{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T13:36:04Z","timestamp":1777469764103,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[1997,5,1]],"date-time":"1997-05-01T00:00:00Z","timestamp":862444800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[1997,5]]},"abstract":"<jats:p>Objective: to investigate the accuracy of MR imaging in the preoperative staging of patients with clinically resectable rectal tumours.<\/jats:p>\n                  <jats:p>Material and Methods: Forty-eight consecutive patients with rectal tumours were examined, 29 with a pelvic phased-array coil and 19 with a multi-coil arrangement including a pelvic phased-array coil and an endorectal coil. MR images and histopatho-logical specimens and sections were reviewed independently and tumours were staged according to the TNM classification.<\/jats:p>\n                  <jats:p>Results: A more complete visualisation of the various layers of the rectal wall was achieved on the endorectal MR images than on the pelvic phased-array images. the sensitivity of MR in correctly staging T3 tumours compared with histopathology was 81% with a specificity of 82%. Penetration of the rectal wall was predicted with a sensitivity of 82% and a specificity of 87%. Sensitivity and specificity in predicting lymph node metastases was 83% and 74% respectively.<\/jats:p>\n                  <jats:p>Conclusion: MR imaging with both pelvic phased-array and endorectal coils allowed the preoperative staging of rectal tumours with a high degree of accuracy.<\/jats:p>","DOI":"10.1080\/02841859709172097","type":"journal-article","created":{"date-parts":[[2010,1,4]],"date-time":"2010-01-04T10:10:22Z","timestamp":1262599822000},"page":"437-444","source":"Crossref","is-referenced-by-count":8,"title":["Rectal tumours \u2014 MR imaging with endorectal and\/or phased-array coils, and histopathological staging on giant sections"],"prefix":"10.1177","volume":"38","author":[{"given":"L.","family":"Blomqvist","sequence":"first","affiliation":[{"name":"Department of Diagnostic Radiology, Karolinska Hospital, Stockholm, Sweden"},{"name":"Department of MR Research Centre, Karolinska Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Holm","sequence":"additional","affiliation":[{"name":"Department of Surgery, Karolinska Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Rubio","sequence":"additional","affiliation":[{"name":"Department of Pathology, Karolinska Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Hindmarsh","sequence":"additional","affiliation":[{"name":"Department of MR Research Centre, Karolinska Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841859709172097","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841859709172097","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:37:17Z","timestamp":1777383437000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1080\/02841859709172097"}},"subtitle":["A comparative study"],"short-title":[],"issued":{"date-parts":[[1997,5]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1997,5]]}},"alternative-id":["10.1080\/02841859709172097"],"URL":"https:\/\/doi.org\/10.1080\/02841859709172097","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,5]]}}}