
author
1855–1926
Best known for linking cancer spread to the "seed and soil" idea, this English surgeon also wrote lively medical biographies and became a prominent public defender of animal experimentation. His work sits at the crossroads of surgery, science, and debate.

by Stephen Paget

by Stephen Paget
Born in London in 1855, Stephen Paget was an English surgeon and the youngest son of the famous surgeon Sir James Paget. He is remembered today above all for helping shape early thinking about cancer metastasis through the "seed and soil" theory, an idea that suggested cancer cells spread successfully only in organs that provide the right environment.
Paget was also a prolific medical writer and biographer. Archive and library records describe him not only as a surgeon but also as a biographer, and his published work included books connected with his father and with medical controversy.
Outside the operating room, he became a leading pro-vivisection campaigner, organizing meetings, writing pamphlets, and arguing publicly in defense of experimental medicine. He died in 1926, leaving a legacy that reaches from cancer research to the public debates around science and medicine.