Abstract
PURPOSE: The aim of the study is to outline the rising importance of local treatment of rectal tumors and a changing strategy in therapy of early rectal cancer. METHODS: As the surgical procedure, transanal endoscopic microsurgery was used. Indications for the local procedure were pT1 low-risk tumors and tumors of higher stages in patients with severe risk factors and of those who refused the operation according to oncologic guidelines. RESULTS: A total of 236 rectal adenomas and 98 carcinomas were locally excised using the transanal endoscopic microsurgery technique. Mortality rate was 0.3 percent, and rate of complications requiring surgical reintervention was 5.5 percent in adenomas and 8 percent in carcinomas. Final histology of removed carcinomas revealed 56 pT1, 27 pT2, and 15 pT3 stages. After an average follow-up time of 24 months, two recurrences were observed in the group of patients with pT1 low-risk carcinomas who only underwent local therapy. In both cases, a second intervention for cure was undertaken but for tumors in a late stage. CONCLUSIONS: In selected cases, local therapy of rectal carcinoma avoids high morbidity and mortality of the classical operation. Quality of life will be improved, especially if an artificial anus can be avoided. In case of recurrence, the chance of a secondary procedure for cure is not to be underestimated.
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References
Kraske P. Zur exstirpation hochsitzender mastdarmkrebse. Verh Dtsch Ges Chir 1885;14:464–74.
Mason AY. Surgical access to the rectum-a transsphincteric exposure. J R Soc Med 1970;63:91–4.
Graham RA, Garnsey L, Jessup JM. Local excision of rectal carcinoma. Am J Surg 1990;160:306–12.
Köckerling F, Hermanek P, Gall FP. Ergebnisse der lokalen therapic in erlangen. In: Hermanek P, Marzoli GP, eds. Lokale therapie des rektumkarzinoms. Berlin: Springer, 1994:121–30.
Hermanek P. A pathologist's point of view on endoscopically removed polyps of the colon and rectum. Acta Hepatogastroenterol 1978;25:169–70.
Hermanek P. Onkologische und histopathologische grundlagen einer lokalen therapie in kurativer intention. In: Hermanek P, Marzoli GP, eds. Lokale therapie des rektumkarzinoms. Berlin: Springer, 1994:7–14.
Buess G, Hutterer F, TheiΒ J,et al. Das system für die transanale endoskopische rectumoperation. Chirurg 1984;55:677–80.
Buess G, Mentges B, Manncke K,et al. Minimal invasive surgery in the local treatment of rectal cancer. Int J Colorectal Dis 1991;6:77–81.
Buess G, Mentges B. Transanal endoscopic microsurgery (TEM). Minim Invasive Ther 1992;1:101–9.
Buess G, Mentges M, Manncke K,et al. Technique and results of transanal endoscopic microsurgery in early rectal cancers. Am J Surg 1992;163:63–70.
Buess G. Review: transanal endoscopic microsurgery (TEM). J R Coll Surg Edinb 1993;38:239–45.
Mentges B, Buess G. Transanal endoscopic microsurgery in the treatment of rectal tumours. Perspect Colon Rectal Surg 1991;4:265–79.
Saclarides TJ, Smith L, Ko ST, Orkin B, Buess G. Transanal endoscopic microsurgery. Dis Colon Rectum 1992;35:1183–91.
Buess G. Transanale endoskopische mikrochirurgie. In: Buess G, ed. Endoskopie: von der diagnostik bis zur neuen chirurgie. Köln: Deutscher Ärzte-Verlag, 1990:288–311.
Buess G, Kipfmüller K, Hack D,et al. Technique of transanal endoscopic microsurgery. Surg Endosc 1988;2:71–5.
Farin G. Pneumatically controlled bipolar cutting instrument. Endosc Surg Allied Technol 1993;1:97–101.
Buess G, Kipfmüller K, Ibald R,et al. Transanale endoskopische mikrochirurgie beim rectumcarcinom. Chirurg 1989;60:901–4.
Parks AG. A technique for excising extensive villous papillomatous change in the lower rectum. J R Soc Med 1968;61:441–2.
HÄring R, Karavias Th, Konradt J. Die posteriore proktorektotomie. Chirurg 1978;49:265–71.
Schiessel R, Wunderlich M, Karner-Hanusch J. Transanale excision und anastomosentechnik. Chirurg 1986;57:773–8.
Gall FP, Hermanek P. Die erweiterte lymphknotendissektion beim magen- und colorektalen karzinom. Chirurg 1988;59:202–10.
Kessler H, Hermanek P, Wiebelt H. Operative mortality in carcinoma of the rectum: results of the German Multicentre Study. Int J Colorectal Dis 1993;8:158–66.
Fielding LP, Phillips RK, Hittinger R. Factors influencing mortality after curative resection for large bowel cancer in elderly patients. Lancet 1989;1:595–7.
Ondrula DP, Nelson RL, Prasad ML,et al. Multifactorial index of preoperative risk factors in colon resections. Dis Colon Rectum 1992;35:117–22.
Safi F, Beger HG. MorbiditÄt und letalitÄt der operativen therapie des colorectalen carcinoms. Chirurg 1994;65:127–31.
Gall FP, Hermanek P. Wandel und derzeitiger stand der chirurgischen behandlung des colorectalen carcinoms. Chirurg 1992;63:227–34.
Heberer G, Denecke H, Demmel N, Wirsching R. Local procedures in the management of rectal cancer. World J Surg 1987;11:499–503.
Welch JP, Donaldson GA. Detection and treatment of recurrent cancer of the colon and rectum. Am J Surg 1978;135:505–11.
Mentges B, Bue\ G, Effinger G, Becker HD. Long term results after local therapy of rectal cancer. Minim Invasive Ther 1994;3:16.
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Mentges, B., Buess, G., Schäfer, D. et al. Local therapy of rectal tumors. Dis Colon Rectum 39, 886–892 (1996). https://doi.org/10.1007/BF02053987
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DOI: https://doi.org/10.1007/BF02053987