Diagnostic accuracy of high-resolution MRI as a method to predict potentially safe endoscopic and surgical planes in patients with early rectal cancer.
作者: Balyasnikova SvetlanaRead JamesWotherspoon AndrewRasheed STekkis ParisTait DianaCunningham DavidBrown G
作者单位: 1The Royal Marsden Hospital, NHS Foundation Trust, Sutton, Surrey, UK.
2Imperial College London, London, UK.
3The State Scientific Center of Coloproctology, Moscow, Russia.
4Croydon University Hospital, Croydon, Surrey, UK.
刊名: BMJ open gastroenterology, 2017, Vol.4 (1), pp.e000151
来源数据库: PubMed Journal
DOI: 10.1136/bmjgast-2017-000151
原始语种摘要: Introduction(#br)Early rectal cancer (ERC) assessment should include prediction of the potential excision plane to safely remove lesions with clear deep margins and feasibility of organ preservation.(#br)Method(#br)MRI accuracy for differentiating ≤T1sm2 (partially preserved submucosa) or ≤T2 (partially preserved muscularis) versus >T2 tumours was compared with the gold standard of pT stage T1sm1/2 versus ≤pT2 versus >pT2. N stage was also compared. The MRI protocol employed a standard surface phased array coil with a high resolution (0.6×0.6×3 mm resolution). The staging data were analysed from a prospectively recorded database of all ERC (≤mrT3b) treated by primary surgery.(#br)Results(#br)Of 65 ...
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  • rectal 直肠的
  • potentially 可能地
  • excision 切除
  • accuracy 准确度
  • surgical 外科的
  • cancer 癌症
  • staged 举行
  • muscularis 鞘肌
  • predict 预见
  • MRI Machine-Readable Information