Risk factors for post-ERCP complications.

Background: In the 21st century, endoscopic retrograde cholangiopancreatography (ERCP) has emerged as a diagnostic and therapeutic method for diseases of the pancreaticobiliary duct system. However, like any other diagnostic and therapeutic method, ERCP carries the risk of unwanted complications.

Material And Methods: We retrospectively followed patients who underwent ERCP examinations from January 2013 to April 2023.

Peripheral Blood CD8 T-Lymphocyte Immune Response in Benign and Subpopulations of Breast Cancer Patients.

Peripheral blood CD8 T lymphocytes play a crucial role in cell-mediated immunity and tumor-related immune responses in breast cancer. In this study, label-free quantification analysis and gene set enrichment analysis (GSEA) of CD8 T lymphocytes in the peripheral blood of benign patients and patients with different breast cancer (BC) subtypes, i.e.