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Opt. Express"],"published-print":{"date-parts":[[2024,5,1]]},"abstract":"<jats:p>\n                    Quantifying the biomechanical properties of the tongue is significant for early diagnosis of tongue carcinoma. Therefore, an intraoral optical coherence elastography system based on a miniature probe was proposed here to evaluate the viscoelasticity of\n                    <jats:italic>in vivo<\/jats:italic>\n                    tongue for the first time. Results of experiments with Sprague-Dawley rats indicate that considerable elasticity diversity occurred between cancerous and normal tongues, and the corresponding ratio of their Young\u2019s modulus was evaluated to be 3.74. It is also found that, viscosity in diseased tissue is smaller than that in normal tissue. Additionally, healthy, transitional and cancerous regions in the cancerous tongue can be distinguished easily by calculating viscoelasticity characteristics. Based on this preliminary attempt, our method with advantages of noninvasive, high-resolution, high-sensitivity and real-time detection and convenient operation may have good potential to become a useful tool for tongue carcinoma assessment after further optimization.\n                  <\/jats:p>","DOI":"10.1364\/boe.519078","type":"journal-article","created":{"date-parts":[[2024,4,5]],"date-time":"2024-04-05T03:00:05Z","timestamp":1712286005000},"page":"3480","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Viscoelasticity quantification of cancerous tongue using intraoral optical coherence elastography: a preliminary study"],"prefix":"10.1364","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5184-9640","authenticated-orcid":true,"given":"Yubao","family":"Zhang","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0369pvp92","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao","family":"Han","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0369pvp92","id-type":"ROR","asserted-by":"publisher"}]},{"name":"Beihang University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiahui","family":"Luo","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0369pvp92","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qin","family":"Zhang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0369pvp92","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xingdao","family":"He","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0369pvp92","id-type":"ROR","asserted-by":"publisher"}]},{"name":"Beihang University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2024,4,30]]},"reference":[{"key":"boe-15-5-3480-R1","doi-asserted-by":"publisher","first-page":"2004","DOI":"10.3892\/or.2020.7560","volume":"43","author":"Tang","year":"2020","journal-title":"Oncol. 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