3D-printed boluses for radiotherapy: influence of geometrical and printing parameters on dosimetric characterization and air gap evaluation
Authors : Simone Giovanni Gugliandolo, Shabarish Purushothaman Pillai, Bianca Maria Colosimo
Content type: Research Article
Published: Open access 13 February 2024 Pages: 347 – 359
Improved detection of cholesterol gallstones using quasi-material decomposition images generated from single-energy computed tomography images via deep learning
Authors : Kojiro Nishijima, Junji Shiraishi
Content type: Research Article
Published: 23 February 2024 Pages: 360 – 366
Subjective and objective image quality of low-dose CT images processed using a self-supervised denoising algorithm
Authors : Yuya Kimura, Takeru Q. Suyama, Hiroyuki Kudo
Content type: Research Article
Published: 27 February 2024 Pages: 367 – 374
Denoising parameter dependence of coronary artery depictability in compressed sensing magnetic resonance angiography
Authors : Junji Takahashi, Yoshio Machida, Yuki Ohmoto-Sekine
Content type: Research Article
Published: 09 March 2024 Pages: 375 – 388
Long-term geometric quality assurance of radiation focal point and cone-beam computed tomography for Gamma Knife radiosurgery system
Authors : Shingo Ohira, Toshikazu Imae, Keiichi Nakagawa
Content type: Research Article
Published: Open access 11 March 2024 Pages: 389 – 395
Feasibility study of radioactivity estimation of 99mTc and 123I-labeled radiopharmaceuticals using shielded syringes
Authors : Yuto Nakamura, Narumi Yasuno
Content type: Research Article
Published: 22 March 2024 Pages: 396 – 401
An image-based metal artifact reduction technique utilizing forward projection in computed tomography
Authors : Katsuhiro Ichikawa, Hiroki Kawashima, Tadanori Takata
Content type: Research Article
Published: Open access 28 March 2024 Pages: 402 – 411
Commissioning and dosimetric verification of volumetric modulated arc therapy for multiple modalities using electronic portal imaging device-based 3D dosimetry system: a novel approach
Authors : Raghavendra Hajare, Sreelakshmi K K, Umesh mahantshetty
Content type: Research Article
Published: 16 March 2024 Pages: 412 – 424
Native myocardial T1 mapping using inversion recovery T1-weighted turbo field echo sequence
Authors : Katsuhiro Kida, Takamasa Kurosaki, Sachiko Goto
Content type: Research Article
Published: 26 March 2024 Pages: 425 – 432
Patient radiation exposure dose reduction using stent-enhanced image processing in percutaneous coronary intervention
Authors : Kazuya Mori, Toru Negishi, Takuji Tsuchida
Content type: Research Article
Published: 05 April 2024 Pages: 433 – 440
Evaluation of hafnium oxide nanoparticles imaging characteristics as a contrast agent in X-ray computed tomography
Authors : Arash Safari, Maziyar Mahdavi, Masoud Haghani
Content type: Research Article
Published: 17 April 2024 Pages: 441 – 450
Assessment of the deep learning-based gamma passing rate prediction system for 1.5 T magnetic resonance-guided linear accelerator
Authors : Ryota Tozuka, Noriyuki Kadoya, Keiichi Jingu
Content type: Research Article
Published: 30 April 2024 Pages: 451 – 457
Variation in Hounsfield unit calculated using dual-energy computed tomography: comparison of dual-layer, dual-source, and fast kilovoltage switching technique
Authors : Shingo Ohira, Junji Mochizuki, Keiichi Nakagawa
Content type: Research Article
Published: Open access 03 May 2024 Pages: 458 – 466
Predicting oxygen needs in COVID-19 patients using chest radiography multi-region radiomics
Authors : Sa-angtip Netprasert, Sararas Khongwirotphan, Yothin Rakvongthai
Content type: Research Article
Published: 26 April 2024 Pages: 467 – 475
An audit of patient radiation doses during interventional cardiology procedures in Uttarakhand, India, and establishment of local diagnostic reference levels
Authors : Satish C. Uniyal, Vikram Singh, Chandra Mohan Belwal
Content type: Research Article
Published: 23 April 2024 Pages: 476 – 487
A deep-learning-based scatter correction with water equivalent path length map for digital radiography
Authors : Masayuki Hattori, Hisato Tsubakiya, Tetsuya Yuasa
Content type: Research Article
Published: 02 May 2024 Pages: 488 – 503
Inter-fractional error and intra-fractional motion of prostate and dosimetry comparisons of patient position registrations with versus without fiducial markers during treatment with carbon-ion radiotherapy
Authors : Yuma Iwai, Shinichiro Mori, Shigeru Yamada
Content type: Research Article
Published: 01 May 2024 Pages: 504 – 517
Improving image quality using the pause function combination to PROPELLER sequence in brain MRI: a phantom study
Authors : Kousaku SaotomeKoji MatsumotoTensho Yamao
Content type: Technical Note
Published: 17 February 2024 Pages: 518 – 526
Setup time analysis for stereotactic body radiotherapy in O-ring linear accelerator without rotational correction
Authors : Biplab Sarkar, Anirudh Pradhan
Content type: Technical Note
Published: 25 March 2024 Pages: 527 – 535
Simulation of time–intensity curve based on k-space filling in breast dynamic contrast-enhanced three-dimensional magnetic resonance imaging
Authors : Yasuo Takatsu, Tsuyoshi Ueyama, Tosiaki Miyati
Content type: Technical Note
Published: 13 April 2024 Pages: 536 – 552
Monte carlo simulation study on the dose and dose-averaged linear energy transfer distributions in carbon ion radiotherapy
Authors : Akihisa Ishikawa, Yusuke Koba, Tatsuhiko Sato
Content type: Technical Note
Published: 03 April 2024 Pages: 553 – 560
Evaluation of overexposure risk when there is a space between the subject and the couch in computed tomography: a phantom study
Authors : Yuta Fujiwara, Yoshiki Kamihoriuchi, Takanori Masuda
Content type: Technical Note
Published: 26 April 2024 Pages: 561 – 568
Utility of a skin marker–less setup procedure using surface-guided imaging: a comparison with the traditional laser-based setup in extremity irradiation
Authors : Kei Yamashita, Takayuki Shimizu, Ryusuke Hara
Content type: Clinical Techniqe
Published: 26 April 2024 Pages: 569 – 577
Cameron’s impact on space biomedical sciences—expanding insights to Ng and Doi’s article
Authors : Alireza Mortazavi, S. M. J. Mortazavi
Content type: Letter to the Editor
Published: 12 April 2024 Pages: 578 – 579
Correction to: Deep learning-based PET image denoising and reconstruction: a review
Authors : Fumio Hashimoto, Yuya Onishi, Taiga Yamaya
Content type: Correction
Published: Open access 16 March 2024 Pages: 580 – 580