Very late relapse of high-grade osteosarcoma: A case report and review of the literature.
Yoichi KaneuchiMichiyuki HakozakiHitoshi YamadaOsamu HasegawaShoki YamadaYuka OkaKazuo WatanabeShinichi KonnoPublished in: Medicine (2020)
The survival durations of osteosarcoma patients have been prolonged by recent progress in multimodality therapy, and thus clinicians as well as osteosarcoma patients should always keep in mind the possibility of very late relapse.