Photodynamic laser bronchoscopy involves the use of
a laser light and photosensitive chemicals to treat cancer of the
tracheobronchial system. The procedure is achieved by injecting the patient
with a photoreactive chemical that accumulates in abnormal cells. Two to three
days later, the area is treated with a laser placed next to the tumor, causing
the cells with the chemical to die. This is an experimental non-surgical
procedure.
Conditions
Treated with Photodynamic Laser Bronchoscopy:
Photodynamic laser bronchoscopy may be performed in
cases of airway stenosis and malignant or benign tracheobronchial tumors.
There are no comparable non-surgical alternatives to
photodynamic laser bronchoscopy. Laser bronchoscopy is a surgical alternative
to the procedure.
Anesthesia
with Photodynamic Laser Bronchoscopy:
Photodynamic laser bronchoscopy may be performed
with local anesthesia and sedation. It can also be performed under general
anesthesia, which means that the patient is asleep and completely unaware
during the procedure.
Potential
Complications from Photodynamic Laser Bronchoscopy:
Possible risks following photodynamic laser
bronchoscopy include bleeding, airway burn, airway damage, difficulty
swallowing and a negative reaction to the anesthesia that is used.
Prognosis
after Photodynamic Laser Bronchoscopy:
The prognosis for a positive end result following
photodynamic laser bronchoscopy is good.
Recovery
from Photodynamic Laser Bronchoscopy:
Total recovery from
photodynamic laser bronchoscopy takes one to
three days.
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