http://repositorio.ufc.br/handle/riufc/438 Thu, 16 Apr 2026 07:41:01 GMT 2026-04-16T07:41:01Z http://repositorio.ufc.br/handle/riufc/83853 Título: Determinação dos receptores estrogênicos (RcE2) no carcinoma mamário Autor(es): Almeida, Francisco Manuelito Lima de Abstract: The concentration of estrogen cytoplasmic receptors (R^E^) in 27 patients with invasive ductal breast cancer wçre determined, utilizing the Pex-t/ia.n Coctte-d Cha.^.eoaí (ÜCC) procedure in cytosol preparations. They were detected in 51.9%. The patients age, parity,breast feeding, menstrual status, clinical stage and hystological features were analysed. Except to hystological charact^ ristic, there was no correlation between the positivity of R^E^ and these parameters. Indeed the tumor's cells aiffe rentiation and cell number were determinant factors that may interfer to R^E, positivity. Tipo: Dissertação Fri, 01 Jan 1982 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/83853 1982-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/83820 Título: Estudo da acurácia da ultra-sonografia transvaginal na avaliação da cavidade endometrial de 31 pacientes menopausadas assintomáticas em correlação com achados histeroscópicos e anatomopatológicos Autor(es): Fernandes, Fernando Aguiar Abstract: This study had the objective to evaluate the performance of vaginal ultrasound and hysteroscopy as tests of endometrial evaluation, in a group of 31 pôs menopausal patients of the Gynecology Sector of Maternidade Escola Assis Chateaubriand-UFC considering the histological findings as the gold standart. The study was prospective one, in the period of abril 2005 to November 2005. Were included patients in amenorrhea of at least one year duration and FSH levels over 40 mUI/ml. Were excluded hysterectomized patients, patients with transvaginal bleeding and those that did not did vaginal ultrasound and hysteroscopy. The vaginal ultrasound data evaluate were: endometrial thickness, regularity and ecogenicity. These data were analyzed through the receiver operator characteristic curve (ROC), Kappa coefficient, t Student test for correlation of nonnal variables and Test of Mann-Whitney for abnormal distribution variables. The most frequent hysteroscopic findings was atrophic endometrium, in 61.2% of cases. Edometrial polyps were found in 19.4% of cases, and myomas in 12.9% and thickened endometrium in 6.5%. Concerning the vaginal ultrasound findings, the most common findings was atrophic endometrium in 24 patients, 77.4% of cases, thickened endometrium in two cases, 6.4%, endometrial polyp in one patient, 3.2% and myoma in 12.9%. Concerning the histological findings, the most common findings was atrophic endometrium, 64.5% of cases. Endometrial polyps m 16.1% of cases, myomas in 12.9%, proliferative endometrium in 3.2% e hyperplasic endometrium in 3.2% of patients. Taking in account the prevalence of endometrium alterations in the pos menopausal period of 30%, the sensitivity of the vaginal ultrasound to detect endometrium alterations was of 63.7%, the specificity was 100%, the positive predictive value was of 100% and the negative predictive value was of 83.3% with an accuracy of 89%. In the group of patients the possibility that a negative diagnosis can occur is 2.75 times than to have the same diagnosis in a group of patients with endometrium alterations. We conclude that vaginal ultrasound is a good screening test in pos menopausal asymptomatic patients Tipo: Dissertação Thu, 01 Jan 2009 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/83820 2009-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/76018 Título: Estudo comparativo entre os recptores hormonais esteroidicos (estrogeno e progesterona) e o grau de elastose no carcinoma mamario ductal invasor Autor(es): Almeida, Francisco Manuelito Lima de Abstract: Positivity of steroid receptors (e4íA.ogen and pfLOge-Síe-tone) and levei were investigated in a series of 41 tumors of patients with breast carcinoma of correlated with me.nAtsiu.aZ AtataA, hZAtoZogZc dZ^eA.eníZaXZon, epéí/ieZZzzZ c.e.ZZuZaA.ZZí/, nucZea/i atypy, and Zymphocytz Zn^ZZtftatZon. Correlation between ER and PR positivity and the presence of elastose (ZeveZ-5 1 and 2] occurred in 0) cases there was no ER-po-óZZZue. However, total correlation with poAtttve ER and for half of the case with po-óZ-tZve PR. In the present study we observed greater occurrence of positive elastose in tumors with a low levei of histologic differentiation, epithelial cellularity, nuclear atypy, and lymphocyte infiltration. The incidence and concentration of estrogen receptors (ER) were higher among post-menopausal women. No variation in progesterone receptors (PR) by menstrual status was observed. The highest distribution of positive ER and PR was detected in tumors having AZZyht and modeaate. nuclear atypy, and lymphocyte infiltration. Tipo: Tese Sun, 01 Jan 1984 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/76018 1984-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/59319 Título: Maternal participation patterns in a community-based growth monitoring programme in North-East Brazil Autor(es): Correia, Luciano Lima Abstract: Maternal participation patterns in a community-based growth monitoring programme in North~East Brazil were analyzed. The cultural, socio- economic and health-related characteristics of participant and non- participant mothers and children were identified and compared. I.t was found that 30% of mothers and their respectivo children living within the programme's catchment area did not participate in the growth- monitoring programme. Participation was higher in urban than rural areas. Mothers were asked their reasons for non-participation in the programme and in 30% of cases claimed that they had never been invited to participate. Non-participant mothers showed higher rates of illiteracy, non-use of available health resources, child deaths and hospitalizatlon that participant mothers. No significant difference in relation to age, family income or the nutritional status of their children was observed between the two groups of mothers. It was concluded that a large number of children of mothers from the non- participant group were highly at risk and that steps to reach them with the growth-monitoring programme should be taken. Suggestions for achieving this objective were formulated. Tipo: Dissertação Fri, 01 Jan 1988 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/59319 1988-01-01T00:00:00Z