A cross-sectional study of 40 children with portal hypertension found a modest correlation between serum ammonia and H.

A 46-year-old woman with severe iron deficiency anemia, a sedimentation rate of 109 mm/h, and fasting gastrin above 1800 ng/L ...

A new urine test could make bladder cancer easier to detect — and help doctors figure out which treatments are most likely to work. In a new study, Stanford researchers developed a test that detected ...