取１１３例食管癌根治标本，１０％福尔马林固定，ＨＥ及Ｗｒｉｇｈｔ（ｐＨ＞７）染色，对食管癌间质中的嗜酸性白细胞进行计数，观察与分析癌组织的分化程度，淋巴结转移及浸润深度的关系。结果表明：ＥＯＳ的多少与肿瘤的浸润深度及淋巴结转移关系密切，与肿瘤的分化程度的关系无统计学意义。本文对上述结果进行了讨论，提出食管癌间质中ＥＯＳ计数有可能作为其预后的一项指标。 113 specimens of esophageal cancer were fixed, fixed in 10% formalin, stained with HE and Wright (pH>7), eosinophils in esophageal carcinoma stroma were counted, and the degree of differentiation and lymph node metastasis were observed and analyzed. And the depth of infiltration. The results showed that the number of EOS was closely related to the depth of tumor invasion and lymph node metastasis, and there was no statistically significant relationship with the degree of tumor differentiation. This article discusses the above results and suggests that EOS counts in esophageal cancer stroma may serve as an indicator of its prognosis.