论文部分内容阅读
目的提高早期食管癌的检出率，决定中、晚期食管癌手术根治性。方法内镜下喷洒１５％的Ｌｕｇｏｌ’ｓ液进行食管粘膜染色，在不着色区多点活检。结果早期食管癌及癌前病变３７例内镜下碘染色者２７例阳性，中、晚期食管癌１２８例碘染色全部阳性。结论碘染色法可对早期食管癌，可疑早期癌或癌前病变显示病变范围，早期确诊；对中、晚期食管癌可帮助决定手术切除范围，减少复发
Objective To improve the detection rate of early esophageal cancer and determine the radical surgery of esophageal cancer in middle and late stages. Methods Esophageal mucosal staining was performed by endoscopic spraying of 1.5% Lugol's fluid, and a multipoint biopsy was performed in the non-stained area. Results 37 cases of early esophageal cancer and precancerous lesions were positive for iodine staining in 27 cases, and 128 cases of advanced esophageal cancer were positive for iodine staining. Conclusion Iodine staining can show the extent of lesions in early esophageal cancer, suspicious early cancer or precancerous lesions, and be diagnosed at an early stage. Esophageal cancer in middle and late stages can help determine the extent of resection and reduce recurrence.