Statistical shape modeling of the pelvic floor to evaluate women with obstructed defecation symptoms

References

• Apostolis C, Wallace K, Sasson P, Hacker MR, Elkadry E, Rosenblatt PL. 2012. Assessment of women with defecatory dysfunction and manual splinting using dynamic pelvic floor magnetic resonance imaging. Female Pelvic Med Reconstr Surg. 18(1):18–24.
   PubMed Web of Science ®Google Scholar
• Azpiroz F, Fernandez-Fraga X, Merletti R, Enck P. 2005. The puborectalis muscle. Neurogastroenterol Motil. 17(s1):68–72.
   PubMedGoogle Scholar
• Bitti GT, Argiolas GM, Ballicu N, Caddeo E, Cecconi M, Demurtas G, Matta G, Peltz MT, Secci S, Siotto P. 2014. Pelvic floor failure: MR imaging evaluation of anatomic and functional abnormalities. Radiographics. 34(2):429–448.
   PubMed Web of Science ®Google Scholar
• Bône A, Louis M, Martin B, Durrleman S. 2018. Deformetrica 4: An open-source software for statistical shape analysis. ShapeMI @ MICCAI 2018 – Workshop on Shape in Medival Imaging. Cham: Springer. p. 3–13.
   Google Scholar
• Broekhuis SR, Hendriks JCM, Fütterer JJ, Vierhout ME, Barentsz JO, Kluivers KB. 2010. Perineal descent and patients' symptoms of anorectal dysfunction, pelvic organ prolapse, and urinary incontinence. Int Urogynecol J. 21(6):721–729.
   PubMed Web of Science ®Google Scholar
• Campbell JQ, Petrella AJ. 2016. Automated finite element modeling of the lumbar spine: using a statistical shape model to generate a virtual population of models. J Biomech. 49(13):2593–2599.
   PubMed Web of Science ®Google Scholar
• Cates J, Fletcher T, Whitaker R. 2008. A hypothesis testing framework for high-dimensional shape models. 2nd MICCAI Workshop on Mathematical Foundations of Computational Anatomy. p. 170–181. https://hal.inria.fr/inria-00632885.
   Google Scholar
• Cavallaro PM, Staller K, Savitt LR, Milch H, Kennedy K, Weinstein MM, Ricciardi R, Bordeianou LG. 2019. The Contributions of internal intussusception, irritable bowel syndrome, and pelvic floor dyssynergia to obstructed defecation syndrome. Dis Colon Rectum. 62:56–62.
   PubMed Web of Science ®Google Scholar
• Chiarioni G, Whitehead WE, Pezza V, Morelli A, Bassotti G. 2006. Biofeedback is superior to laxatives for normal transit constipation due to pelvic floor dyssynergia. Gastroenterology. 130(3):657–664.
   PubMed Web of Science ®Google Scholar
• Colaiacomo MC, Masselli G, Polettini E, Lanciotti S, Casciani E, Bertini L, Gualdi G. 2009. Dynamic MR imaging of the pelvic floor: a pictorial review. Radiographics. 29(3):e35.
   PubMed Web of Science ®Google Scholar
• Comiter CV, Vasavada SP, Barbaric ZL, Gousse AE, Raz S. 1999. Grading pelvic prolapse and pelvic floor relaxation using dynamic magnetic resonance imaging. Urology. 54(3):454–457.
   PubMed Web of Science ®Google Scholar
• D’Hoore A, Penninckx F. 2003. Obstructed defecation. Colorectal Dis. 5(4):280–287.
   PubMedGoogle Scholar
• Ellis CN, Essani R. 2012. Treatment of obstructed defecation. Clin Colon Rectal Surg. 25(1):24–33.
   PubMedGoogle Scholar
• Elshazly WG, El Nekady A. a, Hassan H. 2010. Role of dynamic magnetic resonance imaging in management of obstructed defecation case series. Int J Surg. 8(4):274–282.
   PubMed Web of Science ®Google Scholar
• Fedorov A, Beichel R, Kalpathy-Cramer J, Finet J, Fillion-Robin J-C, Pujol S, Bauer C, Jennings D, Fennessy F, Sonka M, et al. 2012. 3D slicer as an image computing platform for the quantitative imaging network. Magn Reson Imaging. 30(9):1323–1341.
   PubMed Web of Science ®Google Scholar
• Fielding JR. 2003. MR imaging of pelvic floor relaxation. Radiol Clin North Am. 41(4):747–756.
   PubMed Web of Science ®Google Scholar
• Ganeshan A, Anderson EM, Upponi S, Planner AC, Slater A, Moore N, D'Costa H, Bungay H. 2008. Imaging of obstructed defecation. Clin Radiol. 63(1):18–26.
   PubMed Web of Science ®Google Scholar
• García del Salto L, de Miguel Criado J, Aguilera del Hoyo LF, Gutiérrez Velasco L, Fraga Rivas P, Manzano Paradela M, Díez Pérez de las Vacas MI, Marco Sanz AG, Fraile Moreno E. 2014. MR imaging-based assessment of the female pelvic floor. Radiographics. 34(5):1417–1439.
   PubMed Web of Science ®Google Scholar
• Harris MD, Datar M, Whitaker RT, Jurrus ER, Peters CL, Anderson AE. 2013. Statistical shape modeling of cam femoroacetabular impingement. J Orthop Res. 31(10):1620–1626.
   PubMed Web of Science ®Google Scholar
• Hoyte L, Schierlitz L, Zou K, Flesh G, Fielding JR. 2001. Two- and 3-dimensional MRI comparison of levator ani structure, volume, and integrity in women with stress incontinence and prolapse. Am J Obstet Gynecol. 185(1):11–19.
   PubMed Web of Science ®Google Scholar
• Hsu Y, Summers A, Hussain HK, Guire KE, Delancey JOL. 2006. Levator plate angle in women with pelvic organ prolapse compared to women with normal support using dynamic MR imaging. Am J Obstet Gynecol. 194(5):1427–1433.
   PubMed Web of Science ®Google Scholar
• Kuijpers HC, Bleijenberg G. 1985. The spastic pelvic floor syndrome. A cause of constipation. Dis Colon Rectum. 28(9):669–672.
   PubMed Web of Science ®Google Scholar
• Lamecker H, Zachow S. 2016. Statistical shape modeling of musculoskeletal structures and its applications. Lect Notes Comput Vis Biomech. 23:1–23.
   Google Scholar
• Lee S-L, Tan E, Khullar V, Gedroyc W, Darzi A, Yang G-Z. 2009. Physical-based statistical shape modeling of the levator ani. IEEE Trans Med Imaging. 28(6):926–936.
   PubMed Web of Science ®Google Scholar
• Palit S, Lunniss PJ, Scott SM. 2012. The physiology of human defecation. Dig Dis Sci. 57(6):1445–1464.
   PubMed Web of Science ®Google Scholar
• Pescatori M, Spyrou M, Pulvirenti d'Urso A. 2007. A prospective evaluation of occult disorders in obstructed defecation using the ‘iceberg diagram’. Colorectal Dis. 9(5):452–456.
   PubMed Web of Science ®Google Scholar
• Petros P, Swash M, Bush M, Fernandez M, Gunnemann A, Zimmer M. 2012. Defecation 1: Testing a hypothesis for pelvic striated muscle action to open the anorectum. Tech Coloproctol. 16(6):437–443.
   PubMed Web of Science ®Google Scholar
• Podzemny V, Pescatori LC, Pescatori M. 2015. Management of obstructed defecation. World J Gastroenterol. 21(4):1053–1060.
   PubMed Web of Science ®Google Scholar
• Rojas RG, Atan IK, Shek KL, Dietz HP. 2016. The prevalence of abnormal posterior compartment anatomy and its association with obstructed defecation symptoms in urogynecological patients. Int Urogynecol J. 27(6):939–944.
   PubMed Web of Science ®Google Scholar
• Rostaminia G, Abramowitch S, Chang C, Goldberg RP. 2020. Descent and hypermobility of the rectum in women with obstructed defecation symptoms. Int Urogynecol J. 31(2):337–349.
   Google Scholar
• Rostaminia G, Javadian P, Awad C, Shobeiri SA. 2019. Ultrasound indicators of rectal support defect in women with obstructive defecatory symptoms. Female Pelvic Med Reconstr Surg. 25(3):222–225.
   PubMed Web of Science ®Google Scholar
• Rostaminia G, White DE, Quiroz LH, Shobeiri SA. 2015. Levator plate descent correlates with levator ani muscle deficiency. Neurourol Urodynam. 34(1):55–59.
   PubMed Web of Science ®Google Scholar
• Salvador JC, Coutinho MP, Venâncio JM, Viamonte B. 2019. Dynamic magnetic resonance imaging of the female pelvic floor-a pictorial review. Insights Imaging. 10(1):4.
   PubMed Web of Science ®Google Scholar
• Willmore R, Chan J, Leake R, Heilbrun ME. 2017. Magnetic resonance imaging of female pelvic floor dysfunction: a review of dynamic MRI defecography. Curr Radiol Rep. 5(6):22.
   Google Scholar
• Wingate D, Hongo M, Kellow J, Lindberg G, Smout A. 2002. Disorders of gastrointestinal motility: towards a new classification. J Gastroenterol Hepatol. 17:S1–S14.
   PubMed Web of Science ®Google Scholar