Description

"PDT strips" might refer to photodynamic therapy (PDT) strips used in the treatment of certain medical conditions such as skin cancer or precancerous lesions. PDT involves the application of a photosensitizing agent to the affected area, followed by exposure to light of a specific wavelength. This activates the photosensitizer, causing localized cell damage or destruction, which can target abnormal or cancerous cells while minimizing damage to surrounding healthy tissue. The "strips" could be specialized adhesive patches or dressings containing the photosensitizing agent, designed for application to the skin or mucous membranes prior to light exposure. If "PDT strips" refer to a different context, please provide additional information for clarification.