The carcinogenic potential of artificial implants has been of concern
in recent years. Case reports and animal studies, dating back to the 1
950s, have reported possible associations between artificial implants
and soft tissue sarcomas, but epidemiologic data have been lacking. In
a recent study of soft tissue sarcomas and military service, data on
artificial implants were collected but not presented. This paper exami
nes a possible association between artificial implants and soft tissue
sarcomas.