The best knife sharpeners are easy to use and achieve consistent results, making the necessary maintenance a little less ...

This is the serrated knife – a fiercely toothy blade with a saw-like edge. Serrated knives come in all sizes for a variety of kitchen tasks. Their toothy edge is perfect for many culinary uses ...

Figure 5. Typical appearance of a sessile serrated adenoma/polyp in the ascending colon. Arrows indicate the indistinct upper edge of this flat, pale lesion. 1 Division of Gastroenterology and ...