Anoscopy is a test similar to colonoscopy and sigmoidoscopy, but it limits the examination to the anal area of the body.During the procedure, a gastroenterologist (GI doctor), colorectal surgeon or proctologist will use a lubricated device called an anoscope to view the inside of a patientâs anus and rectum.uring an anoscopy procedure, your doctor may detect hemorrhoids, anal fissures, abscesses (pus that collects and forms a cavity in a patientâs body tissue), fistulas (abnormal tissue connections between the rectum, anus and surrounding skin), inflammation and tumors that may or may not be cancerous.
Inside a modern operating room. An operating theater (also known as an operating room, operating suite, operation theatre or operation suite) is a facility within a hospital where surgical operations are carried out in a sterile environment.
In general, two different light sources are needed in an operating room: the surgical (operating) lights used for open procedures and the ambient lighting for interventional procedures. Particular attention should be paid to the possibility to dim the lights. This is frequently needed during fluoroscopy or endoscopy. For the surgical lights it is most important that they cover the complete area across the operating room table. Moreover, they must not interfere with head heights and collision paths of other equipment. The most frequent mounting position of OR-lights is centrally above the OR table.