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Cancer Misdiagnosis Claims

Being diagnosed with cancer is devastating for you and your family. But if you’ve been given a delayed cancer diagnosis or a misdiagnosis of cancer you may be able to bring a medical negligence claim.

An average of 363,000 new cancer cases are recorded in the UK every year. Cancer is more likely to be treated successfully if it’s detected early. However, around 115,000 cancer patients in England are diagnosed too late to give them the best chance of survival.

Cancer claims: How to get started

If you have received a delayed cancer diagnosis or misdiagnosis, our specialist cancer claims lawyers can support you. Our lawyers can help you…
  • Receive an explanation
  • Get an apology
  • Secure misdiagnosed cancer compensation
Ready to talk? Speak to our expert team on the phone 020 8080 6994  or

If you prefer, we can visit you at home or at hospital.

Types of cancer claims

Our clinical negligence team has handled many cancer negligence cases involving breast cancer, bowel cancer and other cancer types. We've dealt with cases relating to the misdiagnosis, mistreatment or delayed diagnosis of cancer. Cancer claims can be made for the misdiagnosis of most cancers, including:
  • Bowel cancer
  • Breast cancer
  • Cervical cancer
  • Lung cancer
  • Ovarian cancer
  • Prostate cancer
  • Skin cancer
  • Testicular cancer
Our clinical negligence lawyers are particularly skilled and experienced in handling claims relating to the misdiagnosis of breast cancer.

Why choose Leigh Day? 

Our medical negligence team is one of the largest and most experienced in the country. We've been ranked top in our field by legal directories for more than a decade.
“From top to bottom, quality runs through Leigh Day's clinical negligence team. They have a huge wealth of experience and have been involved in some of the most complex and valuable claims that I have encountered”
- Legal 500.
The Leigh Day Clinical Negligence team is led by Suzanne White, who has specialised in clinical negligence for 20 years and has much expertise in delayed cancer diagnosis claims. The Legal 500 Hall of Fame identifies Suzanne as one of its ‘Leading Individuals’. 
The Leigh Day clinical negligence team offers: 
  • Expert medical negligence lawyers 
  • Specialising in complex areas of medical negligence
  • Everyday people the same representation as state bodies, insurers and multi-nationals
  • Over 30 years’ experience winning cancer misdiagnosis cases
“Misdiagnosis of cancer is a life-changing event that affects the entire family and can have terrible consequences. Such sensitive issues must be treated with the care and respect they deserve. Claiming compensation for medical negligence is the first step to helping everyone involved get their lives back on track.”
- Suzanne White.

Cancer misdiagnosis: Cases we have won

Two of our most prominent cases around cancer claims were those of Ruth Picardie and Beth Wagstaff. These women in their early 30s with young families, both died after receiving a delayed breast cancer diagnosis. 

Breast cancer has a 78% survival rate in the UK, and tragically, Ruth and Beth’s deaths may have been preventable. 
Other cases we have won include…
  • One on behalf of a woman who died following a misdiagnosed cervical smear test 
  • Settling a case on behalf of a woman who was left with facial disfigurements and the loss of an eye following a delayed diagnosis of sarcoma - read more about the case
  • Acting for parents whose two-year-old child died because of a missed brain tumour
  • Securing misdiagnosis of cancer compensation for the family of a man whose bladder cancer was misdiagnosed and mistreated, leading to his early death. 
  • Acting for several people who experienced a delayed diagnosis of Hodgkin’s lymphoma. 
  • Representing a man whose arm had to be amputated when his sarcoma cancer was mistreated and misdiagnosed
  • Settling a claim for a man who received a delayed cancer diagnosis for prostate cancer, resulting in a radical prostatectomy, ongoing pain and urinary incontinence
  • Acting for the parents of a two-year-old girl who developed hydrocephalus during cancer treatment, which went undiagnosed and untreated, causing her death

How to make a cancer claim 

Contact us today to talk in confidence about your cancer misdiagnosis claim. Our medical negligence experts will offer you help, advice and guidance for the next steps.
Get in touch: 
  • Phone: 020 8080 6994

Need us to come to you? If you prefer, or are unable to get to our offices and want to talk to a lawyer about a cancer claim, we can visit you at home or in hospital across England and Wales. 

Misdiagnosis of cancer FAQs

Can cancer be misdiagnosed?

There are more than 200 cancer types, so misdiagnosis of cancer can sometimes occur. Many cancers share similar symptoms with other illnesses. As a result, doctors and medical professionals can sometimes make an incorrect diagnosis.

How common is cancer misdiagnosis?

Misdiagnosed cancer is relatively common – in fact, it’s believed to be on the rise. Research has found that four out of 10 patients with cancer in the UK receive the wrong diagnosis of cancer at least once before their disease is correctly diagnosed.
Some of the most common cancers thought to be misdiagnosed7 due to their symptoms being linked to another illness include:
  • Breast cancer
  • Lung cancer
  • Pancreatic cancer
  • Colorectal cancer

Can I sue for cancer misdiagnosis?

Whether you had NHS or private treatment and received a misdiagnosis or delayed cancer diagnosis, you should be able to claim for medical negligence.

There are two main types of cancer misdiagnosis you can
make a claim for:
  • Undiagnosed – when a doctor or medical professional fails to spot the cancer. 
  • Incorrect – when you receive treatment for the wrong illness after a doctor or medical professional misreads the signs of cancer. 

How much compensation can I get for cancer misdiagnosis?

Cancer misdiagnosis compensation amounts vary depending on the case. This can differ based on factors including: 
  • The severity of the consequences from the misdiagnosis.
  • How long the cancer went undiagnosed.
  • Financial losses you experience due to the misdiagnosis.

Can I make a cancer misdiagnosis claim for someone else? 

When a loved one has died due to misdiagnosis of cancer, it’s possible to recover compensation on their behalf. You may be able to claim if you are the spouse or child of the victim, or if you’re the parent of a child. Often there is a three-year time limit after the date of the death to make a claim.
Leigh Day experts are ready to help support you with your cancer claim. Call us today on 020 7650 1200 or

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