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The Guardian - AU
The Guardian - AU
National
Ranjana Srivastava

I was asked if there was an ‘everything’ test for cancer. Despite bold claims, no such thing exists

A medical professional with a tube of blood
‘Healthy people should know that there is no blood test (or “total body scan”) for cancer that saves lives,’ writes Ranjana Srivastava. Photograph: Shutterstock

At an academic function, a guest asks what I do and I say, “public hospital doctor”, which seems more benign than “oncologist”. When he asks me to elaborate, his eyes widen as he exclaims, predictably, “Wow, isn’t that depressing?” By now, I have form in explaining that being an oncologist is sobering but not depressing because, in the space between diagnosis and outcome, there is a lot of good one can do – not only through treating the disease but having empathy for the patient.

Next he asks if “they” will find a cure for cancer. Thinking of all the hard-working (and poorly paid) researchers, I say there is much to celebrate and much more to aspire to. He nods thoughtfully.

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