Make an Inquiry into Clinical Diagnosis and Relatlonship of CP by the MoAb Against Gastrlo Carcincma

Objective In order to study the expression and cinical significance of McAb against gastric carcinoma. Methods 151 samples of print/press sections from gastric endoscope biopsy were examined by the monoclonal antibody GMG1:1D-2 which was specific to gastric carcinoma and made by author's laboratory. Results The results showed that the method had a high specificity and sensitivity for examination and recognition of the gastric carcinoma cells and cells of precancerous lesions with related antigen of carcinomatous cells in print sections and the examination results was reliable. Conclusion It is clear that the method is very useful to promote the diagnosis rate of earlier lesion,especially combining the endoscopy and routine pathological examination.The relationship of McAb and CP was also discussed in this paper.