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近年来,乳腺癌呈现高发趋势,发病趋于年轻化。目前,无有效预防措施,关键在于早期发现、诊断和治疗。就治疗而言,长期以来,腋窝淋巴结清扫是乳腺癌根治术中的重要步骤,目的在于清除转移至腋窝淋巴结的肿瘤细胞。然而,并非所有的病人都存在淋巴结转移。随着肿瘤淋巴转移途径研究的开展,1977年Cabanas在阴茎癌病人中,发现了一组最早接受肿瘤淋巴引流的淋巴结,由此提出了前哨
In recent years, breast cancer showed a high incidence of the trend tends to be younger. Currently, no effective prevention measures, the key lies in the early detection, diagnosis and treatment. In terms of treatment, axillary lymph node dissection has long been an important step in radical mastectomy for the purpose of removing tumor cells that have metastasized to axillary lymph nodes. However, not all patients have lymph node metastases. With the development of research on lymphatic metastasis, Cabanas discovered a group of lymph nodes that were the first to receive tumor lymphatic drainage in penile cancer patients in 1977, and proposed outpost