Varicocelectomy boosts sperm number and motility, as well as likelihood of pregnancy. NEW ORLEANS—Varicocelectomy may significantly improve semen parameters such as sperm count, motility, and ...

As many as 15 percent of men have varicoceles, masses of enlarged and dilated veins in the testicles. There is new evidence that varicoceles, long known to be a cause of male infertility, interfere ...

Melih Arici, MD Recurrence rates after percutaneous embolization are similar to those of surgery, researcher says. TAMPA, Fla.—Percutaneous varicocele embolization using a sclerosant agent and ...

Some swelling is due to enlarged veins called varicoceles. This condition is comparable to varicose veins in the legs and typically develops slowly on one side of the scrotum. Many varicoceles produce ...