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Ultrasound scan of the urinary tract

Patient information A-Z

Introduction

This leaflet provides information for patients having an ultrasound scan the urinary tract (kidneys and bladder).

What is an ultrasound scan?

An ultrasound scan uses high frequency sound waves to create an image of the inside of your body.

To perform the ultrasound scan we put ultrasound gel over the area to be scanned and a small plastic probe (transducer) is slowly moved over the area of interest. This probe transmits high frequency sound waves into your body. Based on the reflections of these sound waves, the ultrasound machine then creates images of your organs. Ultrasound imaging is considered very safe, as it does not use any radiation to acquire the image.

The scan may identify the cause of your symptoms or help to rule out conditions that could cause your symptoms.

Sonographers and radiologists (practitioners) perform ultrasound scans. Both female and male practitioners undertake these scans and act as chaperones

How long will I be in the department?

The scan usually takes around 10-20 minutes but sometimes longer.

What to do when you arrive

Please report to the reception desk on arrival in the Ultrasound department (Level 3) to let us know you have arrived for your appointment

Staff you are likely to meet

  • Sonographer or Radiologist
  • Healthcare Support Worker/ chaperone
  • Receptionist

Preparation for procedure/examination

We ask that you attend for your scan with a full bladder and recommend that you drink at least one litre of non-fizzy drink in the two hours before your scan. This helps us to see the bladder more clearly on the scan. Patients may be require to drink more if bladder not fully visualised on imaging.

Please contact us in advance of your procedure/examination on 01223 216320 if you:

  • Have additional requirements that may require a longer appointment
  • Require a specific appointment time due to taking time sensitive medication (e.g. insulin, medicines for Parkinsonѻý disease).
  • Are pregnant
  • Require hospital transport
  • Are unable to lie flat
  • Have mobility issues
  • If you have a catheter

Benefits

Ultrasound scans do not use radiation and are considered to be a safe non-invasive procedure which can provide clinicians with information to aid diagnosis of a wide range of conditions.

Risks

"Ultrasound is now accepted as being of considerable diagnostic value. There is no evidence that diagnostic ultrasound has produced any harm to patients in the time that it has been in regular clinical practice” (British Medical Ultrasound Society 2021).

There is a very low risk of infection from the use of ultrasound gel. This can be reduced by wiping the gel off thoroughly at the end of the scan and washing it off as soon as is practical.

What will happen on the day of my procedure/examination?

  • The light will be dimmed in the room so the practitioner can see the screen better. You will be asked to lie down on the couch and move your clothes to expose your abdomen (tummy).
  • Gel is then applied to your skin which may feel cold.
  • The transducer is then moved on the surface of the skin over the area of interest. To improve image quality you may be asked to change position on the couch or to hold your breath.
  • Half way through the scan we may ask you to empty your bladder, we will then measure the bladder again to see if it fully empties .
  • The scan usually takes around 10-15 minutes. During this time, the practitioner will take routine pictures and measurements.

You may be asked some questions relating to your symptoms, and also of your previous medical history. At the end of the scan, you will be given paper towels to wipe off the gel before you dress.

As per the trust chaperone policy, you may request a chaperone at any point throughout the process, this may be a male or female member of staff.

Accessibility requirements

If you require support for your appointment, e.g. if you find it hard to hear, see or be understood by others, please let the receptionist or healthcare professional know on arrival or contact us by email: cuh.accessibility@nhs.net or telephone: 01223 256998.

Can I bring someone with me?

Those accompanying you should be able to come into the ultrasound room with you, occasionally they may be required to stay out of the examination room during the procedure and remain in the waiting area.

Childcare whilst in department

Staff are unable to look after or supervise children whilst your procedure/examination is taking place. Please make alternative arrangements for the care of your children whilst you attend for your procedure/examination. If you attend an appointment with children with no one to look after them whilst you have your examination/procedure, then your appointment will unfortunately have to be cancelled and rescheduled.

Personal belongings

Your personal belongings will be able to stay with you during the examination

What happens after my procedure/examination?

You can return to your normal daily activities.

The practitioner may be able to provide information about the findings, however in approximately 3 days the results will be sent back to the clinician who referred you for the scan

Possible side effects and additional aftercare

There are no side effects. If any concerns post procedure/examination please contact us on 01223 216320

How, when and by whom will my results be communicated?

Ultrasound examinations are reported during or shortly after the list so should be available to your referring team within 3 days. Your referring team or clinician will be responsible for communicating reports back to you.

Test results are made available via MyChart but there is 3 week delay from when an examination has been reported to when it is available on MyChart, in order to allow time for your clinical team to be able to see and action the results prior to them being released to you.

Are there any alternative tests?

Ultrasound is the recommended first line method for investigating common pathologies of the urinary tract.

Contacts/Further information

Our contact number is 01223 216320

The phone line is monitored between 8am and 4.30pm (Monday to Friday)

Facilities available

  • Toilets
  • Baby changing
  • Disabled toilet
  • Water fountain

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Directions to the department

Parking at the hospital is limited and so it is recommended, where possible to consider alternative transport.

On arrival please proceed directly to the Ultrasound Department (Level 3).

The Ultrasound Department is located on Level 3, at the Outpatients end of the hospital.

Question, concern or complaint?

Firstly speak to your nurse, doctor or other staff member as soon as you can so they can do their best to put things right straightaway.

If you don’t feel able to speak directly to the people caring for you, contact the patient advice and liaison service (PALS). Please call 01223 216756 9am to 4pm Monday to Friday, via email: cuh.pals@nhs.net, or via a form available via CUH PALS webpage.

PALS is open every weekday, and you can leave a message in the evenings and weekends.

MyChart

We would encourage you to sign up for . This is the electronic patient portal at ѻý that enables patients to securely access parts of their health record held within the hospitalѻý electronic patient record system (Epic). It is available via your home computer or mobile device

More information is available on our website:

We are smoke-free

Smoking is not allowed anywhere on the hospital campus. For advice and support in quitting, contact your GP or the free ѻý stop smoking helpline on 0800 169 0 169.

Other formats

Help accessing this information in other formats is available. To find out more about the services we provide, please visit our patient information help page (see link below) or telephone 01223 256998. www.cuh.nhs.uk/contact-us/accessible-information/

Contact us

ѻý
ѻý Foundation Trust
Hills Road, Cambridge
CB2 0QQ

Telephone +44 (0)1223 245151
/contact-us/contact-enquiries/