The science of Laser therapy expands research on malignancies and treatment methodology. An intruiging detail of advancement as shared by George Kiblor in this presentation shows how.
2. History of laser therapy
Einstein who wrote about lasers in the 1917.
Lasers where invented later on in the 1960.
Dr.Endre Master, he conducted an experiment
when hair grew due to the expose of low levels
of laser light.
3. What is laser therapy?
What laser actually stands for is, “light
amplification by stimulated emission of
radiation.
Laser therapy is used in the removal of
malignant cells.
The are different types of laser therapy.
5. Cellular changes
The laser can produce strong focused heat which is able
to inactivate the DNA and RNA.
When it comes to laser thrapy, after the 1st day, there is
acute inflammatory infiltrates.
Since the laser uses heat the cellular changes will be
postulated due to dehydration.
In day 10th the reparative epithelial process has started
and the inflammatory exudates changes to the histiocytes
and multinucleated giant cell.
In day 21 the normal intermediate and superficial
squamous cells are found and inflammation is absent.
Fast proliferation cells are found up to 7 weeks .
7. Advantages
No surgical incisions
Quicker recovery rate
Less side effects
less damage to normal surround cells
less infection
8. Disadvantages
If performed correctly then pain, bleeding,
swelling and scarring will be see.
The laser produces intense focused heat in the
tissue, inactivating cellular components
including the DNA and RNA, interrupting the
cellular replication process.
Laser therapy is expensive and requires bulky
equipment.
9. References
1. http://www.nlm.nih.gov/medlineplus/ency/article/001913.htm viewed on 14
April 2013
2.
http://my.clevelandclinic.org/services/carbon_dioxide_laser_resurfacing/hic_ca
rbon_dioxide_laser_resurfacing.aspx viewed on 14 April 2013
3. http://cancer.stanford.edu/information/cancerTreatment/methods/laser.html
viewed on April 2013
4.
http://www.beecherchiro.com/index.php?option=com_content&view=article&i
d=70&Itemid=83 viewed on 14 April 2013
5.
http://torkelsonchiro.com/custom_content/c_81548_laser_advantages_and_disa
dvantages.html viewed on 14 April 2013
6. http://www.cancer.gov/cancertopics/factsheet/Therapy/lasers viewed on 14
April 2013
7. Comprehensive cytopathology / edited by Marluce Bibbo, David Wilbur, Philadelphia,
Pa. : Saunders/Elsevier, c2008, 3rd ed. Pg 873