| 摘要 |
Disclosed is a layer structure for epidermal radionuclide therapy (brachytherapy) of a patient comprising, from a patient's view, a proximal adherent layer for applying the layer structure on the skin surface to be treated of a patient; a flexible, transparent carrier layer that from a patient's view is located in a distal direction on the adherent layer; and at least one radionuclide-containing emission layer located on the carrier layer, the adherent layer and the carrier layer with regard to their components and thickness being formed such that they are essentially transparent for &bgr; and γ radiation. The layer structure is suited particularly for radiotherapeutic treatment of the basal-cell carcinoma (BCC) and the squamous cell carcinoma (SCC). With the aid of the layer structure, geometrically complex skin lesions caused by a tumor, as occurring e.g. on the outer edge of the auricle, may be treated easily. |
