论文部分内容阅读
美《医学世界新闻》第22卷第7期(1981年)第20页报道巴尔的摩消息:马里兰大学神经外科副教授萨尔克曼(Michael Salcman)医生将头颅作为微波炉,插入一个微波广播天线,来加热和消除手术切除后遗留在脑中不能手术的成神经细胞瘤组织。此项新的高温技术使两名病人术后的病情稳定,并且明显地协助1/3的病人得到完全缓解。当颅骨切开术时,在残留的病变中心插入一个直径小于1.5毫米的棒。骨片上钻一个2毫米的洞,在关颅后棒可伸出,与标准的2,450赫兹的微波发生器连接。此发生器发出的超短波,激发肿瘤细胞,结果引起的振动产生分子摩擦而发热。萨尔克曼说,在手术当日晚间和次日用10瓦特能量进行60分钟的微波照射在天线附近产生15°～17℃的温度。病人清醒,此
The United States “Medical World News” 22nd Issue No. 7 (1981) Page 20 Report on Baltimore: Dr. Michael Salcman, associate professor of neurosurgery at the University of Maryland, uses the skull as a microwave and inserts a microwave radio antenna to heat it. And to eliminate neuroblastoma tissue that cannot be operated on in the brain after surgical resection. The new high-temperature technique stabilized the postoperative condition of the two patients and clearly assisted one-third of patients with complete remission. When the craniotomy was performed, a rod with a diameter of less than 1.5 mm was inserted in the center of the residual lesion. A 2mm hole is drilled into the bone plate. After closing the skull, the rod can be extended and connected to a standard 2,450Hz microwave generator. Ultrashort waves emitted by this generator excite tumor cells, and the resulting vibrations generate molecular friction and heat. Salkman said that 60 minutes of microwave irradiation with 10 watts of energy during the night of the surgery and the following day produces a temperature of 15°-17°C near the antenna. The patient is awake and this