After she was diagnosed in May 2012, she had most of her cervix removed. The operation was a success and she was cancer free for nearly two years.
"I had smear tests every three months and every time they came back normal," Miss Wilson said.
But in April last year, her stomach became bloated. She said: "I looked eight months pregnant and was struggling to breathe."
A biopsy confirmed the cancer was back. But after three months of chemotherapy, a scan revealed that her tumours were not shrinking because she had become immune to the drugs.
There was no other treatment on Britain's NHS, so she was advised to make a 'bucket list' of things she wanted to do. Instead, she decided to continue fighting the disease - but a new treatment at University College London Hospital failed to save her.
Miss Wilson's father, Gary, 52, a banker, said: "Right up until the end she was positive, fighting. She was one in a million."
Britain's NHS offers a free cervical screening test to all women aged 25-64 every three to five years. But it is not offered routinely to women under 25 because cervical cancer is so rare at that age.
In New Zealand, the National Cervical Screening Programme is offered to women aged 20-70.
- Daily Mail
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