Differences in clinical characteristics and prognosis between breast neuroendocrine carcinoma and breast invasive ductal carcinoma: A multicentre population-based study from China.

ABSTRACT: We constructed a multicentre cohort in China to analyse the differences in clinical characteristics, treatment strategies and prognoses between breast neuroendocrine carcinoma (NEC) and invasive ductal carcinoma (IDC) of the breast. All patients with early-stage breast cancer who attended three hospitals in Beijing from 2000 to 2018 were included in the study. We used propensity score matching to make a 1:3 match between NEC and IDC. After propensity score matching, 153 patients with IDC and 51 patients with NEC were analysed. Multivariate Cox regression showed that compared to patients with IDC, patients with NEC had a worse disease-free survival (HR = 2.94, 95% CI: 1.69-5.12, p < 0.001). NEC patients have a worse disease-free survival than IDC patients.

SUBMITTER: Wang DY 

PROVIDER: S-EPMC10166936 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature