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To evaluate the diagnostic accuracy of hysteroscopy at our unit for postmenopausal bleeding, specially concerning proliferative lesions.We analyzed the results of 335 hysteroscopies that were done during the last 8 years in our hysteroscopic unit and we compared the hysteroscopic diagnosis with the biopsy result done during the procedure. Data were group according to pathologic findings in three groups normal, proliferative lesions and benign lesions. Data were analyzed by direct comparison. Sensitivity and specificity were calculated, Kappa index was used to access the inter-rater reliability, and likelihood ratio and the post test probability were used to analyze the true value of hysteroscopy.Women were aged between 36 and 88 years, with an average of 61,5. Histological diagnosis was atrophy in 42,1% patients, polyps in 43,3%, sub-mucous fibromioma in 5%, hyperplasic lesions in 9,6%, half of them being carcinomas. Overall Kappa index for the 3 groups was 0,831 which is in line with excellent agreement. Concerning proliferative lesions (hyperplasia + carcinoma vs carcinoma alone) and comparing to histology, sensitivity was 78,1% vs 81,3%; specificity 95,7% vs 98,7%. The positive likelihood ratio was 18,2 vs 64,8 and the negative likelihood ratio was 0,23 vs 0,19. The probability post positive test was 66% vs 76% and the probability post negative test was 2,4% vs 0,95%. No cases of carcinoma were identified among the 129 women diagnosed as having atrophy. However 3,9% of all the lesions regarded as being polyps at the hysteroscopy proved to be proliferative lesions at hysteroscopy.Hysteroscopy at our unit is a highly accurate procedure concerning post menopausal endometrial bleeding, with its results being in line with the literature. Diagnosing atrophy or excluding a proliferative lesion by the observer was highly predictive of a negative carcinoma in the histology. Using this argument whenever a proliferative lesion was excluded, only 1 in 302 hysteroscopies hid a carcinoma. Polyps should be regarded as possible proliferative lesions. Despite this result we believe a biopsy should always be undertaken no matter the observer's diagnosis.

The Peripartum Cardiomyopathy is a rare form of heart disease, of uncertain etiology, more common in black and multiparous women, older than thirty years old. Is defined as development of maternal congestive heart failure, in the last month of pregnancy or within five months after delivery, with documented left ventricular systolic dysfunction, in the absence of a demonstrable cause for heart failure in a previously healthy woman. The diagnosis is commonly established with chest radiography, electrocardiogram and echocardiography. Treatment consist in medical therapy with inotropic support, afterload and preload redution, and anticoagulation. Surgical care with cardiac transplantation is indicated in severe cases with progressive left ventricular dysfunction, despite medical therapy. Prognosis seems dependent on recovery of left ventricular function and maternal mortality rates could reach 50%. Future pregnancy is not recommended in woman with persistent ventricular dysfunction. The authors present a case report in a black nuliparous woman at term, with 33 years old, without previous heart disease that presents a sudden heart failure, with ventricular dysfunction on echocardiography, after the caesarean, with recovery of normal ventricular function at 11th day of puerperium.

When studying a child with urinary tract infection it is important to detect and localize any renal (scar) or urologic anomaly. Here we study the information obtained using: renal and vesical ultrasound (US), DMSA scan and radiologic or isotopic cystogram.We studied 148 children with more than one urinary infection and/or pyelonephritis; their mean age was 35.9 months (1-148 months); 55% were girls. The three diagnostic examinations--US, DMSA scan and cystogram were made in this order; the DMSA scan or cystogram was never made sooner than one month after the UTI.In 42% of the children the three exams were normal; 4 of these children had another UTI and the urodynamic study revealed vesical disfunction. 11% had renal scars (DMSA scan) with normal US and cystogram; 30% had VUR, 50% of which had an altered US and 57% had renal scars on the DMSA scan. 12% of the children had an altered US with a cystogram showing no VUR; 66% of these had renal scars. 4% had vesical anomalies in the US and cystogram.The three exams chosen were able to direct the diagnostic approach of UTI, being sufficient in most of the cases. We would like to emphasize the importance of the DMSA scan in diagnosing unsuspected renal scars.