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Covid-19: Double-lung transplants rise after corona ‘Honeycombs’ organs
‘Honeycomb change’All of that can cause the deposition of yellow fibrotic scar tissue, creating a “honeycomb change" that makes the lungs completely solid, said David Kleiner, who heads autopsy pathology in the National Institutes of Health Clinical Center in Bethesda, Maryland.The process irreversibly destroys the tiny grape-like air sacs through which gas is exchanged in the lungs, Kleiner said in a lecture on Covid autopsies in July.