Sung J. Ahn
Seoul, Republic of Korea
Last Updated: 09/26/2026
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Found 31 publications
Feasibility of omitting regional nodal irradiation in cT1-2N1 breast cancer with ypN1 disease after neoadjuvant chemotherapy (KROG 21-06).
Journal: Clinical and translational radiation oncology
Published: March 20, 2026
Strategic Approach for Effective Reduction Malarplasty: Depending on Malar Protrusion Type.
Journal: The Journal of craniofacial surgery
Published: May 07, 2025
Quantitative Analysis of Lower Facial Feminization: Cephalometric and AI-Based Evaluation of Surgical Outcomes in Transgender Patients.
Journal: The Journal of craniofacial surgery
Published: March 05, 2025
Postmastectomy radiation therapy for patients with pT1-2N1 breast cancer over 2 decades in Korea: Korean Radiation Oncology Group 14-21.
Journal: Radiation oncology journal
Published: January 27, 2025
Long-term risk of major cardiac events in breast cancer patients treated with intensity-modulated and 3-dimensional conformal radiotherapy: Secondary analysis of a randomized clinical trial.
Journal: International journal of cancer
Published: December 01, 2024
Patient-Reported Outcomes Between Whole-Breast Plus Regional Irradiation and Whole-Breast Irradiation Only in pN1 Breast Cancer After Breast-Conserving Surgery and Taxane-Based Chemotherapy: A Randomized Phase 3 Clinical Trial (KROG 17-01).
Journal: International journal of radiation oncology, biology, physics
Published: May 30, 2024
Recovery of 240 metagenome-assembled genomes from coastal mariculture environments in South Korea.
Journal: Scientific data
Published: May 23, 2024
Omission of axillary lymph node dissection in patients with ypN+ breast cancer after neoadjuvant chemotherapy: A retrospective multicenter study (KROG 21-06).
Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
Published: September 08, 2022
Postmastectomy Radiation Therapy for Node-Negative Breast Cancer of 5 cm or Larger Tumors: A Multicenter Retrospective Analysis (KROG 20-03).
Journal: Cancer research and treatment
Published: August 19, 2021
A case study on the distribution of the environmental resistome in Korean shrimp farms.
Journal: Ecotoxicology and environmental safety
Published: July 21, 2021
Inter-institutional Variation in Intensity-modulated Radiotherapy for Breast Cancer in Korea (KROG 19-01).
Journal: Anticancer research
Published: April 20, 2021
Last Updated: 09/26/2026