Tag Archives: Karolinska Institutet

Patient Gets Stem Cell Trachea Transplant

Surgeons in Sweden have replaced the cancerous windpipe of a Maryland man with one made in a laboratory and seeded with the man’s cells.

The windpipe, or trachea, made from minuscule plastic fibers and covered in stem cells taken from the man’s bone marrow, was implanted in November.

The patient, Christopher Lyles, 30, whose tracheal cancer had progressed to the point where it was considered inoperable, arrived home in Baltimore on Wednesday. It was the second procedure of its kind and the first for an American.

“I’m feeling good,” Lyles said in a telephone interview. “I’m just thankful for a second chance
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