what is a colonoscopy

The inspection of the colonic mucosa can detect lesions that could justify the complaints that you have  pain, bowel habits, blood loss, ...  and to detect pre-cancerous lesions polyps or.  Throughout the examination, biopsies  samples of mucosa using forceps  could be performed to look at the fragments obtained underneath the microscope.  Additionally during examination, polyp growths of the mucosa, some of that could become cancer can be removed. There are several techniques for this purpose, and the doctor can tell you about those that it uses. The overwhelming majority of colonoscopy are known as complete or total.  This means that that the whole colon will be examined.  In some selected cases, the doctor may do an enquiry of the top or distal half of the intestine. Any medical procedure is doubtless to cause complications.  The complications of colonoscopy are rare.  The perforation of the intestine needs in most cases surgery, with its own risks.  Bleeding, particularly once removal of polyps are most usually curbed by the doctor colonoscopy, however can need an extension of keep for surveillance.  In some cases, blood transfusions, or terribly rarely, surgery can be needed. In very exceptional cases, complications like cardio respiratory disorders or infections will occur, particularly if the patient is below medical treatment or present medical and surgical antecedents. It is the physician accountable for anesthesia and colonoscopy, to inquire of such knowledge.  It's vital to note that the vast majority of these complications will be recognized  and treated  immediately.  However, some symptoms can only many days once the examination. Therefore if symptoms like abdominal pain, bleeding from the anus, fever, chills, etc ... occur, immediately contact the doctors who took care of you.  • How is colonoscopy? The review itself is performed below sedation a sedative is run and also the dose is adjusted on demand) or general anesthesia or narcosis. The latter has the advantage of being a lot of snug as painless.  Indeed, throughout the colonoscopy, air is blown to distend the walls and therefore higher inspected, which, combined with the progression of the endoscope, can cause discomfort and pain. Regarding narcosis, it is the anesthesiologist to provide the information.  • Why does a colonoscopy be offered? The colon should be clean: Some centers supply a light-weight diet without waste and laxative the day before the exam.  The most important point of the preparation is laundry the intestine by appropriate liquids, to be swallowed in sufficient quantities  many liters . If you're taking medications chronically, it must inform the doctor who will take appropriate action. Indeed, the preparation can hinder the absorption of bound medication.  • What complications can occur? The patient ought to be fasting Colonoscopy is the exploration of the big intestine  colon or  and, in most cases, the top of the little intestine  ileum or terminal .  Such exploration is completed by means of versatile devices  or endoscope  supplied with optics for viewing the walls or mucosal and   Any medical procedure is likely to cause complications.  The complications of colonoscopy are rare.  The perforation of the intestine requires in most cases surgery, with its own risks.  Bleeding, especially after removal of polyps are most often curbed by the doctor colonoscopy, but will require an extension of stay for surveillance.  In some cases, blood transfusions, or very rarely, surgery will be needed. In very exceptional cases, complications such as cardio respiratory disorders or infections can occur, especially if the patient is under medical treatment or present medical and surgical antecedents. It is the physician responsible for anesthesia and colonoscopy, to inquire of such data.  It is important to note that the vast majority of these complications will be recognized  and treated immediately.  However, some symptoms can only several days after the examination. So if symptoms such as abdominal pain, bleeding from the anus, fever, chills, etc ... occur