Researchers in Australia have made a new type of imaging needle that can be used during brain biopsies to detect cerebral blood vessels. The device, which is the first of its kind, works thanks to an ...

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 ...

Use of the capillary action technique (nonaspiration) in fine-needle biopsy of routine thyroid nodules significantly reduces rates of nondiagnostic cytopathology compared with aspiration, and the use ...