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日《国际医学论坛报》1980年1月3日报道:用于照射小肿瘤的激光,不久将可用于肺癌的早期诊断。南加利福尼亚大学癌瘤中心医学影像科学小组主任休思(Gerald Huth)说,荧光支气管镜检查法有希望用于确定痰细胞检查阳性,而支气管镜检查阴性患者的潜在肿瘤的位置。尚在研究阶段的该检查法,首先集中于对癌细胞的检查,遇到紫外线即发出荧光的肿瘤标记化学物质——血卟啉,静脉注射每公斤体重2毫克,通过纤维支气管镜使用外部氪激光
The International Medical Tribune reported on January 3, 1980 that lasers used to illuminate small tumors will soon be available for the early diagnosis of lung cancer. Gerald Huth, director of the Medical Imaging Science Group at the University of Southern California Cancer Center, said that fluorescent bronchoscopy is promising for determining the location of potential neoplasms in patients who are positive for sputum cells but negative for bronchoscopy. The inspection method still in the research stage focused on the examination of cancer cells first. Hemoporphyrin, a chemical substance that emits fluorescent light when irradiated with ultraviolet light, intravenous injection of 2 mg/kg body weight, and external hemorrhoids through a fiberoptic bronchoscope. laser