Dataset Information

Biomedical application of terahertz imaging technology: a narrative review.

ABSTRACT:

Background and objective

Terahertz (THz) imaging has wide applications in biomedical research due to its properties, such as non-ionizing, non-invasive and distinctive spectral fingerprints. Over the past 6 years, the application of THz imaging in tumor tissue has made encouraging progress. However, due to the strong absorption of THz by water, the large size, high cost, and low sensitivity of THz devices, it is still difficult to be widely used in clinical practice. This paper provides ideas for researchers and promotes the development of THz imaging in clinical research.

Methods

The literature search was conducted in the Web of Science and PubMed databases using the keywords "Terahertz imaging", "Breast", "Brain", "Skin" and "Cancer". A total of 94 English language articles from 1 January, 2017 to 30 December, 2022 were reviewed.

Key content and findings

In this review, we briefly introduced the recent advances in THz near-field imaging, single-pixel imaging and real-time imaging, the applications of THz imaging for detecting breast, brain and skin tissues in the last 6 years were reviewed, and the advantages and existing challenges were identified. It is necessary to combine machine learning and metamaterials to develop real-time THz devices with small size, low cost and high sensitivity that can be widely used in clinical practice. More powerful THz detectors can be developed by combining graphene, designing structures and other methods to improve the sensitivity of the devices and obtain more accurate information. Establishing a THz database is one of the important methods to improve the repeatability and accuracy of imaging results.

Conclusions

THz technology is an effective method for tumor imaging. We believe that with the joint efforts of researchers and clinicians, accurate, real-time, and safe THz imaging will be widely applied in clinical practice in the future.

SUBMITTER: Cong M

PROVIDER: S-EPMC10722018 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

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Publications

Biomedical application of terahertz imaging technology: a narrative review.

Cong Mengyang M Li Wen W Liu Yang Y Bi Jing J Wang Xiaokun X Yang Xueqiao X Zhang Zihan Z Zhang Xiaoxin X Zhao Ya-Nan YN Zhao Rui R Qiu Jianfeng J

Quantitative imaging in medicine and surgery 20230927 12

<h4>Background and objective</h4>Terahertz (THz) imaging has wide applications in biomedical research due to its properties, such as non-ionizing, non-invasive and distinctive spectral fingerprints. Over the past 6 years, the application of THz imaging in tumor tissue has made encouraging progress. However, due to the strong absorption of THz by water, the large size, high cost, and low sensitivity of THz devices, it is still difficult to be widely used in clinical practice. This paper provides ...[more]

PMID: 38106329

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Dataset Information

Biomedical application of terahertz imaging technology: a narrative review.

Background and objective

Methods

Key content and findings

Conclusions

Publications

Biomedical application of terahertz imaging technology: a narrative review.

Similar Datasets

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