ENGLISH
REFERENCE

PDT

n. uncountable
C2 Proficiency pdt

n. Stands for Photodynamic Therapy. A medical treatment that uses a special light and a drug to kill cancer cells or treat skin problems.

n. Abbreviation for Photodynamic Therapy. A two-stage medical procedure involving the administration of a photosensitising agent followed by exposure to specific wavelengths of light to induce selective tissue necrosis.


SIMPLE

The doctor recommended PDT to treat his skin condition.

CONTEXTUAL

After applying the light-sensitive cream, the patient waited three hours before the PDT session began to ensure maximum absorption.

COMPLEX

While PDT is primarily utilised for non-melanoma skin cancers, its application in treating actinic keratosis has shown high efficacy with minimal scarring compared to traditional surgical excision.

Usage

Usually treated as uncountable when referring to the therapy type; can be countable when referring to a specific session.

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