Be able to Tattoo Become secret weapons in fighting skin cancerThis may not seem incredibly possible at first, but new research suggests that the tattoo is more than the ink to meet the eye, especially when it comes Melanoma risk.
For years, people are concerned about potential health hazards TattooBut new research is somewhat amazing: many people Tattoo Looks less MelanomaNot much. However, before any cancer prevention goes to the tattoo parlor, it is important to keep an eye on the right print because every study has flaws, and this is no exception.
Researcher in Utah – with American state the highest Melanoma Rates – studied more than 1,000 people. They compared Melanoma To see patients with healthy people TattooParticularly broad, affect the risk of cancer.
The results suggested that people who had many tattooed sessions or many large tattoos used to actually experience low risk of melanoma. In fact, the risk was more than half.
It was a striking discovery, especially given concerns about tattoo ink, which contains chemicals – in other settings – can be harmful or even carcinogenic. Scientists have earlier worried that introducing foreign substances in the skin can promote cancer growth.
Extensive recent research has actually added tattoos to a type of cancer called lymphoma. But this broad population-based study did not support these apprehensions for melanoma.
Why the results can be misleading
Nevertheless the evidence comes with many important warnings. The first and perhaps the most important issue was the lack of data about the major melanoma risk factors, which is necessary to draw a reliable reason-and the impact conclusion.
Important risk factors such as sun exposure history, use of tanning beds, how easily people were recorded for people suffering from cancer – not for healthy people in the study. Without this information, it is impossible to separate whether the low risk observed in tattoo people actually stems from the tattoo itself, or whether it is only a by -product of other lifestyle differences.
Another issue lies in something called prejudice. Tattooed participants were more likely to report risky sun habits such as indoor tanning and sunburn, although the clear “safety” of several tattoos remained here even after adjusting for smoking, physical activity and some other variables.
However, data on major risk factors for melanoma, such as sun safety behavior and using sunscreen, were not available in both groups. This enhances the possibility that alleged protective effects can actually be the result of unbearable differences – perhaps people with many tattoo are more likely to avoid sunscreen or to avoid sunlight to protect their body art.
Connecting further complexity, the response rate in melanoma cases was only 41%, meaning that most people with melanoma did not answer questions about it, which is relatively low, although it is specific to study using such surveys. It can be made which is called prejudice selection. If the people who responded to the survey were different from those who were not, the results may not apply to all.
No information was collected on where the tattoos were located, so we do not know if they were on the sun-covered or covered areas of the body-a major risk factor for a significant difference since the scratching light skin cancerIn fact, recent research suggests that the air pollution can protect from melanoma and does so by filtering harmful UV rays.
Interestingly, the study did not know that melanoma occurred more frequent within the tattooed skin than in unnecessary areas. This suggests that tattoo ink itself is unlikely to be carcinogenic, although some research suggests that it may be.
However, researchers urge carefully. It is one of the first major studies on tattoos and melanoma, so the results suggest testing new ideas rather than proving that tattoos are protective.
About the author
Justin Stabing Anglia is a professor of biomedical sciences at the University of Ruskin.
This article has been reinstated Conversation Under a Creative Commons License. read the Original article,
Comparison with previous research conducted in other countries also reveals inconsistent conclusions. Some studies have shown skin cancer – including melanoma – in tattooed population or body areas. However, these studies have also been interrupted by short sample sizes, lack of information on other major risk factors and diverse sun-bathing habits worldwide.
What is all practically? Conclusions are away from a green light to look for a tattoo as a shield against melanoma. Severe, detailed behavior and absence of biological data means that the observed effect can easily reflect the difference in lifestyle or unpublished habits in the tattoo population.
Melanoma main symptoms of skin cancer
NHS
Changes in a new sesame or an existing mole can be a sign of melanoma. The indication to include includes:
- A mole with an uneven shape or edges
- A mole with a mixture of colors
- A big mole
- A mole that changes over time
Moles include to see other signs:
- Swelling and sore throat
- To bleed
- Itchy
- Crusty
For now, the fundamental advice for the prevention of melanoma is unchanged: limit sun exposure, wear sunscreen, and regularly check your skin regardless of ink conditions.
For those who already have several tattoos, the study, however, provide some assured news: There is no evidence at present that the tattoo tattoo tattoo tattoo increases the risk of melanoma, and any lower -risk relationship can simply reflect other factors.
However, comprehensive messages are one of scientific precautions. Interesting signs such as these warrants further examine further in more careful controlled studies, which can be completely responsible for all complications of cancer and all complications of human behavior. Till then, the tattoo may be a personal choice, but certainly not a medical support for staving is not a strategy. skin cancer,