The objective of this study was to differentiate benign ovarian tumors from malignant ones before surgery using color and pulsed Doppler sonography, and to compare results obtained before and after use of contrast medium, thereby verifying whether contrast results in an improvement in the diagnostic sensitivity. METHODS: Sixty two women (mean age 49.9 years) with ovarian tumors were studied, 45 with benign and 17 with malignant tumors. All women underwent a transvaginal color Doppler ultrasonographic exam. A study of the arterial vascular flow was made in all tumor areas, as well as an impedance evaluation of arterial vascular flow using the resistance index. RESULT: Localization of the vessels in the tumor revealed a greater proportion of ...
The aims of this study were to verify the predictive performance of color-Doppler analysis in the di...
Vários critérios ultra-sonográficos que possibilitam a caracterização tissular do nódulo da mama já ...
To describe sonographically the distribution patterns of a second-generation contrast agent in the m...
The objective of this study was to differentiate benign ovarian tumors from malignant ones before su...
OBJETIVO: Avaliar a capacidade da ultra-sonografia com Doppler colorido em caracterizar a vasculariz...
o objetivo deste trabalho foi comparar os tamanhos dos tumores mamários localmente avançados através...
Breast cancer is a type of cancer that most affects women worldwide, in both developing and develope...
Objetivo: comparar os tamanhos dos tumores mamários localmente avançados por meio de exame clínico, ...
A ultra-sonografia mamária tem sido um método padrão complementar à mamografia há mais de dez anos. ...
Background: Differential diagnosis of ovarian masses can influence both treatment selection and prog...
To evaluate the accuracy of contrast-enhanced ultrasonography (CEUS) in differential diagnosis of be...
Objective To determine whether intravenous contrast ultrasound examination is superior to gray-scale...
INTRODUÇÃO: O duplex-Doppler e a ultrassonografia com contraste são métodos pouco estudados em lesõe...
To evaluate the accuracy of contrast-enhanced ultrasonography (CEUS) in differential diagnosis of be...
Background: Ovarian cancer is the most frequent cause of death from Gynaecological malignancies in t...
The aims of this study were to verify the predictive performance of color-Doppler analysis in the di...
Vários critérios ultra-sonográficos que possibilitam a caracterização tissular do nódulo da mama já ...
To describe sonographically the distribution patterns of a second-generation contrast agent in the m...
The objective of this study was to differentiate benign ovarian tumors from malignant ones before su...
OBJETIVO: Avaliar a capacidade da ultra-sonografia com Doppler colorido em caracterizar a vasculariz...
o objetivo deste trabalho foi comparar os tamanhos dos tumores mamários localmente avançados através...
Breast cancer is a type of cancer that most affects women worldwide, in both developing and develope...
Objetivo: comparar os tamanhos dos tumores mamários localmente avançados por meio de exame clínico, ...
A ultra-sonografia mamária tem sido um método padrão complementar à mamografia há mais de dez anos. ...
Background: Differential diagnosis of ovarian masses can influence both treatment selection and prog...
To evaluate the accuracy of contrast-enhanced ultrasonography (CEUS) in differential diagnosis of be...
Objective To determine whether intravenous contrast ultrasound examination is superior to gray-scale...
INTRODUÇÃO: O duplex-Doppler e a ultrassonografia com contraste são métodos pouco estudados em lesõe...
To evaluate the accuracy of contrast-enhanced ultrasonography (CEUS) in differential diagnosis of be...
Background: Ovarian cancer is the most frequent cause of death from Gynaecological malignancies in t...
The aims of this study were to verify the predictive performance of color-Doppler analysis in the di...
Vários critérios ultra-sonográficos que possibilitam a caracterização tissular do nódulo da mama já ...
To describe sonographically the distribution patterns of a second-generation contrast agent in the m...