Photodynamic Therapy Center - Newport News, VA
Newport News Dermatologist Doctors for Photodynamic TherapyType of Physician: Dermatologist What is a Dermatologist? A certification by the Board of Dermatology; practitioners treat pediatric and adult patients with disorders of the skin, mouth, hair and nails as well as a number of sexually transmitted diseases. They also have expertise in the care of normal skin, the prevention of skin diseases and cancers, and in the management of cosmetic disorders of the skin such as hair loss and scars. Specialty: Dermatology Common Name: Skin Doctor Dermatologist Doctors in Newport News * Katherine A Treherne MD  Frederick N Quarles MD  Tompkins Edmonds & Menon MDs  Tompkins Edmonds & Menon MDs  Associates In Dermatology  Associates In Dermatology  Dermatology Specialists  Dermatology Specialists  Dermatology Specialists  Dermatology Specialists  Charles F Payne Jr. MD  Dermatology Specialists  Jerome M Parsons MD  Mid-Atlantic Dermatology  Larry O Sharpe MD  Bruce E Fuller MD  EVMS Health Services Dermatology  EVMS Health Services Dermatology  EVMS Health Services Dermatology  EVMS Health Services Dermatology  William J Shields MD  Larry L Legum MD Ltd  Virginia Dermatology & Skin Cancer center  Advanced Dermatology Associates  Norfolk Diagnostic Center  Norfolk Diagnostic Center  Lakeview Medical Center Inc  Samuel T Selden MD  Joseph W Musgrave MD  Virginia Beach Dermatology Associates  Tompkins Edmonds & Menon MDs  Bruce C Dundon MD  Coastal Dermatology  Dermatology of Virginia Beach  Atlantic Dermatology Associates  Atlantic Dermatology Associates  Atlantic Dermatology Associates  Atlantic Dermatology Associates  Atlantic Dermatology Associates  NowCare Urgent Care  Laser Skin & Vein Center of Virginia  Dermatology Center of Williamsburg  Schumann Dermatology Group  Dermatology Consultants of Gloucester  Petersburg Dermatology PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Hanover Dermatology PC  Hanover Dermatology PC  Royal Dermatology & Aesthetic Skin Care  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Associates of VA PC  Dermatology Specialist  Avenues Dermatology  Commonwealth Dermatology PC  Commonwealth Dermatology PC  Commonwealth Dermatology PC  Commonwealth Dermatology PC  Commonwealth Dermatology PC  Affiliated Dermatologists of Virginia  Affiliated Dermatologists of Virginia  Affiliated Dermatologists of Virginia  Dermatology Associates of VA PC  B T Reams MD  Midlothian Dermatology  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Richmond Dermatology & Laser Specialists  Yvonne Knight MD  Zen Lo Dermatology  Dr Christine A Rausch  Dominion Dermatology PC  Dominion Dermatology PC  Immediate MD PLLC Newport News, VirginiaUpcoming Local Events2012-06-17
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Photodynamic TherapyRead the Photodynamic Therapy article » What is photodynamic therapy?Photodynamic therapy (PDT) is a medical treatment that uses a photosensitizing drug (a drug that becomes activated by light exposure) and a light source to activate the applied drug. The result is an activated oxygen molecule that can destroy nearby cells. Precancerous cells and certain types of cancer cells can be treated this way. The procedure is easily performed in a physician's office or outpatient setting. PDT essentially has three steps. First, a light-sensitizing liquid, cream, or intravenous drug (photosensitizer) is applied or administered. Second, there is an incubation period of minutes to days. Finally, the target tissue is then exposed to a specific wavelength of light that then activates the photosensitizing medication. Steps:
Although first used in the early 1900s, PDT in the modern sense is a fairly new, evolving science. Current PDT involves a variety of incubation times for the light-sensitizing drug and a variety of light sources depending on the target tissue. The basic premise of PDT is selective tissue destruction. Although the photosensitizer may be absorbed all over by many cells, atypical or cancerous cells take up more of the drug and retain the drug for a longer duration than normal tissues. At present, the primary limitation of available PDT techniques is the depth of penetration of the light and ability to target cells within at most 1/3 of an inch (approximately 1 cm) of the light source. Therefore, tumors or atypical growths must be close to the surface of the skin or treatment surface for PDT to work. PDT is currently used in a number of medical fields including oncology (cancer), dermatology (skin), and cosmetic surgery. In oncology, it is FDA approved for non-small cell lung cancer, esoph... Recommended Reading Related to Photodynamic TherapyWhat is an actinic keratosis, and what does it look like?An actinic keratosis (AK), also known as a solar keratosis, is a small, rough spot occurring on skin that has been chronically exposed to the sun. Actinic keratoses generally measure in size between 2-6 millimeters in diameter (between the size of a pencil point and that of an eraser). They are usually reddish in color, with a rough texture and often have a white or yellowish scale on top. Actinic keratosis often occurs against a background of sun damage, including sallowness, wrinkles, and superficial blood vessels. In addition to feeling rough, actinic keratoses may feel sore or painful when fingers or clothing rub against them. Specialized forms of actinic keratoses include cutaneous horns, in which the skin protrudes in a thick, hornlike manner, and actinic cheilitis, which refers to scaling and roughness of the lower lip and blurring of the border of the lip and adjacent ski... Other Related Photodynamic Therapy ArticlesEmergency Contact for Newport News
Nearby Newport News Hospitals *Riverside Rehabilitation Institute Riverside Behavioral Health Center Sentara CarePlex Hospital Hampton VA Medical Center Riverside Regional Medical Center Bon Secours DePaul Medical Center Harbour Pointe Medical Center & Rehabilitation Center Sentara Norfolk General Hospital Children's Hospital of The King's Daughter Bon Secours Maryview Medical Center Mary Immaculate Hospital Lake Taylor Transitional Care Hospital Sentara Leigh Hospital The Barry Robinson Center Sentara Obici Hospital Sentara Bayside Hospital Chesapeake General Hospital Sentara Virginia Beach General Hospital Virginia Beach Psychiatric Center Eastern State Hospital Sentara Williamsburg Regional Medical Center Riverside Walter Reed Hospital Southampton Memorial Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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