{"title":"经直肠超声引导下活检证实直肠癌淋巴结转移。病例报告。","authors":"R Andersson, G Aus","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Mesorectal lymph-node involvement in rectal cancer may be detected by endosonography as a hypoechoic lesion, but false positives are a problem. We report a new method, using transrectal ultrasound-guided core biopsy, for verifying metastatic growth in a mesorectal lymph node detected by endosonography at postoperative follow-up for low rectal cancer.</p>","PeriodicalId":7005,"journal":{"name":"Acta chirurgica Scandinavica","volume":"156 9","pages":"659-60"},"PeriodicalIF":0.0000,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Transrectal ultrasound-guided biopsy for verification of lymph-node metastasis in rectal cancer. Case report.\",\"authors\":\"R Andersson, G Aus\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Mesorectal lymph-node involvement in rectal cancer may be detected by endosonography as a hypoechoic lesion, but false positives are a problem. We report a new method, using transrectal ultrasound-guided core biopsy, for verifying metastatic growth in a mesorectal lymph node detected by endosonography at postoperative follow-up for low rectal cancer.</p>\",\"PeriodicalId\":7005,\"journal\":{\"name\":\"Acta chirurgica Scandinavica\",\"volume\":\"156 9\",\"pages\":\"659-60\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta chirurgica Scandinavica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta chirurgica Scandinavica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Transrectal ultrasound-guided biopsy for verification of lymph-node metastasis in rectal cancer. Case report.
Mesorectal lymph-node involvement in rectal cancer may be detected by endosonography as a hypoechoic lesion, but false positives are a problem. We report a new method, using transrectal ultrasound-guided core biopsy, for verifying metastatic growth in a mesorectal lymph node detected by endosonography at postoperative follow-up for low rectal cancer.
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