Yong Chan Ahn

International Recommendations on Re-irradiation by Intensity-modulated Radiotherapy for Locally Recurrent Nasopharyngeal Carcinoma.

Int J Radiat Oncol Biol Phys 2021 Feb 2. Epub 2021 Feb 2.

Department of Clinical Oncology, University of Hong Kong Shenzhen Hospital and University of Hong Kong, HONG KONG, CHINA. Electronic address:

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February 2021

Clinical features of post-radiation nasopharyngeal necrosis and their outcomes following surgical intervention in nasopharyngeal cancer patients.

Authors:

Kyungmi Yang Yong Chan Ahn Heerim Nam Sang Duk Hong Dongryul Oh Jae Myoung Noh

Oral Oncol 2021 Jan 23;114:105180. Epub 2021 Jan 23.

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.

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January 2021

Treatment modality and outcomes among early-stage non-small cell lung cancer patients with COPD: a cohort study.

Authors:

Noeul Kang Sun Hye Shin Jae Myoung Noh Danbee Kang Hojoong Kim O Jung Kwon Hongryull Pyo Yong Chan Ahn Hong Kwan Kim Yong Soo Choi Jhingook Kim Jae Ill Zo Young Mog Shim Juhee Cho Hye Yun Park

J Thorac Dis 2020 Sep;12(9):4651-4660

Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.

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September 2020

Current status and comparison of national health insurance systems for advanced radiation technologies in Korea and Japan.

Authors:

Seung Jae Huh Tetsuo Nishimura Won Park Hiroshi Onishi Yong Chan Ahn Katsumasa Nakamura

Radiat Oncol J 2020 Sep 25;38(3):170-175. Epub 2020 Sep 25.

Department of Radiation Oncology, Hamamatsu University School of Medicine, Hamamatsu, Japan.

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September 2020

Development of a Tongue Immobilization Device Using a 3D Printer for Intensity Modulated Radiation Therapy of Nasopharyngeal Cancer Patients.

Authors:

Sang Gyu Ju Yong Chan Ahn Yeong-Bi Kim Seung Gyu Park Yoo-Mi Choi Cho Hee Na Chae-Seon Hong Dongryul Oh Dong Yeol Kwon Cheol Chong Kim Dong Hyeon Kim

Cancer Res Treat 2021 Jan 15;53(1):45-54. Epub 2020 Sep 15.

Institute of Advanced Convergence Technology, Kyungpook National University, Daegu, Korea.

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January 2021

Adjuvant therapy in stage IIIA-N2 non-small cell lung cancer after neoadjuvant concurrent chemoradiotherapy followed by surgery.

Authors:

Sumin Shin Hong Kwan Kim Jong Ho Cho Yong Soo Choi Kwhanmien Kim Jhingook Kim Jae Ill Zo Jong-Mu Sun Myung-Ju Ahn Keunchil Park Hongryull Pyo Yong Chan Ahn Young Mog Shim

J Thorac Dis 2020 May;12(5):2602-2613

Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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May 2020

Real world data of durvalumab consolidation after chemoradiotherapy in stage III non-small-cell lung cancer.

Authors:

Hyun Ae Jung Jae Myoung Noh Jong-Mu Sun Se-Hoon Lee Jin Seok Ahn Myung-Ju Ahn Hongryull Pyo Yong Chan Ahn Keunchil Park

Lung Cancer 2020 08 31;146:23-29. Epub 2020 May 31.

Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. Electronic address:

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August 2020

Prognostic Impact of Sarcopenia and Skeletal Muscle Loss During Neoadjuvant Chemoradiotherapy in Esophageal Cancer.

Authors:

Han Gyul Yoon Dongryul Oh Yong Chan Ahn Jae Myoung Noh Hongryull Pyo Won Kyung Cho Yun Mi Song Minsu Park Na Young Hwang Jong-Mu Sun Hong Kwan Kim Jae Ill Zo Young Mog Shim

Cancers (Basel) 2020 Apr 10;12(4). Epub 2020 Apr 10.

Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea.

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April 2020

Induction chemotherapy followed by concurrent chemoradiotherapy versus CCRT for locally advanced hypopharynx and base of tongue cancer.

Authors:

Sung Hee Lim Jong-Mu Sun Joohyun Hong Dongryul Oh Yong Chan Ahn Man Ki Chung Han-Sin Jeong Young-Ik Son Myung-Ju Ahn Chung-Hwan Baek Keunchil Park

Korean J Intern Med 2020 Apr 3. Epub 2020 Apr 3.

Division of Hematology-Oncology, Department of Medicine, , Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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April 2020

Impact of diffusing lung capacity before and after neoadjuvant concurrent chemoradiation on postoperative pulmonary complications among patients with stage IIIA/N2 non-small-cell lung cancer.

Authors:

Sumin Shin Yong Soo Choi Jae Jun Jung Yunjoo Im Sun Hye Shin Danbee Kang Jong Ho Cho Hong Kwan Kim Jhingook Kim Jae Ill Zo Young Mog Shim Keunchil Park Myung-Ju Ahn Yong Chan Ahn Genehee Lee Juhee Cho Ho Yun Lee Hye Yun Park

Respir Res 2020 Jan 10;21(1):13. Epub 2020 Jan 10.

Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.

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January 2020

Prevalence of NUT carcinoma in head and neck: Analysis of 362 cases with literature review.

Authors:

Taebum Lee Junhun Cho Chung-Hwan Baek Young-Ik Son Han-Sin Jeong Man Ki Chung Sang Duk Hong Yong Chan Ahn Dong Ryul Oh Jae Myoung Noh Keunchil Park Myung-Ju Ahn Hyung-Jin Kim Yi Kyung Kim Young Hyeh Ko

Head Neck 2020 05 6;42(5):924-938. Epub 2020 Jan 6.

Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.

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May 2020

Improved clinical outcomes following additional aggressive local consolidative therapy to systemic therapy for oligometastasis from lung cancer: where do we stand between "reality" and "illusion"?

Authors:

Heerim Nam Jae Myoung Noh Seung Gyu Park Yong Chan Ahn

J Thorac Dis 2019 Nov;11(11):E217-E220

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06351, Korea.

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November 2019

Asian Thoracic Oncology Research Group Expert Consensus Statement on Optimal Management of Stage III NSCLC.

Authors:

Wan Ling Tan Kevin L M Chua Chia-Chi Lin Victor H F Lee Lye Mun Tho Anthony W Chan Gwo Fuang Ho Thanyanan Reungwetwattana James C Yang Dong-Wan Kim Ross A Soo Yong Chan Ahn Hiroshi Onishi Myung-Ju Ahn Tony S K Mok Daniel S W Tan Fan Yang

J Thorac Oncol 2020 03 13;15(3):324-343. Epub 2019 Nov 13.

Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China.

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March 2020

Impact Of Underlying Pulmonary Diseases On Treatment Outcomes In Early-Stage Non-Small Cell Lung Cancer Treated With Definitive Radiotherapy.

Authors:

Hakyoung Kim Hongseok Yoo Hongryull Pyo Yong Chan Ahn Jae Myoung Noh Sang Gyu Ju Woojin Lee Byoungsuk Park Jin Man Kim Noeul Kang Sun Hye Shin Man Pyo Chung Sumin Shin Hye Seung Kim Minsu Park Hye Yun Park

Int J Chron Obstruct Pulmon Dis 2019 4;14:2273-2281. Epub 2019 Oct 4.

Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.

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April 2020

Higher thoracic radiation dose is beneficial in patients with extensive small cell lung cancer.

Authors:

Han Gyul Yoon Jae Myoung Noh Yong Chan Ahn Dongryul Oh Hongryull Pyo Haeyoung Kim

Radiat Oncol J 2019 Sep 30;37(3):185-192. Epub 2019 Sep 30.

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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September 2019

International Guideline on Dose Prioritization and Acceptance Criteria in Radiation Therapy Planning for Nasopharyngeal Carcinoma.

Int J Radiat Oncol Biol Phys 2019 11 2;105(3):567-580. Epub 2019 Jul 2.

Division of Radiation Oncology, National Cancer Centre Singapore, Oncology ACP, Duke-NUS Medical School, Singapore. Electronic address:

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November 2019

Less is more: role of additional chemotherapy to concurrent chemoradiotherapy in locoregionally advanced nasopharyngeal cancer management.

Authors:

Yong Chan Ahn

Radiat Oncol J 2019 Jun 30;37(2):67-72. Epub 2019 Jun 30.

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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June 2019

Early clinical outcomes of helical tomotherapy/intensity-modulated proton therapy combination in nasopharynx cancer.

Authors:

Seung Gyu Park Yong Chan Ahn Dongryul Oh Jae Myoung Noh Sang Gyu Ju Dongyeol Kwon Kwanghyun Jo Kwangzoo Chung Eunah Chung Woojin Lee Seyjoon Park

Cancer Sci 2019 Sep 10;110(9):2867-2874. Epub 2019 Jul 10.

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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September 2019

Diagnostic value of surveillance F-fluorodeoxyglucose PET/CT for detecting recurrent esophageal carcinoma after curative treatment.

Authors:

Soo Jeong Kim Seung Hyup Hyun Seung Hwan Moon Kyung Soo Lee Jong-Mu Sun Dongryul Oh Yong Chan Ahn Jae Il Zo Young Mog Shim Joon Young Choi

Eur J Nucl Med Mol Imaging 2019 Aug 20;46(9):1850-1858. Epub 2019 Jun 20.

Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, Republic of Korea, 06351.

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August 2019

Role of prophylactic cranial irradiation for elderly patients with limited-disease small-cell lung cancer: inverse probability of treatment weighting using propensity score.

Authors:

Tae Gyu Kim Hongryull Pyo Yong Chan Ahn Jae Myoung Noh Dongryul Oh

J Radiat Res 2019 Oct;60(5):630-638

Departments of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

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October 2019

Development of a semi-customized tongue displacement device using a 3D printer for head and neck IMRT.

Authors:

Chae-Seon Hong Dongryul Oh Sang Gyu Ju Yong Chan Ahn Cho Hee Na Dong Yeol Kwon Cheol Chong Kim

Radiat Oncol 2019 May 14;14(1):79. Epub 2019 May 14.

Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon-Ro 81 ,Gangnam-Gu, Seoul, 06351, Republic of Korea.

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May 2019