Multicenter Analysis (KROG 1418).

    Published in:
    Cancer Research & Treatment, 2017, v. 49, n. 4, p. 927, doi. 10.4143/crt.2016.508
    By:
    • Yeon-Joo Kim;
    • Won Park;
    • Boram Ha;
    • Jungnam Joo;
    • Tae Hyun Kim;
    • In Hae Park;
    • Keun Seok Lee;
    • Eun Sook Lee;
    • Kyung Hwan Shin;
    • Haeyoung Kim;
    • Jeong Il Yu;
    • Doo Ho Choi;
    • Seung Jae Huh;
    • Chan Woo Wee;
    • Kyubo Kim;
    • Kyung Ran Park;
    • Yong Bae Kim;
    • Sung Ja Ahn;
    • Jong Hoon Lee;
    • Jin Hee Kim
    Publication type:
    Article
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    A Phase I/II Trial to Evaluate the Technical Feasibility of Partial Breast Irradiation with Three-Dimensional Conformal Radiation Therapy in Korean Women with Stage I Breast Carcinoma: An Initial Report of the Korean Radiation Therapy Oncology Group (KROG) Study 0804

    Published in:
    Cancer Research & Treatment, 2015, v. 47, n. 1, p. 18, doi. 10.4143/crt.2013.202
    By:
    • Jae-Uk Jeong;
    • Jung Han Yoon;
    • Min Ho Park;
    • Mee Sun Yoon;
    • Ju-Young Song;
    • Taek-Keun Nam;
    • Woong-Ki Chung;
    • Yong-Hyub Kim;
    • Chang-Ok Suh;
    • Sung-Ja Ahn
    Publication type:
    Article
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    Comparison of Dose Distribution in Regional Lymph Nodes in Whole-Breast Radiotherapy vs. Whole-Breast Plus Regional Lymph Node Irradiation: An In Silico Planning Study in Participating Institutions of the Phase III Randomized Trial (KROG 1701).

    Published in:
    Cancers, 2020, v. 12, n. 11, p. 3261, doi. 10.3390/cancers12113261
    By:
    • Kim, Haeyoung;
    • Kim, Heejung;
    • Park, Won;
    • Baek, Jong Yun;
    • Ahn, Sung Ja;
    • Kim, Mi Young;
    • Park, Shin-Hyung;
    • Lee, Ik Jae;
    • Ha, Inbong;
    • Kim, Jin Hee;
    • Kim, Tae Hyun;
    • Lee, Kyu Chan;
    • Lee, Hyung-Sik;
    • Kim, Tae Gyu;
    • Kim, Jin Ho;
    • Lee, Jong Hoon;
    • Jung, Jinhong;
    • Cho, Oyeon;
    • Chang, Jee Suk;
    • Kim, Eun Seog
    Publication type:
    Article
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    Clinical Significance of Lymph-Node Ratio in Determining Supraclavicular Lymph-Node Radiation Therapy in pN1 Breast Cancer Patients Who Received Breast-Conserving Treatment (KROG 14-18): A Multicenter Study.

    Published in:
    Cancers, 2019, v. 11, n. 5, p. 680, doi. 10.3390/cancers11050680
    By:
    • Kim, Jaeho;
    • Park, Won;
    • Kim, Jin Hee;
    • Choi, Doo Ho;
    • Kim, Yeon-Joo;
    • Lee, Eun Sook;
    • Shin, Kyung Hwan;
    • Kim, Jin Ho;
    • Kim, Kyubo;
    • Kim, Yong Bae;
    • Ahn, Sung-Ja;
    • Lee, Jong Hoon;
    • Chun, Mison;
    • Lee, Hyung-Sik;
    • Kim, Jung Soo;
    • Cha, Jihye
    Publication type:
    Article
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    Questionnaire study of the dietary habits of breast cancer survivors and their relationship to quality of life (KROG 14‐09).

    Published in:
    European Journal of Cancer Care, 2019, v. 28, n. 2, p. N.PAG, doi. 10.1111/ecc.12961
    By:
    • Rim, Chai Hong;
    • Ahn, Sung‐Ja;
    • Kim, Jin Hee;
    • Yoon, Won Sup;
    • Chun, Mison;
    • Yang, Dae Sik;
    • Lee, Jong‐Hoon;
    • Kim, Kyubo;
    • Kong, Moonkyoo;
    • Kim, Suzy;
    • Kim, Juree;
    • Park, Kyung Ran;
    • Shin, Young‐Joo;
    • Ma, Sun Young;
    • Jeong, Bae‐Kwon;
    • Kim, Su Ssan;
    • Kim, Yong Bae;
    • Lee, Dong Soo;
    • Cha, Jaehyung
    Publication type:
    Article
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    Validation of a nomogram for predicting the risk of lymphedema following contemporary treatment for breast cancer: a large multi-institutional study (KROG 20-05).

    Published in:
    Breast Cancer Research & Treatment, 2022, v. 192, n. 3, p. 553, doi. 10.1007/s10549-021-06507-x
    By:
    • Byun, Hwa Kyung;
    • Kim, Jae Sik;
    • Chang, Jee Suk;
    • Cho, Yeona;
    • Ahn, Sung-Ja;
    • Yoon, Jung Han;
    • Kim, Haeyoung;
    • Kim, Nalee;
    • Choi, Euncheol;
    • Park, Hyeli;
    • Kim, Kyubo;
    • Park, Shin-Hyung;
    • Rim, Chai Hong;
    • Choi, Hoon Sik;
    • Oh, Yoon Kyeong;
    • Lee, Ik Jae;
    • Shin, Kyung Hwan;
    • Kim, Yong Bae
    Publication type:
    Article
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    Differences in Prognostic Factors and Failure Patterns Between Invasive Micropapillary Carcinoma and Carcinoma With Micropapillary Component Versus Invasive Ductal Carcinoma of the Breast: Retrospective Multicenter Case-Control Study (KROG 13-06).

    Published in:
    2015
    By:
    • Yu, Jeong Il;
    • Choi, Doo Ho;
    • Huh, Seung Jae;
    • Cho, Eun Yoon;
    • Kim, Kyubo;
    • Chie, Eui Kyu;
    • Ha, Sung W;
    • Park, In Ae;
    • Ahn, Sung Ja;
    • Lee, Ji Shin;
    • Shin, Kyung Hwan;
    • Kwon, Youngmee;
    • Kim, Yong Bae;
    • Suh, Chang-Ok;
    • Koo, Ja Seung;
    • Kim, Jin Hee;
    • Jeong, Bae Gwon;
    • Kim, In Ah;
    • Lee, Jong Hoon;
    • Park, Won
    Publication type:
    journal article
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    Differences in Prognostic Factors and Failure Patterns Between Invasive Micropapillary Carcinoma and Carcinoma With Micropapillary Component Versus Invasive Ductal Carcinoma of the Breast: Retrospective Multicenter Case--Control Study (KROG 13-06).

    Published in:
    Clinical Breast Cancer, 2015, v. 15, n. 5, p. 353, doi. 10.1016/j.clbc.2015.01.008
    By:
    • Jeong II Yu;
    • Doo Ho Choi;
    • Seung Jae Huh;
    • Eun Yoon Cho;
    • Kyubo Kim;
    • Eui Kyu Chie;
    • Sung W. Ha;
    • In Ae Park;
    • Sung Ja Ahn;
    • Ji Shin Lee;
    • Kyung Hwan Shin;
    • Youngmee Kwon;
    • Yong Bae Kim;
    • Chang-Ok Suh;
    • Ja Seung Koo;
    • Jin Hee Kim;
    • Bae Gwon Jeong;
    • In Ah Kim;
    • Jong Hoon Lee;
    • Won Park
    Publication type:
    Article
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