Histologic subtype is a key predictor of recurrence patterns in primary retroperitoneal sarcoma and should guide management at reference centers.
Reference centers are critical to outcomes of RPS patients, as the management strategy requires specific expertise. Histologic subtype predicts patterns of recurrence and should inform management decision. A prospective international registry is under preparation, to further define our understanding of this disease.
Gronchi et al. (Fri,) studied this question.