Smoking cigarettes is far the biggest risk factor lung cancerdata show, but in surprising events, the most common form of disease is seen primarily in non-smokers.
Researchers at the International Agency for Research on Cancer (IARC) analyzed global trends for four major lung cancer subtypes: adenocarcinoma, squamous cell carcinoma, small cell carcinoma, and large cell carcinoma.
They have discovered in recent years that adenocarcinoma is the most “major subtype,” according to a press release summarizing the study. Young women were found to be particularly at risk.
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The study was published in Lancet Respiratory Medicine earlier this month, based on a global basis. Cancer data From 2022.
Lung cancer begins with cells covered in the air sac of the lungs – is the most common type of lung cancer among people who have never smoked, and up to 50% of the diagnosis in that group is disease control and prevention Center (CDC).
Worldwide, adenocarcinomas account for more than 45% of lung cancer in males and females in nearly 60%, data show. (istock)
Air pollution has been cited as an important driver of this type of lung cancer, saying it has reported the highest levels in East Asia, particularly China.
Worldwide, more than 45% of lung cancers are found in men, with nearly 60% of adenocarcinomas. Female cases.
“Air pollution can lead to adenocarcinoma of the lungs, which is almost 50% of lung cancer.”
“This population-based study seeks to better understand the variation in lung cancer incidence with location and time of lung cancer incidence according to its component subtypes. The risks of different countries in successive generations are as follows: We are looking to examine changes and assess the potential burden of lung adenocarcinoma associated with surrounding particulate matter (PM) contamination,” Dr. Freddie Bray, head of IARC’s Cancer Surveillance Department, said in a release. I stated.
“The results provide important insight into how both disease and underlying risk factors are evolving, and provide clues on how best to prevent lung cancer around the world.”
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Dr. Marc Siegel, a senior medical analyst and professor of clinical medicine at NYU Langone Health and Fox News, was not involved in the study, but discussed these lung cancer trends at Fox News Digital.
“That’s the main reason why non-smokers are raising their rates Air Pollutionwhich can lead to adenocarcinoma of the lungs, which is currently almost 50% of lung cancer,” he confirmed.
Increased vaping vapor rates are also associated with ramp-up in lung cancer rates, doctors noted.
According to Dr. Siegel, increased vaping speeds are also linked to increased lung cancer rates. (istock)
“Secondhand smoke continues to be a factor, Smoking rate It fell dramatically,” Siegel said.
The doctors say genetic risk factors also work and “need to investigate further.”
“artificial intelligence “Even before discrete pulmonary nodules develop, they can play a major role here in terms of early diagnosis and pattern recognition,” he added.
“Air pollutants, such as particulate matter and industrial emissions, can damage lung tissue and lead to cancer over time.”
Dr. Marianne Mazzo, a certified senior nurse practitioner in Dallas, Texas, agreed that air quality and contamination could contribute to lung cancer.
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“Air pollutants such as particulate matter and industrial emissions can damage lung tissue and lead to cancer over time,” says Matzo, who was not part of the IARC study, Fox News I told Digital. “This complicates the diagnosis and treatment process.”
Some veterans People exposed to dangerous materials may be at a higher risk of lung cancer, she noted.
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“Middle East-based veterans (particularly Afghanistan and Iraq) have been exposed to fuel holes,” said Matzo, who worked in oncology at VA Hospital.
“The waste contained paint, solvents, solvents, solvents, waste, waste, waste and plastics ignited with JP-8 jet fuel containing benzene.”
One doctor told Fox News Digital that veterans exposed to dangerous materials could also be at higher risk for lung cancer. (istock)
“We are beginning to see the effects of contamination from these pits on young veterinarians diagnosed with lung cancer.”
High doses of radiation and exposure to chemicals such as asbestos and benzene can also increase the risk of developing cancer, she warned.
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“Bacteria and Viral infection It can also cause genetic mutations and chronic inflammation that contribute to the development of cancer. ”
In some cases, lung cancer can occur at random and seemingly without a direct cause.
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“When people say, ‘I’ve never smoked a day in my life, how can I have lung cancer?’, do you miss what people are missing? “A coincidence and genetic variables,” Mazzo added. “We can’t control genetics and we may have a genetic predisposition to cancer.”
