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La citología aspirativa guiada por ultrasonido, en el diagnóstico de las patologías mamarias / Guided aspiration cytology by ultrasound in diagnosing mammary pathologies
Estorino Escaig, Nereida; Martínez Sánchez, Yariana; Matos Abrahantes, Enelida.
  • Estorino Escaig, Nereida; Hospital Clínico-Quirúrgico José Ramón López Tabrane. Matanzas. CU
  • Martínez Sánchez, Yariana; Hospital Clínico-Quirúrgico José Ramón López Tabrane. Matanzas. CU
  • Matos Abrahantes, Enelida; Hospital Clínico-Quirúrgico José Ramón López Tabrane. Matanzas. CU
Rev. medica electron ; 32(1)ene.-feb. 2010.
Article in Spanish | LILACS | ID: lil-577727
RESUMEN
Se realizó un estudio retrospectivo, con proyecto de investigación-acción, de corte transversal, para identificar la efectividad de las citologías aspirativas por aguja fina, guiadas por ultrasonido, realizadas en el Hospital José Ramón López Tabrane y así efectuar diagnósticos oportunos de las patologías mamarias teniendo especial importancia las premalignas y malignas, en un período comprendido desde marzo a septiembre del año 2009. Constituyendo el universo 141 pacientes que asistieron a la consulta, por presentar lesiones palpables y no palpables visualizadas por ultrasonido y mamografía. A todas se les realizó citologia de la lesión observada y se agruparon según grupos de edades, hallazgos ultrasonográficos, mamográficos, citológicos y biopsias postoperatorias. Los datos fueron extraídos de las hojas de cargo y libro de registro de citologías y biopsias del departamento de Anatomía Patológica de nuestro hospital. En las pacientes que fueron operadas, se correlacionó el diagnóstico imagenológico y citológico, con la biopsia final. El mayor porciento de pacientes estudiadas correspondió al grupo de edades de 31 a 49 años. Existió un predominio de patologías benignas, con un mayor porciento de las imágenes ecogénicas al ultrasonido, correspondiendo por mamografías con nódulo aislado. En estas lesiones se constató histológicamente un predominio de tejido fibroadiposo para un 16,73 por ciento. Por citologías se diagnosticaron 9 atipias celulares para un 6,59 por ciento y 8 carcinomas ductales infiltrantes para un 5,77 por ciento. Se operaron 17 pacientes con diagnóstico citológico de atipia como de carcinoma ductal infiltrante, para un 12,36 por ciento, coincidiendo totalmente este diagnóstico con la biopsia postoperatoria realizada en cada caso.
ABSTRACT
A retrospective transversal study was carried out on the basis of an investigative-action project, with the objective of identifying the effectiveness of fine needle, ultrasound-guided aspiration cytologies made in the Hospital Jose Ramon Lopez Tabrane, and that way to diagnose as early as possible mammary pathologies, giving special importance to pre-malign and malign ones, because early diagnose allows decreasing morbimortality for this condition, in a period from March to September 2009. The universe were 141 patients, who assisted the consultation of fine needle ultrasound-guided cytology, presenting palpable lesions and non palpable ones visualized by ultrasound and mammography. Cytologies were made directly from the observed lesion and were grouped according to age, ultrasound, mammographic findings and post-surgery biopsies. Data were collected from the consultation records and cytologies and biopsies records of the Pathologic Anatomy Department of our hospital. We analyzed ultrasound and mammographic diagnosis and compared them with the histological ones. In patients surgically operated, imaging and cytological diagnosis was correlated with final biopsy. The bigger percent of studied patients belonged to the age group from 31 to 49 years old. There were a greater number of benign pathologies, with a bigger percent of echogenic images to ultrasound, corresponding by mammography to aisled nodules. It was proved a predominance of fibroadipose tissue (16,73 percent) by histology. There were diagnosed 9 cellular atypicities (6,59 percent) and 8 infiltrating ductal carcinomas (5,77 percent). 17 patients were operated with cytological diagnosis of atypia as infiltrating ductal carcinoma (12,36 percent), totally coinciding this diagnosis with the post-surgery biopsy made in each case.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Pathology Department, Hospital / Quality Assurance, Health Care / Evaluation of Results of Therapeutic Interventions / Ultrasonography, Mammary / Carcinoma, Ductal, Breast / Biopsy, Fine-Needle Type of study: Diagnostic study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans Language: Spanish Journal: Rev. medica electron Journal subject: Medicine Year: 2010 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Clínico-Quirúrgico José Ramón López Tabrane/CU

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Full text: Available Index: LILACS (Americas) Main subject: Pathology Department, Hospital / Quality Assurance, Health Care / Evaluation of Results of Therapeutic Interventions / Ultrasonography, Mammary / Carcinoma, Ductal, Breast / Biopsy, Fine-Needle Type of study: Diagnostic study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans Language: Spanish Journal: Rev. medica electron Journal subject: Medicine Year: 2010 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Clínico-Quirúrgico José Ramón López Tabrane/CU