出血。在罕见情况下，靠近皮肤的静脉会破裂。这大多只会引起轻微出血，但仍需要就医。 A varicocele might induce weak improvement of a testicle, lower sperm generation or other challenges which could bring on infertility. Surgery to treat varicocele may be recommended to address these complications. Once-a-year wellness visits for boys are important for monitoring the event and health of te... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-comprehensive-advice-for-optimal-results/