Clinical examination, endosonography, and MR imaging in preoperative assessment of fistula in ano: comparison with outcome-based reference standard. Radiology 2004;233:674-81. 29. Cheong DM, Nogueras JJ, Wexner SD, Jagelman DG. Anal endosonography for recurrent anal fistulas: image enhancement with hydrogen peroxide. Dis Colon Rectum 1993;36:1158-60. 30. West RL, Zimmerman DD, Dwarkasing S, et al. Prospective comparison of hydrogen peroxide-enhanced three- dimensional endoanal ultrasonography and endoanal magnetic resonance imaging of perianal fistulas. Dis Colon Rectum 2003;46:1407-15. 31. Brillantino A, Iacobellis F, Reginelli A, et al. Preoperative assessment of simple and complex anorectal fistulas: Tridimensional endoanal ultrasound? Magnetic resonance? Both? Radiol Med 2019;124:339-49. 32. Senatore PJ, Jr. Anovaginal fistulae. Surg Clin North Am 1994;74:1361-75. 33. Andreani SM, Dang HH, Grondona P, Khan AZ, Edwards DP. Rectovaginal fistula in Crohn's disease. Dis Colon Rectum 2007;50:2215-22. 34. Champagne BJ, McGee MF. Rectovaginal fistula. Surg Clin North Am 2010;90:69-82, Table of Contents. 35. Kuhlman JE, Fishman EK. CT evaluation of enterovaginal and vesicovaginal fistulas. J Comput Assist Tomogr 1990;14:390-4. 36. Giordano P, Drew PJ, Taylor D, Duthie G, Lee PW, Monson JR. Vaginography--investigation of choice for clinically suspected vaginal fistulas. Dis Colon Rectum 1996;39:568-72. 37. Wychulis AR, Pratt JH. Sigmoidovaginal fistulas. A study of 37 cases. Arch Surg 1966;92:520-4. 38. Amendola MA, Agha FP, Dent TL, Amendola BE, Shirazi KK. Detection of occult colovesical fistula by the Bourne test. AJR Am J Roentgenol 1984;142:715-8. 39. Hsieh JH, Chen WS, Jiang JK, Lin TC, Lin JK, Hsu H. Enterovesical fistula: 10 years experience. Zhonghua Yi Xue Za Zhi (Taipei) 1997;59:283-8. 40. Botsikas D, Pluchino N, Kalovidouri A, et al. CT vaginography: a new CT technique for imaging of upper and middle vaginal fistulas. Br J Radiol 2017;90:20160947. 41. Coe FO. Vaginography.
Anorectal Disease. Clinical examination, endosonography, and MR imaging in preoperative assessment of fistula in ano: comparison with outcome-based reference standard. Radiology 2004;233:674-81. 29. Cheong DM, Nogueras JJ, Wexner SD, Jagelman DG. Anal endosonography for recurrent anal fistulas: image enhancement with hydrogen peroxide. Dis Colon Rectum 1993;36:1158-60. 30. West RL, Zimmerman DD, Dwarkasing S, et al. Prospective comparison of hydrogen peroxide-enhanced three- dimensional endoanal ultrasonography and endoanal magnetic resonance imaging of perianal fistulas. Dis Colon Rectum 2003;46:1407-15. 31. Brillantino A, Iacobellis F, Reginelli A, et al. Preoperative assessment of simple and complex anorectal fistulas: Tridimensional endoanal ultrasound? Magnetic resonance? Both? Radiol Med 2019;124:339-49. 32. Senatore PJ, Jr. Anovaginal fistulae. Surg Clin North Am 1994;74:1361-75. 33. Andreani SM, Dang HH, Grondona P, Khan AZ, Edwards DP. Rectovaginal fistula in Crohn's disease. Dis Colon Rectum 2007;50:2215-22. 34. Champagne BJ, McGee MF. Rectovaginal fistula. Surg Clin North Am 2010;90:69-82, Table of Contents. 35. Kuhlman JE, Fishman EK. CT evaluation of enterovaginal and vesicovaginal fistulas. J Comput Assist Tomogr 1990;14:390-4. 36. Giordano P, Drew PJ, Taylor D, Duthie G, Lee PW, Monson JR. Vaginography--investigation of choice for clinically suspected vaginal fistulas. Dis Colon Rectum 1996;39:568-72. 37. Wychulis AR, Pratt JH. Sigmoidovaginal fistulas. A study of 37 cases. Arch Surg 1966;92:520-4. 38. Amendola MA, Agha FP, Dent TL, Amendola BE, Shirazi KK. Detection of occult colovesical fistula by the Bourne test. AJR Am J Roentgenol 1984;142:715-8. 39. Hsieh JH, Chen WS, Jiang JK, Lin TC, Lin JK, Hsu H. Enterovesical fistula: 10 years experience. Zhonghua Yi Xue Za Zhi (Taipei) 1997;59:283-8. 40. Botsikas D, Pluchino N, Kalovidouri A, et al. CT vaginography: a new CT technique for imaging of upper and middle vaginal fistulas. Br J Radiol 2017;90:20160947. 41. Coe FO. Vaginography.