Category Health

Diagnostic dilemma: Shingles punches hole in man’s bladder

Urinary retention is a rare complication of shingles. (Image credit: ugurhan via Getty Images) Patient: 77-year-old male from China. Symptoms: Seven hours before admission, the patient developed shortness of breath, abdominal pain, and “obvious” bloating, meaning his abdomen looked very…

Common parasite decapitates human sperm

Toxoplasma has the ability to invade the reproductive system. (Image credit: wildpixel via Getty Images) Male fertility rates have declined significantly over the past 50 years. A 1992 study found a steady decline in both sperm quantity and quality since…