{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T04:17:07Z","timestamp":1780546627886,"version":"3.54.1"},"reference-count":10,"publisher":"FapUNIFESP (SciELO)","issue":"3","license":[{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Radiol Bras"],"abstract":"<jats:p>Abstract Parathyroid adenoma is the most common cause of primary hyperparathyroidism. Advances in surgical techniques have made it possible to excise only the affected parathyroid gland in most cases. Imaging examinations play a fundamental role in the preoperative planning of parathyroidectomy. To localize the parathyroid glands, imaging tests such as scintigraphy, ultrasound, and, more recently, four-dimensional computed tomography (4D CT). The aim of this pictorial review was to illustrate the use of the 4D CT protocol in cases of parathyroid adenoma and to determine how well it correlates with other imaging methods, in order to improve understanding of the 4D CT method.<\/jats:p>","DOI":"10.1590\/0100-3984.2020.0056","type":"journal-article","created":{"date-parts":[[2021,5,24]],"date-time":"2021-05-24T20:16:20Z","timestamp":1621887380000},"page":"193-197","source":"Crossref","is-referenced-by-count":2,"title":["Four-dimensional computed tomography protocol for preoperative evaluation of the parathyroid glands and its correlations with other imaging methods: a pictorial essay"],"prefix":"10.1590","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8918-4907","authenticated-orcid":false,"given":"Stephanie Yuka Matwijszyn","family":"Nagano","sequence":"first","affiliation":[{"name":"A.C.Camargo Cancer Center,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0192-9885","authenticated-orcid":false,"given":"Almir Galv\u00e3o Vieira","family":"Bitencourt","sequence":"additional","affiliation":[{"name":"A.C.Camargo Cancer Center,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4712-5500","authenticated-orcid":false,"given":"Ivone do Carmo Gon\u00e7alves","family":"Torres","sequence":"additional","affiliation":[{"name":"A.C.Camargo Cancer Center,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7892-1983","authenticated-orcid":false,"given":"Gislaine Cristina Lopes Machado","family":"Porto","sequence":"additional","affiliation":[{"name":"A.C.Camargo Cancer Center,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2021,6]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"166","DOI":"10.1590\/S0100-69912002000300008","article-title":"Cirurgia do hiperparatireoidismo","volume":"29","author":"Gon\u00e7alves MDC","year":"2002","journal-title":"Rev Col Bras Cir"},{"key":"ref2","first-page":"214","article-title":"A hist\u00f3ria da cirurgia das paratireoides","volume":"43","author":"Toneto MG","year":"2016","journal-title":"Rev Col Bras Cir"},{"issue":"Suppl 2","key":"ref3","doi-asserted-by":"crossref","first-page":"S86","DOI":"10.21037\/gs.2019.11.10","article-title":"Surgical implications of recent modalities for parathyroid imaging","volume":"9","author":"Wojtczak B","year":"2020","journal-title":"Gland Surg"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1148\/radiol.13122661","article-title":"How to perform parathyroid 4D CT: tips and traps for technique and interpretation","volume":"270","author":"Hoang JK","year":"2014","journal-title":"Radiology"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1148\/radiol.2015142393","article-title":"Parathyroid adenomas and hyperplasia on four-dimensional CT scans: three patterns of enhancement relative to the thyroid gland justify a three-phase protocol","volume":"277","author":"Bahl M","year":"2015","journal-title":"Radiology"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"108821","DOI":"10.1016\/j.ejrad.2020.108821","article-title":"Dual energy 4D-CT of parathyroid adenomas not clearly localized by sestamibi scintigraphy and ultrasonography - a retrospective study","volume":"124","author":"Woisetschl\u00e4ger M","year":"2020","journal-title":"Eur J Radiol"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1148\/radiol.13122851","article-title":"Discriminating parathyroid adenoma from local mimics by using inherent tissue attenuation and vascular information obtained with four-dimensional CT: formulation of a multinomial logistic regression model","volume":"270","author":"Hunter GJ","year":"2014","journal-title":"Radiology"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"522","DOI":"10.3174\/ajnr.A6482","article-title":"4D-dynamic contrast-enhanced MRI for preoperative localization in patients with primary hyperparathroidism","volume":"41","author":"Becker JL","year":"2020","journal-title":"AJNR Am J Neuroradiol"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.1148\/rg.285075055","article-title":"Parathyroid scintigraphy in patients with primary hyperparathyroidism: 99mTc sestamibi SPECT and SPECT\/CT","volume":"28","author":"Eslamy HK","year":"2008","journal-title":"Radiographics"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1308\/rcsann.2018.0158","article-title":"Combined ultrasound and sestamibi scintigraphy provides accurate preoperative localisation for patients with primary hyperparathyroidism","volume":"101","author":"Scattergood S","year":"2019","journal-title":"Ann R Coll Surg Engl"}],"container-title":["Radiologia Brasileira"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/rb\/v54n3\/0100-3984-rb-54-03-0193.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,5,24]],"date-time":"2021-05-24T20:16:30Z","timestamp":1621887390000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S0100-39842021000300193&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":10,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2021,6]]}},"alternative-id":["S0100-39842021000300193"],"URL":"https:\/\/doi.org\/10.1590\/0100-3984.2020.0056","relation":{},"ISSN":["1678-7099"],"issn-type":[{"value":"1678-7099","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,6]]}}}