Search Results (2 titles)

Searched over 21.6 Million titles in 0.16 seconds

 
González, Yury, Sabiana, Cytotechnician (X) Medicine (X)

       
1
Records: 1 - 2 of 2 - Pages: 
  • Cover Image

Statistical quality control in cervical-vaginal cythology : ASC-US/SIL Ratio

By: Cytotecnician Cytotechnician Yury Sabiana González; Ilagam Yael Villarreal

Scientific white paper made in a small pathology lab in Latin America.

Introduction Uterine cervix cancer is the second most common neoplasm in women. Of all uterine cervix and vagina cytologies, between 0,5 and 0,6% reveal high-grade squamous intraepithelial lesion (HSIL), and between 2 and 3% are low-grade squamous intraepithelial lesions (LSIL). The tem ASC-US (atypical squamous cells, of undetermined significance) is a diagnostic category, not a biological entity, that comprises inflammatory, reactive and reparative processes. In our revision of the literature, we found that ASC-US diagnosis comprises between 1,6 and 9% of the diagnosis, with an average around 5%. Other authors have employed with success the use of a ration between ASC-US and SIL as statistical quality control tool, whose value should not surpass 3,0. Research methods It's a descriptive, retrospective study, based on the total of cervico-vaginal cytologies processed and diagnosed in this lab, since opening on July 1st, 2008 until December 31st, 2015. Results We found a total of 58,289 cervico-vaginal exfoliative cytologies. From which 974 were diagnosed as ASC-US and 925 as SIL. The ASC-US/SIL ratio was, on average 1,16, with a s...

Index.................................................................2 Executive summary.....................................................3 Introduction..........................................................4 Research methods......................................................5 Results...............................................................6 Discussion............................................................8 Conclusions...........................................................9 Bibliographical references...........................................10 Appendices...........................................................12 ...

Read More
  • Cover Image

Control de calidad estadístico en citología cervico-vaginal : Relación ASC-US/SIL

By: Cytotecnician Cytotechnician Yury Sabiana González; Ilagam Yael Villarreal

Monografía científica de un laboratorio de patología en América Latina.

Introducción El cáncer de cuello uterino es la segunda neoplasia más común en mujeres. De todas las citologías de cuello uterino y vagina, entre 0,5 y 0,6% revelan lesión intraepitelial escamosa de alto grado (HSIL), y entre 2 y 3% son lesión intraepitelial escamosa de bajo grado (LSIL). El término ASC-US (células escamosas atípicas, de significado indeterminado), es una categoría diagnóstica, no una entidad biológica, que engloba procesos inflamatorios, reactivos o reparativos. En nuestra revisión de la literatuva, encontramos que el diagnóstico de ASC-US abarca ente 1,6 y 9% de los diagnósticos, con un promedio alrededor del 5%. Hay autores que han empleado con éxito la relación entre ASC-US y SIL como heramienta de control estadístico de calidad, cuyo valor no debe sobrepasar 3,0. Metodologia e investigación El estudio es descriptivo, retrospectivo, en base al total citologías cervico-vaginales procesados y diagnosticados en este laboratorio, desde su apertura el 1 de julio del 2008 hasta el 31 de diciembre del 2015. Resultados Encontramos un total de 58,289 citologías exfoliativas cervico-vaginales, de los cuales 974 fueron di...

Indice................................................................2 Resumen ejecutivo.....................................................3 Introducción..........................................................4 Metodología de investigación..........................................5 Resultados............................................................6 Discusión.............................................................8 Conclusiones..........................................................9 Referencias bibliográficas...........................................10 Anexos...............................................................12 ...

Read More
       
1
Records: 1 - 2 of 2 - Pages: 
 
 





Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.