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  1. Article

    Open Access

    Comparison of long-term oncologic outcomes of central lumpectomy and conventional breast-conserving surgery for invasive breast cancer: propensity score matching analysis

    Central lumpectomy (CL) is a breast-conserving surgical (BCS) technique that involves excision of the nipple-areolar complex with breast tumor in centrally located breast cancers. We aimed to investigate the l...

    Ji-Jung Jung, Jong-Ho Cheun, Hong-Kyu Kim in Breast Cancer Research and Treatment (2024)

  2. Article

    Open Access

    Association of body composition fat parameters and breast density in mammography by menopausal status

    We investigated the relationship between body fat-driven obesity and breast fat density in mammography according to menopausal status. We retrospectively analyzed 8537 women (premenopausal, nā€‰=ā€‰4351; postmenop...

    Ajung Chu, Pamela Sung, Jongyoon Lee, Jong-Ho Cheun, Ki-Tae Hwang in Scientific Reports (2022)

  3. No Access

    Article

    Surgical margin status and survival outcomes of breast cancer patients treated with breast-conserving surgery and whole-breast irradiation after neoadjuvant chemotherapy

    The definition of "no tumor on ink" is generally applied for clear resection margin (RM) after breast-conserving surgery (BCS). However, few studies reported the effect of RM in the setting of neoadjuvant chem...

    Jong-Ho Cheun, Young Joo Lee, Jun-Hee Lee in Breast Cancer Research and Treatment (2022)

  4. Article

    Open Access

    Spatial epitranscriptomics reveals A-to-I editome specific to cancer stem cell microniches

    Epitranscriptomic features, such as single-base RNA editing, are sources of transcript diversity in cancer, but little is understood in terms of their spatial context in the tumour microenvironment. Here, we i...

    Amos C. Lee, Yongju Lee, Ahyoun Choi, Han-Byoel Lee in Nature Communications (2022)

  5. Article

    Open Access

    Intensity of metastasis screening and survival outcomes in patients with breast cancer

    Previous randomized trials, performed decades ago, showed no survival benefit of intensive screening for distant metastasis in breast cancer. However, recent improvements in targeted therapies and diagnostic a...

    Jong-Ho Cheun, Jigwang Jung, Eun-Shin Lee, Jiyoung Rhu, Han-Byoel Lee in Scientific Reports (2021)