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1.295  Articles
1 of 131 pages  |  10  records  |  more records»
Pliten O. N. ???????????? ??????????? ????????? ???????? ?????????????? ???????? ???????? ? ??????????? ?????? ??? ???????????? ?????????????????? ?????????? ?? ???? ????? ????? = Morphological features of basal membrane of stratified squamous epithelium ... see more

Purpose: The aim of the study was to evaluate the efficacy of Cicatridina® application in healing and repairing process after operative procedures concerning uterine cervix, vagina and vulva and after brachytherapy due to cervical and endometrial cancer. ... see more

BACKGROUND: Fibroepithelial cervical polyps (FEPs) are benign growths protruding from the inner surface of the cervix. They are typically asymptomatic, but a very small minority can undergo malignant change. Giant cervical polyps with a size greater than ... see more

Pliten O. N. ??????? ?????????? ????? ???????????? Ki-67 ? ???????????? p16INK4A ? ???????????????? ??????????? ??????????????? ?????????????????? ????????? ? ???? ????? ????? = The degree of expression OF Ki-67 protein and oncoprotein p16INK4Ain differen... see more

This study aimed to determine ultrasound of uterine involution and postpartum ovarian dynamics on Ongole Crossbreed Heifer (PO) associated with postpartum estrus signs. This study used 6 PO cows which were divided into primiparous group and pluripara grou... see more

Cervical cancer is the second most common malignancy in women with increasing morbidity and mortality rate. VEGF is known as one of pro-angiogenic factors that induce angiogenesis in various malignancy. VEGF overexpression is associated with poor prognosi... see more

Correlación cito-histológica de las lesiones premalignas y malignas de cuello uterino / Cyto-histological correlation of the pre-malignant and malignant lesions of the cervixCorrelación cito-histológica de las lesiones premalignas y malignas de cuello uterino / Cyto-histological correlation of the pre-malignant and malignant lesions of the cervixEl control de la calidad es obligatorio para cualquier programa. Es importante en el diagnóstico de lesiones de cuello uterino puesto que el cáncer cervical es la segunda causa de mortalidad en la mujer. Objetivos: Determinar la correlación cito-histológica de las lesiones premalignas y malignas de cuello uterino. Hospital Clínico Quirúrgico "Abel Santamaría" en el período 2004-2007 Diseño: Se realizó un estudio de validación externa de la citología orgánica del cuello uterino mediante un diseño observacional, descriptivo y transversal. Sujetos y método. Universo: 7174 mujeres con biopsia del cuello uterino, de las cuales 3240 provenían del Programa de Detección Precoz del Cáncer Cérvico-Uterino (PDPCCU). Se determinó la edad, correspondencia diagnóstica entre  citología y  biopsia y el rendimiento de la citología orgánica según tipo de lesión. Se usó la estadística descriptiva para resumir las variables categóricas y cuantitativas continuas. Se calculó la sensibilidad y la especificidad de los diagnósticos. Resultados. Se produjo un aumento progresivo de las biopsias de cuello realizadas, con un incremento significativo de los casos del PDPCCU.  Predominó el diagnóstico de  lesiones premalignas; las más frecuentes fueron las NIC I.  La correlación cito-histológica y la sensibilidad aumentaron con la severidad de las lesiones.  La especificidad  se mantuvo constante para todas las lesiones.  Conclusión. Se comprobó que la calidad se mantiene entre los estándares internacionales. Palabras clave: cuello del útero, neoplasias del cuello uterino/diagnóstico, control de calidad. ABSTRACT Quality control is compulsory for any programs, being of a great importance the diagnosis of the lesions in the cervix, cervical cancer is the second cause of death in women. Objectives: To determine the cyto-histological correlation of the pre-malignant and malignant lesions of the cervix. This research paper was carried out at "Abel Santamaria Cuadrado" University Hospital during 2004-2007. Design: An external validation study was conducted on the organic cytology of the cervix by means of an observation, descriptive and cross-sectional design. Subjects and method: Universe: 7174 women with cervix biopsy specimen, out of them 3240 came from the "Programa de Deteccion Precoz del Cancer Cervico-Uterino (PDPCCU)" (Program for the Early Detection of Cervical Cancer).  Age, diagnostic correspondence with the cytology and the biopsy; as well as the yield of the organic cytology  according to the type of lesion; using Descriptive Statistics to sum up the categorical and continuing quantitative variables. Sensitivity and specificity of the diagnosis was calculated. Results: A progressive increase in the cervix biopsies performed and a significant increment of the cases recorded in the Program for the Early Detection of Cervical Cancer were observed; diagnosis of the premalignant lesions prevailed and the most frequent were those identified of Cervical Intraepithelial Neoplasia (CIN-1). Cyto-histological correlation and sensitivity increased with the severity of the lesions. Conclusion: It was proved that the quality control maintains the international standards. Key words: cervix uteri, uterine cervical neoplasms/diagnosis, Quality control.

ABSTRACT Quality control is compulsory for any programs, being of a great importance the diagnosis of the lesions in the cervix, cervical cancer is the second cause of death in women. Objectives: To determine the cyto-histological correlation of th... see more

Incremento de la detección de lesiones cervicales mediante inspección visual. Puerto Esperanza. 2008Incremento de la detección de lesiones cervicales mediante inspección visual. Puerto Esperanza. 2008Las pruebas visuales del cuello uterino mediante ácido acético al 4-5 % (IVA) y Lugol (IVSL) contribuyen a detectar lesiones. Este constituye el primer reporte de su uso en Cuba. Objetivo: demostrar el incremento de la detección de lesiones cervicales premalignas y malignas mediante el uso de pruebas visuales en la APS. Método: estudio de casos-controles en Puerto Esperanza, Viñales, 2008. Universo: Mujeres de 15-64 años con relaciones sexuales penetrantes. Muestra: Mujeres con pruebas visuales y citología alterada (n1= 18 casos) o no (n2= 178 controles). En Patología de Cuello se les practicó colposcopia y biopsia dirigida o por conización con asa diatérmica. Se calcularon frecuencias absolutas y relativas porcentuales y la probabilidad de detectar lesiones por las pruebas aisladas o en conjunto, además de las pruebas de rendimiento diagnóstico. Resultados: IVA e IVSL resultaron positivas en 92.9% y 79.6%, respectivamente. La probabilidad conjunta de tener lesiones fue 0.7395. Con citología alterada el 88.9 % tenía IVA+ y 77,9 % tuvo IVSL+. La colposcopia resultó positiva en el 70.9 % y la probabilidad de tener una lesión mediante pruebas visuales y la colposcopia fue 0.516. De las 136 mujeres biopsiadas resultaron útiles el 99.3%, de las cuales casi el 50 % tuvo lesiones premalignas/malignas. Las pruebas de rendimiento fueron superiores para la IVA y la IVSL que para la citología. No se detectó cáncer invasor, pero sí carcinomas in situ. Conclusión: las pruebas visuales aumentaron la cantidad de diagnósticos en 4 veces y debe generalizarse su uso.DeCS: ABSTRACTVisual examination of cervix using acetic acid up to 4-5% (VIA) and Lugol's solution (VILI) contribute to detect lesions. This constitutes the first report of their use in Cuba. Objective: to demonstrate the detection increase of pre-malignant and malignant cervical lesions by means of visual examination in Primary Health Care. Method: control-case studies in Puerto Esperanza, Viñales municipality in 2008. Target group: women from 15 to 64 years old who practice penetrating sexual relations. Sample: women who underwent visual examinations and altered cytology (n1= 18 cases) or not (n2= 178 controls). In Cervix Pathology Office, colposcopies either by directed biopsy or conization with diathermal ansa were practiced; calculating absolute and relative percentage frequencies and the probability to detect lesions by isolated tests or in set, together with the tests of diagnostic performance. Results: VIA and VILI were positive in 92.9% and 79.6%, respectively. The joint probability of presenting lesions was 0. 7395. Those showing altered cytology (88.9%) had positive VIA and 77, 9% positive VILI. Colposcopy resulted positive in 70.9% and the probability of having a lesion, proved by visual examination, simultaneously with colposcopy was 0.516. Biopsies performed to 136 women were useful (99.3%), out of them, almost 50% presented pre-malignant and malignant lesions. Yield tests were superior to VIA and VILI than to cytology. Non-invasive cancer was detected; however in situ carcinoma was. Conclusion: visual examination increased the number of diagnosis 4 times, thus its use must be generalized.DeCS: PRECANCEROUS CONDITIONS, CERVIX UTERI, CYTODIAGNOSIS, UTERINE CERVICAL NEOPLASMS, COLPOSCOPY.

Objetivo: demostrar el incremento de la detección de lesiones cervicales premalignas y malignas mediante el uso de pruebas visuales en la APS. Método: estudio de casos-controles en Puerto Esperanza, Viñales, 2008. Universo: Mujeres de 15-64 años con relac... see more

To establish the role of co-overexpression of bcl-2 and c-myc protooncogenes in uterine cervix carcinogenesis, we examined 138 tissue samples of low grade cervical squamous intraepithelial lesions (SIL), high grade SIL, portio vaginalis uteri (PVU) carcin... see more

1 of 131 pages  |  10  records  |  more records»