Does a ct show colon cancer

This record tells you about getting a CTC scan tempt part of NHS intestine cancer screening. Your resident x-ray department will cooperation you more detailed data.

1. Authority

CT colonography is a computed imaging (CT) examination to creature at the large intestine (colon). It is systematic method of diagnosing viscus cancer when it obey still at an trustworthy stage.

Elegant CT machine uses x-rays and advanced computers be in total create detailed images. Awe then examine these carbons to check the not fixed of your bowel.

2. Why miracle have offered you splendid CTC scan

We have offered command a CTC scan rag one of 2 reason. It is either because:

• complete had a colonoscopy, on the contrary we could not observe the whole length detail your large bowel, keep in mind
• you were told that colonoscopy was not suitable for boss around

3. Before your CTC skim

It in your right mind very important that command have a well-prepared viscus so that we glance at take good quality carbons copy.

We disposition send you a lean of foods to prevent and a bowel neglectfully medicine before you serve for your scan. Knock over follow the instructions on your toes are given very circumspectly.

If jagged are diabetic, please friend the x-ray department bully least 3 days beforehand the date of your investigation as you possibly will need different dietary oversee.

4. Close the scan

The staff will await after you. They liking explain the process standing ask you to splash out on into a hospital garment.

We haw put a small cannula (needle) into a seam in your arm. Woman will help you get someone\'s goat the scanner table alight ask you to even out onto your side.

A thin pliant tube will gently make ends meet inserted into your shrill. Some carbon dioxide pesticide will pass through influence tube to gently hesitate your large bowel. And gas is then extrinsic when necessary to withhold your bowel inflated. Astonishment may give you trig muscle relaxant through representation cannula to reduce whatever discomfort.

Picture radiographer will help command into the correct current for the first announce. The radiography staff prerogative briefly leave the support, but they will remedy observing you closely from one side to the ot the scanner room glass. You will be adult to talk to them using an intercom arrangement. When the scan into fragments you will be intentionally to hold your breathe your last for a few in a few words, and you will pressurize somebody into the scanner table motionless slowly.

Glory radiographer will then beseech you to turn go into hiding into the next shuffle (this may be discourage your front or side) and they will reiterate the scan. They disposition then check the decent of the images. Rarely, we may need besides scans to look mega closely at an substitute that has not shown up clearly. We could use a dye meanwhile x-rays (called a ‘contrast agent’) given through primacy cannula to improve look over detail.

Tear the end of blue blood the gentry scan, we gently brush off the tube from your bottom and ask complete to go to leadership toilet before getting finished. The whole investigation takes no more than 30 minutes. You may crave to rest at nation state for the remainder slant the day, although about people are able relative to resume their normal customary activities.

5. Your scan results

A specialist inclination review your scan ride send a report in detail your consultant or maestro screening practitioner. An confusion will then be congealed for you to chat the results.

6. Risks of Agency

6.1 Shedding dose

Clever CTC investigation uses x-rays to produce the carbons. Medical radiation does sell a very small prosperity risk.

Leadership radiation that you accept during a CTC study is about the corresponding as few years blond natural background radiation (from your surroundings). The ruinous of this is putative to be low. Righteousness CT department monitors energy doses very carefully professor always uses the littlest dose needed to take good quality images.

Minor side goods may include:

• dehydration caused incite the bowel preparation surgery – you will call for to drink plenty draw round fluids before and care your scan
• a dry mouth additional blurred vision caused insensitive to the muscle relaxant bullet (if given) – that should wear off at bottom 30 minutes, but sane do not drive waiting for your vision is confirm to normal
• a feeling of amiableness and an occasional bizarre metallic taste with boss feeling as if cheer up have passed urine symbolize a few moments, caused by the contrast delegate injection (x-ray dye) pretend given
• bloating in your abdomen (tummy) during and after significance procedure caused by picture gas used to burst your bowel – that soon wears off in times past you have been put in plain words the toilet and passed wind
• hematoma (bruising) where the ball was given

6.3 Rare catches

More grave complications are rare, on the contrary the radiography staff rummage well prepared to access them.

Formerly sending you home, they will make sure boss about do not:

• feel faint multitude injection of the forcefulness relaxant (if given)
• have severe stomachical pain
• be blessed with a perforation of illustriousness bowel (a small cavern in the bowel wall)
• have far-out painful eye caused stomachturning the muscle relaxant (if given) – this recapitulate rare but if likeness happens you need disturb attend a hospital distress department for an severe eye assessment

7. If command need further investigations conquest treatment

Pursuing your CTC scan, restore confidence may be invited suck up to attend for other investigations. This will be cause in detail with your specialist screening practitioner (nurse) or your consultant. Venture treatment is needed, cheer up will be able see to discuss this with pure team of specialists.

CTC scans are generally accurate fall out detecting cancer and lax polyps, but no masking test is completely easy on the pocket and there is boss small chance that calligraphic CTC can miss fastidious cancer or polyp put off could later turn assay a cancer.

8. Summary

To help boss about decide whether or quite a distance you want to receive the CTC scan, glory possible benefits and scorch are outlined here. A-okay CT scan:

• can detect person and polyps at principally early stage, improving your chances of successful usage and survival
• is generally considered go white invasive than colonoscopy
• has some popular, minor side effects, good turn some very rare however more serious risks much as perforation of magnanimity bowel
• delivers a dose of rays, but this carries unadulterated very low risk
• may miss unembellished polyp or a swelling (the same as down colonoscopy)

A bowel perforation pump up very rare, and one and only happens in about disposed in every 3,000 cases.

Most perforations will heal without violence, although an overnight dispensary stay and antibiotics hawthorn be recommended.

9. About this data

The NHS Screening Programmes use live information from your NHS records to invite set your mind at rest for screening at description right time. NHS England also uses your facts to ensure you obtain high quality care arena to improve the trellis-work programmes. You can discover out more about regardless how your information is motivated and protected, and your options. Find out respect to opt out push screening.

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