Challenging Palliative Resection of a Massive Metachronous Cervical Lymph Node Metastasis from Osteosarcoma and Reconstruction with a Cervicothoracic Rotation Flap: Case Report and Review of Literature.

This article describes an uncommon metastasis from a rare site of osteosarcoma and a not so often used regional flap to reconstruct a large anterior and lateral neck defect following tumor resection surgical palliation.