Abstract
Background
Tumor budding is known predictors of lymph node metastasis from esophageal squamous cell carcinoma. However, it is not easy to detect such small cell clusters on hematoxylin–eosin (HE) staining. Therefore, we evaluated tumor budding using immunohistochemistry (IHC) for epithelial cell markers.
Method
We analyzed tumor budding in 50 cases of superficial esophageal squamous cell carcinoma. We evaluated the impact of clinicopathological factors and tumor budding to predict lymph node metastasis. A total of 565 tumor sections were assessed using HE staining and IHC for cytokeratin 5/6.
Results
Based on receiver operating characteristic curves, the cut-off values for high-grade tumor budding evaluated using HE staining or IHC were 2 and 11, respectively. High-grade tumor budding evaluated using HE staining (P = 0.007) and IHC (P ≤ 0.001) were significantly correlated with lymph node metastasis. For tumors with pT1a-MM to pT1b-SM1, high-grade tumor budding evaluated using IHC was correlated with lymph node metastasis (P = 0.050).
Conclusions
Tumor budding was significantly associated with lymph node metastasis. The optimal cut-off values of tumor budding on HE staining and tumor budding on IHC were 2 and 11, respectively. Even though both tumor budding on HE staining and tumor budding on IHC were significantly associated with lymph node metastasis, tumor budding on IHC tend to be more associated with lymph node metastasis.
Similar content being viewed by others
Abbreviations
- SCC:
-
Squamous cell carcinoma
- SM:
-
Submucosal layer
- MM:
-
Muscularis mucosae
- LPM:
-
Lamina propria mucosae
- HE:
-
Hematoxylin–eosin
- IHC:
-
Immunohistochemistry
References
Kitagawa Y, Uno T, Oyama T, et al. Esophageal cancer practice guidelines 2017 edited by the Japan esophageal society: part 2. Esophagus. 2019;16:25–43.
Arai T, Matsuda Y, Nishimura M, et al. Histopathological diagnoses of squamous intraepithelial neoplasia, carcinoma in situ and early invasive cancer of the oesophagus: the Japanese viewpoint. Diagn Histopathol. 2015;21:303–11.
Shinagawa T, Tanaka T, Nozawa H, et al. Comparison of the guidelines for colorectal cancer in Japan, the USA and Europe. Ann Gastroenterol Surg. 2018;2:6–12.
Watanabe T, Muro K, Ajioka Y, et al. Japanese society for cancer of the colon and rectum (JSCCR) guidelines 2016 for the treatment of colorectal cancer. Int J Clin Oncol. 2018;23:1–34.
Miyata H, Yoshioka A, Yamasaki M, et al. Tumor budding in tumor invasive front predicts prognosis and survival of patients with esophageal squamous cell carcinomas receiving neoadjuvant chemotherapy. Cancer. 2009;115:3324–34.
Koike M, Kodera Y, Itoh Y, et al. Multivariate analysis of the pathologic features of esophageal squamous cell cancer: tumor budding is a significant independent prognostic factor. Ann Surg Oncol. 2008;15:1977–82.
Nakagawa Y, Ohira M, Kubo N, et al. Tumor budding and E-cadherin expression are useful predictors of nodal involvement in T1 Esophageal squamous cell carcinoma. Anticancer Res. 2013;33:5023–30.
Takamatsu M, Kawachi H, Yamamoto N, et al. Immunohistochemical evaluation of tumor budding for stratifying T1 colorectal cancer: optimal cut-off value and a novel computer-assisted semiautomatic method. Mod Pathol. 2018;32:675–83.
Japan Esophageal Society. Japanese classification of esophageal cancer, 11th edition: part I. Esophagus. 2017;14:1–36.
Lugli A, Kirsch R, Ajioka Y, et al. Recommendations for reporting tumor budding in colorectal cancer based on the international tumor budding consensus conference (ITBCC) 2016. Mod Pathol. 2017;30:1299–311.
Kanda Y. Investigation of the freely available easy-to-use software ‘EZR’ for medical statistics. Bone Marrow Transpl. 2013;48:452–8.
Teramoto H, Koike M, Tanaka C, et al. Tumor budding as a useful prognostic marker in T1-stage squamous cell carcinoma of the esophagus. J Surg Oncol. 2013;108:42–6.
Acknowledgements
The authors would like to thank Dr. Megumi Wakayama, Dr. Aki Mitsuda, Dr. Kozue Ejima for helpful discussions. We also thank Mr. Minoru Shinozaki for technical assistance.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Ethical Statement
This study was approved by the Toho University Medical Center Omori Hospital Ethics Committee (Approval number: M18015). This retrospective observational study was performed by opt-out method on the web site of the Toho University Omori Medical Center.
Conflict of interest
Dr. Shimada reports grants from TAIHO Pharmaceutical, Co. ltd., grants from Chugai Pharmaceutical, Co. ltd., personal fees from M3/CIWORKS, personal fees from ONO PHARMACEUTICAL CO., LTD., personal fees from Takeda Pharmaceutical Company Limited., grants from Eli Lilly Japan K.K, personal fees from DAIICHI SANKYO HEALTHCARE CO.,LTD., grants and personal fees from Yakult Honsha Co., Ltd., grants from Roche Diagnostics K.K., personal fees from Nippon Kayaku Co, Ltd, personal fees from Oncolys BioPharma Inc., personal fees from EA Pharma Co., Ltd., outside the submitted work;. the other authors have no conflict of interest to declare.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Fuchinoue, K., Nemoto, T., Shimada, H. et al. Immunohistochemical analysis of tumor budding as predictor of lymph node metastasis from superficial esophageal squamous cell carcinoma. Esophagus 17, 168–174 (2020). https://doi.org/10.1007/s10388-019-00698-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10388-019-00698-5