摘要
从临床、病理、X线等多方面分析了68例胸腺瘤(良性44例,恶性24例)的特点,发现良性胸腺瘤合并重症肌无力较常见(占77.3%),而恶性胸腺瘤出现胸痛者较多(21.7%).X线及手术所见,恶性胸腺瘤多数体积较大,形状不规则,边缘较模糊,与周围组织分界不清.病理所见,良性者多为淋巴细胞型(占53.3%),恶性者则多为上皮细胞型(占52.9%)
68 thymoma (44 benign,24 malignant) were analysed clinically, pathologically and bychest film. The results showed that myasthenia was commcn(77.3%)in benign thynioma whereas chestpain was common(21. 7%)in malignant. A large mass with irregular shape and ill-defined margin couldbe found in malignant thymomata by X-ray examination and operation. Pathologically,53. 45拁 of the benign thymoma were lymphocytic ,while 52. 9% of the malignant thymoma were epithelioid.
