There’s a link between pollution and bleeding in the brain
Researchers have found an association between air pollution exposure and a rare type of bleeding within the brain. An aneurysmal subarachnoid hemorrhage, or aSAH, can damage brain tissue enough to leave patients paralyzed or in a coma or cause death. Neurosurgeon Robert Rennert led a retrospective study of 70 patients treated at the University of …
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