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胃癌淋巴结转移是影响其预后最重要的因素之一。胃癌手术时彻底清除引流病灶的转移淋巴结而保留不引流病灶未发生转移的正常淋巴结，是所期望的术式。我们于胃癌术中在癌周所属淋巴结内注入自制微粒子活性炭下称自制炭，以黑染淋巴结为导向进行清除，减少了以往手术中在淋?
Lymph node metastasis of gastric cancer is one of the most important factors affecting its prognosis. Gastric cancer surgery to completely remove the drainage of lymph node metastasis and drainage of non-diverticulosis did not occur metastasis of normal lymph nodes, is the desired surgical procedures. We are in the operation of gastric cancer in the lymph nodes around the week into the home-made fine particles of activated carbon called homemade carbon , with black dye-oriented lymph node clearance, reducing the previous surgery in the shower?