Multi-step process: Cancer develops due to progressive damage to the genome of the cells exposed to various insults. The initial change facilitates cell growth and additional damage changes the dna of the cells that enables them to grow unchecked, invade local tissues, including lymphatics and blood vessels. The malignant cells are then carried through the lymph and/or blood to other organs.
Answered 6/6/2012
5.8k views
6 doctors weighed in across 3 answers
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
11 doctors weighed in across 3 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question