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从形态上估计卵巢肿瘤是良性或恶性有时不易,特别是浆液性囊肿一类和由性腺的分化差的胚胎上皮所形成的肿瘤一类。当用一般方法不能决定肿瘤性质时,作者用组织化学方法和化学方法测定磷脂含量,发现磷脂的含量和肿瘤的性质有明显关系,恶性肿瘤磷脂含量比良性肿瘤大得多。腺癌的含量比良性肿瘤大4倍以上。恶性乳头状囊腺癌比良性肿瘤大3倍以上。因此,作者认为卵巢良恶性肿瘤磷脂的含量明显
Morphologically, ovarian tumors are sometimes difficult to be benign or malignant, especially those of the serous cyst type and those formed by poorly differentiated embryonic epithelia of the gonads. When the general method can not determine the nature of the tumor, the authors measured the content of phospholipids by histochemical and chemical methods and found that the content of phospholipids has a clear relationship with the nature of the tumor. The content of phospholipids in malignant tumors is much larger than that of benign tumors. The content of adenocarcinoma than 4 times larger than benign tumors. Malignant papillary cystadenocarcinoma is more than 3 times larger than benign tumors. Therefore, the authors believe that ovarian benign and malignant tumor phospholipid content significantly