Lymph nodes are round or bean-shaped structures strategically placed on lymphatic channel . 淋巴结是圆形或豆形的构造，它们被战略性地布置于淋巴管的经路上。
2.
A nest of metastatic infiltrating ductal carcinoma from breast is seen in a dilated lymphatic channel in the lung 肺扩张的淋巴管可见来自乳腺浸润性导管癌转移灶。
3.
Malignant cells detach from the primary cancer ， enter the bloodstream or lymphatic channels ， travel to the liver ， and grow independently 恶性细胞从原发癌脱离，通过血流或淋巴管，来到肝独立生长。
