Abstract:
:Rectal submucosal lesions encompass a wide variety of benign and malignant tumors involving the rectum. With optical colonoscopy, any mass-like protrusion covered by normal mucosa, whether the underlying process is intramural or extramural in origin, may be reported as a submucosal lesion. Whereas the assessment of submucosal lesions may be limited with performing optical colonoscopy, cross-sectional imaging such as CT, transrectal ultrasonography and MRI allows the evaluation of perirectal tissues and pelvic organs in addition to the entire thickness of the rectum, and so this is advantageous for the assessment of rectal submucosal tumors. Among these, MRI is the best investigative modality for soft tissue characterization. Therefore, knowledge of the MRI features of rectal submucosal tumors can help achieve accurate preoperative diagnoses and facilitate the appropriate management.
journal_name
Korean J Radioljournal_title
Korean journal of radiologyauthors
Kim H,Kim JH,Lim JS,Choi JY,Chung YE,Park MS,Kim MJ,Kim KW,Kim SKdoi
10.3348/kjr.2011.12.4.487subject
Has Abstractpub_date
2011-07-01 00:00:00pages
487-98issue
4eissn
1229-6929issn
2005-8330journal_volume
12pub_type
杂志文章,评审abstract::Endoscopic therapy by balloon dilation and placement of multiple large-bore plastic stents is the treatment of choice for benign biliary stricture. This approach is effective but it typically requires multiple endoscopic sessions given the short duration of stent patency. The endoscopic approach for treatment of bile ...
journal_title:Korean journal of radiology
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journal_title:Korean journal of radiology
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journal_title:Korean journal of radiology
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journal_title:Korean journal of radiology
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更新日期:2015-07-01 00:00:00
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journal_title:Korean journal of radiology
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journal_title:Korean journal of radiology
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journal_title:Korean journal of radiology
pub_type: 杂志文章
doi:10.3348/kjr.2001.2.3.175
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journal_title:Korean journal of radiology
pub_type: 杂志文章
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journal_title:Korean journal of radiology
pub_type: 杂志文章
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