{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T18:28:26Z","timestamp":1760898506945,"version":"3.40.4"},"reference-count":0,"publisher":"S. Karger AG","issue":"4","license":[{"start":{"date-parts":[[2019,11,13]],"date-time":"2019-11-13T00:00:00Z","timestamp":1573603200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2019,11,13]],"date-time":"2019-11-13T00:00:00Z","timestamp":1573603200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dig Surg"],"published-print":{"date-parts":[[2020]]},"abstract":"<jats:p>&lt;b&gt;&lt;i&gt;Introduction:&lt;\/i&gt;&lt;\/b&gt; A preoperative scoring system to predict carcinoma in patients with gallbladder polyps (GBPs). &lt;b&gt;&lt;i&gt;Methods:&lt;\/i&gt;&lt;\/b&gt; Preoperative parameters of patients with GBPs who underwent cholecystectomies were used to construct a scoring system to ascertain the risk of malignancy (reference group). The scoring system developed from this approach was applied to the validation group. &lt;b&gt;&lt;i&gt;Results:&lt;\/i&gt;&lt;\/b&gt; In the reference group, 11.5% of patients had carcinomas, in whom the median age was 68 years and the polyp size was 16.9 mm. According to the univariate analysis, the significant factors for carcinoma were age \u226565 years, the presence of gallstones, polyp size\u00a0\u226513 mm, solitary polyp, and sessile polyp. Age \u226565 years and polyp size \u226513 mm were significant factors according to the multivariate analysis. From these results, we developed a preoperative scoring system to predict carcinoma. The patients were divided into 1 of 2 groups: low-risk and high-risk and their malignancy rates were 4.1 and 61.1% respectively (&lt;i&gt;p&lt;\/i&gt; &amp;#x3c; 0.001). In the validation group, the malignancy rate was higher for those in the high-risk group (&lt;i&gt;p&lt;\/i&gt; = 0.016). &lt;b&gt;&lt;i&gt;Conclusions:&lt;\/i&gt;&lt;\/b&gt; The proposed preoperative scoring system based on simple clinical variables appears to be useful for predicting malignancy in patients with GBPs.<\/jats:p>","DOI":"10.1159\/000503100","type":"journal-article","created":{"date-parts":[[2019,11,15]],"date-time":"2019-11-15T22:02:19Z","timestamp":1573855339000},"page":"275-281","source":"Crossref","is-referenced-by-count":15,"title":["A Preoperative Scoring System to Predict Carcinoma in Patients with Gallbladder Polyps"],"prefix":"10.1159","volume":"37","author":[{"given":"Shinji","family":"Onda","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuro","family":"Futagawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Gocho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Shiba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuichi","family":"Ishida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomoyoshi","family":"Okamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katsuhiko","family":"Yanaga","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2019,11,13]]},"container-title":["Digestive Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/503100","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/503100","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T15:58:01Z","timestamp":1745423881000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000503100"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,11,13]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020,6,30]]},"published-print":{"date-parts":[[2020,7,3]]}},"URL":"https:\/\/doi.org\/10.1159\/000503100","archive":["Portico"],"relation":{},"ISSN":["0253-4886","1421-9883"],"issn-type":[{"type":"print","value":"0253-4886"},{"type":"electronic","value":"1421-9883"}],"subject":[],"published":{"date-parts":[[2019,11,13]]}}}