狗胰腺淋巴造影实验观察

• 作 者: 汤靖 金公良 陈静文 钱军文
• 机 构: 浙江医科大学附属第二医院外科,浙江医科大学附属第二医院外科,浙江医科大学附属第二医院放射科,浙江省丽水市碧湖医院,
• 出 处: 浙江医科大学学报
• 发表日期: 1986年06期
• 关键词: 胰腺 淋巴造影 造影剂 实验观察 摄腹部平片 胰腺疾病 造影剂注射 病理学检查 空腹血糖 注射点

作者对6只狗施行了胰腺淋巴造影,造影剂(碘苯酯)直接注入胰实质内。分别在造影剂注射后6,12,24,48,72,96,120小时,7天或14天后摄腹部平片。6～12小时后,造影剂开始从注射点向周围扩散;72小时后,造影剂扩散3～3.8cm;72～96小时后,胰腺周围淋巴结显影;7天后造影剂完全消失或仅极少量残留。注射造影剂前后空腹血糖及淀粉酶值无明显差异。病理学检查显示淋巴造影对胰腺无不良反应。本实验结果提供临床应用胰腺淋巴造影诊断胰腺疾病的可能性。

The authors performed pancreata lymphangiography on 6 dogs, and contrast agent (iodophenyl ester) was injected directly into the parenchyma of the pancreas. Abdominal plain films were taken at 6, 12, 24, 48, 72, 96, 120 hours, 7 days, or 14 days after contrast agent injection, respectively. After 6 to 12 hours, the contrast agent began to diffuse from the injection site to the surroundings; after 72 hours, the contrast agent diffused from 3 to 3.8 cm; 72 to 96 hours later, the lymph nodes around the pancreas were developed; the contrast agent completely disappeared or only a very small amount remained after 7 days . There was no significant difference in fasting blood glucose and amylase before and after injection of contrast agent. Pathological examination showed lymphadenectomy on the pancreas without adverse reactions. The results of this experiment provide the possibility of pancreatic lymphography in the diagnosis of pancreatic diseases.