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 ...

A urine test developed at Stanford Medicine identified 95 of 100 bladder cancers in a proof-of-concept study published in ...

A high pressure reading alone does not establish achalasia. The diagnosis depends on how the esophageal outlet relaxes, whether swallows generate coordinated contractions, and whether another ...

Every Breeders' Cup contender undergoes weeks of veterinary scrutiny before race day. Here's how the process differs from an ...

Researchers have validated a colorimetric method that measures urea and ammonium simultaneously in a single KCl extract and ...

Friendly Persistent diarrhea, bloating or cramps after sugar and starch deserve a targeted evaluation. The best test depends ...