Oncobeta International Gmbh

Cesidio Cipriani

Maria Desantis

Oliver Buck

Tuomo Nikula

Mark Harfensteller

Max Bichlmaier

Siegfried Förg

Nikula Tuomo

Siegfried Foerg

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 &#x3b2; and &#x3b3; 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.

Layer structure for epidermal radionuclide therapy

Embodiments of the invention relate to a method of treating a cancerous or non-cancerous skin lesion of a subject, e.g. a human patient, by epidermal radioisotope therapy, a specialized type of brachytherapy. The method can include defining and marking an area of skin to be treated; covering the area with a protective layer, e.g. a protective film or foil; applying a tailor-made radioactive source by applying a layer of a radioactive source material on the protective layer, such that the area is covered by the material while any area not to be treated is spared; and removing the radioactive source after a predetermined time period of irradiation.

Brachytherapy method of treating skin tumors using a tailor-made radioactive source

An applicator for applying a radioactive substance to a biological tissue, the applicator comprising a container for receiving the radioactive substance; an application device connectable to the container, by which the substance compound can be applied to the tissue; and at least a part of a conveying device by which the radioactive substance can be supplied from the container into the application device when the application device has been connected to the container.

Applicator for applying a radioactive substance to a biological tissue

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Rome, Italy

Cesidio Cipriani