lled circulating tumor cells, or CTCsthat came from a tumor. This happens when a tumor grows large enough that some cells are pushed out and into the blood stream, says Erica Carpenter, assistant professor of medicine and director of the Liquid Biopsy Laboratory at the University of Pennsylvania.
Milwaukee, WII'm a fun-loving momma that tries to keep up with 2 kids under the age of two (Evelyn is 22 months and Caden is 6 months). Oh yeah, I'm a little crazy b/c of... I'm a fun-loving momma that tries to keep up with 2 kids under the age of two (Evelyn is 22 months and Caden is 6 months). Oh yeah, I'm a little crazy b/c of it too!