S: 49.8% (309/620) of all the patients were local regional lymph nodes metastases, and 29.8%(92/309) of them were extranodal soft tissue extension (ETE).
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美
- 620例中49·8%25(309/620)伴有腋窝淋巴结转移,其中29·8%25(92/309)出现ETE。