Abstract
Photodynamic therapy has been widely used in the treatment of various cancerous diseases. However, photodynamic therapy with a photosensitizer can cause a photosensitivity reaction on the skin. We report a case of a 64-year-old woman diagnosed with photosensitivity reaction after photodynamic therapy using the photosensitizer, porfimer. She presented to the emergency room with a skin rash on her face, neck, and both upper and lower extremities nine days after the photodynamic therapy. She denied any outdoor activity during that period. After administration of systemic corticosteroid and anti-histamine, her skin lesions resolved completely within seven days.
광과민반응의 기왕력이 없는 담도 유두종증 환자에서 포르피머 투여와 광역동치료 시행 후 실내 생활만으로 얼굴 및 원위부 팔다리에 발생한 광과민반응 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.