new 3d!ultrasound!for!the!diagnosis! … · 2016. 5. 23. ·...
TRANSCRIPT
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L. Bouschbacher, K. Polet-‐Lefebvre, R. Callec,
P. Judlin, O. Morel, C. Mezan De Malar@c
3D ultrasound for the diagnosis of adenomyosis: correla6on with
pathologic findings
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Introduc6on
Diagnosis of adenomyosis = histopathology Ectopic endometrial glands within a hypertrophic and hyperplasic myometrium
Prevalence ?
2 Bird. The elusive adenomyosis of the uterus – revisited. Am J Obstet Gynecol. 1972
Myometrium Endométrial glands
Endométrial stroma
Histological sec@on, uterus x10 (CHRU Nancy)
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Pelvic 2D ultrasound • Sensi6vity 53 – 89 % • Specificity 50 – 99 %
Major criteria • Se: Heterogeinity of the myometrium • Spe: Linear streaks under the endometrium
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Dueholm.TVUS for diagnosis of adenomyosis: a review. Best Pract Res Clin Obstet Gynaecol. 2006 Meredith.Dic accuracy of TVUS for the diag of adenomyosis: systema@c review and metaanalysis.AJOG2009 Kepkep.TVUS in the diag of adenomyosis: which findings are most accurate? Ultrasound Obstet Gynecol 2007
Introduc6on
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Pelvic 3D ultrasound (3DUS) • Coronal sec6on of the uterus +++ • Junc6onal zona • Very promising performances:
Se 90 % / Spe 80 % • To be confirmed ! ...
Aim of our study: evaluate 3DUS for the diagnosis of adenomyosis in an unselected popula6on of women undergoing a hysterectomy
4 Exacoutos.Adenomyosis:3D sonographic findings of the JZ and correla@on with histology.Ultrasound Obstet Gynecol 2011 Luciano.3DUS in diagnosis of adenomyosis:histologic correla@on with US targeted biopsies.J Minim Invasive Gynecol 2013
Introduc6on
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Pa6ents & methods
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# Pathology reports # Ultrasound reports
21 months
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Standardized 3DUS criteria
Pa6ents & methods
Anechogene cysts Linear streaks
Myometrium asymmetry Irregular JZ Adenomyoma
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Results
• September 2013 to June 2015 • 248 hysterectomies
7 Opera@ve indica@ons for 248 hysterectomies
41%
21%
30%
6% 2%
Bleeding
Pelvic pain
Neoplasia
Prolapse
Sex change
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• 81 preopera6ve 3DUS • 43 % of adenomyosis on pathology reports
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Results
Without cancers Se 79% Spe 81%
Without fibroïds Se 100% Spe 90%
Without > 50 years Se 89% Spe 71%
3DUS performances
Global performances Se 78% Spe 78% VPP 74% VPN 81%
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Discussion
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CHRU Nancy
Retrospec6ve 81 pa6ents
All hysterectomies
Se 78% Spe 78%
Exacoutos
Prospec6ve 72 pa6ents
< 50 years and begnin
pathology
Se 91% Spe 88%
Luciano Prospec6ve 32 pa6ents
< 50 years and symptoma6c
Se 92% Spe 83%
Exacoutos.Adenomyosis:3D sonographic findings of the JZ and correla@on with histology.Ultrasound Obstet Gynecol 2011 Luciano.3DUS in diagnosis of adenomyosis:histologic correla@on with US targeted biopsies.J Minim Invasive Gynecol 2013
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• Lower performances than previously reported • Beker correspondance with real life ? • “Unselected” popula6on (… of women undergoing a
hysterectomy !)
• Is pathology really the gold standard ? Here: daily prac6ce pathology – performances for the diagnosis of adenomyosis in an unselected popula6on ?
Discussion