This article courtesy of PetMD.com.
Leiomyosarcoma of Stomach, Small and Large intestine in Cats
Leiomyosarcoma is an uncommon cancerous tumor, which, in this case, arises from the smooth muscles of the stomach and intestines. This extremely dangerous and painful disease affects mostly older cats (more than six years old), though all breeds are equally predisposed to leimyosarcoma.…
