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1.
Int J Gynecol Cancer ; 27(6): 1191-1199, 2017 07.
Artigo em Inglês | MEDLINE | ID: mdl-28557833

RESUMO

OBJECTIVE: The purpose of this study is to asses the impact of lymphovascular space invasion (LVSI) present in early-stage endometrial cancer, regarding its therapeutic management and prognosis knowledge, based on a survey among Spanish oncologic gynecologist. METHODS/MATERIALS: Between October and November 2014, the Young Spanish Onco-gynecologist Group carried out a survey to perform a cross-sectional study about the management of LVSI. All active members in the oncology field of the Spanish Society of Gynecology and Obstetrics were invited to participate in the survey. RESULTS: Most respondents consider LVSI a bad prognosis factor for endometrial cancer (66%) and also consider that it should be included in the International Federation of Gynecology and Obstetrics classification (56%). Seventy-five percent of all gynecologists did not modify their surgical treatment. Regarding follow-up, 38% of the respondents do not change their surveillance, 28% modify it, and 31% reported any change only with additional factors. Forty-seven percent of respondents advise systemic treatment with chemotherapy.Data were dichotomized between less than or equal to 20 versus greater than 20 years of OB-GYN specialist and less than or equal to 5 versus greater than 5 years of main dedication to gynecology oncology, but it was not possible to show any significant differences among the groups. The response rate (34 individuals) was too low to expect any significant differences. CONCLUSIONS: Results suggest that LVSI remains a controversial issue in the management of patients with endometrial cancer. Acquiring a deeper knowledge and uniform criteria could avoid the risk of undertreatment and overtreatment in this group of patients with early-stage endometrial cancer. The identification of vascular pseudoinvasion is recommended, although the clinical and prognostic implications still need to be determined.


Assuntos
Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/terapia , Sistema Linfático/patologia , Adulto , Estudos Transversais , Neoplasias do Endométrio/tratamento farmacológico , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Metástase Linfática , Pessoa de Meia-Idade , Invasividade Neoplásica , Estadiamento de Neoplasias , Padrões de Prática Médica , Prognóstico , Espanha , Inquéritos e Questionários
2.
Prog. obstet. ginecol. (Ed. impr.) ; 56(4): 190-194, abr. 2013.
Artigo em Espanhol | IBECS | ID: ibc-111285

RESUMO

Objetivo. El objetivo de este estudio es conocer la capacidad que tiene la histeroscopia para diagnosticar el tamaño tumoral en el adenocarcinoma de endometrio. Material y métodos. Estudio prospectivo de cohortes de 34 pacientes con diagnóstico de sospecha de adenocarcinoma o de adenocarcinoma realizado en la consulta externa de histeroscopia del Hospital Donostia, en el que se analizan los hallazgos histológicos de los tumores diagnosticados histeroscópicamente como igual o menor de 2cm, como mayor de 2cm, o como difusos. Resultados. La prevalencia de tumores mayores de 2cm fue del 85,29% (intervalo de confianza del 95%, 68,1-94,4). Se diagnosticaron correctamente el 79,41% de las lesiones (IC del 95%, 61,5-90,6). La sensibilidad de la histeroscopia para detectar tumores de más de 2cm fue del 86,21% (IC del 95%, 67,4-95,4), pero su especificidad fue tan solo del 40% (IC del 95%, 7,2-82,9). La razón de probabilidades diagnósticas positivas fue del 89,29% (IC del 95%, 70,6-97,1), multiplicándose por 1,44 la posibilidad de tener un tumor mayor de 2 cm si la prueba era positiva (IC del 95%, 0,69-2,98), mientras que se multiplicaba por 0,34 si la prueba resultaba negativa (IC del 95%, 0,08-1,41). La razón de probabilidades diagnósticas negativa del 33,33% (IC del 95%, 6-75,8). Conclusiones. La histeroscopia tiene un alto valor predictivo positivo para el diagnóstico del tamaño tumoral cuando la lesión es mayor de 2 cm y cuando afecta de manera difusa a la cavidad uterina. Además, no añade coste ni complicaciones en el protocolo diagnóstico del cáncer de endometrio. La histeroscopia puede ser de utilidad en la planificación quirúrgica de la paciente (AU)


Objective. The aim of this study was to assess the value of hysteroscopy in determining tumoral size in endometrial adenocarcinoma. Material and methods. We carried out a prospective cohort study of 34 patients with suspected endometrial adenocarcinoma who underwent outpatient hysteroscopy in Hospital Donostia. Tumors were classified as larger or smaller than 2cm, or diffuse. These classifications were compared with subsequent histopathological results. Results. In our series, 85.29% (95% CI 68.1-94.4) of tumors were>2cm. Hysteroscopy correctly classified 79.41% of the lesions (95% CI 61.5-90.6). The sensitivity of hysteroscopy in correctly classifying tumors>2cm was 86.21% (95% CI 67.4-95.4), but specificity was only 40% (CI 95% 7.2-82.9). The positive diagnostic likelihood ratio was 89.29% (95% CI 70.6-97.1%). The chance of having a tumor>2cm was multiplied by 1.44 if hysteroscopy classified it as such (95% CI 0.62-2.98), and by 0.34 if it did not (95% CI 0.08-1.41). The negative likelihood ratio was 33.33% (95% CI 6-75.8%). Conclusion. Hysteroscopy has a high positive predictive value in diagnosing tumors larger than 2cm or with diffuse involvement of the uterine cavity. This procedure does not involve additional costs or complications to the diagnostic protocol for endometrial cancer and can be highly useful in surgical planning (AU)


Assuntos
Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Carcinoma Endometrioide/diagnóstico , Histeroscopia/instrumentação , Histeroscopia/métodos , Histeroscopia , Sensibilidade e Especificidade , Valor Preditivo dos Testes , Carcinoma Endometrioide/cirurgia , Carcinoma Endometrioide , Estudos Prospectivos , Estudos de Coortes , Fatores de Risco
3.
Prog. obstet. ginecol. (Ed. impr.) ; 56(2): 79-85, feb. 2013.
Artigo em Espanhol | IBECS | ID: ibc-109175

RESUMO

Objetivo. Evaluar la prevalencia de hiperplasia endometrial y adenocarcinoma en varios grupos de endometrios definidos por histeroscopia por las características morfológicas. Material y métodos. Estudio prospectivo de 830 histeroscopias efectuadas entre el 1 de junio del 2004 y el 31 de diciembre del 2005 en la consulta externa de patología cervical e histeroscopia del Hospital Donostia de San Sebastián. El endometrio se clasifica como atrófico, hipotrófico, activo, hipertrófico, sospecha de adenocarcinoma y adenocarcinoma según una serie de características morfológicas definidas por histeroscopia y se correlacionan con el diagnóstico histológico de la biopsia de endometrio obtenida tras la histeroscopia. Resultados. La sensibilidad, la especificidad y el valor predictivo negativo (VPN) de la morfología endometrial histeroscópica en el diagnóstico de patología premaligna y maligna son muy altos: S 87,5% (IC del 95%, 0,753-0,941), E 94,8% (IC del 95% 0,925-0,965) y VPN 98,7% (IC del 95%, 0,971-0,994). El diagnóstico morfológico de adenocarcinoma tiene una altísima especificidad (E: 99,9%, S: 74,3%, LH(+) 625,486), juntando los grupos morfológicos de sospecha de adenocarcinoma y de adenocarcinoma la sensibilidad llega al 100% (S: 100% y E: 96,3%). Conclusiones. La prevalencia de enfermedad premaligna es muy baja en los grupos histeroscópicos con morfología de atrofia, hipotrofia y endometrio activo, ligeramente superior en el endometrio hipertrófico y significativamente mayor en los casos de diagnóstico morfológico histeroscópico de sospecha de adenocarcinoma y de adenocarcinoma, donde también encontramos una prevalencia muy alta de adenocarcinoma. El diagnóstico morfológico histeroscópico exclusivamente, sin toma de biopsia, es una herramienta válida para excluir y confirmar patología endometrial(AU)


Objective. To determine the prevalence of endometrial hyperplasia and adenocarcinoma in distinct groups of endometrial morphology defined by hysteroscopy, and to study the validity of hysteroscopic diagnosis in identifying endometrial tumors. Materials and methods. We performed a prospective study of 830 hysteroscopies carried out between June 1, 2004 and December 31, 2005 in the Gynecology Outpatient Clinic of Hospital Donostia in San Sebastian, northern Spain. Hysteroscopy was used to classify endometria into atrophic, hypotrophic, active, hypertrophic, suspicious for adenocarcinoma and adenocarcinoma, according to a series of morphological criteria. The findings were later correlated with the histopathological diagnoses obtained through endometrial biopsy. Results. The sensitivity, specificity and negative predictive value (NPV) of hysteroscopic evaluation of endometrial morphology in diagnosing malignant and premalignant disease were extremely high. Sensitivity was 87.5% (95% CI 0.753-0.941), specificity was 94.8% (95% CI 0.925-0.965) and NPV was 98.7% (95% CI 0.971-0.994). The specificity of morphological diagnosis of adenocarcinoma was 99.9%, sensitivity was 74.3%, and the likelihood ratio for a positive result was 625,486. When the groups of adenocarcinoma and suspicious for adenocarcinoma were combined, sensitivity was 100% and specificity was 96.3%. Conclusions. The prevalence of premalignant disease is very low in the hysteroscopic morphological groups of atrophic, hypotrophic and active endometria. Premalignant disease is slightly more prevalent in hypertrophic endometria and is significantly more prevalent in cases in which the hysteroscopic diagnosis is of suspicious adenocarcinoma and adenocarcinoma. In these cases, the prevalence of adenocarcinoma is very high. Hysteroscopic evaluation of endometrial morphology alone, without biopsy, is a valid tool to exclude or confirm endometrial disease in some groups(AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Hiperplasia Endometrial/complicações , Hiperplasia Endometrial/diagnóstico , Hiperplasia Endometrial/cirurgia , Histeroscopia/métodos , Histeroscopia , Adenocarcinoma/complicações , Adenocarcinoma/diagnóstico , Carcinoma Endometrioide/complicações , Carcinoma Endometrioide/diagnóstico , Hiperplasia Endometrial/fisiopatologia , Hiperplasia Endometrial , Carcinoma Endometrioide/fisiopatologia , Carcinoma Endometrioide , Estudos Prospectivos , Sensibilidade e Especificidade , Valor Preditivo dos Testes
5.
Prog. obstet. ginecol. (Ed. impr.) ; 51(10): 622-627, oct. 2008. ilus, tab
Artigo em Es | IBECS | ID: ibc-68579

RESUMO

La gliomatosis peritoneal es una forma de extensión muy poco frecuente de los teratomas ováricos. Se caracteriza por la implantación miliar de tejido glial dentro de la cavidad peritoneal en pacientes con teratomas ováricos, generalmente inmaduros. Puede semejar un cuadro de carcinomatosis peritoneal. A pesar de su extensión intraperitoneal, la gliomatosis peritoneal no afecta adversamente al pronóstico del teratoma ovárico primario si los implantes de tejido glial se componen de tejido maduro y, por tanto, justifica tratamientos conservadores. El grado histológico del teratoma es el factor pronóstico que debe indicar el tratamiento complementario necesario. Su pronóstico es bueno, aunque se han descrito casos de malignización


Peritoneal gliomatosis is a very rare metastatic form of ovarian teratoma, characterized by miliary dissemination of glial tissue inside the peritoneal cavity in patients with an ovarian ­ usually immature ­ teratoma. Peritoneal gliomatosis may resemble peritoneal carcinomatosis. Despite peritoneal dissemination, if the glial tissue implants are composed of mature tissue, peritoneal gliomatosis does not adversely affect the prognosis of the primary ovarian teratoma. Consequently, conservative treatment is warranted. The main prognostic factor is the histological grade of the teratoma, which indicates the required complementary treatment. The prognosis of peritoneal gliomatosis is favorable, although cases of malignant transformation have been reporte (AU)


Assuntos
Humanos , Feminino , Adulto , Teratoma/patologia , Neoplasias Ovarianas/patologia , Neoplasias Neuroepiteliomatosas/patologia , Neuroglia/patologia , Escavação Retouterina/patologia , Neoplasias Peritoneais/patologia
6.
Prog. obstet. ginecol. (Ed. impr.) ; 51(8): 489-491, ago. 2008. ilus, tab
Artigo em Es | IBECS | ID: ibc-67086

RESUMO

El derrame pleural tras una laparoscopia quirúrgicaes una complicación excepcional. Su etiología esdesconocida, puede deberse a la existencia deporos diafragmáticos, que facilitan la movilizacióndel líquido de irrigación laparoscópica a la cavidadtorácica. La hipotensión, la elevación de la presióninspiratoria, la disnea, un descenso en la saturaciónde oxígeno o un silencio a la auscultaciónpulmonar deberían hacernos pensar en laposibilidad de esta rara complicación


Pleural effusion after surgical laparoscopy isexceptional. The etiology is unknown but thiscomplication can be due to the presence ofdiaphragmatic pores that facilitate movement oflaparoscopic irrigation fluid to the thoracic cavity.Hypotension, elevation of inspiratory pressure,dyspnea, a decrease in oxygen saturation, orsilence on lung auscultation should (AU)


Assuntos
Humanos , Feminino , Adulto , Laparoscopia/efeitos adversos , Hidrotórax/etiologia , Doença Iatrogênica , Derrame Pleural/etiologia , Endometriose/cirurgia , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos
7.
Prog. obstet. ginecol. (Ed. impr.) ; 50(1): 23-30, ene. 2007. ilus, graf
Artigo em Es | IBECS | ID: ibc-051447

RESUMO

Objetivo: El objetivo primario de este estudio es analizar el valor de la histeroscopia en el diagnóstico de la hiperplasia con atipias, así como su capacidad para diferenciar los casos de adenocarcinoma coexistentes con este diagnóstico. Sujetos y métodos: Descripción de la actividad asistencial desde el 1 de enero de 1996 hasta el 31 de diciembre de 2002 en nuestra consulta. Se recogen todos los casos de hiperplasia con atipias y se analizan los diagnósticos efectuados por histeroscopia, por diferentes técnicas de biopsia endometrial y en la pieza de histerectomía tras cirugía. Se correlacionan todos estos datos para efectuar un análisis de su capacidad diagnóstica. Resultados: Un gran porcentaje de cánceres (11/18) de endometrio fueron previamente diagnosticados por histeroscopia, basándose tan sólo en criterios morfológicos. La biopsia endometrial infravaloró un 22,7% y sobrevaloró un 46,8% de los casos de hiperplasia con atipias. Conclusiones: La histeroscopia puede ser una gran herramienta diagnóstica a la hora de discriminar el cáncer de endometrio en la mujer con biopsia endometrial de hiperplasia con atipias. Es necesario realizar un estudio que incluya el número suficiente de pacientes para obtener significación estadística


Objective: To evaluate the utility of hysteroscopy in the diagnosis of atypical hyperplasia and its ability to identify concurrent endometrial cancer. Subjects and methods: We describe the clinical activity from January 1, 1996 to December 31, 2002, in our hospital gynecology unit. All cases of atypical hyperplasia were collected. Diagnoses made by hysteroscopy combined with different techniques of endometrial biopsy and surgical specimen analysis after hysterectomy were evaluated. All these data were correlated to analyze their diagnostic capacity. Results: A large percentage of endometrial cancers (11/18) was previously diagnosed exclusively by hysteroscopy, based on morphological approaches. Endometrial biopsy underestimated 22.7% of cases of adenocarcinoma and overestimated 46.8% of cases of atypical hyperplasia. Conclusions: Hysteroscopy could be a highly useful diagnostic tool to identify endometrial cancer in women with a finding of atypical endometrial hyperplasia on biopsy. Studies with a sufficiently large number of patients to show statistical significance are required


Assuntos
Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Humanos , Hiperplasia Endometrial/diagnóstico , Adenocarcinoma/diagnóstico , Histeroscopia , Neoplasias do Endométrio/diagnóstico , Biópsia
8.
Prog. obstet. ginecol. (Ed. impr.) ; 49(9): 537-539, sept. 2006.
Artigo em Es | IBECS | ID: ibc-048492

RESUMO

La torsión tubárica es un proceso muy infrecuente, aunque hay casos descritos en mujeres de cualquier edad y en diversas situaciones. Los casos más frecuentes son los producidos en mujeres en edad fértil tras un proceso de esterilización tubárica, ya que el frecuente hidrosalpinx posquirúrgico predispone a este desenlace. El diagnóstico habitualmente se realiza tarde, en el momento de la cirugía, es decir, tras necrosis y posterior salpinguectomía


Fallopian tube torsion is a very uncommon event, even though many cases have been described in all ages and in a wide range of situations. This entity most frequently occurs in women of fertile age after tubal sterilization, because postsurgical hydrosalpinx is a predisposing factor. Diagnosis is often made late, at the moment of surgery, with a finding of tubal necrosis. Usually, salpingectomy is subsequently performed


Assuntos
Feminino , Adulto , Humanos , Anormalidade Torcional/etiologia , Esterilização Tubária/efeitos adversos , Doenças das Tubas Uterinas/etiologia , Eletrocirurgia , Diagnóstico Diferencial
9.
Prog. obstet. ginecol. (Ed. impr.) ; 49(6): 340-344, jun. 2006. ilus, tab
Artigo em Es | IBECS | ID: ibc-047828

RESUMO

El tratamiento clásico del embarazo ectópico cornual se basa en la resección cornual o en la histerectomía. Actualmente, es posible un abordaje más conservador. Se describe un caso de embarazo ectópico cornual tratado mediante curetaje cornual y revisión de los diferentes manejos de esta patología. Esta técnica posiblemente presente menos riesgos de rotura uterina en embarazos futuros, aunque no hay estudios que permitan corroborarlo


The classical treatment of cornual ectopic pregnancy is cornual resection or hysterectomy. Currently, a more conservative approach is feasible. We describe a case of cornual ectopic pregnancy treated with tubal cornual curettage and review the various options in the management of this entity. This technique may reduce the risk of uterine rupture in future pregnancies, even though studies on this topic are lacking


Assuntos
Feminino , Gravidez , Adulto , Humanos , Gravidez Ectópica/cirurgia , Curetagem a Vácuo/métodos , Ruptura Uterina/prevenção & controle , Endocardite Bacteriana/complicações
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