Sanfilippo, N J Toxicity of photodynamic therapy after combined external beam radiotherapy and intraluminal brachytherapy for carcinoma of the upper aerodigestive tract. [electronic resource] - Lasers in surgery and medicine 2001 - 278-81 p. digital Publication Type: Case Reports; Journal Article ISSN: 0196-8092 Standard No.: 10.1002/lsm.1051 doi Subjects--Topical Terms: AgedAntineoplastic Combined Chemotherapy Protocols--administration & dosageBrachytherapyCarcinoma, Squamous Cell--diagnosisCombined Modality TherapyEsophageal Neoplasms--diagnosisFatal OutcomeFemaleHumansLung Neoplasms--diagnosisMaleMiddle AgedNeoplasm Recurrence, Local--diagnosisPhotochemotherapy--adverse effectsPrognosisRadiation DosageRisk Assessment