Gwan Hee Han

ORCID: 0000-0001-5263-4855 · 4 papers in corpus · active 2020-2025

Study types

  • article 3
  • other 1

Condition tags

  • endometriosis 2
other 2025
Obstetrics and gynecology ·doi:10.1097/AOG.0000000000005881

OBJECTIVE: To investigate the association between the duration of levonorgestrel-releasing intrauterine system (LNG-IUS) use and breast cancer risk in Korean women. METHODS: A retrospective cohort study was conducted using the Korean Natio…

article 2025
·doi:10.4048/jbc.2025.0031

PURPOSE: Despite numerous previous studies, the relationship between hysterectomies and breast cancer risk remains unclear. This study aimed to assess whether hysterectomies are significantly associated with a reduced risk of breast cancer …

article 2022
·doi:10.1136/ijgc-2022-esgo.529
article 2020
·doi:10.1016/j.ygyno.2020.05.641