» Articles » PMID: 37470667

Clinicopathological and Prognostic Features of Borrmann Type IV Gastric Cancer Versus Other Borrmann Types: A Unique Role of Signet Ring Cell Carcinoma

Overview
Specialty Gastroenterology
Date 2023 Jul 20
PMID 37470667
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Evidence specifically comparing the clinicopathology of Borrmann type IV (B-IV) gastric cancer with that of other Borrmann types is insufficient.

Methods: A total of 3130 patients with advanced gastric cancer who underwent gastrectomy from January 2001 to September 2017 were enrolled in the analysis. Logistic regression and survival analysis methodology were used to investigate factors associated with peritoneal metastasis and overall survival (OS).

Results: Of the total cohort, 264 (8.43%) patients were B-IV type, 1752 (55.97%) were small-size other Borrmann types, and 1114 (35.59%) were large-size other Borrmann types. Signet ring cell carcinoma (SRC) was more common in B-IV types than in other Borrmann types (33.71% vs 11.42% vs 12.66%, P < 0.001). In B-IV gastric cancers, SRC was significantly associated with peritoneal metastasis (HR = 1.898, 95% CI = 1.112 ~ 3.241, P = 0.019) and poorer OS (HR = 1.492, 95% CI = 1.088 ~ 2.045, P = 0.013) in multivariable analysis. Furthermore, stratified analysis revealed that SRC had worse survival than adenocarcinoma in the B-IV subgroups, with locally advanced stages (stages II ~ III) or negative surgical margins (all P < 0.05). In contrast, SRC failed to be significantly associated with peritoneal metastasis and poor OS in other Borrmann types (all P > 0.05).

Conclusion: SRC was more common in B-IV gastric cancer than in other Borrmann types. It was significantly associated with peritoneal metastasis and poorer OS in the B-IV type but not in other Borrmann types. As a unique prognostic factor for B-IV gastric cancer, SRC might help evaluate risk stratification and optimize treatment for this entity, especially for patients with locally advanced stages or R0 resection.

References
1.
Blackham A, Swords D, Levine E, Fino N, Squires M, Poultsides G . Is Linitis Plastica a Contraindication for Surgical Resection: A Multi-Institution Study of the U.S. Gastric Cancer Collaborative. Ann Surg Oncol. 2015; 23(4):1203-11. PMC: 4980579. DOI: 10.1245/s10434-015-4947-8. View

2.
Tan I, Ivanova T, Lim K, Ong C, Deng N, Lee J . Intrinsic subtypes of gastric cancer, based on gene expression pattern, predict survival and respond differently to chemotherapy. Gastroenterology. 2011; 141(2):476-85, 485.e1-11. PMC: 3152688. DOI: 10.1053/j.gastro.2011.04.042. View

3.
Ajani J, DAmico T, Almhanna K, Bentrem D, Chao J, Das P . Gastric Cancer, Version 3.2016, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw. 2016; 14(10):1286-1312. DOI: 10.6004/jnccn.2016.0137. View

4.
Voron T, Messager M, Duhamel A, Lefevre J, Mabrut J, Goere D . Is signet-ring cell carcinoma a specific entity among gastric cancers?. Gastric Cancer. 2015; 19(4):1027-1040. DOI: 10.1007/s10120-015-0564-2. View

5.
LAUREN P . THE TWO HISTOLOGICAL MAIN TYPES OF GASTRIC CARCINOMA: DIFFUSE AND SO-CALLED INTESTINAL-TYPE CARCINOMA. AN ATTEMPT AT A HISTO-CLINICAL CLASSIFICATION. Acta Pathol Microbiol Scand. 1965; 64:31-49. DOI: 10.1111/apm.1965.64.1.31. View