scans

#Tests and scans

Radioactive scans for neuroendocrine tumours (NETs)

By Dr. Ahmed Hafez

Radioactive scans can help your doctors diagnose some types of neuroendocrine tumours. You have an injection of a low dose radioactive substance, which can show up on a scan. Radioactive scans include: octreotide scans (or Octreoscans) – these are also called somatostatin receptor scintigraphy scans tektroyd scans gallium dotatate PET (positron emission tomography) scans You might also have an mIBG scan, but this is less common now. mIBG stands for metaiodobenzylguanidine. What are radioactive scans and why do I need one? Octreotide, dotatate and mIBG are substances that some neuroendocrine cells take up (absorb). Doctors can attach a radioactive substance

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#Tests and scans

Draining fluid from your chest or tummy

By Dr. Ahmed Hafez

Cancer cells can inflame the lung lining (pleura) or abdominal lining (peritoneum). This can cause fluid to build up. The fluid might contain cancer cells. Fluid around the lungs is called a pleural effusion. It can make it difficult to breathe. Draining fluid from your chest is called thoracocentesis or pleural aspiration. Fluid in the tummy (abdomen) is called peritoneal ascites. It can make the abdomen feel swollen, tight and uncomfortable. Draining fluid from your abdomen is called an abdoparacentesis or peritoneal aspiration.  Why you might have it The doctors might drain fluid from around your lungs or abdomen to: see if the fluid contains

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#Tests and scans

Colonoscopy

By Dr. Ahmed Hafez

A colonoscopy looks at the whole of the inside of the large bowel. A doctor or nurse (endoscopist) uses a flexible tube called a colonoscope. The tube has a small light and camera at one end. The endoscopist puts the tube into your back passage and passes it along the bowel. They can see pictures of the inside of your bowel on a TV monitor.  Why might you have a colonoscopy You may need a colonoscopy: to help find the cause of bowel symptoms to look for early signs of bowel cancer as part of the national bowel cancer screening programme

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#Tests and scans

Cervical biopsy (cone biopsy)

By Dr. Ahmed Hafez

A cone biopsy is a small operation to remove a cone shaped piece of tissue from your cervix. You usually have it under general anaesthetic, which means you are asleep. The operation takes about 20 to 30 minutes. You will probably stay in hospital overnight.  Why you might have a cone biopsy You might have a cone biopsy if you have symptoms that could be caused by cervical cancer. It’s also a treatment for abnormal cervical cells picked up through cervical screening. The abnormal cells might be on the outer surface of the cervix (ectocervix) or the inner part of the cervix (endocervix).

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#Tests and scans

Capsule endoscopy

By Dr. Ahmed Hafez

A capsule endoscopy looks at the inside of your bowel. This is also called a video capsule endoscopy or PillCam.  You swallow a capsule that contains a small disposable camera. The capsule is the size of a vitamin pill. The camera takes thousands of pictures as it travels along your gut. The camera sends the pictures wirelessly to a data recorder that you wear on your waist. The test is complete once the capsule has passed through your bowel and out into the toilet. A doctor or specialist nurse looks at the pictures from the data recorder to help find out the

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#Tests and scans

Bronchoscopy

By Dr. Ahmed Hafez

A bronchoscopy is a test to look at the inside of the breathing tubes (airways) in your lungs. You might have this test to allow your doctor to: look for the cause of your symptoms help your doctor see any areas that look abnormal on an x-ray or scans take samples of cells These samples might be a tissue sample called a biopsy. Or your doctor might take some cells by using a small brush or using a liquid to collect them. To have the test your doctor puts a narrow, flexible tube called a bronchoscope down your windpipe (trachea)

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