• 1. hematogenous dissemination: 血行播散 | 性播散 | 血原性播散
• 2. hematogenous dissemination from breast carcinoma: 乳腺癌血源播散
• 3. hematogenous spread or dissemination: 血道播散

• 1.Cancer cells may leave the primary tumor by one of two routes: either through hematogenous dissemination via blood circulation or by dissemination via the lymphatic system.
  肿瘤细胞可能通过以下两种途径之一脱离原发部位，亦即通过血流播散或通过淋巴系统离开原发部位。
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