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1.
Rev. venez. cir ; 63(3): 128-136, sept. 2010. tab
Article in Spanish | LILACS | ID: lil-618774

ABSTRACT

Correlacionar los hallazgos del ultrasonido doppler pélvico-transvaginal con el congelado y la biopsia definitiva en pacientes con tumores de ovario que acuden al Hospital General del Este "Dr. Domingo Luciani" octubre 2007-2008. Se incluyeron 33 pacientes entre 18-70 años con tumores de ovario. Se les realizó ultrasonido Doppler pélvico-transveginal previa intervención quirúrgica indicada para cada patología. Se les realizó corte congelado y biopsia definitiva y éstos se compararon posteriormente con los resultados del ultrasonido. Un 66% fueron tumores benignos, el cistoadenoma seroso fue el más frecuente (36.3%), 33.3% fueron malignos, con 27.2% para adenocarcinoma. La sensibilidad del sistema de puntuación para masas ováricas fue del 100% y 95% de especificidad. El índice de Resistencia (IR), Indice de Pulsatilidad (IP) y la Velocidad Pico Sistólica (VPS), presentaron sensibilidad de 89%, 100% y 90% con especificidad de 95%, 85% y 91% respectivamente. El corte congelado presentó concordancia en el 100% de los casos con la biopsia definitiva. El ultrasonido pélvico transvaginal con efecto Doppler resultó tener alta sensibilidad y especificidad para la diferenciación de tumores benignos y malignos de ovario.


To corelationate finding of transvaginal color Doppler with frozen section and definitive biopsy in patients with ovarian neoplasms attended at Hospital General del Este "Dr. Domingo Luciani" Octubre 2007-2008. There were included 33 patients with ages between 18-70 years old. It was performed a pelvic-transvaginal Doppler before the surgical exploration. There were performed frozen sectin and definitive biopsy and these results were compared with the ultrasound findings. A 66% were beningn neoplasms: serous cystic adenoma (36.3%) malign, with a 27.2% of adenocarcinoma. Sensitivity was 100% and specifity 95%. Resistence Index, Pulsatility Index and Systolic Velocity, had a sensitivity of 89%, 100% and 90% with a specificity of 95%, 85% and 91% repectively. Frozen section and definitive biopsy were 100% concordant. Pelvic-transvaginal Doppler in our study have high sensitivity and specifity in ovarian's tumors.


Subject(s)
Humans , Adolescent , Adult , Female , Middle Aged , Cystadenoma, Papillary/pathology , Ovarian Neoplasms/surgery , Ovarian Neoplasms/pathology , Ovarian Neoplasms , Teratoma/pathology , Biopsy/methods , Adenomatoid Tumor/pathology , Ultrasonics
2.
J. vasc. bras ; 9(2): 15-23, jun. 2010. ilus, tab
Article in English | LILACS | ID: lil-557203

ABSTRACT

Introduction: Pelvic varicose veins, one of the main causes of chronic pelvic pain and dyspareunia, are an important source of reflux for lower limb varicose veins, especially in recurrent cases. Color Doppler ultrasound of the lower limbs and transvaginal ultrasound are the noninvasive diagnostic methods most commonly used to assess pelvic venous insufficiency, whereas phlebography is still considered as the gold standard. Objectives: To determine the prevalence of lower limb varicose veins originating from the pelvis in a group of female patients and to determine the agreement between results obtained via color Doppler ultrasound of the lower limbs, transvaginal ultrasound, and phlebography. Methods: The sample comprised female patients referred to a vascular laboratory for lower limb screening. Patients diagnosed with deep venous thrombosis were excluded. Data analysis included kappa coefficient of agreement, McNemar's test, sensitivity and specificity values. Results: Of a total of 1,020 patients, 124 (12.2 percent) had findings compatible with reflux of pelvic origin. Among these patients, 51 (41.2 percent) were recurrent cases. A total of 249 were submitted to transvaginal ultrasound. There was significant agreement between lower limb ultrasonographic findings and transvaginal findings. Phlebography was performed in 54 patients. The comparison between transvaginal ultrasound and phlebography was associated with a 96.2 percent sensitivity and 100 percent specificity. Conclusions: The authors draw attention to the relatively high prevalence of lower limb varicose veins originating from the pelvis, suggesting an important but underdiagnosed cause of recurrent varicose veins.


Introdução: AS VARIZES Pélvicas, uma das principais causas de dor pélvica crônica e dispareunia, são uma importante fonte de refluxo para as varizes dos membros inferiores, especialmente em casos recorrentes. O Doppler colorido dos membros inferiores e o ultrassom transvaginal são os métodos diagnósticos não-invasivos mais comumente usados para avaliar a insuficiência venosa pélvica, enquanto a flebografia ainda é considerada como o padrão-ouro. Objetivos: Determinar a prevalência de varizes dos membros inferiores originadas na pélvis em um grupo de pacientes do sexo feminino e determinar a concordância entre os resultados obtidos por Doppler colorido dos membros inferiores, ultrassom transvaginal e flebografia. Métodos: A AMOstra incluiu pacientes do sexo feminino encaminhadas para o laboratório vascular para triagem dos membros inferiores. As pacientes diagnosticadas com trombose venosa profunda foram excluídas. A análise dos dados incluiu o coeficiente de concordância kappa, o teste de McNemar e os valores de sensibilidade e especificidade. Resultados: De um total de 1.020 pacientes, 124 (12.2 por cento) tiveram achados compatíveis com refluxo de origem pélvica. Entre essas pacientes, 51 (41.2 por cento) eram casos recorrentes. Um total de 249 foram submetidas a ultrassom transvaginal. Houve concordância significativa entre os achados ultrassonográficos dos membros inferiores e os achados transvaginais. A flebografia foi realizada em 54 pacientes. A comparação entre o ultrassom transvaginal e a flebografia foi associada a 96.2 por cento de sensibilidade e 100 por cento de especificidade. Conclusões: OS AUTores chamam a atenção para a prevalência relativamente alta de varizes dos membros inferiores originadas na pélvis, sugerindo uma importante, embora subdiagnosticada, causa de varizes recorrentes.


Subject(s)
Humans , Female , Adult , Lower Extremity/blood supply , Health Research Evaluation , Venous Insufficiency/classification , Varicose Veins/diagnosis , Echocardiography, Doppler, Color/methods , Phlebography/methods
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