{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:31:46Z","timestamp":1760239906961,"version":"build-2065373602"},"reference-count":41,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2019,1,23]],"date-time":"2019-01-23T00:00:00Z","timestamp":1548201600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["Bench-to-Bedside Award","Center for Interventional Oncology Grant","National Center for Advancing Translational Sciences Grant","Intramural Research Program Grant"],"award-info":[{"award-number":["Bench-to-Bedside Award","Center for Interventional Oncology Grant","National Center for Advancing Translational Sciences Grant","Intramural Research Program Grant"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["I-Corps Team Grant (1617340)","REU site program 1359095"],"award-info":[{"award-number":["I-Corps Team Grant (1617340)","REU site program 1359095"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007699","name":"University of Georgia","doi-asserted-by":"publisher","award":["Augusta University Inter-Institutional Seed Funding"],"award-info":[{"award-number":["Augusta University Inter-Institutional Seed Funding"]}],"id":[{"id":"10.13039\/100007699","id-type":"DOI","asserted-by":"publisher"}]},{"name":"The American Society for Quality","award":["Dr. Richard J. Schlesinger Grant"],"award-info":[{"award-number":["Dr. Richard J. Schlesinger Grant"]}]},{"name":"Public Health Society","award":["Grant UL1TR000454 from the Clinical and Translational Science Award Program"],"award-info":[{"award-number":["Grant UL1TR000454 from the Clinical and Translational Science Award Program"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Imaging"],"abstract":"<jats:p>The objective of this study is to preliminarily evaluate a lesion-targeting device for CT-guided interventions. The device is created by laser cutting the structure from a sheet of medical grade paperboard, 3D printing two radiocontrast agent grids onto the surface and folding the structure into a rectangular prism with a viewing window. An abdominal imaging phantom was used to evaluate the device through CT imaging and the targeting of lesions for needle insertion. The lesion-targeting trials resulted in a mean targeting error of 2.53 mm (SD 0.59 mm, n = 30). The device is rigid enough to adequately support standard biopsy needles, and it attaches to the patient, reducing the risk of tissue laceration by needles held rigidly in place by an external manipulator. Additional advantages include adequate support for the insertion of multiple surgical tools at once for procedures such as composite ablation and the potential to guide off-axial needle insertion. The low-cost and disposability of the device make it well-suited for the minimally invasive image-guided therapy environment.<\/jats:p>","DOI":"10.3390\/jimaging5020023","type":"journal-article","created":{"date-parts":[[2019,1,24]],"date-time":"2019-01-24T03:52:32Z","timestamp":1548301952000},"page":"23","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Origami Lesion-Targeting Device for CT-Guided Interventions"],"prefix":"10.3390","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5422-1528","authenticated-orcid":false,"given":"Austin J.","family":"Taylor","sequence":"first","affiliation":[{"name":"School of Electrical and Computer Engineering, University of Georgia, Athens, GA 30602, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sheng","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bradford J.","family":"Wood","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9741-1137","authenticated-orcid":false,"given":"Zion Tsz Ho","family":"Tse","sequence":"additional","affiliation":[{"name":"School of Electrical and Computer Engineering, University of Georgia, Athens, GA 30602, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2019,1,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"851","DOI":"10.1148\/radiology.200.3.8756943","article-title":"Guidance with real-time CT fluoroscopy: Early clinical experience","volume":"200","author":"Katada","year":"1996","journal-title":"Radiology"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"105","DOI":"10.2214\/ajr.167.1.8659351","article-title":"Diagnostic accuracy and safety of CT-guided percutaneous needle aspiration biopsy of the lung: Comparison of small and large pulmonary nodules","volume":"167","author":"Li","year":"1996","journal-title":"AJR Am. 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