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3.594  Articles
1 of 360 pages  |  10  records  |  more records»
Pliten O. N. ???????????? ??????????? ????????? ???????? ?????????????? ???????? ???????? ? ??????????? ?????? ??? ???????????? ?????????????????? ?????????? ?? ???? ????? ????? = Morphological features of basal membrane of stratified squamous epithelium ... 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

The relevance of the study is contingent on insufficient study of the correlation between the reception of uterine cervix steroid hormones in cases of cervical intraepithelial neoplasia (CIN) and the level of human papilloma virus load in women with infer... see more

Selskyy P. R. ????????? ?????????? ????? ???????? ?????????? ????? ????? ? ??????? ? ???????????? ?????????????????? ?????????? ?? ???? ????????????? = Changes in cellular local immunity of the cervix in patients with cervical intraepithelial neoplasia on... see more

Due to the long precancerous phase cervical cancer can be prevented by screening and early detection using various procedures, mainly Pap smear. Updated screening and management guidelines emphasize the precision of diagnosis and use estimates of risk to ... see more

The secondary prevention of cervical cancer include detection and treatment of preinvasive forms of the disease, which includes cervical intraepithelial neoplasia and atypical cervix leucoplachia. 98% cases of this pathology are associated with human papi... see more

 
Infection of the cervix with human papillomavirus (HPV) is the main cause of intraepithelial neoplasm (CIN) and cervical carcinoma. Accurate identification and typing of these viruses might detect patients with different risk of cervical malignancy. Eight... see more

Fundamento: el cáncer de cuello uterino constituye la segunda causa de muerte por esta enfermedad a nivel mundial, con nuevos diagnósticos cada año. Objetivo: determinar los factores de riesgo de neoplasias intraepiteliales cervicales en el municipio Cruc... see more

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

1 of 360 pages  |  10  records  |  more records»