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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 ORCID Kaken ID publons researchmap
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 ORCID Kaken ID researchmap
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
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.
Keywords
dentigerous cyst
mean kurtosis
simple diffusion kurtosis imaging
head and neck
magnetic resonance imaging
apparent diffusion coefficient value
diffusion kurtosis imaging
Published Date
2023-12-07
Publication Title
Diagnostics
Volume
volume13
Issue
issue24
Publisher
MDPI
Start Page
3619
ISSN
2075-4418
Content Type
Journal Article
language
English
OAI-PMH Set
岡山大学
Copyright Holders
© 2023 by the authors.
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DOI
Web of Science KeyUT
Related Url
isVersionOf https://doi.org/10.3390/diagnostics13243619
License
https://creativecommons.org/licenses/by/4.0/
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
Funder Name
Ministry of Health, Labor, and Welfare of Japan
助成番号
19K08098