One thing to be mindful of is that while all browsers support the IFRAME element, there is still limited support for some of the HTML5 features. 1  Using overflow to turn off scrolling is not reliable. If you don't want scrollbars on your iframes, you should continue to use the scrolling attribute.
Sigmoid colon, a terminal section of the large intestine that connects the descending colon to the rectum; its function is to store fecal wastes until they are ready to leave the body. The sigmoid colon derives its name from the fact that it is curved in the form of an S (Greek sigma: Ï). Its size depends upon the amount of waste material in it, but when contracted its diameter is only about one inch (2.5 centimetres).
Sigmoidoscopy is a less invasive alternative to the traditional colonoscopy procedure. It is performed by gastroenterologists, proctologists and other medical doctors as a routine test to screen for colon cancer for monitoring for healing in patients with IBD.lthough the sigmoidoscopy procedure is very similar to colonoscopy, sigmoidoscopy is a limited colorectal examination, allowing only the lower third of the colon to be viewed, as opposed to the entire large intestine.