肛周脓肿的影像学诊断价值  

Diagnositic Value of Image in Anorectal Abscess

作　　者：陈午才[1] 陆锦贵[2] 黄海清[3] 朱敬荣[3] 

机构地区：[1]江苏省南通市肿瘤医院放射科,江苏南通226361 [2]江苏省南通市中医院放射科 [3]江苏省中医院放射科

出　　处：《中国CT和MRI杂志》2011年第5期18-20,共3页Chinese Journal of CT and MRI

摘　　要：目的探讨多层螺旋(MSCT)及磁共振(MRI)对肛周脓肿诊断的价值。方法对20例临床怀疑肛周脓肿或伴有肛瘘的患者进行MSCT或MRI检查,并通过手术进行验证。结果 20例肛周脓肿或伴有肛瘘病例均在手术前通过MSCT或MRI较好的病灶显示和准确诊断,肛周脓肿及肛瘘的显示与术中所见吻合,在病灶及肛瘘的支路显示方面,MRI的显示效果更好。结论 MSCT和MRI都可以对肛周脓肿或伴有肛瘘患者进行准确的术前诊断,在对病灶的显示尤其是复杂肛瘘的支路显示方面,MRI具有更加独特的优势。Objective To evaluate multislice CT（MSCT） and magnetic resonance imaging（MRI） diagnosis of anorectal abscess.Methods 20 patients with suspected anorectal abscess or anal fistula patients associated with MSCT or MRI,and verified by surgery.Results 20 patients with anorectal abscess or anal fistula cases were accompanied before surgery by MSCT or MRI good display and accurate diagnosis of lesions,perianal abscess and anal fistula showed good agreement with the intraoperative findings,the lesions and anal slip Show respect,MRI of the show better.Conclusion MSCT and MRI can accurately diagnose with anorectal abscess or anal fistula in the preoperative diagnosis.In the display area of lesions,Especially complex anal fistula,MRI has the advantage of more unique.

关 键 词：肛周脓肿 体层摄影术 X线计算机 磁共振成像 

分 类 号：R657.15[医药卫生—外科学]