Tumour behaviour

An understanding of tumour biology is essential to the planning of surgical treatment for cancer.

The behaviour of solid tumours is diverse and the implications for surgery are often paradoxical. The three principal methods of spread are:

♦ Direct infiltration

Most cancers disseminate by all three methods, although one method of spread may be predominant. Breast and colorectal cancer exhibit both blood and lymphatic spread whereas cancers arising in the upper gastrointestinal tract and the upper airways metastasize via the lymphatics. Even cancers arising from the same cell type behave differently—papillary and follicular tumours of the thyroid give rise to lymphatic and haematogenous metastases respectively. Different surgical approaches will be required depending on tumour type.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment