This issue of Surgical Oncology Clinics of North America, devoted to Imaging in Oncology, is edited by Dr. Vijay Khatri. Articles in this issue include: Imaging of Central Nervous Tumors; Role of Imaging in Head and Neck Malignancies; Imaging of Thoracic Cavity Tumor; Diagnostic Imaging of Hepatobiliary Malignancies; Recent Advances in Genito-Urinary Tract Tumors; Current Status of Imaging for Adrenal Glands; Radiology of Soft Tissue Tumors; Image-Guided Interventions in Oncology; Imaging of Pancreatic Neoplasms; Imaging of Primary Malignant Tumors of Peritoneal and Retroperitoneal Origin; Breast Tumor Imaging; and Application of Intraoperative Imaging in Oncology.