CUBIC pathology: three-dimensional imaging for pathological diagnosis.

CUBIC pathology: three-dimensional imaging for pathological diagnosis.
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立方病理:用于病理诊断的三维成像。

DOI:
10.1038/s41598-017-09117-0
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发表时间:
2017-08-24
期刊:
影响因子:
4.6
通讯作者:
Ueda HR
Ueda HR
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Nojima S;Susaki EA;Yoshida K;Takemoto H;Tsujimura N;Iijima S;Takachi K;Nakahara Y;Tahara S;Ohshima K;Kurashige M;Hori Y;Wada N;Ikeda JI;Kumanogoh A;Morii E;Ueda HR

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The examination of hematoxylin and eosin (H&E)-stained tissues on glass slides by conventional light microscopy is the foundation for histopathological diagnosis. However, this conventional method has some limitations in x-y axes due to its relatively narrow range of observation area and in z-axis due to its two-dimensionality. In this study, we applied a CUBIC pipeline, which is the most powerful tissue-clearing and three-dimensional (3D)-imaging technique, to clinical pathology. CUBIC was applicable to 3D imaging of both normal and abnormal patient-derived, human lung and lymph node tissues. Notably, the combination of deparaffinization and CUBIC enabled 3D imaging of specimens derived from paraffin-embedded tissue blocks, allowing quantitative evaluation of nuclear and structural atypia of an archival malignant lymphoma tissue. Furthermore, to examine whether CUBIC can be applied to practical use in pathological diagnosis, we performed a histopathological screening of a lymph node metastasis based on CUBIC, which successfully improved the sensitivity in detecting minor metastatic carcinoma nodules in lymph nodes. Collectively, our results indicate that CUBIC significantly contributes to retrospective and prospective clinicopathological diagnosis, which might lead to the establishment of a novel field of medical science based on 3D histopathology.
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