Você pesquisou por y - Revista Brasileira de Ginecologia e Obstetrícia

Purpose: to evaluate the sensitivity, specificity, positive and negative predictive values of a clinical and an ecographic method for adenomyosis diagnosis. Methods: a transversal study of validation of the diagnostic method was done, including 95 women in menacme submitted to hysterectomy for various causes. Adenomyosis was diagnosed through a clinical method in women aged 40 years or older, with 2 or more deliveries, increased menstrual bleeding associated with dysmenorrhea. The ecographic diagnosis was established if at least one myometrial ill defined area of abnormal ecotexture was found, which could be hypoechoic, hyperchoic, heterogeneous or cystic. Gold standard was histopathology, defined as the finding of endometrial glands or stroma more than 2.5 cm above the endomiometrial junction. Results: the clinical method had 68.2% sensitivity, 78.1% specificity, 48.4% positive predictive value and 89.1% negative predictive value. For the echographic method this figures were, respectively, 45.5%, 84.9%, 47.6% and 83.8%. Likelihood ratio was 3.11 for the clinical and 3.03 for the echographic method. Considering only those simultaneously positive cases by both methods, sensitivity was below 30% and specificity was near 100%. Considering all positive cases by one or the other method or concomitanty by both, the sensitivity reached 86% and specificity was 60%. Conclusion: the echographic method was not better than the clinical for the diagnosis of adenomyosis.