Zusammenfassung
Hintergrund
Gemeinsam mit neuen Systemtherapien nimmt die Strahlentherapie in der Behandlung endokriner und neuroendokriner Tumoren weiterhin ihren Platz ein. Die Weiterentwicklung der Strahlentherapietechnik ermöglichte deren Einzug in die Behandlung seltener Tumorentitäten.
Material und Methoden
Es erfolgte eine selektive PubMed-Recherche und die Berücksichtigung nationaler und internationaler Leitlinien.
Ergebnisse
Endokrine und neuroendokrine Tumoren (NET) werden selten primär radioonkologisch behandelt. In der Behandlung anaplastischer Schilddrüsenkarzinome und aggressiver Hypophysentumoren stellt die Strahlentherapie jedoch eine feste Therapiesäule im multimodalen Konzept. Lokal fortgeschrittene NET können mit einer simultanen Radiochemotherapie behandelt werden. Das Instrumentarium der lokal ablativen Strahlentherapie findet bei Oligometastasierung Anwendung. In palliativen Situationen wird die Strahlentherapie mit dem Ziel der Symptomlinderung erfolgreich eingesetzt.
Schlussfolgerung
Trotz Fortschritten in der Systemtherapie endokriner und neuroendokriner Tumoren kann das Fachgebiet der Strahlentherapie und Radioonkologie ein breites Therapiespektrum von der kurativen bis zur palliativen Situation einschließlich der Oligometastasierung offerieren. Der Zeitpunkt des Einsatzes der Strahlentherapie sollte interdisziplinär festgelegt werden.
Abstract
Background
Even with the advent of new systemic therapy options, radiotherapy keeps its place for the treatment of endocrine and neuroendocrine tumors. The advancement of radiotherapy technology has enabled its advent into the treatment of rare tumor entities.
Materials and methods
A selective PubMed search was performed and national and international guidelines were taken into consideration.
Results
Endocrine and neuroendocrine tumors are rarely treated by definitive radiotherapy. For anaplastic thyroid carcinomas and aggressive pituitary tumors, radiotherapy represents a cornerstone of multimodal treatment. Locally advanced neuroendocrine tumors (NET) can be treated with concomitant radiochemotherapy. Stereotactic ablative radiotherapy is applied in oligometastatic cases. In palliative situations, radiotherapy is successfully used for symptom relief.
Conclusion
Despite advances in systemic therapy options for treatment of endocrine and neuroendocrine tumors, the field of radiation therapy continues to offer a broad spectrum of therapies from curative to palliative situations, including oligometastasis. The decision for radiotherapy treatment should be made by a multidisciplinary team.
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Pigorsch, S.U. Strahlentherapie endokriner Tumoren. Onkologie 28, 687–700 (2022). https://doi.org/10.1007/s00761-022-01207-7
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DOI: https://doi.org/10.1007/s00761-022-01207-7