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Erschienen in:
30.09.2017 | Short Communication
Transanal endoscopic microsurgery for giant benign rectal tumours: is large size a contraindication?
Erschienen in: International Journal of Colorectal Disease | Ausgabe 12/2017
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Purpose
The purpose of this study is to look at our early postoperative results, recurrence rates and need for further radical surgery in treating large (> 5 cm) rectal tumours by transanal endoscopic microsurgery (TEM).
Methods
Patients who underwent TEM for rectal tumours greater than 5 cm were included. Tumour diameter was determined based on fresh specimen measurements. We recorded the demographics, operative details, final pathology, length of hospital stay, complications and recurrence rates.
Results
Mean tumour size was 5.9 ± 1.5 cm. 68.4% of tumours (13/19) were in the middle part of the rectum. Three patients (15.8%) developed postoperative complications: two had postoperative bleeding (10.5%), one had wound dehiscence (5.3%). Three patients had involved margins (15.8%). After a median follow up of 25.2 months, there were two recurrences (10.5%). One patient developed rectal cancer 6 years after removal of rectal adenoma.
Conclusion
TEM is feasible and safe for the treatment of giant benign rectal tumours. It may be an alternative method for proctectomy in selected patients.