Read about having blood tests to diagnose CLL and what happens afterwards.

Information about what happens when you have a bone marrow test.

This test helps doctors choose treatment more effectively.

What a chest x-ray is, how you have it and what happens afterwards.

Read about having an abdominal ultrasound, including what an ultrasound is, how you have it and what happens afterwards.

Find out what a CT scan is, how you have it and what happens afterwards.

To find out if there are any cancer cells in your lymph nodes you might have a test called a fine needle aspiration or a needle biopsy.