Gallstones

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Tests

Blood tests can show signs of inflammation and infection:

• FBC (full blood count) – raised white cells indicate infection
• CRP (C-reactive protein) – indicates inflammation
• ESR (erythrocyte sedimentation rate) – indicates inflammation

Blood tests can also demonstrate any damage to the liver or pancreas as a result of blockage or infection:

• Liver function tests – One of these tests called alkaline phosphatase is very high in infection of the bile ducts. Another test is bilirubin which will be raised if the bile ducts are blocked
• Amylase – Raised if pancreas is damaged.

Ultrasound will show almost all gallstones over 4mm. CT and MRI scans may also be used.

Last Review Date: March 6, 2017