Gastric cancer(GC)is the third most common cancer-related cause of death worldwide.In locally advanced tumors,neoadjuvant chemotherapy has recently been introdu
AIM To evaluate the prognostic value of the tumor-stroma ratio(TSR) in rectal cancer.METHODS TSR was determined on hematoxylin and eosin stained histological se
Tumors of the pancreas,the ampulla of Vater,and the extrahepatic and intrahepatic bile ducts have significant histological similarities due to the common embryo
Malignant obstruction of the bile duct from cholan-giocarcinoma,pancreatic adenocarcinoma,or other tumors is a common problem which may cause debilitating sympt
AIM To investigate the associations of the genetic polymor-phisms of vascular endothelial growth factor A(VEGF-A)-1498C>T and-634G>C, with the survival of patie
The discrepancy between the surgical technique and the type of adjuvant chemotherapy used in clinical trials and patient outcomes in terms of overall survival r