2017, Number 2
Cytological study in the diagnosis of breast tumor lesions
Language: Spanish
References: 22
Page: 66-72
PDF size: 289.26 Kb.
ABSTRACT
Basis: Fine needle aspiration cytology is a very useful procedure in the diagnosis of breast tumors. Objective: To characterize the results of fine needle aspiration cytology in the diagnosis of breast tumor lesions. Material and methods: A cross-sectional descriptive study was carried out at the Provincial Hospital of Oncology «María Curie» in Camagüey during the triennium 2013-2015. The universe and the sample were constituted by 967 women who were diagnosed, through aspiration cytology, with lesions negative and positive of malignancy. The data were obtained from the registry of cytology from the Department of Anatomic Pathology of the institution and clinical records. Results: Benign lesions were those with the highest incidence; the most affected ages were between 31 and 40 years, represented primarily by the fibrocystic condition. Breast cancer had a higher percent in women over 60 years; the most relevant was invasive ductal carcinoma. The cellular changes in the benign lesions were the presence of clean bottoms, uniform nucleus, absence of prominent nucleolus of mitosis and necrosis. Increased cellularity, absence of myoepithelial cells, low cohesion with mitosis and necrosis were observed in more than half of the samples positive of malignancy. Conclusions: A greater percentage of benign tumor lesions were diagnosed through fine needle aspiration cytology; breast cancer had a lower incidence. In the greater percent of the positive diagnoses, evident signs of malignancy were observed.REFERENCES
Ricardo RJ, Mustelier SL, Pérez AJ, Ferrer AM, Romero GL. Supervivencia y seguimiento clínico de mujeres mastectomizadas durante una década. MEDISAN [Internet]. Sep 2013 [citado 13 Jul 2014]; 17 (9): [aprox. 7. p.]. Disponible en: http://scielo.sld.cu/scielo.php? script=sci_arttext&pid=S102930192013000900003&lng=es
García AR, Terán GR. Relación ultrasonográfica y anatomopatológica de las lesiones quísticas complejas de la mama. Rev Habanera Cienc Méd [Internet]. Feb 2014 [citado 10 May 2014]; 13 (1): [aprox. 8. p.]. Disponible en: http://scielo.sld.cu/scielo.php? script=sci_arttext&pid=S1729519X2014000100006&lng=es
Cuenca Rodríguez C, Despaigne Biset AE, Beltrán Mayeta Y. Factores de riesgo de cáncer de mama en mujeres pertenecientes a un consultorio médico del centro urbano “José Martí”. MEDISAN [Revista en Internet]. Sep 2013 [citado 13 Feb 2014]; 17 (9): 4089-4095. 127 Disponible en: http://scielo.sld.cu/scielo.php? script=sci_arttext&pid=S102930192013000900005&lng=es
Ricardo Ramírez JM, Rodríguez Rodríguez RD. Factores asociados a la aparición del cáncer de mama en un área de salud rural. Medisan [Internet]. 2012 [citado 20 Ago 2013]; 16 (7): [aprox. 20 p.]. Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1029-30192012000700002&lng=es&nrm=iso
García BM, Ojeda QY, Arceo EM, Serrat FF, Gómez TR. Citología aspirativa con aguja fina en el diagnóstico de las neoplasias de mama. Bayamo, Granma. Multimed [Internet]. Jul-Sep 2013 [citado 31 Mar 2014]; 17 (3): [aprox. 12. p.]. Disponible en: http:// www.multimedgrm.sld.cu/articulos/2013/v173/03.html
González C, Romero L, Moreno F, Rodríguez Á, Petrilli A, Cellamare O. Incidencia y hallazgos imaginológicos del cáncer de mama en mujeres de 50 años en la Unidad de Mastología Clínica de Mama, San Cristóbal, Estado Táchira, en el periodo comprendido entre enero del 2008 y abril del 2009. Rev Argent Mastología. 2010; 29 (102): 43-52.
Vega GM, Ferrer MC, García AD, Rodríguez RM, Resco ZM. Morfoestereología en citologías con diagnóstico de alteración fibroquística de la mama. Morfo 2012. Primer Congreso Virtual de Ciencias Morfológicas [Internet]; Nov 2012; La Habana. La Habana: CENCOMED; 2012 [citado 12 May 2013]. Disponible en: http://www.morfovirtual2012.sld.cu/index.php/morfovirtual/2012/paper/view/278/402
citolab.com.uy [Internet]. Uruguay: Laboratorio en el área del diagnóstico médico, especializado en citopatología; 2001-2012 [actualizado 23 Ene 2013; citado 2 Mar 2013]. PAAF de mama es un procedimiento que permite obtener células de una lesión mamaria, para ser analizadas en el laboratorio y permite detectar si un nódulo o una lesión de mama es un cáncer; [aprox. 2 pantallas]. Disponible en: http://www.citolab.com.uy/estudios/mama
Maita QF, Llanos FJ, Panozo BS, Muñoz GL, Gutiérrez FC, Zegarra SW. Valor diagnóstico de la ecografía y la mamografía en 128 pacientes con neoplasias de mama del Hospital Obrero Núm. 2 de la Caja Nacional de Salud. Gac Med Bol [Internet]. Jul-Dic 2012 [citado 3 Ene 2014]; 35 (2): [aprox. 12. p.]. Disponible en: http://www.scielo.org.bo/ scielo.php? pid=S101229662012000200003&script=sci _arttext&tlng=es
Lieske B, Ravichandran D, Wright D. Role of fine-needle aspiration cytology and core biopsy in the preoperative diagnosis of screen-detected breast carcinoma. Br J Cancer [Internet]. 3 Jul 2006 [cited 23 May 2013]; 95 (1): [aprox. 5 p.]. Disponible en: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2360502/
Young NA, Mody DR, Davey DD. Diagnosis and subclassification of breast carcinoma by fine-needle aspiration biopsy. Arch Pathol Lab Med [Internet]. Dec 2002 [citado 23 May 2013]; 126: [aprox. 5 p.]. Disponible en: http://www.archivesofpathology.org/doi/pdf/10.1043/00039985%282002%29126%3C1453%3ADASOBC%3E2.0.CO%3B2