... Akira Sasaki - asasaki@md.okayama-u.ac.jp; Hitoshi Nagatsuka* - jin@md.okayama-u.ac.jp* Corresponding author AbstractBackground: Spindle cell carcinoma (SpCC) is a rare, high malignant variant ... Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8525, Japan and 3Department of Oral and Maxillofacial Surgery and Biopathological Science, ... of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8525, Japan, 2Department of Oral and Maxillofacial Radiology,...