我们对169例胃癌患者作了纤维胃镜下印片细胞学检查,现对其诊断价值讨论如下。胃镜的种类及方法:用国产XS—4型胃镜。以活检钳于每个病灶取材4～6块,以10%甲醛固定。用固定前的活检标本,分别在干净的玻片上按同一方向由里到外轻轻按印并滚动,玻片自然晾干后立即用瑞氏法染色检查。 We performed fiberoptic fluoroscopy cytology on 169 patients with gastric cancer. The diagnostic value of this is discussed below. The types and methods of gastroscopy: using domestic XS-4 type gastroscope. Take 4 to 6 pieces of biopsy forceps for each lesion, fixed with 10% formaldehyde. With a fixed biopsy specimen, gently press and roll from the inside to the outside in the same direction on a clean glass slide. After the slide is naturally air-dried, it is checked by the Wright’s method.