Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이동현 | - |
dc.date.accessioned | 2016-12-06T02:12:25Z | - |
dc.date.available | 2016-12-06T02:12:25Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0513-5796 | - |
dc.identifier.other | OAK-5033 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/233016 | - |
dc.description.abstract | Purpose: The incidence of accidentally detected small renal tumors is increasing throughout the world. In this multi-institutional study performed in Korea, histopathological characteristics of contemporarily surgically removed renal tumors were reviewed with emphasis on tumor size. Materials and Methods: Between January 1995 and May 2005, 1,702 patients with a mean age of 55 years underwent surgical treatment at 14 training hospitals in Korea for radiologically suspected malignant renal tumors. Clinicopathological factors and patient survival were analyzed. Results: Of the 1,702 tumors, 91.7% were malignant and 8.3% were benign. The percentage of benign tumors was significantly greater among those ≤ 4cm (13.2%) than those >4cm (4.5%) (p<0.001). Among renal cell carcinoma patients, the percentage of tumors classed as stage >T3 was significantly less among tumors ≤ 4cm (5.2%) than those >4cm (26.8%) (p<0.001). The percentage of tumors classed as Fuhrman's nuclear grades 3 was also significantly less among tumors ≤ 4 cm (27.3%) than tumors >4 cm (50.9%) (p<0.001). The 5-year cancer-specific survival rate was 82.7%, and T stage (p < 0.001), N stage (p < 0.001), M stage (p= 0.025), and Fuhrman's nuclear (p<0.001) grade were the only independent predictors of cancer-specific survival. Conclusion: In renal tumors, small tumor size is prognostic for favorable postsurgical histopathologies such as benign tumors, low T stages, and low Fuhrman's nuclear grades. Our observations are expected to facilitate urologists to adopt function-preserving approach in the planning of surgery for small renal tumors with favorable predicted outcomes. | - |
dc.language | English | - |
dc.title | A multi-institutional study on histopathological characteristics of surgically treated renal tumors: The importance of tumor size | - |
dc.type | Article | - |
dc.relation.issue | 4 | - |
dc.relation.volume | 49 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.index | KCI | - |
dc.relation.startpage | 639 | - |
dc.relation.lastpage | 646 | - |
dc.relation.journaltitle | Yonsei Medical Journal | - |
dc.identifier.doi | 10.3349/ymj.2008.49.4.639 | - |
dc.identifier.wosid | WOS:000258889200017 | - |
dc.identifier.scopusid | 2-s2.0-52949124067 | - |
dc.author.google | Kim S.I. | - |
dc.author.google | Choi Y.D. | - |
dc.author.google | Kim S.J. | - |
dc.author.google | Chung B.H. | - |
dc.author.google | Seong D.H. | - |
dc.author.google | Kim C.I. | - |
dc.author.google | Cheon S.H. | - |
dc.author.google | Cho J.S. | - |
dc.author.google | Song Y.S. | - |
dc.author.google | Kim Y.S. | - |
dc.author.google | Cho I.R. | - |
dc.author.google | Lee D.H. | - |
dc.author.google | Song K.H. | - |
dc.author.google | Kim H.S. | - |
dc.author.google | Lee J.S. | - |
dc.author.google | Yang W.J. | - |
dc.author.google | Hong S.J. | - |
dc.contributor.scopusid | 이동현(24341048900;57202299352) | - |
dc.date.modifydate | 20230331134421 | - |