{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T19:55:34Z","timestamp":1787774134001,"version":"build-2784847793"},"reference-count":29,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,3,19]],"date-time":"2022-03-19T00:00:00Z","timestamp":1647648000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Romanian National Authority for Scientific Research, CNCS\u2014UEFISCDI","award":["PN-III-P4-ID-PCCF-2016-0006"],"award-info":[{"award-number":["PN-III-P4-ID-PCCF-2016-0006"]}]},{"name":"Romanian National Authority for Scientific Research, CNCS\u2014UEFISCDI","award":["20 PCCF\/2018"],"award-info":[{"award-number":["20 PCCF\/2018"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Oncology"],"published-print":{"date-parts":[[2022,3,19]]},"abstract":"<jats:p>Preoperative staging of colorectal cancer (CRC) based on imaging techniques such as computed tomography (CT) or magnetic resonance imaging (MRI) is crucial for identification and then removal of the positive lymph nodes (LNs). The aim of this study was to evaluate the correlation between preoperatively seen morphologic criteria (number, size, shape, structure, borders, or enhancement patterns) and histopathological features of LNs using an in-house validated map of nodal stations. A total of 112 patients with CRC that underwent surgery were preoperatively evaluated by CT scans. The locoregional, intermediate, and central LNs were CT-mapped and then removed during open laparotomy and examined under microscope. The analysis of correlations was interpreted using the suspicious-to-positive ratio (SPR) parameter. The greatest correlation was found in tumors located in the sigmoid colon, descending colon and middle rectum; SPR value was 1.12, 1.18, and 1.26, respectively. SPR proved to be 0.59 for cases of the transverse colon. Regarding the enhancement type, the dotted pattern was mostly correlated with metastatic LNs (OR: 7.84; <jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mtext>p<\/a:mtext>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.0001<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>), while the homogenous pattern proved a reliable indicator of nonmetastatic LNs (OR: 1.99; <jats:inline-formula>\n                     <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                        <c:mtext>p<\/c:mtext>\n                        <c:mo>&lt;<\/c:mo>\n                        <c:mn>0.05<\/c:mn>\n                     <\/c:math>\n                  <\/jats:inline-formula>). A total of 1809 LNs were harvested, with a median value of <jats:inline-formula>\n                     <e:math xmlns:e=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\">\n                        <e:mn>15<\/e:mn>\n                        <e:mo>\u00b1<\/e:mo>\n                        <e:mn>1.34<\/e:mn>\n                     <\/e:math>\n                  <\/jats:inline-formula> LNs\/case. Transdisciplinary approach of CRC focused on pre-, intra-, and postoperatively mapping of LNs might increase the accuracy of detecting metastasized nodes for tumors of the distal colon and middle rectum but not for those of the transverse colon. In addition to morphologic criteria, the enhancement pattern of LNs can be used as a predictor of nodal involvement improving the CT-based preoperative staging.<\/jats:p>","DOI":"10.1155\/2022\/1788004","type":"journal-article","created":{"date-parts":[[2022,3,19]],"date-time":"2022-03-19T17:06:05Z","timestamp":1647709565000},"page":"1-10","source":"Crossref","is-referenced-by-count":3,"title":["In-House Validated Map of Lymph Node Stations in a Prospective Cohort of Colorectal Cancer: A Tool for a Better Preoperative Staging"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5502-3101","authenticated-orcid":true,"given":"Patricia","family":"Simu","sequence":"first","affiliation":[{"name":"Department of Radiology and Imaging, Clinical County Emergency Hospital, Targu Mures, Romania"},{"name":"Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6537-2807","authenticated-orcid":true,"given":"Ioan","family":"Jung","sequence":"additional","affiliation":[{"name":"Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2240-2540","authenticated-orcid":true,"given":"Laura","family":"Banias","sequence":"additional","affiliation":[{"name":"Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0854-5617","authenticated-orcid":true,"given":"Zsolt Zoltan","family":"Fulop","sequence":"additional","affiliation":[{"name":"Department of Surgery, George Emil Palade University of Medicine, Pharmacy, Science and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1732-5026","authenticated-orcid":true,"given":"Tivadar","family":"Bara","sequence":"additional","affiliation":[{"name":"Department of Surgery, George Emil Palade University of Medicine, Pharmacy, Science and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0341-1692","authenticated-orcid":true,"given":"Iunius","family":"Simu","sequence":"additional","affiliation":[{"name":"Department of Radiology and Imaging, Clinical County Emergency Hospital, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8055-1739","authenticated-orcid":true,"given":"Sebastian","family":"Andone","sequence":"additional","affiliation":[{"name":"Department of Neurology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8244-2483","authenticated-orcid":true,"given":"Raluca Ioana Stefan-van","family":"Staden","sequence":"additional","affiliation":[{"name":"Laboratory of Electrochemistry and PATLAB, National Institute of Research for Electrochemistry and Condensed Matter, Bucharest, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4466-6360","authenticated-orcid":true,"given":"Catalin Bogdan","family":"Satala","sequence":"additional","affiliation":[{"name":"Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3718-9375","authenticated-orcid":true,"given":"Ioana","family":"Halmaciu","sequence":"additional","affiliation":[{"name":"Department of Radiology and Imaging, Clinical County Emergency Hospital, Targu Mures, Romania"},{"name":"Department of Anatomy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3968-5118","authenticated-orcid":true,"given":"Simona","family":"Gurzu","sequence":"additional","affiliation":[{"name":"Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"},{"name":"Research Center of Oncopathology and Transdisciplinary Research, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21492"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1155\/2013\/309439"},{"issue":"2","key":"3","first-page":"241","article-title":"Molecular classification of colorectal cancer: a dream that can become a reality","volume":"54","author":"S. Gurzu","year":"2013","journal-title":"Romanian Journal of Morphology and Embryology"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v21.i2.556"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.4081\/gi.2019.7987"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000001848"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.prp.2019.03.013"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1186\/s12885-018-5048-4"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.3390\/diagnostics11020314"},{"issue":"6","key":"10","first-page":"1219","article-title":"Correlation analysis of MR\/CT on colorectal cancer lymph node metastasis characteristics and prognosis","volume":"21","author":"L. Zhou","year":"2017","journal-title":"European Review for Medical and Pharmacological Sciences"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.4240\/wjgs.v8.i3.179"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.3892\/ol.2020.11454"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2014.08.483"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.3109\/00365521.2011.574732"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1259\/bjr\/19492531"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.23922\/jarc.2019-018"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1097\/SLA.0b013e31823785f6"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.2012.92"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2541090361"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1007\/s00109-011-0764-0"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0055797"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1016\/j.prp.2017.07.025"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijsu.2016.08.528"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1590\/S2237-93632012000300006"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejca.2018.07.005"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0201072"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v21.i43.12218"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjsurg.2015.05.026"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2272011747"}],"container-title":["Journal of Oncology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jo\/2022\/1788004.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jo\/2022\/1788004.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jo\/2022\/1788004.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,19]],"date-time":"2022-03-19T17:06:12Z","timestamp":1647709572000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jo\/2022\/1788004\/"}},"subtitle":[],"editor":[{"given":"Alessandro","family":"Granito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2022,3,19]]},"references-count":29,"alternative-id":["1788004","1788004"],"URL":"https:\/\/doi.org\/10.1155\/2022\/1788004","relation":{},"ISSN":["1687-8469","1687-8450"],"issn-type":[{"value":"1687-8469","type":"electronic"},{"value":"1687-8450","type":"print"}],"subject":[],"published":{"date-parts":[[2022,3,19]]}}}