Performance of 16 (16 g) (n=103) and 18 gauge (18 g) (n=101) biopsy needles in transrectal ultrasound (TRUS)-guided 10-core prostate biopsies were compared in terms of cancer detection and pre-defined ...

Q: How do they put that very small hole in a hypodermic needle? A: Actually they don’t. The needle is built around the hole. Although some needles are manufactured by other methods, the most common ...

Different methods of DNA collection and needle sizes led to varied next-generation sequencing success rates among patients with lung cancer in a recent study. In patients with non–small-cell lung ...