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1.
Rev. bras. anal. clin ; 47(1-2): 22-24, 2015. tab
Article in Portuguese | LILACS | ID: biblio-835830

ABSTRACT

Objetivo: Avaliar a distribuição de diagnósticos citológicos de neoplasia intraepitelial cervical (NIC), considerando a idade das mulheres incluídas. Material e Métodos: Osresultados citológicos de mulheres com NIC 1 (721), NIC 2(218) e NIC 3 (84) foram analisados em um modelo estratificado por faixa etária. Resultados e Conclusão: As prevalências encontradas foram de 70,48% (721/1023) para NIC 1, 21,31% (218/1023) para NIC 2 e 8,21% (84/1023) para NIC 3. Os diagnósticos citológicos de NIC 1 foram observados com maior frequência em mulheres com menos de 40 anos (88,35%; 637/721). Os diagnósticos citológicos de NIC 2 também foram mais frequentes emmulheres com menos de 40 anos, com uma prevalência de 43,6% (95/218), observada na faixa etária de 20-30 anos, e de 22,5% (49/218) em mulheres de 31-40 anos. Osdiagnósticos de NIC 3 foram mais frequentes em mulheres com mais de 30 anos (83,3%; 70/84). Houve uma maior prevalência de NIC 1 e NIC 2 em mulheres na faixa etária de 20 a 30 anos, enquanto que NIC 3 teve prevalência maior em mulheres com mais de 30 anos. É possível que a história natural da NIC 2 seja mais próxima a de NIC 1, quando comparadaà de NIC 3.


Objective: To evaluate the distribution of the cytological diagnosesof cervical intraepithelial neoplasia (CIN) considering the includedwomen's age group. Material and Methods: The cytological resultsof woman with CIN 1 (721), CIN 2(218) and CIN 3 (84) were analyzedin a stratified model by age group. Results and Conclusion: Thetotal prevalences founded were 70.48% (721/1023) for CIN 1, 21.31%(218/1023) for CIN 2 and 8.21% (84/1023) for CIN 3. The cytologicdiagnosis of CIN 1 were observed more frequently in women underthe age of 40 (88.35% 637/721). The cytologic diagnosis of CIN 2were also more frequent in women under 40 years of age with aprevalence of 43.6% (95/218) observed in the age group of 20-30years and 22.5% (49/218) in women of 31-40 years. The diagnosis ofCIN 3 were more frequent in women over 30 years (83.3% 70/84).There is a higher prevalence of CIN 1 and CIN 2 in women aged 20to 30 years while CIN 3 prevalence is higher in women over 30 years.It is possible that the natural history of CIN 2 is closer to CIN 1 whencompared to CIN 3.


Subject(s)
Humans , Female , Adolescent , Young Adult , Middle Aged , Aged, 80 and over , Vaginal Smears/methods , Uterine Cervical Dysplasia/diagnosis , Prevalence
2.
Rev. cuba. obstet. ginecol ; 37(4): 524-532, oct.-dic. 2011.
Article in Spanish | LILACS | ID: lil-615236

ABSTRACT

Objetivo: estudiar parámetros inmunológicos en pacientes con lesiones intraepiteliales (NIC) y carcinoma in situ del cuello uterino en el Instituto Nacional de Oncología y Radiobiología durante el año 2009. Métodos: se realizó un estudio en 20 pacientes donde se determinaron las características inmunofenotípicas de los linfocitos de sangre periférica mediante citometría de flujo y la capacidad funcional frente a diversos mitógenos utilizando el método de síntesis de DNA. El análisis de correlación entre variables inmunológicas y epidemiológicas se realizó mediante el cálculo del coeficiente de correlación de Pearson. Para las pruebas estadísticas se utilizó el paquete estadístico SPSS (versión 11.5). Resultados: la subpoblación de los linfocitos Tc CD8+, mostró valores superiores estadísticamente significativos (p=0,004) solo para las pacientes con NIC I. En todas las pacientes, independientemente del estadio de la enfermedad y del mitógeno utilizado, los índices de estimulación (IE) resultaron inferiores a los valores del grupo control. Conclusión: las alteraciones en el sistema inmune en las pacientes con patología de cuello están asociadas al progreso de la enfermedad y las células T son fundamentales en el control de la progresión de las lesiones


Objective: To study the immunologic parameters in patients presenting with intraepithelial lesions (IEL) and carcinoma in situ of cervix in the National Institute of Oncology and Radiotherapy over 2009. Methods: A study was conducted in 20 patients to determine the immuno-phenotypical of lymphocytes in peripheral blood by flow-cytometry and the functional ability in face of diverse mitogen using the AND synthesis method. The correlation analysis among the immunologic and epidemiologic variables was carried out by an estimation of Pearson's correlation coefficient. For the statistic test the SPSS statistical package was used (version 11.5). Results: The subgroup of Tc + CD8 lymphocytes showed higher values statistically significant ( p= 0.004) only for patients presenting with IEL. In all patients, independently of disease stage and of the mitogen used, the stimulation rates (SR) were lower than the values of controls. Conclusions: The alterations in the immune system in patients with cervix pathology are associated with the progress of lesions


Subject(s)
Humans , Female , Carcinoma in Situ/immunology , Uterine Cervical Dysplasia/immunology
3.
Rev. cuba. obstet. ginecol ; 37(1): 23-41, ene.-mar. 2011.
Article in Spanish | LILACS | ID: lil-584676

ABSTRACT

La citología y la colposcopia se han utilizado a través de los años con el objetivo de sospechar las afecciones premalignas y malignas del cérvix uterino que solo la histología confirmará. OBJETIVO: Evaluar la correlación colpohistológica en pacientes portadoras de neoplasia Intraepitelial cervical (NIC) diagnosticadas y tratadas con radiocirugía. MÉTODOS: Se realizó una investigación descriptiva longitudinal retrospectiva de 2 657 pacientes a las que se les realizó conización cervical en el Hospital Docente Ginecoobstétrico de Guanabacoa, en el periodo comprendido entre enero 1998 y diciembre 2008. Para dar curso al estudio se evaluaron variables como: exámenes colposcópicos previos y resultado histológico del tejido del cérvix uterino obtenido por conización con asa diatérmica. Para el análisis estadístico se utilizaron medidas de resumen descriptivas: la frecuencia porcentual, la media la desviación estándar y la prueba de Chi cuadrado con nivel de significación de p ú 0,05, como significativo, p ú 0,01 muy significativo y p ú 0,001 altamente significativo, lo que permitió evaluar la confiabilidad y significación de las variables a estudiar. RESULTADOS: La relación colpohistológica fue altamente significativa en las pacientes estudiadas. CONCLUSIÓN: Se comprobó una buena correlación entre la colposcopía y la histología en las pacientes diagnosticada de neoplasia intraepitelial cervical


The cytology and the colposcopy have been used over years looking for premalignant and malignant affections of the cervix uteri only confirmed by histology. OBJECTIVE: to assess the colpohistologic correlation in patients presenting with cervical intraepithelial neoplasia (CIN) diagnosed and treated with radiosurgery. METHODS: A retrospective, longitudinal and descriptive research was made in 2 657 patients underwent cervical conization in the Gynecology and Obstetrics Teaching Hospital of Guanabacoa municipality between January, 1998 and December, 2008. The following variables were assessed: prior colposcopy examinations and histological result of cervix uteri tissue obtained by conization with diathermic loop. For statistic analysis the descriptive abstract measures were used: the percentage frequency, the standard deviation mean and the Chi² test with a significance level of p ú 0,05, as significant, p ú 0,01 as very significant and p ú 0,001 highly significant, allowing assessment of the reliability and significance of variable to be studied. RESULTS: The colposcopy and histology relation was very significant in study patients. CONCLUSION: There was verified a good correlation between colposcopy and histology in patients diagnosed with cervical intraepithelial neoplasia


Subject(s)
Humans , Female , Colposcopy , Uterine Cervical Dysplasia/surgery , Uterine Cervical Dysplasia/etiology , Epidemiology, Descriptive , Longitudinal Studies , Retrospective Studies
4.
Rev. cuba. obstet. ginecol ; 37(1): 42-53, ene.-mar. 2011.
Article in Spanish | LILACS | ID: lil-584677

ABSTRACT

OBJETIVO: Caracterizar a la paciente biopsiada por electrocirugía en el Hospital Ginecoobstétrico de Guanabacoa durante el periodo de enero 1998 a diciembre 2008. MÉTODOS: Se realizó un estudio descriptivo, longitudinal retrospectivo en 2 696 expedientes clínicos correspondientes a pacientes diagnosticadas con neoplasia intraepitelial cervical (NIC) y cáncer invasor del cérvix uterino (CCU) atendidas en el hospital materno de Guanabacoa durante el periodo antes mencionado. El procesamiento de la información fue a partir de la recolección de datos de las historias clínicas y libro de control de biopsias, llevándolos a una base de datos en Microsoft Excel y el procesamiento estadístico utilizando fue el paquete SPSS versión 15 y EPIDAT. RESULTADOS: Del total de casos el 36,2 por ciento se diagnosticó y trató entre los 31 y 40 años, el 60 por ciento inició precozmente sus relaciones sexuales, 2 fue el promedio de partos por pacientes, el 2 por ciento de la muestra se encontraba embarazada en el momento de la toma de biopsia, el 80,1 por ciento tenía el hábito de fumar y el 93,5 por ciento presentó virus de papiloma humano (VPH) en el resultado histológico asociados la NIC. CONCLUSIÓN: La precocidad en el inicio de la primera relación sexual, la presencia de VPH y hábito de fumar fueron factores que estuvieron presentes en un elevado porcentaje de las pacientes tratadas; la multiparidad y la adolescencia no incidieron de forma significativa en la población estudiada


OBJECTIVE: To characterize the patient undergoes biopsy by electrosurgery in Gynecology and Obstetric Hospital of Guanabacoa municipality over January, 1998 and December, 2008. METHODS: A retrospective, longitudinal and descriptive study was conducted in 2 696 medical records corresponding to patients diagnosed with cervical intraepithelial neoplasia (CIN) and invasive cancer of cervix uteri (CCU) seen in the mother hospital of Guanabacoa municipality over above mentioned period. The information processing was from the data retrieval from medical records and biopsy control registry entering in a database in Microsoft Excel and the statistic processing using the SPSS package version 15 and EPIDAT. RESULTS: From the total of cases, the 36.2 percent was diagnosed and treated between the 31 and 40 years old, the 60 percent had early sexual intercourses, 2 was the labor average per patient, the 2 percent of the sample was pregnant at biopsy taking, the 80.1 percent was smoker and the 93.5 percent had human papilloma virus (HPV) according to the histological result associated with CIN. CONCLUSION: The early onset of the first sexual intercourse, the presence of human papilloma virus, smoking, were the factors present in a high rate of treated patients' multiparity and adolescence not influenced significantly in the study population


Subject(s)
Humans , Female , Adult , Biopsy/methods , Uterine Cervical Dysplasia/epidemiology , Risk Factors , Epidemiology, Descriptive , Longitudinal Studies , Retrospective Studies
5.
Rev. bras. anal. clin ; 43(3): 180-182, 2011. tab
Article in Portuguese | LILACS | ID: lil-651500

ABSTRACT

Objetivo: Avaliar a distribuição dos diagnósticos citológicos de NIC (neoplasia intraepitelial cervical), considerando a idade das mulheres incluídas. Material e Métodos: Os resultados citológicos de mulheres com NIC 1 (721), NIC 2(218) e NIC 3 (84) foram analisados em um modelo estratificado por faixa etária. Resultados e Conclusão: As prevalências encontradas foram de 70,48%(721/1023) para NIC 1, 21,31% (218/1023) para NIC 2 e 8,21% (84/1023) para NIC 3. Os diagnósticos citológicos de NIC 1 foram observados com maior frequência em mulheres com menos de 40 anos (88,35% 637/721). Os diagnósticos citológicos de NIC 2também foram mais frequentes em mulheres com menos de 40 anos com uma prevalência de 43,6% (95/218) observada na faixa etária de 20-30 anos e de 22,5% (49/218) em mulheres de 31-40 anos. Os diagnósticos de NIC 3 foram mais frequentes em mulherescom mais de 30 anos (83,3% 70/84). Há uma maior prevalência de NIC 1 e NIC 2 em mulheres na faixa etária de 20 a 30 anos enquanto NIC 3 tem prevalência maior em mulheres com mais de 30 anos. É possível que a história natural da NIC 2 seja mais próxima à de NIC 1 quando comparada à de NIC 3.


Objective: To evaluate the distribution of the cytological diagnoses of CIN (cervical intraepithelial neoplasia) consideringthe included women's age group. Material and Methods: The cytological results of woman with CIN 1 (721), CIN 2(218) and CIN 3 (84) were analyzed in a stratified model by age group. Results and Conclusion: The total prevalences founded were 70.48% (721/1023) for CIN 1, 21.31% (218/1023) for CIN 2 and 8.21% (84/1023) for CIN 3. The cytologic diagnosis of CIN 1 were observed more frequently in women under the age of 40 (88.35% 637/721). The cytologic diagnosis of CIN 2 were also more frequent in womenunder 40 years of age with a prevalence of 43.6% (95/218) observed in the age group of 20-30 years and 22.5% (49/218) in women of 31-40 years. The diagnosis of CIN 3 were more frequent in women over 30 years (83.3% 70/84). There is a higher prevalence ofCIN 1 and CIN 2 in women aged 20 to 30 years while CIN 3 prevalence is higher in women over 30 years. It is possible that the natural history of CIN 2 is closer to CIN 1 when compared to CIN 3.


Subject(s)
Humans , Female , Adolescent , Young Adult , Middle Aged , Aged, 80 and over , Age Distribution , Uterine Cervical Dysplasia , Prevalence
6.
Rev. bras. colo-proctol ; 29(4): 443-450, out.-dez. 2009. ilus, tab
Article in Portuguese | LILACS | ID: lil-542667

ABSTRACT

Os objetivos deste estudo foram avaliar a frequência de HPV anal em pacientes com neoplasia intraepitelial cervical (NIC), verificar a concordância entre os subtipos encontrados nos dois locais e investigar os fatores que influenciaram a ocorrência de HPV anal em mulheres com NIC sem evidências clínicas de imunodepressão. Foram avaliadas 52 mulheres com idades entre 16 e 72 anos e diagnóstico de neoplasia intraepitelial cervical graus I, II e III. A identificação do DNA (ácido desoxirribonucleico) do HPV e de sete subtipos dos vírus foi realizada por meio da reação em cadeia da polimerase (PCR) em material colhido no ânus e colo uterino. Foram pesquisados fatores que poderiam contribuir para a infecção anal, como paridade, número de parceiros, tabagismo, manipulação e coito anal e o tipo de doença ginecológica. Das 52 mulheres, foi diagnosticado HPV na região anal em 25 (48 por cento), das quais 23 (44 por cento) também apresentavam HPV no colo uterino - resultado significativo para existência do HPV em portadoras de NIC. Em 16 (31 por cento) o HPV foi diagnosticado somente no colo uterino e em 11 (21 por cento) não foi identificado em colo ou ânus. Houve associação significativa nas variáveis paridade (p=0,02) e número de parceiros (p=0,04). Concluiu-se que: as mulheres com HPV genital têm mais probabilidade de serem acometidas por HPV anal; não há concordância unânime entre os subtipos do HPV do colo do útero e do ânus e a paridade e o número de parceiros contribuem para aumentar a incidência de HPV anal nas mulheres sem imunodeficiência e com HPV cervical.


This study aims were to assess the frequency of HPV anal infection in patients with cervical intra-epithelial neoplasia (CIN), to find out the relation between the found subtypes, when present in both regions, and investigate factors that influenced the occurrence of anal HPV in women with CIN. Fifty two women with age between 16 and 72 years and cervical intra-epithelial neoplasia (CIN) diagnosis, grades I, II and III were studied. Material from anus and uterine cervix were obtained to identify the virus deoxyribonucleic acid (DNA) and seven virus subtypes through polymerase chain reaction (PCR). Factors that could contribute to anal infection like number of children, number of sexual partners, smoking practice, anal manipulation and intercourse, and grade of gynecologic disease were investigate. From the fifty two women, anal HPV diagnoses happened in 25 (48 percent), and 23 (44 percent) of them had HPV in uterine cervix as well; this result was significant to the presence of anal HPV in patients with CIN. In 16 (31 percent) the HPV diagnosis occurred only in uterine cervix and in 11 (21 percent) no HPV was detected in anus and uterine cervix. In conclusion, women with cervical intra-epihelial neoplasia have more probability to be infected with anal HPV; there is no unanimous concordance among HPV sub-types in uterine cervix and anus and the number of children and sexual partners contribute to increase the anal infection incidence in women without immuno-deficiency, with cervical HPV infection.


Subject(s)
Humans , Female , Adult , Middle Aged , Uterine Cervical Dysplasia , Cervix Uteri , Anus Diseases/virology , Papillomaviridae , Polymerase Chain Reaction
7.
Infectio ; 6(1): 47-54, mar. 2002. graf
Article in Spanish | LILACS | ID: lil-422658

ABSTRACT

A pesar de todo lo aprendido en los 20 años transcurridos desde la descripción de los primeros casos de SIDA y el desarrollo de esquemas terapéuticos efectivos, la epidemia causada por el Virus de Inmunodeficiencia Humana (VIH) sigue expandiéndose. Uno de los grupos más vulnerables es el de las mujeres, las cuales constituyen ahora el grupo poblacional en donde más rápidamente crece el problema. La discriminación económica, social y cultural, y restricciones en el acceso a los servicios de salud son algunas de las causas que potencian el riesgo. El contacto heterosexual es, desde 1991, la principal forma en que adquieren la infección. Favorecen el contagio la presencia de otras enfermedades de transmisión sexual, especialmente si cursan con úlcera genital, el coito durante la menstruación, la penetración anal y el embarazo. Disminuyen el riesgo el condón, los microbicidas tópicos y la educación a la mujer. El sarcoma de Kaposi, mucho más frecuente en los hombres que tienen sexo con hombres, y las enfermedades cérvicovaginales, dentro de las cuales la vaginitis recurrente por Candida spp. y la neoplasia intraepitelial cervical son las más comunes, representan las únicas diferencias en el espectro clínico entre los dos sexos. Aunque la progresión de la enfermedad es semejante, la carga viral inicial es significativamente inferior en ellas, lo que pudiera generar diferencias en los criterios de elegibilidad al momento de iniciar la terapia de acuerdo con el género. Algunos efectos adversos de los antirretrovirales parecen ser más frecuentes en las mujeres


Subject(s)
Humans , Female , Heterosexuality , HIV Infections , Risk Factors
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