近年来各个领域对于纤溶现象的实验及临床的研究很盛行,口腔领域内有关此种的实验研究报告很多。作者等就口腔领域内各种疾患的患者共75名进行了检查,并将这些疾患分为5组:1.恶性肿瘤组27例(包括舌癌8例,口底癌7例,恶性淋巴瘤4例,上颌癌3例),2.良性肿瘤组22例(包括血管瘤6例,混合上皮瘤4例),3.炎症性疾患 In recent years, experiments and clinical studies on fibrinolysis in various fields have been prevalent, and there have been many reports on such experiments in the oral field. The authors examined 75 patients with various disorders in the oral field and classified these disorders into 5 groups: 1. 27 malignant tumors (including 8 tongue cancers, 7 mouth floor cancers, malignant lymphomas). 4 cases, 3 cases of maxillary carcinoma), 2. 22 cases of benign tumors (including 6 cases of hemangiomas, 4 cases of mixed epithelial tumors), 3. Inflammatory disorders