Photodynamic Therapy Center - Malden, MA
Malden 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 Malden * Mystic Valley Dermatology Associates PC  Mystic Valley Dermatology Associates PC  Mystic Valley Dermatology Associates PC  Mystic Valley Dermatology Associates PC  Richard Brown MD  MGH Dermatology  Dermatology Group  Dermatology Associates of MGH  Dermatology Associates of MGH  Associates In Dermatology  Dermatology Associates of MGH  Joseph C Kvedar MD  Dermatology Associates of MGH  Dermatology Associates of MGH  MGH Dermatology Surgical Unit  Dermatology Associates of MGH  Dermatology Associates of MGH  Harvard Vanguard Medical Associates Dermatology  Harvard Vanguard Medical Associates Dermatology  Advanced Dermatology of Melrose  Harvard Vanguard Medical Associates Dermatology Allergy & Immunology  Oon Tian Tan MD  Tufts Medical Center Dermatology  Tufts Medical Center Dermatology  Tufts Medical Center Dermatology  Tufts Medical Center Dermatology  South Shore Skin Surgeons PC  Tufts Medical Center Dermatology  South Shore Skin Surgeons PC  Tufts Medical Center Dermatology  Tufts Medical Center Dermatology  Boston Center for Ambulatory Surgery  Tufts Medical Center Dermatology  Tufts Medical Center Dermatology  Harvard Vanguard Medical Associates Dermatology  Harvard Vanguard Medical Associates Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Boston University Medical Center Dermatology  Kathleen M Greco MD  Rockoff Center  Thomas S Kupper MD  Harvard Institutes of Medicine Dermatology  Beth Israel Deaconess Dermatology Dept  Children's Hospital Boston Allergy Immunology Dermatology Rheumatology  Beth Israel Deaconess Dermatology Dept  Brigham Dermatology Associates  Beth Israel Deaconess Dermatology Dept  Dermatology Associates of Southern New Hampshire  Beth Israel Deaconess Medical Center Dermatologic Surgery Department  Brigham Dermatology Associates  Children's Hospital Boston Allergy Immunology Dermatology Rheumatology  Children's Hospital Boston Allergy Immunology Dermatology Rheumatology  Beth Israel Deaconess Medical Center Dermatologic Surgery Department  Children's Hospital Boston Allergy Immunology Dermatology Rheumatology  Beth Israel Deaconess Dermatology Dept  Brigham Dermatology Associates  Children's Hospital Boston Allergy Immunology Dermatology Rheumatology  Beth Israel Deaconess Dermatology Dept  Beth Israel Deaconess Dermatology Dept  Beth Israel Deaconess Dermatology Dept  John M Tomich MD  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Dermatology Associates of Concord  Barry Paul MD  Barry Paul MD  A Razzaque Ahmed MD  Marilyn R Capek MD  Robert J O'Brien Jr. MD & Associates  Robert J O'Brien Jr. MD & Associates  Canton Dermatology  Robert J O'Brien Jr. MD & Associates  Robert J O'Brien Jr. MD & Associates  Brookline Village Dermatology PC  Stephen O Kovacs MD  Dermatology Associates  Dermatology Associates  Brookline Dermatology Associates  Associates In Dermatology  Boston Family Dermatology  Skincare Physicians  Skincare Physicians  Skincare Physicians  Skincare Physicians  Skincare Physicians  Skincare Physicians  Associates of South Shore Dermatology Malden, MassachusettsUpcoming Local Events2012-06-10
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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 Malden
Nearby Malden Hospitals *Whidden Memorial Hospital Lawrence Memorial Hospital Somerville Hospital Lawrence F Quigley Memorial Hospital Cambridge Hospital Spaulding Rehabilitation Hospital Youville Hospital and Rehabilitation Center Shriners Hospitals for Children Boston Burn Hospital Massachusetts General Hospital M I T Medical Massachusetts Eye & Ear Infirmary Melrose Wakefield Hospital Mount Auburn Hospital Tufts New England Medical Center Winchester Hospital Arbour HRI Hospital Beth Israel Deaconess Medical Center Boston Medical Center Children's Hospital Boston Dana Farber Cancer Institute Brigham & Women's Hospital Franciscan Hospital for Children Kindred Hospital Boston Caritas St Elizabeth's Medical Center New England Baptist Hospital HEALTHSOUTH New England Rehabilitation Hospital VA Boston Healthcare System Jamaica Plain Campus McLean Hospital Radius Specialty Hospital Boston Arbour Hospital Lemuel Shattuck Hospital Massachusetts Mental Health Center Faulkner Hospital North Shore Medical Center Hebrew Rehabilitation Center for the Aged Bournewood Hospital Lahey Clinic Medical Center Caritas Carney Hospital Newton Wellesley Hospital VA Boston Healthcare System West Roxbury Campus Kindred Hospital Boston North Shore Milton Hospital Salem Hospital & the Birthplace North Shore Children's Hospital Shaughnessy-Kaplan Rehabilitation Hospital Quincy Medical Center Edith Nourse Rogers Memorial Veterans Hospital Beth Israel Deaconess Hospital Needham Beverly Hospital Braintree Rehabilitation Hospital Emerson Hospital Tewksbury Hospital Westwood Lodge Hospital Kindred Specialty Hospital Natick MetroWest Medical Center Leonard Morse Hospital Massachusetts Hospital School Caritas Norwood Hospital Isham Health Center Kindred Specialty Hospital Braintree South Shore Hospital New England Sinai Hospital & Rehabilitation Center MetroWest Medical Center Framingham Union Hospital Saints Medical Center Baldpate Hospital Lawrence General Hospital HC Solomon Mental Health Center Kindred Specialty Hospital Stoughton Lowell General Hospital Caritas Good Samaritan Medical Center Caritas Holy Family Hospital and Medical Center Signature Healthcare Brockton Hospital Boston VA Healthcare System Brockton Merrimack Valley Hospital UMass Memorial Marlborough Hospital Addison Gilbert 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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