MedicalTerminology DB

Meaning of hematoporphyrin derivative: A drug used in photodynamic therapy that is absorbed by tumor cells.

Definition of hematoporphyrin derivative

A drug used in photodynamic therapy that is absorbed by tumor cells. When exposed to light, it becomes active and kills the cancer cells.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.