ID | 66493 |
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Author |
Fukumura, Yuka
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Kuroda, Masahiro
Radiological Technology, Graduate School of Health Sciences, Okayama University
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Yoshida, Suzuka
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Nakamura, Yoshihide
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Nakamitsu, Yuki
Radiological Technology, Graduate School of Health Sciences, Okayama University
Al-Hammad, Wlla
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Kuroda, Kazuhiro
Radiological Technology, Graduate School of Health Sciences, Okayama University
Kamizaki, Ryo
Radiological Technology, Graduate School of Health Sciences, Okayama University
Shimizu, Yudai
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Tanabe, Yoshinori
Radiological Technology, Graduate School of Health Sciences, Okayama University
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Sugimoto, Kohei
Radiological Technology, Graduate School of Health Sciences, Okayama University
Oita, Masataka
Graduate School of Interdisciplinary Sciences and Engineering in Health Systems, Okayama University
Sugianto, Irfan
Department of Oral Radiology, Faculty of Dentistry, Hasanuddin University
Barham, Majd
Department of Dentistry and Dental Surgery, College of Medicine and Health Sciences, An-Najah National University
Tekiki, Nouha
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Kamaruddin, Nurul
Department of Oral Rehabilitation and Regenerative Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Yanagi, Yoshinobu
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Asaumi, Junichi
Department of Oral and Maxillofacial Radiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
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Abstract | We evaluated the usefulness of simple diffusion kurtosis (SD) imaging, which was developed to generate diffusion kurtosis images simultaneously with an apparent diffusion coefficient (ADC) map for 27 cystic disease lesions in the head and neck region. The mean kurtosis (MK) and ADC values were calculated for the cystic space. The MK values were dentigerous cyst (DC): 0.74, odontogenic keratocyst (OKC): 0.86, ranula (R): 0.13, and mucous cyst (M): 0, and the ADC values were DC: 1364 × 10−6 mm2/s, OKC: 925 × 10−6 mm2/s, R: 2718 × 10−6 mm2/s, and M: 2686 × 10−6 mm2/s. The MK values of DC and OKC were significantly higher than those of R and M, whereas their ADC values were significantly lower. One reason for the characteristic signal values in diffusion-weighted images of DC may be related to content components such as fibrous tissue and exudate cells. When imaging cystic disease in the head and neck region using SD imaging, the maximum b-value setting at the time of imaging should be limited to approximately 1200 s/mm2 for accurate MK value calculation. This study is the first to show that the MK values of DC are characteristically higher than those of other cysts.
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Keywords | dentigerous cyst
mean kurtosis
simple diffusion kurtosis imaging
head and neck
magnetic resonance imaging
apparent diffusion coefficient value
diffusion kurtosis imaging
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Published Date | 2023-12-07
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Publication Title |
Diagnostics
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Volume | volume13
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Issue | issue24
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Publisher | MDPI
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Start Page | 3619
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ISSN | 2075-4418
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Content Type |
Journal Article
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language |
English
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OAI-PMH Set |
岡山大学
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Copyright Holders | © 2023 by the authors.
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File Version | publisher
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DOI | |
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Related Url | isVersionOf https://doi.org/10.3390/diagnostics13243619
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License | https://creativecommons.org/licenses/by/4.0/
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Citation | Fukumura, Y.; Kuroda, M.; Yoshida, S.; Nakamura, Y.; Nakamitsu, Y.; Al-Hammad, W.E.; Kuroda, K.; Kamizaki, R.; Shimizu, Y.; Tanabe, Y.; et al. Characteristic Mean Kurtosis Values in Simple Diffusion Kurtosis Imaging of Dentigerous Cysts. Diagnostics 2023, 13, 3619. https://doi.org/10.3390/diagnostics13243619
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Funder Name |
Ministry of Health, Labor, and Welfare of Japan
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助成番号 | 19K08098
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