Final answer:
Cancer that invades nearby tissues is called an invasive tumor, and this process is known as local spread. Additionally, cancer can migrate to other parts of the body through the lymphatic system or metastasize via the bloodstream, causing new tumor formation in various tissues.
Step-by-step explanation:
The type of cancer that invades nearby tissues is known as an invasive tumor. Cancer cells originate from the primary tumor and can aggressively divide and spread, causing damage to adjacent tissues. This process is called local spread. Additionally, cancer cells can spread to regional lymph nodes through the lymphatic system and to distant sites through the bloodstream, a process known as metastasis. Health is compromised when cancerous growth invades and 'steals' blood supply from normal organs. Malignant tumors are particularly known for their potential to invade nearby tissues and organs, leading to a more severe prognosis.