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Rectal Villous Adenoma

  • Chad R. Launch
  • John H. Marks

Villous adenomas are benign lesions that, if untreated, may progress to colon carcinoma. They tend to be sessile and may carpet a region of colon or rectum. Complete resection is necessary and may be accomplished endoscopically, surgically, or by endoscopic mucosal resection. This chapter uses a case of a distal rectal villous adenoma to explore alternatives in transanal management. A related topic, serial polypectomies, was discussed in Chapter 44, as applied to a sessile polyp of the cecum. In a way, these transanal excisions might be considered an example of natural orifice surgery, an area under active development at present.

Keywords

Endoscopic Mucosal Resection Digital Rectal Examination Transanal Endoscopic Microsurgery Villous Adenoma Rectal Polyp 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  • Chad R. Launch
    • 1
  • John H. Marks
    • 2
  1. 1.Department of SurgeryUniversity of Iowa Hospitals and ClinicsIowa CityUSA
  2. 2.Lankenau HospitalWynnewoodUSA

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