{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T15:11:51Z","timestamp":1777907511380,"version":"3.51.4"},"reference-count":8,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T00:00:00Z","timestamp":1716163200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Trop Doct"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:p>The aim of this study was to assess the sensitivity and specificity of ultrasonography in the diagnosis of carpal tunnel syndrome. The cross-sectional area of the median nerve at the carpal tunnel for a positive diagnosis had a sensitivity of \u223c\u200998.6% but a specificity of 60%. The measure of the difference in cross-sectional area of the median nerve at the carpal tunnel and at the level of pronator quadratus had much better sensitivity and specificity of 97.1% and 80%, respectively. Signs of nerve flattening, palmar bowing and increased nerve vascularity were valuable in confirming the diagnosis. A positive predictive value of ultrasonography was found to be &gt;\u200995% and a negative predictive value was \u223c\u200966% for a diagnosis of carpal tunnel syndrome. Ultrasonography is, therefore, an effective diagnostic tool in this regard.<\/jats:p>","DOI":"10.1177\/00494755241253300","type":"journal-article","created":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T05:10:50Z","timestamp":1716181850000},"page":"331-334","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Evaluation of high-frequency ultrasonography for diagnosis of carpal tunnel syndrome"],"prefix":"10.1177","volume":"54","author":[{"given":"Ayush","family":"Dixit","sequence":"first","affiliation":[{"name":"Resident, Department of Radiodiagnosis, NSCB Government Medical College, Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sonjjay","family":"Pande","sequence":"additional","affiliation":[{"name":"Professor and head, Department of Radio diagnosis, NSCB Government Medical College, Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Namrata","family":"Khandelwal","sequence":"additional","affiliation":[{"name":"Assistant Professor, Department of Neurology, Superspeciality hospital Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9031-8690","authenticated-orcid":false,"given":"Pawan","family":"Agarwal","sequence":"additional","affiliation":[{"name":"Professor and in charge Plastic Surgery Unit, Department of Surgery, NSCB Government Medical College, Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dhananjaya","family":"Sharma","sequence":"additional","affiliation":[{"name":"Professor and head, Department of Surgery, NSCB Government Medical College, Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jag Mohan Singh","family":"Dhakar","sequence":"additional","affiliation":[{"name":"Statistician and Tutor, Department of Community Medicine, NSCB Government Medical College, Jabalpur, MP, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,5,20]]},"reference":[{"key":"bibr1-00494755241253300","volume":"12","author":"Genova A","year":"2020","journal-title":"Cureus"},{"key":"bibr2-00494755241253300","unstructured":"Geetha K. Evaluation of median nerve in carpal tunnel syndrome by high frequency ultrasonography and colour Doppler in comparison with nerve conduction studies. Doctoral dissertation, Madras Medical College, Chennai. repository-tnmgrmu.ac.in was first indexed by Google in August 2017 (accessed on 30 Jun 2022) http:\/\/repository-tnmgrmu.ac.in\/id\/eprint\/650"},{"key":"bibr3-00494755241253300","doi-asserted-by":"publisher","DOI":"10.1002\/mus.880161220"},{"key":"bibr4-00494755241253300","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmr.2014.01.004"},{"key":"bibr5-00494755241253300","doi-asserted-by":"publisher","DOI":"10.1016\/j.cnp.2016.09.003"},{"key":"bibr6-00494755241253300","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(21)01687-7"},{"key":"bibr7-00494755241253300","doi-asserted-by":"publisher","DOI":"10.21037\/atm-22-1128"},{"key":"bibr8-00494755241253300","doi-asserted-by":"publisher","DOI":"10.1308\/rcsann.2022.0087"}],"container-title":["Tropical Doctor"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00494755241253300","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/00494755241253300","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00494755241253300","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T13:36:23Z","timestamp":1777642583000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00494755241253300"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,20]]},"references-count":8,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1177\/00494755241253300"],"URL":"https:\/\/doi.org\/10.1177\/00494755241253300","relation":{},"ISSN":["0049-4755","1758-1133"],"issn-type":[{"value":"0049-4755","type":"print"},{"value":"1758-1133","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,20]]}}}