1. Voice Box Cancer
Although a large number of tumors, polyps, and various assorted bumps can present themselves in the voice box (or larynx, pronounced lare-inx ) the most common form of cancer is called Squamous Cell Carcinoma or Squamous Cancer..
http://www.tonguecancer.com/voice_box_cancer.htm

2. Ask an Expert: Carotid body tumor -- Netwellness Homepage
01/03/2007 02:01PM I am a 54 year old female and has a large carotid body tumor on the right side of my neck. Do you know how many patients have successfully lived with this type of tumor? Is it a genetically programmed tumor.
http://netwellness.org/question.cfm/45462.htm

3. Viewing Section 533.5 - Anesthesia and surgery.
excision of carotid artery 100.0 60 8.0+T 4994 without excision of carotid artery 70.0 60 8.0+T. sinus 45.0 45 4.0+T Paratyroid, Thymus, Pituitary, Pineal Adrenal Glands and Carotid Body. 2520 Ligation and division of ductus arteriosus 100.0 90...
http://w3.health.state.ny.us/dbspace/NYCRR18.nsf/56cf2e25d626f9f785256538006c3e...