Zobrazeno 1 - 10
of 895
pro vyhledávání: '"Diffusion weighted image"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Purpose: We aimed to evaluate whether the deep-learning (DL) accelerated diffusion weighted image (DWI) is clinically feasible for evaluating patients with acute neurologic symptoms, regarding its shorter study time and acceptable image qual
Externí odkaz:
https://doaj.org/article/d95235c7cf8447e9a5bfcef9aa4aa0ca
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
Our case demonstrated unique cytomegalovirus (CMV) encephalitis post-haploidentical donor hematopoietic stem cell transplantation (HID-HSCT), with early findings on diffusion-weighted brain magnetic resonance imaging (MRI) in the absence of any neuro
Externí odkaz:
https://doaj.org/article/1c98d735f5ad4e27834cb4eb96392e31
Publikováno v:
Case Reports in Ophthalmology, Vol 14, Iss 1, Pp 679-683 (2023)
Introduction: The aim of the study was to report a rare case of lacrimal gland abscess. Case Presentation: A 47-year-old woman noticed upper eyelid swelling on the right side 1.5 months before referral to our service. Oral antibiotics were administer
Externí odkaz:
https://doaj.org/article/58060eeae0964fd6a734234197c4024d
Publikováno v:
Advanced Engineering Research, Vol 23, Iss 3, Pp 307-316 (2023)
Introduction. Perianal fistula rapidly develops an abscess, requiring surgical decompression. However, simple cases must be managed. However, for patients with renal insufficiency, MRI with contrast is contraindicated. It is proposed to use diffusion
Externí odkaz:
https://doaj.org/article/9b6c80740040411a94448994dc29f3f8
Autor:
Jun Sone, Shinji Ueno, Akio Akagi, Hiroaki Miyahara, Chisato Tamai, Yuichi Riku, Hiroyuki Yabata, Ryuichi Koizumi, Tomohiro Hattori, Hiroshi Hirose, Yoshito Koyanagi, Rei Kobayashi, Hisashi Okada, Yoshiyuki Kishimoto, Yoshio Hashizume, Gen Sobue, Mari Yoshida, Yasushi Iwasaki
Publikováno v:
Acta Neuropathologica Communications, Vol 11, Iss 1, Pp 1-14 (2023)
Abstract The retinal pathology of genetically confirmed neuronal intranuclear inclusion disease (NIID) is yet unknown. We report the ocular findings in four NIID patients with NOTCH2NLC GGC repeat expansion to investigate the pathology of retinopathy
Externí odkaz:
https://doaj.org/article/0a9194f661ae43bba7ecee7add442f73
Autor:
Shigeki Yamada, Shinnosuke Hiratsuka, Tomohiro Otani, Satoshi Ii, Shigeo Wada, Marie Oshima, Kazuhiko Nozaki, Yoshiyuki Watanabe
Publikováno v:
Fluids and Barriers of the CNS, Vol 20, Iss 1, Pp 1-12 (2023)
Abstract Background In the cerebrospinal fluid (CSF) dynamics, the pulsations of cerebral arteries and brain is considered the main driving force for the reciprocating bidirectional CSF movements. However, measuring these complex CSF movements on con
Externí odkaz:
https://doaj.org/article/8506c3226dd94994afc39144e045ae23
Autor:
Baohong Wen, Zanxia Zhang, Jing Zhu, Liang Liu, Zijun Liu, Xiaoyue Ma, Kaiyu Wang, Lizhi Xie, Yong Zhang, Jingliang Cheng
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundPreoperative classification of head and neck (HN) tumors remains challenging, especially distinguishing early cancerogenic masses from benign lesions. Synthetic MRI offers a new way for quantitative analysis of tumors. The present study inv
Externí odkaz:
https://doaj.org/article/5e126c1c53e6493fa143946326732914
Publikováno v:
Current Medical Issues, Vol 21, Iss 2, Pp 93-97 (2023)
Background: Lymphadenopathy requires differentiation into benign and malignant for appropriate management. The current study was done to find out if diffusion-weighted images and apparent diffusion coefficient (ADC) will be able to differentiate beni
Externí odkaz:
https://doaj.org/article/531189c857124e92a087833ff72e7780
Autor:
Qian Tang, Qiqi Zhou, Wen Chen, Ling Sang, Yu Xing, Chao Liu, Kejun Wang, Weiyin Vivian Liu, Lin Xu
Publikováno v:
Insights into Imaging, Vol 14, Iss 1, Pp 1-14 (2023)
Key points rFOV-syDWI provided better lesion clarity and image quality while shortening scan time. Scanned and synthetic ADCs have the same diagnostic value for cervical cancer. Scanned and synthetic ADCmean, minimum can distinguish cervical lesions
Externí odkaz:
https://doaj.org/article/d529ef3407244843a1b063681bd6ea7e
Autor:
Kayo Sugiyama, Fuminori Ato, Hirotaka Watanuki, Masato Tochii, Shigeru Miyachi, Katsuhiko Matsuyama
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 18, Iss 1, Pp 1-7 (2023)
Abstract It is considered acceptable to conservatively manage coronary artery bypass grafting patients with carotid artery disease without the need for preoperative corrective carotid revascularization. However, in the present case, rapidly progressi
Externí odkaz:
https://doaj.org/article/280f41a823b54ce397ea44a299a64fb5