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Related Experiment Videos

Transanal endoscopic microsurgery: a single surgeon's experience

T J Saclarides1

  • 1Department of General Surgery, Rush-Presbyterian-St Luke's Medical Center, Chicago, Ill 60612, USA.

Archives of Surgery (Chicago, Ill. : 1960)
|June 24, 1998
PubMed
Summary
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Transanal endoscopic microsurgery (TEM) is a safe technique for rectal lesions, suitable for early-stage cancers. However, TEM has not significantly impacted overall rectal cancer treatment strategies.

Area of Science:

  • Colorectal Surgery
  • Minimally Invasive Procedures
  • Oncology

Background:

  • Transanal endoscopic microsurgery (TEM) offers improved visualization for rectal lesions.
  • Evaluating the outcomes of TEM is crucial for refining treatment protocols.

Purpose of the Study:

  • To assess a single surgeon's experience with TEM.
  • To determine complication rates, recurrence, and impact on rectal cancer treatment.

Main Methods:

  • Prospective tumor registry at a tertiary care university hospital.
  • Analysis of 73 patients undergoing TEM between 1991 and 1996.
  • Evaluation of complications, recurrence, and use relative to radical operations.

Main Results:

Related Experiment Videos

  • TEM is appropriate for adenomas and Tis/T1 stage cancers; not for T2 cancers.
  • Four patients (5%) experienced fecal soilage, with only 1% long-lasting.
  • TEM use remained constant relative to radical resections despite increased rectal cancer operations.

    • Conclusions:

    • TEM is a safe surgical technique providing enhanced access to middle and upper rectal lesions.
    • Current data suggests TEM has not significantly altered the overall management of rectal cancer.