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2.
J Gynecol Obstet Hum Reprod ; 49(7): 101792, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32439615

RESUMO

INTRODUCTION: The aim of our study is to describe MRI appearance of a posterior rectal pouch (PRP) for patients managed for low rectal endometriosis by large full-thickness disc excision and to assess its relationship with postoperative functional digestive symptoms. MATERIAL AND METHODS: Single center retrospective study including patients managed by low/mid rectal disc excision using a semi-circular stapler (the Rouen technique) from June 2009 to October 2016. Intraoperative findings and data provided by standardized gastrointestinal self-questionnaires (GIQLI, KESS, Wexner and Bristol), before and 1 year after the surgery, were prospectively recorded. Postoperative pelvic MRI were reviewed and PRP was assessed in three planes and its volume was estimated on a 3D T2 weighted sequence. RESULTS: Eighteen patients were included in the study. All patients had postoperative PRP while none of them presented with rectal stenosis. The mean (± SD) volume of the PRP was estimated at 66 ± 32 mL. The mean antero-posterior diameter was 56 mm ± 22 mm, mean height at 44 mm ± 15 mm and mean width at 46 mm ± 11 mm. No positive correlation between the volume of the PRP and the GIQLI questionnaire was found at one year after surgery (r = -0.24, 95%CI -0.51-0.69, p = 0.44). CONCLUSION: Large disc excision of low and mid rectum leads to a posterior rectal pouch, with no significant impact on postoperative functional digestive outcomes, but it is not followed by bowel stenosis.


Assuntos
Doenças do Sistema Digestório/epidemiologia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Endometriose/cirurgia , Complicações Pós-Operatórias/patologia , Doenças Retais/cirurgia , Reto/patologia , Endometriose/patologia , Endometriose/fisiopatologia , Feminino , França , Humanos , Imageamento por Ressonância Magnética , Complicações Pós-Operatórias/epidemiologia , Qualidade de Vida , Doenças Retais/patologia , Doenças Retais/fisiopatologia , Retocele/epidemiologia , Retocele/patologia , Reto/cirurgia , Estudos Retrospectivos , Inquéritos e Questionários , Resultado do Tratamento
3.
World Neurosurg ; 103: 303-309, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28433848

RESUMO

OBJECTIVE: To report the radiologic and functional results of a multicenter, prospective case series of patients with comminuted lumbar fractures treated with 2-stage circumferential arthrodesis. METHODS: A multicenter prospective case series of 74 patients with comminuted lumbar fractures was analyzed. The strategy entailed initial posterior osteosynthesis, followed by physical replacement with an expandable titanium cage filled with autologous bone via retroperitoneal lumbotomy. The mechanism of lesion formation and epidemiologic characteristics were recorded. Clinical and quality-of-life analyses (visual analog scale [VAS], Oswesty Disability Index [ODI], Short Form 12 [SF-12]) were performed over a minimum observation period of 1 year. Radiologic parameters, including deformity measurements, were recorded at each evaluation. Fusion was analyzed by means of a 1-year monitoring scan. RESULTS: The mean patient age was 38.1 years, and median duration of follow-up was 2.1 years (interquartile range, 1.3-2.9). The distribution of fractures according to the Magerl classification scheme was as follows: A, 64.8%; B, 16.7%; C, 18.5%. At the last follow-up, fusion was considered certain in 57 cases (77%). The mean VAS score was 2.1 ± 1.3, mean ODI was 14.7 ± 8.0, mean SF-12 Physical Component Summary score was 43.2 ± 9.3, and mean SF-12 Mental Component Summary score was 50.8 ± 5.9. Correction of the regional sagittal deformity was significant during the postoperative period, with a mean increase in lordosis of 9.0° (P < 0.0001). The loss of mean correction at the last follow-up (-2.9°) was not significant. CONCLUSIONS: Circumferential arthrodesis, including posterior osteosynthesis and physical replacement with an expandable cage and autologous graft, is applicable to the treatment of comminuted lumbar fractures. A high rate of fusion was obtained with significant and long-lasting correction of the sagittal deformity. Functional scores measured at 1 year suggest mild disability. The ODI, SF-12, and VAS scores were positively correlated with fusion at the last follow-up.


Assuntos
Transplante Ósseo/métodos , Fraturas Cominutivas/cirurgia , Instabilidade Articular/cirurgia , Vértebras Lombares/cirurgia , Equilíbrio Postural , Fraturas da Coluna Vertebral/cirurgia , Fusão Vertebral/métodos , Acidentes por Quedas , Acidentes de Trânsito , Adulto , Idoso , Autólise , Feminino , Seguimentos , Fraturas Cominutivas/diagnóstico por imagem , Fraturas não Consolidadas/epidemiologia , Humanos , Vértebras Lombares/diagnóstico por imagem , Vértebras Lombares/lesões , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Prospectivos , Qualidade de Vida , Fraturas da Coluna Vertebral/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Escala Visual Analógica , Adulto Jovem
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