Reproducibility of Immunohistochemical Testing of Estrogen Receptors, Progesterone Receptors, Human Epidermal Growth Factor Receptor-2 (HER2) and Ki-67 in Vietnam
This is the first EQA ring study held within Vietnam for ER, PR, HER2 and Ki-67 and sets the base line as to the current level of reproducibility in the country. Continued participation in the program will help ensure the reliability of testing for clinical use.
Authors
- Nguyen Khac Tuyen (ORCID: https://orcid.org/0000-0002-6056-4997)
- Nguyen Thi Nhung (ORCID: https://orcid.org/0000-0002-6167-3976)
- Tung Anh Dinh Duong (ORCID: https://orcid.org/0000-0002-9493-7990)
- Nguyen Thi Duc Tin
- Anthony Rhodes (ORCID: https://orcid.org/0000-0002-1187-0939)
- Thanh Toan Nguyen (ORCID: https://orcid.org/0000-0002-6050-0774)
- Thai Hien Tu (ORCID: https://orcid.org/0000-0002-6674-012X)
- Tran Thu Ngan (ORCID: https://orcid.org/0000-0003-2771-9878)
- Le N. Dao
- Ngo Thi Minh Hanh
- Vincent Nguyen (ORCID: https://orcid.org/0000-0003-3744-1523)
- Nguyen Duy Bao
- Nguyễn Văn Thành (ORCID: https://orcid.org/0000-0001-6851-1593)
- Nguyễn Quang Tuấn (ORCID: https://orcid.org/0000-0001-8530-2750)
- Nguyễn Thị Trúc Linh (ORCID: https://orcid.org/0009-0008-3289-0673)
- Pham Nguyen Cuong
- Do Dinh Khanh
- Lam Kieu Mong Thy
- Le Thi Thuy Nhu
- Dinh Thi Khanh Nhu
- Lam Thanh Cam
Institutions
- Can Tho University (VN)
- Da Nang Hospital (VN)
- Massachusetts General Hospital (US)
- University Medical Center HCMC (VN)
- Hue Central Hospital (VN)
- HCMC Hospital of Dermato Venereology (VN)
- Vietnam Military Medical University (VN)
- Khanh Hoa General Hospital (VN)
- Viet Duc Hospital (VN)
- 108 Military Central Hospital (VN)
- Institute of Biomedical Science (GB)
- Pham Ngoc Thach Hospital (VN)
- Accreditation Council for Graduate Medical Education (US)
Publication Details
- Journal
- British Journal of Biomedical Science
- Published
- 2025-11-05
- DOI
- https://doi.org/10.3389/bjbs.2025.15455
- Primary Topic
- HER2/EGFR in Cancer Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00