Works by Chang, Ah Ram

Results: 22

Dosimetric effect of CT contrast agent in CyberKnife treatment plans.

Published in:

2013

By:

Hee Jung Kim;
Ah Ram Chang;
Yang-Kyun Park;
Sung-Joon Ye;
Kim, Hee Jung;
Chang, Ah Ram;
Park, Yang-Kyun;
Ye, Sung-Joon

Publication type:

journal article

Predictors of chest wall toxicity after stereotactic ablative radiotherapy using real-time tumor tracking for lung tumors.

Published in:

2017

By:

Park, Younghee;
Hee Jung Kim;
Ah Ram Chang;
Kim, Hee Jung;
Chang, Ah Ram

Publication type:

journal article

Locoregional Recurrence in Adenoid Cystic Carcinoma of the Breast: A Retrospective, Multicenter Study (KROG 22-14).

Published in:

Cancer Research & Treatment, 2025, v. 57, n. 1, p. 150, doi. 10.4143/crt.2024.201

By:

Lee, Sang Min;
Jang, Bum-Sup;
Park, Won;
Kim, Yong Bae;
Song, Jin Ho;
Kim, Jin Hee;
Kim, Tae Hyun;
Kim, In Ah;
Lee, Jong Hoon;
Ahn, Sung-Ja;
Kim, Kyubo;
Chang, Ah Ram;
Kwon, Jeanny;
Park, Hae Jin;
Shin, Kyung Hwan

Publication type:

Article

Radiation Oncologists' Perspectives on Oligometastatic Disease: A Korean Survey Study.

Published in:

Cancer Research & Treatment, 2024, v. 56, n. 2, p. 414, doi. 10.4143/crt.2023.876

By:

Rim, Chai Hong;
Cho, Won Kyung;
Lee, Jong Hoon;
Kim, Young Seok;
Suh, Yang-Gun;
Kim, Kyung Hwan;
Chang, Ah Ram;
Chie, Eui Kyu;
Ahn, Yong Chan

Publication type:

Article

Risk Factors for Distant Metastasis in Extrahepatic Bile Duct Cancer after Curative Resection (KROG 1814).

Published in:

Cancer Research & Treatment, 2024, v. 56, n. 1, p. 272, doi. 10.4143/crt.2023.616

By:

Younghee Park;
Tae Hyun Kim;
Kyubo Kim;
Jeong Il Yu;
Wonguen Jung;
Jinsil Seong;
Woo Chul Kim;
Jin Hwa Choi;
Ah Ram Chang;
Bae Kwon Jeong;
Byoung Hyuck Kim;
Tae Gyu Kim;
Jin Hee Kim;
Hae Jin Park;
Hyun Soo Shin;
Jung Ho Im;
Eui Kyu Chie

Publication type:

Article

Differential Perspectives by Specialty on Oligometastatic Colorectal Cancer: A Korean Oligometastasis Working Group's Comparative Survey Study.

Published in:

Cancer Research & Treatment, 2023, v. 55, n. 4, p. 1281, doi. 10.4143/crt.2023.479

By:

Won Kyung Cho;
Gyu Sang Yoo;
Chai Hong Rim;
Jae-Uk Jeong;
Eui Kyu Chie;
Yong Chan Ahn;
Hyeon-Min Cho;
Jun Won Um;
Yang-Gun Suh;
Ah Ram Chang;
Jong Hoon Lee

Publication type:

Article

Optimizing External Beam Radiotherapy as per the Risk Group of Localized Prostate Cancer: A Nationwide Multi-Institutional Study (KROG 18-15).

Published in:

Cancers, 2021, v. 13, n. 11, p. 2732, doi. 10.3390/cancers13112732

By:

Choi, Seo Hee;
Kim, Young Seok;
Yu, Jesang;
Nam, Taek-Keun;
Kim, Jae-Sung;
Jang, Bum-Sup;
Kim, Jin Ho;
Kim, Youngkyong;
Jeong, Bae Kwon;
Chang, Ah Ram;
Park, Young-Hee;
Lee, Sung Uk;
Cho, Kwan Ho;
Kim, Jin Hee;
Kim, Hunjung;
Choi, Youngmin;
Kim, Yeon Joo;
Lee, Dong Soo;
Shin, Young Ju;
Shim, Su Jung

Publication type:

Article

Interobserver variability in clinical target volume delineation in anal squamous cell carcinoma.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-82541-5

By:

Kim, Kyung Su;
Cheong, Kwang-Ho;
Kim, Kyubo;
Koo, Taeryool;
Koh, Hyeon Kang;
Chang, Ji Hyun;
Chang, Ah Ram;
Park, Hae Jin

Publication type:

Article

Prognostic impact of neutrophilia and lymphopenia on survival in anal cancer treated with definitive concurrent chemoradiotherapy: a retrospective multicenter study.

Published in:

International Journal of Clinical Oncology, 2022, v. 27, n. 3, p. 553, doi. 10.1007/s10147-021-02094-5

By:

Kim, Eunji;
Kim, Tae Hyung;
Jung, Wonguen;
Kim, Kyubo;
Chang, Ah Ram;
Park, Hae Jin;
Koh, Hyeon Kang;
Hong, Semie;
Kim, Kyung Hwan;
Chang, Jee Suk;
Koom, Woong Sub;
Jang, Won Il;
Kim, Mi-Sook

Publication type:

Article

Radiation Oncologists' Perspectives on Oligometastatic Prostate Cancer: A Survey from Korean Oligometastasis Working Group.

Published in:

Current Oncology, 2024, v. 31, n. 6, p. 3239, doi. 10.3390/curroncol31060245

By:

Yoo, Gyu Sang;
Park, Sunmin;
Rim, Chai Hong;
Cho, Won Kyung;
Chang, Ah Ram;
Kim, Young Seok;
Ahn, Yong Chan;
Chie, Eui Kyu

Publication type:

Article

Expression of epidermal growth factor receptor and cyclin D1 in pretreatment biopsies as a predictive factor of radiotherapy efficacy in early glottic cancer.

Published in:

Head & Neck, 2008, v. 30, n. 7, p. 852, doi. 10.1002/hed.20788

By:

Ah Ram Chang;
Hong-Gyun Wu;
Charn Il Park;
Yoon Kyung Jun;
Chul-Woo Kim

Publication type:

Article

A multi-institutional study of bladder-preserving therapy for stage II-IV bladder cancer: A Korean Radiation Oncology Group Study (KROG 14-16).

Published in:

PLoS ONE, 2019, v. 14, n. 1, p. 1, doi. 10.1371/journal.pone.0209998

By:

Byun, Sang Jun;
Park, Won;
Cho, Kwan Ho;
Cho, Jaeho;
Chang, Ah Ram;
Kang, Ki Mun;
Kim, Jin Ho;
Kim, Jin Hee

Publication type:

Article

Clinical Outcome of Salvage Radiotherapy for Locoregional Clinical Recurrence After Radical Prostatectomy.

Published in:

Technology in Cancer Research & Treatment, 2021, p. 1, doi. 10.1177/15330338211041212

By:

Lee, Sung Uk;
Cho, Kwan Ho;
Kim, Jin Ho;
Kim, Young Seok;
Nam, Taek-Keun;
Kim, Jae-Sung;
Cho, Jaeho;
Choi, Seo Hee;
Shim, Su Jung;
Kim, Jin Hee;
Chang, Ah Ram

Publication type:

Article

Erratum to: Predictors of chest wall toxicity after stereotactic ablative radiotherapy using real-time tumor tracking for lung tumors.

Published in:

2017

By:

Park, Younghee;
Kim, Hee Jung;
Chang, Ah Ram

Publication type:

journal article

Abscopal effect in metastatic breast cancer treated with stereotactic body radiotherapy in the absence of immunotherapy.

Published in:

Frontiers in Oncology, 2023, p. 1, doi. 10.3389/fonc.2023.1243053

By:

Jae Sik Kim;
Ah Ram Chang

Publication type:

Article

Effect of jaw size in megavoltage CT on image quality and dose.

Published in:

Medical Physics, 2012, v. 39, n. 8, p. 4976, doi. 10.1118/1.4736951

By:

Jung, Jae Hong;
Cho, Kwang Hwan;
Kim, Yong Ho;
Moon, Seong Kwon;
Min, Chul Kee;
Kim, Woo Chul;
Kim, Eun Seog;
Chang, Ah Ram;
Kim, Tae Ho;
Yoon, Jai-Woong;
Suh, Tae-Suk;
Huh, Hyun Do

Publication type:

Article

Neutrophil-to-Lymphocyte Ratio After Definitive Concurrent Chemoradiotherapy Predicts Survival in Patients With Esophageal Squamous Cell Carcinoma.

Published in:

In Vivo, 2021, v. 35, n. 2, p. 1133, doi. 10.21873/invivo.12359

By:

HYEON KANG KOH;
YOUNGHEE PARK;
TAERYOOL KOO;
HAE JIN PARK;
ME YEON LEE;
AH RAM CHANG;
SEMIE HONG;
HOONSIK BAE

Publication type:

Article

Radiotherapy in prostate cancer treatment: results of the patterns of care study in Korea.

Published in:

Radiation Oncology Journal, 2017, v. 35, n. 1, p. 25, doi. 10.3857/roj.2016.01984

By:

Ah Ram Chang;
Won Park

Publication type:

Article

An Experience of Cyberknife Treatment in Patients with Advanced Pancreaticobilliary Malignancy.

Published in:

Korean Journal of Gastroenterology, 2011, v. 58, n. 5, p. 264, doi. 10.4166/kjg.2011.58.5.264

By:

Yun Ho Jung;
Hyun Sook Choi;
Young Koog Cheon;
Jong Ho Moon;
Young Deok Cho;
Ah Ram Chang;
Jong-Ho Won

Publication type:

Article

Evaluating the Necessity of Adaptive RT and the Role of Deformable Image Registration in Lung Cancer with Different Pathologic Classifications.

Published in:

Diagnostics (2075-4418), 2023, v. 13, n. 18, p. 2956, doi. 10.3390/diagnostics13182956

By:

Kim, Woo Chul;
Won, Yong Kyun;
Lee, Sang Mi;
Heo, Nam Hun;
Yeo, Seung-Gu;
Chang, Ah Ram;
Bae, Sun Hyun;
Kim, Jae Sik;
Yoo, Ik Dong;
Hong, Sun-pyo;
Min, Chul Kee;
Jo, In Young;
Kim, Eun Seog

Publication type:

Article

Long-term results and PSA kinetics after robotic SBRT for prostate cancer: multicenter retrospective study in Korea (Korean radiation oncology group study 15-01).

Published in:

2018

By:

Park, Younghee;
Park, Hae Jin;
Jang, Won Il;
Jeong, Bae Kwon;
Kim, Hun-Jung;
Chang, Ah Ram

Publication type:

journal article

A patient-specific three-dimensional couplant pad for ultrasound image-guided radiation therapy: a feasibility study.

Published in:

2018

By:

Kim, Heejung;
Chang, Ah Ram;
Cho, Sungwoo;
Ye, Sung-Joon

Publication type:

journal article