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Acrylic nails hid cancer warning
Hull mother found a black line under acrylics that led to detection of pre cancerous cells; health professionals advise regular nail bed checks.

A Hull mother recounts how a hidden line under acrylic nails led to the early detection of pre cancerous cells and a push for regular nail bed checks.
Acrylic nails hid cancer warning from Hull mother
Lucy Thompson, 35, from Hull, noticed a black vertical line on her left thumb after removing orange ombre acrylics in April 2023. She kept an eye on it at first, but a friend urged medical advice that led to a GP referral and hospital tests for subungual melanoma, a rare cancer that can develop under the nail. Biopsies confirmed pre cancerous cells, which were removed, and doctors said prompt action could have stopped the illness from progressing. Lucy’s experience has reshaped her habits: she now checks all her nails regularly and limits the time she wears nail extensions. She also urges others to report any new marks or changes to a clinician and to consider asking nail technicians to remove nails so nail beds can be inspected.
No further treatment was needed in Lucy’s case, but the episode underscored a broader point: signs of serious disease can hide in everyday beauty routines, and early detection matters. The story also highlights how health messaging relates to cosmetic trends, and the role of both patients and salons in spotting warning signs early.
Key Takeaways
"I noticed a funny line on my nail and thought I’d damaged it"
Lucy describes the first sign seen under the acrylics
"If left untreated, there was a really high possibility that it would've become skin cancer"
Lucy on the risk of delay
"The sooner you get seen, the sooner you can get it treated"
Advice on early detection
"Tell your manicurist to take the lot off so you can check your nail beds"
Practical tip from Lucy
The episode sits at the intersection of health literacy and cosmetic culture. A simple line under a nail became a life saving signal because someone spoke up and a doctor acted quickly. It shows why public health messaging should include nail health as part of routine skin checks. Beauty providers can play a supportive role by normalizing nail bed checks during service, not to replace medical care but to prompt timely evaluation. In crowded markets, clear guidance helps people separate fashion from risk and avoid delays in care.
Highlights
- I noticed a funny line on my nail and thought I’d damaged it
- If left untreated there was a high possibility it would become skin cancer
- The sooner you get seen the sooner you can get it treated
- Tell your manicurist to take the lot off so you can check your nail beds
Health risk from hidden nail changes
The case shows how cosmetic routines can mask early signs of serious illness. It underscores the need for clear guidance on nail health and timely medical evaluation.
Health and beauty should go hand in hand with safety at the core.
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