The Larynx is the voice box, a two inch tube at
the back of the throat. In addition to talking it also
helps in breathing and swallowing. The Hypopharynx and
Oropharynx constitute the space behind the mouth that serves as
a passage for food to the esophagus and for air from the nose
and mouth.
Cancer of the Larynx is diagnosed in about 15
000 new cases a year in the US. A little over 1000
patients die from this disease which tends to affect males more
that females (90%).
Symptoms - the signs of cancer of the larynx have been
observed with the following:
-
hoarseness (that worsens over time)
-
coughing and coughing up blood
-
pain
and trouble breathing or swallowing
-
lumps in the neck area
Diagnosis - Your doctor may use an
instrument called a laryngoscope to view the area to determine
if there is any unusual growths. If any growths are found the
doctor may remove a small piece (called a biopsy) and have it
sent to a lab for testing.
Treatment - If the cancer is small
conventional treatment (radiation, surgery is usually used) to
treat the cancer. More widespread cancer can sometimes
result in the removal of the entire voice box.
