And serial sections or both side sections of the paraffin block are helpful in diagnosis of the gastric malignancy, especially when even a senior pathologist failed to give a definite diagnosis.

• 因此得知，胃生检伪阴性的原同，除了临床内视镜医师的技术和经验不成熟以外，病理医师的诊断能力是非常重要的。