Word: cryos
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...would also raise the questions: what would happen to embryos awaiting implantation? Approximately 400,000 of them have been cryo-preserved in U.S. fertility clinics. Unused embryos are sometimes stored for later use, donated to others or given to scientists, according to Barbara Collura, executive director of RESOLVE: The National Infertility Association. "We support the patient's right to determine the disposition of the embryos," Collura says...
...huge blood supply. When the tumor is removed by ordinary surgery, patients lose an average three pints of blood; some have lost as much as eight, and died on the operating table. At the University of Michigan, Dr. Walter Work and Dr. Mansfield F. W. Smith pioneered a cryo-surgical technique for the removal of angiofibromas with negligible bleeding...
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