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May30

RAISED PLATELET COUNTS MAY INDICATE UNDERLYING CANCER 

prof dr ram hiv/aids,hepatitis expert,profdrram@gmail.com,+917838059592

 

 

A large-scale study conducted by researchers says that having a high blood platelet count is a strong indicator of cancer and should be investigated urgently.The study, published in the British Journal of General Practice, calls for general physicians to consider a diagnosis of cancer in patients with unexpected raised blood platelet count -- known as thrombocytosis -- to increase early diagnosis which can save lives.

     The study analysed the data of 40,000 patients and found that more than 11 per cent of men and six per cent of women over the age of 40 with thrombocytosis went on to be diagnosed with cancer within a year.
This rose to 18 per cent of men and 10 per cent of women if a second raised platelet count was recorded within six months.In the general population, around one per cent develop cancer in any one year.If a second high platelet count was recorded within six months, those risks went even higher: 18.1 percent for males and 10.1 percent for females.A lump on the breast turns out to be cancerous in around 8.5 percent of cases for women aged 50 to 59 years, by comparison.

     The researchers report that Lung and colorectal cancer were the types most commonly linked to thrombocytosis.What's more, one-third of those with lung or colorectal cancer had no other symptoms of the disease apart from thrombocytosis - which means this could be a very important indicator in the future for cases when cancer wouldn't otherwise be spotted so soon.The team says this the first new indicator of cancer to have been clearly identified in the last three decades, with the potential to identify thousands of cancers earlier and save hundreds of lives a year.

      "We know that early diagnosis is absolutely key in whether people survive cancer. Our research suggests that substantial numbers of people could have their cancer diagnosed up to three months earlier if thrombocytosis prompted investigation for cancer," said lead author Sarah Bailey of the University of Exeter Medical School in Britain.

"This time could make a vital difference in achieving earlier diagnosis," Bailey added.



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