Throat Cancer Symptoms

From WebHealth

[edit] Throat Cancer Symptoms

Cancer of the vocal cords (larynx cancer), which in the US are about 2/3 of all throat cancer cases, leads to voice changes fairly early on. If this is not due to a cold and does not resolve within a few weeks, this person needs an urgent laryngeal examination by an ENT specialist. Contrary to larynx cancer, subglottid and supraglottid cancer is mostly detected late, namely when the cancer has metastasized into the cervical lymph glands.

This is one major reason why these cancers, which are usually detected at a later stage, lead to poorer cancer survival statistics. Late signs of throat cancer are weight loss and metastases to other areas.

The cancer tends to metastasize to the base of the tongue, to the tissues around, above and below the vocal cord area. The thyroid cartilage can get invaded, and the esophagus in the back can get obstructed through an extensive tumor mass in the later stages of the cancer.

Home page

Cancer overview

Throat cancer

References:

1. Cancer: Principles &Practice of Oncology.4th edition. Edited by Vincent T. DeVita, Jr. et al. Lippincott, Philadelphia,PA, 1993. Chapter on Tumors of the Larynx and Hypopharynx.

2. Cancer: Principles&Practice of Oncology. 5th edition, volume 1. Edited by Vincent T. DeVita, Jr. et al. Lippincott-Raven Publ., Philadelphia,PA, 1997. Chapter on Tumors of the Larynx and Hypopharynx.

3. SM Jackson et al. Radiother Oncol 2001 May;59(2):219-220.

4. Conn's Current Therapy 2004, 56th ed., Copyright © 2004 Elsevier

5. Ferri: Ferri's Clinical Advisor: Instant Diagnosis and Treatment, 2004 ed., Copyright © 2004 Mosby, Inc