| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2022-03-15 |
| タイトル |
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|
タイトル |
Scanning acoustic microscopy for characterization of neoplastic and inflammatory lesions of lymph nodes |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Miura, Katsutoshi
Nasu, Hatsuko
Yamamoto, Seiji
|
| 書誌情報 |
Scientific Reports
巻 3,
p. 1255,
発行日 2013-02
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| 出版者 |
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|
出版者 |
Springer Nature |
| 権利 |
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|
権利情報 |
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
A scanning acoustic microscope (SAM) imaging system calculates and color codes speed of sound (SOS). We evaluated the SAM results for lymph node imaging and compared these results with those of light microscopy (LM). SAM showed normal structures and localized/diffuse lesions of the lymph node. Our results revealed that as a rule, soft areas such as cystic necrosis presented less SOS while harder areas such as coagulative necrosis, granulomas, and fibrosis exhibited greater SOS. SOS increased according to stromal desmoplastic reactions and cellular concentration. In neoplastic lesions, statistically significant differences in SOS were observed among scirrhous carcinomas, lymphomas, and medullary carcinomas. SAM provided the following benefits over LM: (1) images reflected the tissue elasticity of each lesion, (2) digitized SOS data could be statistically comparable, (3) images were acquired in a few minutes without special staining, (4) SAM images and echographic images were comparable for clinical ultrasound imaging study. |
| EISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2045-2322 |
| PubMed番号 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
PMID |
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関連識別子 |
23409246 |
| 出版社DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1038/srep01255 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
Sci Rep-3-1255.pdf (4.9 MB)
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