When the doctor orders lab tests, have you ever wondered how or who tests your tissue samples? Probably not. Most people never see the medical world beyond the examination or waiting rooms. There’s ...

High levels of a hormone found in cells in the gut could underlie many cases of chronic diarrhea and help explain up to 40% of cases of patients with irritable bowel syndrome with diarrhea, according ...

As the new Congress and a new administration start up, the fate of FDA-issued regulations on laboratory-developed tests (LDTs) is one of many issues that health advocates and lobbyists will be ...

Physicians at Johns Hopkins, along with experts from several other institutions across North America, have compiled evidence and crafted an experience-based quality improvement blueprint to reduce ...

Platinum-Free Systemic Therapy in First-Line Metastatic Urothelial Carcinoma: Mirage or Oasis in the Platinum Desert? Cancer predictive or diagnostic assays, offered as Laboratory-Developed Tests ...