June 21st 2024.
Recent studies have suggested a possible connection between tattoos and malignant lymphoma, a type of cancer that affects the lymphatic system. The researchers, from a Swedish university, have found that individuals with tattoos may have a higher risk of developing lymphoma, but health experts warn that further research is needed to confirm this association.
On May 24, the lead researcher, Dr. Christel Nielsen, organized a team at Lund University to analyze data from over 11,000 individuals in Sweden. They compared individuals diagnosed with lymphoma between 2007 and 2017 to people of the same age and gender who did not have cancer. The study focused on participants aged 20 to 60 and found that among the 2,938 individuals diagnosed with lymphoma, 21% had tattoos.
In 2021, the researchers conducted a survey to understand lifestyle factors that could influence lymphoma risk, such as smoking, age, and tattoo history. They surveyed 1,398 lymphoma patients and 4,193 cancer-free participants. The results showed that 21% of lymphoma patients and 18% of cancer-free individuals had tattoos. Interestingly, the risk of developing lymphoma was 21% higher among those with tattoos, particularly within the first two years of getting their first tattoo.
Initially, the researchers speculated that the size of the tattoo might play a role in lymphoma risk, as larger tattoos may lead to a higher risk. However, they found no correlation between tattoo size and lymphoma risk. Dr. Nielsen explained that they do not yet understand why this is the case, but they believe that getting a tattoo, regardless of its size, may trigger a low-grade inflammation in the body, which could potentially lead to cancer. This suggests that the relationship between tattoos and lymphoma is more complex than initially thought.
Dr. Nielsen also stressed the importance of further research to fully understand the long-term health implications of tattoos. The team plans to conduct a comprehensive assessment to explore potential links between tattoos and various cancers and inflammatory diseases. As tattoos continue to be a popular form of self-expression, it is crucial for society to ensure their safety. Dr. Nielsen concluded by advising individuals to consult their healthcare provider if they experience any symptoms that could be related to their tattoo.
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