A woman undergoes chemotherapy for breast cancer. Scientists said on Sunday July 3, 2018, that the radiation-based treatment can be avoided in a majority of cases of the most common forms of breast and lung cancer thanks to new studies. Photo: Shutterstock.

Many lung and breast cancers don’t need chemotherapy treatments for sufferers to live longer, major studies show

One study said adding chemotherapy to hormone therapy did not noticeably increase success rates; a second suggested that drug pembrolizumab was better at treating lung cancer than chemo

Topic |   Health and wellness

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A woman undergoes chemotherapy for breast cancer. Scientists said on Sunday July 3, 2018, that the radiation-based treatment can be avoided in a majority of cases of the most common forms of breast and lung cancer thanks to new studies. Photo: Shutterstock.
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