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DOI: 10.1055/a-1029-5808
Chirurgie und multimodale Therapie von Weichgewebesarkomen
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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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