Early carcinoma of the esophagus
β Scribed by Nabeya, Kinichi
- Publisher
- Springer-Verlag
- Year
- 1971
- Tongue
- English
- Weight
- 120 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0435-1339
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## BACKGROUND. Photodynamic therapy (PDT) is a new local, endoscopically controlled therapeutic concept based on the selective sensitization of malignant and precancerous lesions prior to light-induced tissue destruction. 5-aminolevulinic acid (5-ALA) appears to be a promising alternative photosen
## Background and objective: Under standardized conditions (drug and light dose, timing), the result of the photodynamic therapy (pdt) of carcinomas of the esophagus with tetra(meta-hydroxyphenyl)chlorin (mthpc) shows large variations between patients. ## Study design/materials and methods: Befor
A rare primary adenocystic carcinoma (cylindromatous carcinoma) of the esophagus, removed at autopsy from a 72-year-old Caucasian man, is described in histologic detail. Only eight previous cases have been reported. The tumor was highly aggressive although morphologically identical to the salivary g