Obstructive symptoms are present in 8% of cases atthe time of initial diagnosis in cases of colorectal cancer.Emergency surgery has been classically considered
Gastric carcinoma (GC) develops in only 1%-3% ofHelicobacter pylori (H. pylori ) infected people. Therole in GC formation of the bacterial genotypes, genepolymorphi
There are several malignancies of the digestive system(including gastric, pancreatic and colorectal cancers, andhepatocellular carcinoma), which are the most comm