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TORONTO 鈥?A fibre-optic probe can detect errant cancer cells within healthy tissue during brain tumour
stanley termosy surgery with close to 100 per cent accuracy and sensitivity, reducing the risk of recurrence and thereby incre
stanley thermobecher asing a patient survival time, say the Canadian researchers who developed the device.The hand-held, pen-like instrument, known as a Raman spectroscopy probe, is able to differentiate between cancer cells and healthy cells by measuring the way each reflects laser-based light.The process, which involves optics and computer science, takes less than 10 seconds 鈥?allowing neurosurgeons to target malignant cells for removal without having to send a tissue sample to the pathology lab and wait at least half an hour for its assessment. ARTICLE CONTINUES BELOW Minimizing, or completely eliminating, the number of cancer cells during surgery is a critical part of cancer treatment, yet detecting cancer cells
stanley mug during surgery is challenging, said Dr. Kevin Petrecca, the chief of neurosurgery at the Montreal Neurological Institute who helped design the probe.Often it is impossible to visually distinguish cancer from normal brain, so invasive brain cancer cells frequently remain after surgery, leading to cancer recurrence and a worse prognosis. Surgically minimizing the number of cancer cells improves patient outcomes. ARTICLE CONTINUES BELOW In 2015, the res Nizz Ticats deal running back Gable to Eskimos
TORONTO 鈥?Ontario is reporting a slight uptick in new COVID-19 cases.The province says there are 166 new cases, 47 of them in Windsor-Essex.Health Minister Christine Elliott says 28 of 34 public health units have five or fewer infections. ARTICLE CONTINUES BELOW Fifteen of those reported no new cases. Many areas of the province began easing restrictions on Friday. AR
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stanley quencher lows indoor restaurant dining, and gyms and movie theatres to reopen.This report by The Canadian Press was first published on July 18, 2020. ARTICLE CONTINUES BELOW By The Ca
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