Its incidence shows an increasing trend year by year, ranking only second to gastric cancer and esophageal cancer in the digestive system tumors, 1 which is related to environment, heredity and many other carcinogenic factors.
← all excerpts
Safety evaluation of preoperative stent insertion and clinical analysis on comparison of outcomes between preoperative stent insertion and emergency surgery in the treatment of obstructive left-sided colorectal cancer.
1
—
—