Clinicopathological features and prognosis of patients with Borrmann type Ⅳ gastric cancer / 中华普通外科杂志

ABSTRACT

Objective To compare the clinicopathological features of Borrmann type Ⅳ gastric cancer with other gastric cancer and explore prognostic factors of the patients with Borrmann type Ⅳ cancer.Methods We retrospectively reviewed the clinical data of 671 advanced gastric cancer patients.They were divided into 2 groupsBorrmann type Ⅳ (64 cases) and other macroscopic Borrmann types of cancer (607 cases).Their clinicopathologic characteristics and overall survival data were analyzed.Results Age,sex,tumor size,tumor location,lymph node metastasis,distant metastasis,TNM classification were discrepant between Borrmann type Ⅳ and other macroscopic Borrmann types of cancer.The 5-year survival rate of Borrmann type Ⅳ cancer patients was 20.1％,while it was 40.3％ for other types of cancer (P ＜ 0.05).The 5-year survival rate for Borrmann type Ⅳ gastric cancer and the other type gastric cancer was 50.0％ and 72.0％ at stage Ⅰ,30.0％ and 57.9％ at stage Ⅱ,18.0％ and 28.4％ at stage Ⅲ,and 16.4％ and 20.0％ at stage Ⅳ (all P ＜ 0.05),respectively.Multivariate analyses revealed age,histology differentiation type,tumor size,the Borrmann type carcinoma and tumor stage to be independent prognostic factors for survival.Conclusions Borrmann type carcinoma has unique clinicopathological features compared with other types of gastric carcinoma and is an important independent prognostic factor.