The man varicocele microscope operation 19 days, sometimes testicle is a bit swollen what reason

1, surgical trauma surgery

may cause a certain degree of trauma around the testicular tissue, its repair takes a certain amount of time, due to blood oozing into the tissue gap, can appear testicular swelling.

2, lymphatic obstruction

surgery ligation of spermatic vein, lymphatic return may be affected, due to excessive accumulation of lymph, can lead to testicular swelling.

3, inflammatory reaction after surgery

if you do not pay attention to personal cleanliness, hygiene, but also may continue to infection, thus causing inflammatory reaction, promote testicular congestion, swelling.