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DOI: 10.1055/a-1029-5808
Chirurgie und multimodale Therapie von Weichgewebesarkomen
Die wichtigste Therapie von Weichgewebesarkomen ist die vollständige Resektion. Präoperative Biopsie und Bildgebung verbessern die Prognose durch eine adäquate Operationsplanung und den rationalen Einsatz von Chemo- und Radiotherapie. Abwägungen zwischen Radikalität und Organerhalt sowie erwarteter Lokalrezidivrate und perioperativer Therapie bestimmen die Operationsstrategie. Neben aktueller Literatur wird in diesem Artikel die neu formulierte S3-Leitlinie „Adulte Weichgewebesarkome“ [1] berücksichtigt.
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Klinisch auffällig werden Sarkome durch ihren raumfordernden Aspekt.
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Präoperativ sollen Biopsie, Bildgebung und Sarkomboardvorstellung erfolgen. Allein die präoperative Vorstellung im Sarkomboard verbessert das tumorfreie Überleben.
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Wichtigste Sarkomtherapie ist die adäquat geplante, vollständige Resektion. Ungeplante Exzisionen führen zu mehr Therapieaufwand, höheren Kosten, schlechteren funktionellen und onkologischen Ergebnissen.
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Die Indikation zur perioperativen Strahlentherapie besteht vor allem bei Tumoren über 5 cm Größe mit Grading G2 oder G3.
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Die Indikation zur perioperativen Chemotherapie kann bei G3-Tumoren mit hohem Risiko für Metastasen gegeben sein.
Publication History
Article published online:
01 December 2020
© 2020. Thieme. All rights reserved.
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