UCLA researchers have discovered an optimal way to image the bile ducts during gallbladder removal surgeries using a tested and safe dye and a real-time near-infrared florescence laparoscopic camera, ...

A CT urogram is a test that uses a CT scan and a special dye or contrast medium. It allows doctors to diagnose problems such as kidney and bladder stones, certain cancers, and structural ...

a, Schematic illustration of the workflow of the BLOOM assay. b,c, Mechanism of organogel messenger release from the biomarker-degradable bigel film (b) and solvatochromic dye transfer to the organic ...

Most people with bladder cancer begin treatment by having surgery to remove their cancer. If bladder cancer has spread beyond your bladder, you might have chemotherapy first. This can help treat ...