目的：在实验过程中追踪并观察睾丸淋巴管的条数，为睾丸淋巴的实验研究提供可靠的形态学依据。方法：在每个睾丸白膜下注射０．０５ｍｌ１％亚甲蓝溶液显示睾丸淋巴管，计数睾丸淋巴管的条数。结果：在睾丸上方１ｃｍ范围内的淋巴管最少２条，最多可达７条，平均３．７８±１．２０条（ｎ＝１００）。结论：睾丸淋巴管的数目变异较大，在实验过程中应仔细追踪，以免显示不全而影响实验结果 OBJECTIVE: To track and observe the number of lymphatic vessels in the testis and provide a reliable morphological basis for the experimental study of testicular lymphoid. Methods: Injection of 0.05 ml of 1% methylene blue solution in each testes revealed testicular lymphatic vessels and counted the number of testicular lymphatics. Results: There were at least 2 lymphatic vessels within 1 cm above the testis, up to 7 with an average of 3.78 ± 1.20 (n = 100). Conclusion: The number of testicular lymphatic vessels varies greatly, and should be traced carefully during the experiment so as to avoid the incomplete display and affect the experimental results