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Transanorectal ultrasonography in the staging of anal epidermoid carcinoma

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International Journal of Colorectal Disease Aims and scope Submit manuscript

Abstract

Fifty consecutive patients with anal canal epidermoid carcinoma were evaluated by transanorectal ultrasonography (TRUS) at diagnosis. Forty-six patients were treated with primary radiotherapy plus bleomycin. Twenty-eight of the last 30 patients underwent, in addition, planimetric volume determination. The ultrasound findings were compared with clinical stage as assessed by digital palpation. Tumours in clinical stages T1–2 showed evidence of penetration through the anorectal muscular wall at ultrasound (UT3–4) in two-thirds of the cases. This was the case in all tumours in clinical stages T3–4. A clear correlation between tumour size, depth of invasion, and tumour volume, respectively, and residual tumour after a “pre-operative” dose of 40 Gy plus bleomycin was found. When combining clinical stage with TRUS, all tumours classified as T1–2/UT1–2 and had a complete response (CR) after the first radiotherapy period, whereas the corresponding figures for those with deep invasion ultrasonographically (T1–2/UT3–4 and T3–4/UT3–4) were 64 percent and 0 percent, respectively. It thus appears that TRUS could complement digital palpation in staging anal canal carcinoma.

Résumé

50 patients consécutifs présentant un cancer épidermoïde du canal anal ont eu une évaluation diagnostique par ultrasonographie transanorectale. 46 malades ont été traités par radiothérapie première plus bléomycine. 28 des 30 derniers malades eurent en supplément une détermination planimétrique du volume. Les résultats de l'ultrasonographie ont été comparés avec le stade clinique évalué par la palpation digitale. Les stades cliniques T1-T2 montraient une évidence de pénétration dans le muscle ano-rectal à l'ultrasonographie (UT3–4) dans 2/3 des cas. Ce fait était le cas de toutes les tumeurs des stades T3-T4. Une corrélation évidente entre le volume de la tumeur, la profondeur de l'invasion, la dimension de la tumeur respectivement et la tumeur résiduelle après une dose pré-opératoire de 40 grays plus bléomycine a été trouvée. En combinant l'évaluation clinique avec l'échographie endo-rectale, toutes les tumeurs classifiées comme T1-T2-(UT1–2) eurent une réponse totale après la première période de radiothérapie, tandis que des résultats semblables pour les tumeurs avec une invasion profonde à l'ultrasonographie (T1–2/UT3–4) furent de 64% et de 0% respectivement. Il est ainsi évident que l'échographie endo-rectale complète la palpation digitale pour évaluer le stade du canal anal.

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References

  1. Cummings BJ (1982) The place of radiation therapy in the treatment of carcinoma of the anal canal. Cancer Treat Rev 9: 125–147

    Google Scholar 

  2. Sischy B (1985) The use of radiation therapy combined with chemotherapy in the management of squamous cell carcinoma of the anus and marginally resectable adenocarcinoma of the rectum. Int J Radiat Oncol Biol Phys 11: 1587–1593

    Google Scholar 

  3. Nigro ND (1987) Multidisciplinary management of cancer of the anus. World J Surg 11: 446–451

    Google Scholar 

  4. Papillon J, Montbarbon JF (1987) Epidermoid carcinoma of the anal canal. Dis Colon Rectum 30: 324–333

    Google Scholar 

  5. Goldman S, Glimelius B, Glas U, Lundell G, Påhlman L, Ståhle E (1989) Management of anal epidermoid carcinoma —an evaluation of treatment results in two population — based series. Int J Colorect Dis 4: 234–243

    Google Scholar 

  6. National Care Program for anal carcinoma (1984) Regional Oncological Centre in the Uppsala/Örebro Health Care Region

  7. Nicholls RJ, York Mason A, Morson BC, Dixon AK, Kelsey Fry J (1982) The clinical staging of rectal cancer. Br J Surg 69: 404–409

    Google Scholar 

  8. Cohan R, Silverman P, Thomson W, Halvorsen R, Baker M (1985) Computed tomography of epithelial neoplasms of the anal canal. Amer J Roentgenol 145: 569–573

    Google Scholar 

  9. Dixon AK, Kelsey Fry J, Morson BC, Nicholls RJ, York Mason A (1981) Pre-operative computed tomography of the rectum. Brit J Radiol 54: 655–659

    Google Scholar 

  10. Adalsteinsson B, Glimelius B, Graffman S, Hemmingsson A, Påhlman L (1985) Computed tomography in staging of rectal carcinoma. Acta Radiol Diagnosis 26: 45–55

    Google Scholar 

  11. Hildebrandt U, Feifel G (1985) Preoperative staging of rectal cancer by intrarectal ultrasound. Dis Colon Rectum 28:42–46

    Google Scholar 

  12. Benyon J, Mortensen NJ, Foy D, Channer JL, Virjee J, Goddard P (1986) Preoperative assessment of local invasion in rectal cancer. Digital examination, endoluminal sonography or computed tomography? Brit J Surg 73: 1015–1017

    Google Scholar 

  13. Saitoh N, Okui K, Sarashina H, Suzaki M, Arai T, Nunomora M (1986) Evaluation of echographic diagnosis of rectal carcinoma using intrarectal ultrasonic examination. Dis Colon Rectum 29: 234–242

    Google Scholar 

  14. Påhlman L, Adalsteinsson B, Glimelius B, Lindgren PG, Scheibenpflug L (1984) Ultrasound in preoperative staging of rectal tumours. Acta Radiol Diagnosis 25: 489–494

    Google Scholar 

  15. Goldman S, Glimelius B, Norming U, Påhlman L, Seligson U (1988) Transanorectal ultrasonography in anal carcinoma: a prospective study of 21 patients. Acta Radiologica 29: 337–341

    Google Scholar 

  16. Hastak MS, Gammelgaard J, Holm HH (1981) Transrectal ultrasonic volume determination of the prostate — A preoperative and post-operative study. J Urol 127: 1115–1118

    Google Scholar 

  17. Kirk J, Gray WN, Watson ER (1971) Cumulative radiation effect. Part I. Fractionated treatment regimes. Clin Radiol 22: 145–155

    Google Scholar 

  18. Adam YG, Efron E (1987) Current concepts and controversies concerning the etiology, pathogenesis, diagnosis and treatment of malignant tumours of the anus. Surgery 101: 253–266

    Google Scholar 

  19. Boman BM, Moertel CG, O'Connell MJ, Scott M, Weiland LH, Beart RW, Gundersson LL, Spencer RJ (1984) Carcinoma of the anal canal: a clinical and pathological study of 188 cases. Cancer 54: 114–125

    Google Scholar 

  20. Morgan CL, Throught WS, Oddson TA, Clark WH, Rice KP (1980) Ultrasound patterns of disorders affecting gastrointestinal tract. Radiology 135: 129–135

    Google Scholar 

  21. Watanabe H, Igari D, Tanahashi Y, Harada K, Saitoh M (1974) Measurements of size and weight of prostatae by means of transrectal ultrasonotomography Tohoku J exp Med 114: 227–285

    Google Scholar 

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Goldman, S., Norming, U., Svensson, C. et al. Transanorectal ultrasonography in the staging of anal epidermoid carcinoma. Int J Colorect Dis 6, 152–157 (1991). https://doi.org/10.1007/BF00341236

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