{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:16:46Z","timestamp":1791393406204,"version":"4.3.3"},"reference-count":21,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2000,8,1]],"date-time":"2000-08-01T00:00:00Z","timestamp":965088000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2000,8,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>The outcome after oesophagectomy depends not only on the surgical procedure itself but can be improved by the selection of patients based on a preoperative risk score.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>In order to compare the preoperative risk for different histological subtypes of oesophageal carcinoma, 221 patients with a squamous cell carcinoma (SCC) and 104 patients with an adenocarcinoma (AC) were enrolled in a prospective study. The preoperative assessment included socioeconomic status, alcohol and tobacco consumption, general and nutritional status, and pulmonary, cardiovascular, hepatic and renal function.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>More patients with an SCC were \u2018blue collar\u2019 and with an AC were \u2018white collar\u2019 workers (P &amp;lt; 0\u00b7001). Alcohol and tobacco consumption was higher in patients with an SCC (P &amp;lt; 0\u00b701 and P &amp;lt; 0\u00b705 respectively). The preoperative forced expiratory volume, arterial partial pressure of oxygen and the aminopyrine breath test showed more severely compromised pulmonary and hepatic function in patients with an SCC (P &amp;lt; 0\u00b705 for all variables). Some 50 per cent of patients with an AC were overweight with a higher body mass index (P &amp;lt; 0\u00b7001). More patients with an AC had severely impaired cardiac function (P &amp;lt; 0\u00b701).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>Patients with SCC and AC of the oesophagus differed regarding their socioeconomic and preoperative risk factors for surgery.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1046\/j.1365-2168.2000.01474.x","type":"journal-article","created":{"date-parts":[[2003,3,11]],"date-time":"2003-03-11T07:15:16Z","timestamp":1047366916000},"page":"1106-1110","source":"Crossref","is-referenced-by-count":99,"title":["Preoperative risk analysis in patients with adenocarcinoma or squamous cell carcinoma of the oesophagus"],"prefix":"10.1093","volume":"87","author":[{"given":"E","family":"Bollschweiler","sequence":"first","affiliation":[{"name":"Department of Visceral and Vascular Surgery, University of Cologne , Cologne,","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W","family":"Schr\u00f6der","sequence":"additional","affiliation":[{"name":"Department of Visceral and Vascular Surgery, University of Cologne , Cologne,","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A H","family":"H\u00f6lscher","sequence":"additional","affiliation":[{"name":"Department of Visceral and Vascular Surgery, University of Cologne , Cologne,","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J R","family":"Siewert","sequence":"additional","affiliation":[{"name":"Department of Surgery, Technische Universit\u00e4t M\u00fcnchen, Klinikum rechts der Isar , Munich,","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2000,8,1]]},"reference":[{"key":"2024093005355005100_bib1","doi-asserted-by":"crossref","first-page":"840","DOI":"10.1046\/j.1365-2168.1998.00663.x","article-title":"Preoperative risk analysis and postoperative mortality of oesophagectomy for resectable oesophageal cancer","volume":"85","author":"Bartels","year":"1998","journal-title":"Br J Surg"},{"key":"2024093005355005100_bib2","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1093\/annonc\/5.suppl_3.S17","article-title":"Neoadjuvant therapy for squamous cell esophageal carcinoma","volume":"5","author":"Fink","year":"1994","journal-title":"Ann Oncol"},{"key":"2024093005355005100_bib3","first-page":"693","article-title":"Plattenepithelcarcinom des Oesophagus. 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