Immunohistochemical Expression of Kras, CK20, P53 and Bcl-2 Tumor Markers and Molecular Detection of Kras Gene Mutation in Colorectal Tumors among Sudanese Patients

Abstract

This is a retrospective, analytical, case control study which was conducted at Ibn Sina hospital and Soba teaching hospital in Khartoum state during the period from April 2014 to December 2016. The study was aimed to detect the immunohistochemical expression of Kras......