Preserving potential: Surgeons as key partners in establishing a living sarcoma biobank for translational research purposes.

Background: Sarcoma is a rare type of cancer, of which over 70 distinct molecular subtypes are known. Because these tumours are so rare and complex, treatment outcomes have remained similar over the past decades and research is progressing slowly. For these rare cancers, personalised medicine and patient-derived models might pose solutions for therapeutic problems, but researchers depend on clinicians to access fresh, viable tumour tissue.