Some of the most revealing signals about human health are carried in fluids that are almost impossible to measure. Tears, ...

Prostate cancer is one of the most common cancers and the second leading cause of cancer-related death in men in the U.S. The American Cancer Society estimates there were 192,000 new cases last year ...

A transrectal ultrasound (TRUS) of the prostate may also be called a prostate sonogram or endorectal ultrasound. A doctor usually performs a TRUS to help diagnose prostate cancer or detect prostate ...

Transrectal ultrasound-guided biopsy is a widely accepted procedure in prostate cancer diagnosis, although little is known about the effects on the detection rate of different types of ultrasound ...