Positive FIT test

Hi all,

I hope someone can help me or shed some light.

I'm a relatively healthy 37yr old male and haven't had many medical issues throughout life. However, I had been laid up for the last few months. This all started with foot pain and foot swelling in the right foot following a 4hr drive (2hrs there and 2hrs back), which was originally diagnosed with an avulsion fracture. This then was diagnosed as Gout/pseudogout as the fracture was old and I'd not done anything to cause any injury.

Fast forward a few weeks, I got a few rash like spots on my chest. On the right hand side, under my nipple and some just on my hip line. These were diagnosed as shingles. I didn't have any pain from these nor any itching.

Through this time I also got a swollen knee, which was aspirated to check for an infection. Everything came back fine.

GPs have been useless so had to go private. Seen an Orthopedic surgeon who referred for MRI on the foot, which came back with no gout and no brakes but was showing loads of inflammation. He then referred me to the Rheumatology dept. 

Spoke to the rheumatologist (past history of reactive arthritis 10yrs ago and diagnosed as HLA-B27 positive/sister also suffers from various autoimmune issues). He said it sounds like a flare up of your arthritis and that a steroid injection will be best to help. Had that and have seen some improvement; however, as I was not mobile and i was using a walker boot for weeks, I've now lost muscle mass in my right leg. This has caused some weakness, which will take time to recover.

In the meantime, my GP has requested I do a Fecal Calprotectin test. This came back at +600 (I believe this is the max they test to). When I visited her she asked me to do a FIT test which as come back at 210.

During this time I've had multiple blood and wee samples taken. Everything else has been fine but my CRP has been up and down, starting at 19, 147, 107, 47, 51. I also had a raised ESR but can't remember what the result was. My RF, blood counts, cholesterol, diabetes all came back fine.

For the pain, I've been taking 

20mg Omeprazole

2x 500mg Naproxen 

6/8 cocodamol 15/500.

I did read that the Omeprazole and Naproxen can raise the inflammation in the bowel and with the reactive arthritis ongoing this could also impact this, but was shocked to find the high FIT result. 

The only time I had some issue with my bowel movements where i noticed blood, was once earlier on when I took ibuprofen and once after taking Colchicine for the grout treatment. My bowels are generally regular and are more likely to get constipation rather than looser bowel movements.

I found out my late father had diverticular disease and duodenal ulcers.

I'm not sure if all this stuff is related but it's got me really worried. I am booked in for an MRI next week to look at my bowels/intestine, as the private doc said its unlikely anything serious as I didn't have symptoms but this was before the positive FIT.

During the last few months I have shed a couple of stones going from about 15st 5lb to 13st 7lb. This was mostly due to cutting out the junk from my diet and possibly due to the muscle loss in my legs. 

Any help is greatly appreciated.

Thanks

M

  • Hello there and thanks for posting

    I am sorry to hear about the symptoms you have been experiencing and can appreciate how these abnormal results must be a worry for you.

    I'm afraid as nurses and without being involved in your care it is difficult for us to know what the matter may be. The symptoms you have may be unrelated and there possibly could be more than one thing going on with you at this time.

    As I am sure you are aware positive tests can be the result of several different things and most won't be the result of something as serious as cancer. 

    It seems you have been doing some of your own online research so you already know that raised faecal calprotectin levels are measures of inflammation in the bowels that may suggest some type of inflammatory bowel disease ibd, things such as crohn's disease or ulcerative colitis. I am also led to believe that the HLA-B27 gene can also be linked to these conditions.

    Blood in the bowel is often caused by irritable bowel disease, polyps or diverticulitis and then cancer.

    ESR can also fluctuate and be raised because of inflammation or infection.

    Whilst most people would imagine that inflammatory bowel conditions would cause bowel type symptoms this isn't the case for everyone and some will experience inflammation and pain outside of the gut.

    The important thing, is, this is being investigated and hopefully the scan you are having will show more clearly what may be going on and what treatment is or isn't needed.

    Try and keep an open mind for now and see what the doctors say and go from there. Do let them know of any further changes to symptoms you notice so they have a good overview of what is happening.

    I hope this is helpful but do get back if you have more questions. Our helpline is also open weekdays 9-5 on 0808 800 4040.

    I really hope you are able to get some answers soon.

    Best wishes

    Naomi