MRI Perianal Fistula Scan
A private MRI scan for a perianal fistula uses a strong magnetic field and radio waves to create detailed images of the area around the anus. This imaging technique is excellent for visualising soft tissues and can help understand the extent and path of a fistula without using ionising radiation.
Written by the MyScanHub content team4 minutes reading time
From
£295
All-inclusive. Consultant-reported within 3 working days.
- Consultant radiologists
- CQC registered
- GDPR compliant
- Report in 3 working days
What is an MRI Perianal Fistula Scan?
MRI (Magnetic Resonance Imaging) uses powerful magnets and radiofrequency waves — with no ionising radiation — to create high-resolution cross-sectional images.
An MRI Perianal Fistula Scan allows your radiologist to examine:
- The internal and external anal sphincters
- The anal canal lining
- The surrounding pelvic floor muscles
- Abscesses (collections of pus)
- The tract or pathway of the fistula
- The relationship of the fistula to nearby structures
MRI offers unmatched soft-tissue contrast and is widely used in specialist care for diagnosing and following-up disease of the perianal fistula.
Is this scan right for you?
Common reasons for having this scan include:
- Persistent pain or discomfort around the anus
- Swelling or a lump near the anus
- Recurrent abscesses requiring drainage
- A discharge of pus or blood from an opening near the anus
- Skin irritation or redness around the anus
- A feeling of fullness or pressure in the anal area
- Pain during bowel movements
What an MRI Perianal Fistula Scan can find
MRI can identify:
- The precise location and complexity of a fistula tract
- The presence and extent of any associated abscesses
- Inflammation in the anal canal or surrounding tissues
- Scarring or changes from previous surgery or infection
- Potential involvement of the sphincter muscles
- Other causes of anal pain or discharge not typical of a simple fistula
Preparing for your MRI Perianal Fistula Scan
On the day of your scan:
- Remove all metal jewellery and accessories before entering the scanner room.
- Wear comfortable clothing; you may be asked to change into a gown.
- Eat and take your usual medications unless specifically advised otherwise by our team.
- You will be asked to complete a safety questionnaire.
Please notify the team if:
- If you have a pacemaker, defibrillator, or any implanted electronic device.
- If you have certain types of cochlear implants or artificial joints.
- If you have ever had metal fragments in your eyes (e.g., from grinding or hammering).
- If you are pregnant, especially during the first trimester.
- If you experience severe claustrophobia.
Your report
Every MRI at MyScanHub is reported by a GMC-registered consultant radiologist. Your written report is delivered securely to your patient portal within 3 working days.
You can download the report and your images from your patient account to share with your GP, physiotherapist or specialist, or add a GP consultation to talk the findings through. How to open and share your results.
Why consider a private MRI scan for the perianal fistula?
When you need answers quickly — or when prior imaging has been inconclusive — a private MRI at MyScanHub gives you timely access and specialist reporting without the wait.
Private scan benefits include:
- Fast access — same-day or next-day appointments, no waiting list
- Consultant radiologist report within 3 working days
- Fully-private, CQC-registered, GDPR-compliant imaging centre
- Secure online access to your report and images, easy to share with your GP or specialist
Smarter scanning. Proactive health. Peace of mind.
Step 1
Choose
Pick a scan or a programme. No GP referral required.
Step 2
Book
Select a time online — same-day availability most weekdays.
Step 3
Scan
Be seen by consultants at our Dartford, Kent imaging centre.
Step 4
Results
Consultant-led report within 3 working days, accessible online.
Frequently asked questions
How long does an MRI perianal fistula scan take?
A typical MRI scan for a perianal fistula takes between 30 and 45 minutes. Our team will guide you through the entire process.
Do I need a GP referral for a private MRI perianal fistula scan?
No, you do not need a GP referral to book a private MRI scan with MyScanHub. You can self-refer directly.
What happens after my MRI scan?
Your scan images will be reviewed by a UK-certified Consultant Radiologist. A detailed report will be available on your secure online patient portal within 3 working days. You can then share this report with your GP or another clinician.
Is contrast dye needed for a perianal fistula MRI?
Sometimes, a contrast agent (gadolinium) may be recommended by the reporting radiologist to better visualise the fistula and any inflammation. This is an optional add-on, costing an additional £120, and requires clinical confirmation before booking. We will discuss this with you if it's deemed necessary.
Do I need a GP referral?
No — MyScanHub accepts self-referral for most scans. Our consultant radiologists review every case. Some scans (e.g. contrast studies) do need a referring clinician; we'll let you know at booking.
When will I get my report?
Written reports from a GMC-registered consultant radiologist are delivered within 3 working days of your scan, often sooner. You can access the report — and the imaging — through your patient account at myscanhub.com.
Where is the clinic?
Our imaging centre is at Bluewater Shopping Centre, Dartford, Kent (DA9 9ST), in the Guildhall Outer Car Park — free parking, a few minutes from junction 2 of the M25 and the A2. We're open Monday to Saturday 8am–9pm and Sunday 10am–5pm. Full directions are sent with your booking confirmation.
Ready to book your MRI Perianal Fistula Scan?
Book online in minutes. Same-day and next-day slots available most weekdays in Dartford, Kent. Consultant-reported within 3 working days.
At our clinic in Bluewater Shopping Centre, Dartford: free parking, open seven days. How to find us · All private MRI scans in Dartford & Kent