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Radiological Physics and Technology

Issue 1/2020

Content (15 Articles)

Evaluation of swallowing movement using ultrasonography

Takao Matsuo, Miwa Matsuyama, Ken Nakatani, Naoe Mori

A more accurate and safer method for the measurement of scattered radiation in X-ray examination rooms

Tokiko Nakamura, Suzuki Shoichi, Yasutaka Takei, Masanao Kobayashi, Vergil Cruz, Ikuo Kobayashi, Satoshi Asegawa, Kyoichi Kato

Effect of changing the analyzed image contrast on the accuracy of intracranial volume extraction using Brain Extraction Tool 2

Masami Goto, Akifumi Hagiwara, Ayumi Kato, Shohei Fujita, Masaaki Hori, Koji Kamagata, Shigeki Aoki, Osamu Abe, Hajime Sakamoto, Yasuaki Sakano, Shinsuke Kyogoku, Hiroyuki Daida

Long-term stability of a three-dimensional dose verification system

Motoharu Sasaki, Hitoshi Ikushima, Wataru Sugimoto, Kenta Kitagawa

Evaluation of computed tomography arterial portography scan timing using different bolus tracking methods

Ayaka Chiba, Kohei Harada, Yoshiya Ohashi, Kanako Numasawa, Tatsuya Imai, Shun Hayasaka

Time-related study on external exposure dose of 2-deoxy-2-[F-18]fluoro-d-glucose PET for workers’ safety

Yasuyuki Takahashi, Shota Hosokawa, Takakiyo Tsujiguchi, Satoru Monzen, Takao Kanzaki, Koji Shirakawa, Ayaka Nemoto, Hayato Ishimura, Noboru Oriuchi

Effectiveness of the smoothing filter in pediatric 99mTc-dimercaptosuccinic acid renal scintigraphy

Hitoshi Saito, Teruhiro Ito, Koichi Omachi, Atsushi Inugami, Masaru Yamaguchi, Megumi Tsushima, Yasushi Mariya, Ikuo Kashiwakura