Methods: Immunohistochemistry technique was used.

方法：免疫组织化学技术。

KGF expression was detected by immunohistochemistry.

免疫组化检测KGF表达。

Detect the protein expression by cell immunohistochemistry.

细胞免疫组化测定目的蛋白的表达。

Methods Immunohistochemistry technique and image analysis were used.

方法免疫组织化学染色和图像分析技术。

Laryngeal carcinoma; Drug resistance; Immunohistochemistry; Prognosis.

喉癌；多药耐药；免疫组化；预后。