Yoshihiro Nishiyama

Department of Radiology, Faculty of Medicine, Kagawa University, Kagawa, Japan

[ 1 ] - F-18 FDG PET/CT imaging of primary hepatic neuroendocrine tumor

Primary hepatic neuroendocrine tumors (PHNETs) are extremely rare neoplasms. Herein, we report a case of a 70-year-old man with a hepatic mass. The non-contrast computed tomography (CT) image showed a low-density mass, and dynamic CT images indicated the enhancement of the mass in the arterial phase and early washout in the late phase. F18- fluorodeoxyglucose (18F-FDG) positron emission tomogra...

[ 2 ] - SPECT/CT imaging in bone scintigraphy of a case of clavicular osteoma

Osteoma is a benign bone-forming tumor that usually arises in the craniofacial bones and rarely in the long bones. Clavicular involvement is extremely rare. We report a 51-year-old woman with osteoma of the left clavicle. Radiograph of the left shoulder showed a well-defined lobulated blastic mass in the proximal and mid-portion of the left clavicle. Bone scintigraphy was performed 4 hours afte...

نویسندگان همکار

Yuka Yamamoto 2  

Katsuya Mitamura 1  

Kenichi Tanaka 1  

Makiko Murota 1  

Takayuki Sanomura 1