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Intraoperative ultrasound leads to conservative management of benign ovarian tumors: A retrospective, single-center study / Ultrassom intraoperatório leva ao manejo conservador de tumores ovarianos benignos: Um estudo retrospectivo e monoinstitucional
Badiglian-Filho, Levon; Menezes, Ademir Narciso de Oliveira; Faloppa, Carlos Chaves; Fukazawa, Elza Mieko; Mantoan, Henrique; Kumagai, Lillian Yuri; Baiocchi, Glauco.
  • Badiglian-Filho, Levon; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Menezes, Ademir Narciso de Oliveira; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Faloppa, Carlos Chaves; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Fukazawa, Elza Mieko; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Mantoan, Henrique; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Kumagai, Lillian Yuri; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
  • Baiocchi, Glauco; A.C. Camargo Cancer Center. Department of Gynecologic Oncology. São Paulo. BR
Rev. bras. ginecol. obstet ; 41(11): 673-678, Nov. 2019. tab, graf
Article in English | LILACS | ID: biblio-1057880
ABSTRACT
Abstract Objective To evaluate whether the use of intraoperative ultrasound leads to more conservative surgeries for benign ovarian tumors. Methods Women who underwent surgery between 2007 and 2017 for benign ovarian tumors were retrospectively analyzed. The women were classified into two groups those who underwent intraoperative ultrasound (group A) and those who did not (group B). In group A, minimally-invasive surgery was performed for most patients (a specific laparoscopic ultrasound probe was used), and four patients were submitted to laparotomy (a linear ultrasound probe was used). The primary endpoint was ovarian sparing surgery (oophoroplasty). Results Among the 82 cases identified, only 36 met the inclusion criteria for the present study. Out of these cases, 25 underwent intraoperative ultrasound, and 11 did not. There were no significant differences in arterial hypertension, diabetes, smoking history, and body mass index for the two groups (p=0.450). Tumor diameter was also similar for both groups, ranging from 1 cm to 11 cm in group A and from 1.3 cm to 10 cm in group B (p=0.594). Tumor histology confirmed mature teratomas for all of the cases in group B and for 68.0% of the cases in group A. When the intraoperative ultrasound was performed, a more conservative surgery was performed (p<0.001). Conclusion The use of intraoperative ultrasound resulted in more conservative surgeries for the resection of benign ovarian tumors at our center.
RESUMO
Resumo Objetivo Avaliar se o uso do ultrassom intraoperatório leva a cirurgias mais conservadoras para tumores ovarianos benignos. Métodos Mulheres que foram submetidas a cirurgia entre 2007 e 2017 por tumores ovarianos benignos foram analisadas retrospectivamente. As mulheres foram classificadas em dois grupos aquelas que foram submetidas ao ultrassom intraoperatório (grupo A), e aquelas que não o foram (grupo B). No grupo A, foi realizada cirurgia minimamente invasiva na maioria das pacientes (foi usada sonda ultrassonográfica laparoscópica específica), e quatro pacientes foram submetidas a laparotomia (foi usada sonda ultrassonográfica linear). O desfecho primário foi a cirurgia preservadora do ovário (ooforoplastia). Resultados Entre os 82 casos identificados, somente 36 atenderam aos critérios de inclusão para este estudo. Destes, 25 pacientes foram submetidas ao ultrassom intraoperatório, e 11 não o foram. Não houve diferenças significantes em relação à pressão arterial, diabetes, tabagismo e índice de massa corporal entre os dois grupos (p=0.450). O diâmetro do tumor também foi similar entre os dois grupos, variando de 1cm a 11cm no grupo A, e de 1,3cma 10cm no grupo B (p=0.594). A histologia dos tumores confirmou teratoma maduro para todos os casos do grupo B, e para 68,0% dos casos do grupo A. Mais cirurgias conservadoras foram realizadas quando o ultrassom intraoperatório foi realizado (p<0.001). Conclusão O uso do ultrassom intraoperatório resultou em mais cirurgias conservadoras na ressecção de tumores benignos do ovário em nossa instituição.
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Full text: Available Index: LILACS (Americas) Main subject: Ovarian Neoplasms / Intraoperative Care Type of study: Diagnostic study / Observational study / Prognostic study Limits: Adolescent / Adult / Female / Humans Language: English Journal: Rev. bras. ginecol. obstet Journal subject: Gynecology / Obstetrics Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: A.C. Camargo Cancer Center/BR

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Full text: Available Index: LILACS (Americas) Main subject: Ovarian Neoplasms / Intraoperative Care Type of study: Diagnostic study / Observational study / Prognostic study Limits: Adolescent / Adult / Female / Humans Language: English Journal: Rev. bras. ginecol. obstet Journal subject: Gynecology / Obstetrics Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: A.C. Camargo Cancer Center/BR