• 1
    Melis GB, Ajossa S, Guerriero S, Paoletti AM, Angiolucci M, Piras B, Caffiero A, Mais V. Epidemiology and diagnosis of endometriosis. Ann N Y Acad Sci 1994; 734: 352357.
  • 2
    Ballard KD, Seaman HE, de Vries CS, Wright JT. Can symptomatology help in the diagnosis of endometriosis? Findings from a national case–control study—Part 1. BJOG 2008; 115: 13821391.
  • 3
    Brosens I, Puttemans P, Campo R, Gordts S, Kinkel K. Diagnosis of endometriosis: pelvic endoscopy and imaging techniques. Best Pract Res Clin Obstet Gynaecol 2004; 18: 285303.
  • 4
    Fritzer N, Keckstein J, Thomas A, Hudelist G. Radical laparoscopic resection of bowel endometriosis: long-term implications for psychologic well-being. J Gynecol Surg 2012; 28: 183187.
  • 5
    Hudelist G, Fritzer N, Thomas A, Niehues Ch, Oppelt P, Haas D, Tammaa A, Salzer H. Diagnostic delay for endometriosis in Austria and Germany: causes and possible consequences. J Hum Reprod 2012; 27: 34123416.
  • 6
    Arruda MS, Petta CA, Abrao MS, Benetti-Pinto CL. Time elapsed from onset of symptoms to diagnosis of endometriosis in a cohort study of Brazilian women. Hum Reprod 2003; 18: 756759.
  • 7
    Hadfield R, Mardon H, Barlow D, Kennedy S. Delay in the diagnosis of endometriosis: a survey of women from the USA and the UK. Hum Reprod 1996; 11: 878880.
  • 8
    Nezhat C, Santolaya J, Nezhat FR. Comparison of transvaginal sonography and bimanual pelvic examination in patients with laparoscopically confirmed endometriosis. J Am Assoc Gynecol Laparosc 1994; 1: 127130.
  • 9
    Abrao MS, Goncalves MO, Dias JA Jr, Podgaec S, Chamie LP, Blasbalg R. Comparison between clinical examination, transvaginal sonography and magnetic resonance imaging for the diagnosis of deep endometriosis. Hum Reprod 2007; 22: 30923097.
  • 10
    Cheewadhanaraks S, Peeyananjarassri K, Dhanaworavibul K, Liabsuetrakul T. Positive predictive value of clinical diagnosis of endometriosis. J Med Assoc Thai 2004; 87: 740744.
  • 11
    Hudelist G, English J, Thomas AE, Tinelli A, Singer CF, Keckstein J. Diagnostic accuracy of transvaginal ultrasound for non-invasive diagnosis of bowel endometriosis: systematic review and meta-analysis. Ultrasound Obstet Gynecol 2011; 37: 257263.
  • 12
    Moore J, Copley S, Morris J, Lindsell D, Golding S, Kennedy S. A systematic review of the accuracy of ultrasound in the diagnosis of endometriosis. Ultrasound Obstet Gynecol 2002; 20: 630634.
  • 13
    Giudice LC. Clinical practice. Endometriosis. N Engl J Med 2010; 362: 23892398.
  • 14
    Piketty M, Chopin N, Dousset B, Millischer-Bellaische AE, Roseau G, Leconte M, Borghese B, Chapron C. Preoperative work-up for patients with deeply infiltrating endometriosis: transvaginal ultrasonography must definitely be the first-line imaging examination. Hum Reprod 2009; 24: 602607.
  • 15
    Hudelist G, Oberwinkler KH, Singer CF, Tuttlies F, Rauter G, Ritter O, Keckstein J. Combination of transvaginal sonography and clinical examination for preoperative diagnosis of pelvic endometriosis. Hum Reprod 2009; 24: 10181024.
  • 16
    Clement PB. Diseases of the peritoneum (including endometriosis). In Blaustein's Pathology of the Female Genital Tract (5th edn), Kurman RJ (ed). Springer, New York, 2002; 421.
  • 17
    Kinkel K, Frei KA, Balleyguier C, Chapron C. Diagnosis of endometriosis with imaging: a review. Eur Radiol 2006; 16: 285298.
  • 18
    Biscaldi E, Ferrero S, Fulcheri E, Ragni N, Remorgida V, Rollandi GA. Multislice CT enteroclysis in the diagnosis of bowel endometriosis. Eur Radiol 2007; 17: 211219.
  • 19
    Reid S, Lu C, Casikar I, Reid G, Abbott J, Cario G, Chou D, Kowalski D, Cooper M, Condous G. Prediction of pouch of Douglas obliteration in women with suspected endometriosis using a new real-time dynamic transvaginal ultrasound technique: the sliding sign. Ultrasound Obstet Gynecol 2013; 41: 685691.