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You searched for:"Melania Amorim"
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Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(4):229-235
DOI 10.1590/S0100-72032003000400002
PURPOSE: to determine the association between ultrasonographic, hysteroscopic and histopathologic findings in women with postmenopausal uterine bleeding. METHODS: a retrospective, cross-sectional study was conducted enrolling 156 women with postmenopausal bleeding attended at the Diagnostic Center - IMIP during the period of January 1995 to December 2001. According to the results of the endometrial examination (ultrasound), the patients were classified as having an abnormal or normal finding depending on the cutoffs of 4 or 5 mm. The most common histologic and hysteroscopic findings were studied and classified as premalignant/malignant lesions (hyperplasia/endometrial cancer) or benign findings. These results were compared using the kappa index, to establish the agreement between these techniques. RESULTS: the frequency of endometrial thickening was 75.0 and 67.3% according to cutoffs of 4 mm and 5 mm, respectively. Hysteroscopic findings were atrophic endometrium in 59 (37.8%), endometrial polyp in 56 (35.9%), endometrial hyperplasia in 17 (10.9%), cancer in 16 (10.3%), still active endometrium in 1 (3,2), and other findings in 3 (1.9%). The two most frequent histopathologic findings were also atrophic endometrium (31.4%) and endometrial polyps (26,.3%), followed by scanty material (16.0%), endometrial cancer (10.9%), endometrial hyperplastic changes (9.0%), and others (6.4%). A good agreement between hysteroscopic and histopathologic findings was observed (kappa = 0.61). CONCLUSIONS: the frequency of endometrial thickening was 75.0 and 67.3% according to cutoffs of 4 mm and 5 mm, respectively. No premalignant or malignant lesions were missed when an endometrial cutoff of 4 mm was used. The most frequent hysteroscopic and histopathologic findings were atrophic endometrium and endometrial polyps and a good agreement between these findings was encountered.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(4):229-235
DOI 10.1590/S0100-72032003000400002
PURPOSE: to determine the association between ultrasonographic, hysteroscopic and histopathologic findings in women with postmenopausal uterine bleeding. METHODS: a retrospective, cross-sectional study was conducted enrolling 156 women with postmenopausal bleeding attended at the Diagnostic Center - IMIP during the period of January 1995 to December 2001. According to the results of the endometrial examination (ultrasound), the patients were classified as having an abnormal or normal finding depending on the cutoffs of 4 or 5 mm. The most common histologic and hysteroscopic findings were studied and classified as premalignant/malignant lesions (hyperplasia/endometrial cancer) or benign findings. These results were compared using the kappa index, to establish the agreement between these techniques. RESULTS: the frequency of endometrial thickening was 75.0 and 67.3% according to cutoffs of 4 mm and 5 mm, respectively. Hysteroscopic findings were atrophic endometrium in 59 (37.8%), endometrial polyp in 56 (35.9%), endometrial hyperplasia in 17 (10.9%), cancer in 16 (10.3%), still active endometrium in 1 (3,2), and other findings in 3 (1.9%). The two most frequent histopathologic findings were also atrophic endometrium (31.4%) and endometrial polyps (26,.3%), followed by scanty material (16.0%), endometrial cancer (10.9%), endometrial hyperplastic changes (9.0%), and others (6.4%). A good agreement between hysteroscopic and histopathologic findings was observed (kappa = 0.61). CONCLUSIONS: the frequency of endometrial thickening was 75.0 and 67.3% according to cutoffs of 4 mm and 5 mm, respectively. No premalignant or malignant lesions were missed when an endometrial cutoff of 4 mm was used. The most frequent hysteroscopic and histopathologic findings were atrophic endometrium and endometrial polyps and a good agreement between these findings was encountered.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(8):527-533
DOI 10.1590/S0100-72032002000800005
Purpose: to analyze the perinatal results of patients submitted to a 100 g oral glucose tolerance test (OGTT) during prenatal care at the Instituto Materno-Infantil de Pernambuco (IMIP), according to three different criteria. Methods: a cross-sectional study was conducted involving 210 pregnant patients attended at the IMIP, who were tested by a 100 g OGTT and had a singleton, topic pregnancy, without history of diabetes or glucose intolerance before pregnancy, and who delivered at the IMIP. The patients were classified into one of the following categories according to the levels found by OGTT: controls, mild hyperglycemia, Bertini's group, Carpenter's group and the National Diabetes Data Group (NDDG). These classes were then compared and association between the categories and preeclampsia, large for gestational age (LGA) newborns, rate of cesarean delivery, stillbirth, and mean birth weight was investigated. Results: the frequency of gestational diabetes was 48.1, 18.1, and 9% according to Bertini's, Carpenter and Coustan's and NDDG criteria, respectively, and mild hyperglycemia was present in 10.5%. Age of patients increased with a higher degree of carbohydrate intolerance. The groups did not differ regarding frequency of LGA, C-section, stillbirths, and birth weight. There was an increased frequency of preeclampsia among women with hyperglycemia and gestational diabetes according to Carpenter and Coustan's criteria. Conclusions: prevalence of gestational diabetes varied between 9 and 48% according to the different criteria, but maternal and perinatal results did not differ significantly among the groups. Strict diagnostic criteria can determine overdiagnosis without improvement of perinatal outcome.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(8):527-533
DOI 10.1590/S0100-72032002000800005
Purpose: to analyze the perinatal results of patients submitted to a 100 g oral glucose tolerance test (OGTT) during prenatal care at the Instituto Materno-Infantil de Pernambuco (IMIP), according to three different criteria. Methods: a cross-sectional study was conducted involving 210 pregnant patients attended at the IMIP, who were tested by a 100 g OGTT and had a singleton, topic pregnancy, without history of diabetes or glucose intolerance before pregnancy, and who delivered at the IMIP. The patients were classified into one of the following categories according to the levels found by OGTT: controls, mild hyperglycemia, Bertini's group, Carpenter's group and the National Diabetes Data Group (NDDG). These classes were then compared and association between the categories and preeclampsia, large for gestational age (LGA) newborns, rate of cesarean delivery, stillbirth, and mean birth weight was investigated. Results: the frequency of gestational diabetes was 48.1, 18.1, and 9% according to Bertini's, Carpenter and Coustan's and NDDG criteria, respectively, and mild hyperglycemia was present in 10.5%. Age of patients increased with a higher degree of carbohydrate intolerance. The groups did not differ regarding frequency of LGA, C-section, stillbirths, and birth weight. There was an increased frequency of preeclampsia among women with hyperglycemia and gestational diabetes according to Carpenter and Coustan's criteria. Conclusions: prevalence of gestational diabetes varied between 9 and 48% according to the different criteria, but maternal and perinatal results did not differ significantly among the groups. Strict diagnostic criteria can determine overdiagnosis without improvement of perinatal outcome.