溶菌酶对组织和器官的局部防御具有重要作用。作者按照的方法检查了31例喉癌病灶和邻近组织的溶菌酶含最。临床和组织学检查确诊喉癌。Ⅱ期9例,Ⅲa 期15例,Ⅲb 期6例,Ⅳ期1例。鳞状细胞角化癌18例,非角化癌10例,低分化癌2例,乳头状癌1例。上述病例都进行了手术。为测定溶菌酶活性,从 Lysozyme plays an important role in the local defense of tissues and organs. The authors examined 31 cases of laryngeal cancer lesions and adjacent tissue containing lysozyme. Clinical and histological examination confirmed the diagnosis of laryngeal cancer. There were 9 cases in stage II, 15 cases in stage IIIa, 6 cases in stage IIIb, and 1 case in stage IV. There were 18 cases of keratinized sarcomatoid carcinoma, 10 cases of nonkeratinized carcinoma, 2 cases of poorly differentiated carcinoma, and 1 case of papillary carcinoma. All the above cases have undergone surgery. To determine lysozyme activity, from