An animation showing the brain biopsy needle at work. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for ...

Liver biopsies often use needles to remove a small amount of tissue from the liver for examination. A doctor can use the biopsy to diagnose and assess conditions that affect the liver. A liver biopsy ...

In a biopsy, a small sample of tissue is taken from your body. A pathologist analyzes the sample to check for cancer cells. The main method for diagnosing prostate cancer is a core needle biopsy. It’s ...

The two principle variables of renal mass biopsy are image-guidance modality and needle type and size. In addition, there are many factors that affect efficacy and safety, including patient-related ...