Sperm Granulomas. After vasectomy, sperm often leak from the vasectomy site or from a rupture in the epididymis, the tightly coiled, thin tube that connects the testicle to the vas deferens. Sperm elicit a very strong response from the immune system, which views them as foreign substances and attacks them. Sperm leakage therefore provokes an inflammatory reaction. The body forms pockets to trap the sperm in scar tissue and inflammatory cells. Firm balls of tissue about 1/2...
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(Ivanhoe Newswire) -- Parents: you may want to think twice before you light up in front of your little ones. A new study reveals children between the... Read summary »
(Ivanhoe Newswire) -- A new application for the widely used ultrasound imaging technology is showing promise in identifying people at high risk for... Read summary »
Veterans who suffer from post-traumatic stress disorder (PTSD) may be at greater risk of heart attacks as they age. Two new studies have found that... Read summary »
(Ivanhoe Newswire) -- There are a few endurance athletes for whom regular athletic training will increase the risk of cardiac arrhythmias and even... Read summary »
(Ivanhoe Newswire) -- A high blood pressure reading at the doctor's office may not be as predictive of heart risks as a high blood pressure reading... Read summary »