Survival Outcomes in Premenopausal Patients With Invasive Lobular Carcinoma.

ABSTRACT:

Importance

The disparate prognostic implications between invasive ductal carcinoma (IDC) and invasive lobular carcinoma (ILC) have been demonstrated. However, information on premenopausal patients remains insufficient.

Objective

To examine long-term survival outcomes of ILC and IDC in premenopausal patients using national databases.

Design, setting, and participants

This cohort study used the Surveillance, Epidemiology, and End Results (SEER), Korean Breast Cancer Registry (KBCR), and Asan Medical Center Research (AMCR) databases to identify premenopausal patients with stage I to III ILC or IDC between January 1, 1990, and December 31, 2015. The median follow-up time was 90 (IQR, 40-151) months in the SEER database, 94 (IQR, 65-131) months in the KBCR database, and 12

SUBMITTER: Yoon TI 

PROVIDER: S-EPMC10632960 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature