Rapid and label-free histological imaging of unprocessed surgical tissues via dark-field reflectance ultraviolet microscopy
© 2022 The Authors..
Routine examination for intraoperative histopathologic assessment is lengthy and laborious. Here, we present the dark-field reflectance ultraviolet microscopy (DRUM) that enables label-free imaging of unprocessed and thick tissues with subcellular resolution and a high signal-to-background ratio. To the best of our knowledge, DRUM provides image results for pathological assessment with the shortest turnaround time (2-3 min in total from sample preparation to tissue imaging). We also proposed a virtual staining process to convert DRUM images into pseudo-colorized images and enhance the image familiarity of pathologists. By imaging various tissues, we found DRUM can resolve cell nuclei and some extranuclear features, which are comparable to standard H&E images. Furthermore, the essential diagnostic features of intraoperatively excised tumor tissues also can be revealed by DRUM, demonstrating its potential as an additional aid for intraoperative histopathology.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:26 |
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Enthalten in: |
iScience - 26(2023), 1 vom: 20. Jan., Seite 105849 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Ye, Shiwei [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Revised 18.01.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.isci.2022.105849 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM351582576 |
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520 | |a Routine examination for intraoperative histopathologic assessment is lengthy and laborious. Here, we present the dark-field reflectance ultraviolet microscopy (DRUM) that enables label-free imaging of unprocessed and thick tissues with subcellular resolution and a high signal-to-background ratio. To the best of our knowledge, DRUM provides image results for pathological assessment with the shortest turnaround time (2-3 min in total from sample preparation to tissue imaging). We also proposed a virtual staining process to convert DRUM images into pseudo-colorized images and enhance the image familiarity of pathologists. By imaging various tissues, we found DRUM can resolve cell nuclei and some extranuclear features, which are comparable to standard H&E images. Furthermore, the essential diagnostic features of intraoperatively excised tumor tissues also can be revealed by DRUM, demonstrating its potential as an additional aid for intraoperative histopathology | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Huang, Chenming |e verfasserin |4 aut | |
700 | 1 | |a Xiang, Feng |e verfasserin |4 aut | |
700 | 1 | |a Wen, Zonghua |e verfasserin |4 aut | |
700 | 1 | |a Wang, Nannan |e verfasserin |4 aut | |
700 | 1 | |a Yu, Jia |e verfasserin |4 aut | |
700 | 1 | |a He, Yuezhi |e verfasserin |4 aut | |
700 | 1 | |a Liu, Peng |e verfasserin |4 aut | |
700 | 1 | |a Mei, Xin |e verfasserin |4 aut | |
700 | 1 | |a Li, Hui |e verfasserin |4 aut | |
700 | 1 | |a Niu, Lili |e verfasserin |4 aut | |
700 | 1 | |a Gong, Peng |e verfasserin |4 aut | |
700 | 1 | |a Zheng, Wei |e verfasserin |4 aut | |
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