Procedures and treatments

Preparing a child for a procedure or treatment can be an anxious occasion. Great Ormond Street Hospital have produced a number of factsheets to help explain what will happen and what to expect.

Clinical photography in the department of Medical Illustration at GOSH

This page explains about the clinical photography service in the department of Medical Illustration at Great Ormond Street Hospital (GOSH), why your doctor might ask for your child’s photograph to be taken and what to expect. It also describes the differe

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Cochlear implants

This page explains cochlear implants and what to expect when your child comes to GOSH to be assessed to see whether one is suitable. It also explains the operation to fit a cochlear implant and what happens afterwards. The Cochlear Implant Programme at GO

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Collecting a urine sample

Urine is a waste product produced by the kidneys, so testing it can show if the kidneys are not working well. Testing a urine sample is usually the first stage in carrying out a general assessment, before blood tests are needed. This information sheet fro

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Colonic manometry

Manometry is a way of measuring how well the muscles and nerves in the digestive system are working. Colonic manometry looks at the muscles and nerves in the colon (large intestine). This page from Great Ormond Street Hospital (GOSH) explains about the co

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Colonic transit (pellet) study

A colonic transit study is a test that shows how quickly food passes through the digestive system. This may also be called a pellet study.  It starts when you give your child some pellets to swallow on three consecutive days. On the fourth day, they will

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