[en] Introduction: Because of women's evolution since second half of the XX century, there´s a tendency to delay the first pregnancy, leaving this data: gestational breast carcinoma´s global incidence oscillates between 0,2-3,8% but rises to 7-14%, if we only take in consideration womens younger than 45 years old. Therefore, we are talking about an uncommon cancer type whose incidences is increasing. Objective: That both health professionals and pregnant women can find out different therapies alternatives compatibles with pregnancy and learn the signs and symptons of the cancer´s breast. Methodology: A search has been done in four data bases: Pubmed, Dialnet, Scopus y LILACS. It has been done a selection of update articles and limited to a publication date with a maximum age of 6 years, with the exception of two articles. These studied articles have free access to the full text. Results: 15 scientist articles were selected. They bring us data of the pregnancy viablity after applying the different therapeutic alternatives and the nursing´s role in this process. Discusion and conclussions: Pregnant women with a breast cancer diagnosis must be trated individually and by a multisciplinary way. It is very important that the patient knows both the benefits and the risks of therapeutic alternatives, both for her and for the fetus. In addition to the importance of clarifying that the interruption of pregnancy has not shown a significant improvement in the prognosis of the disease. It os a fundamental factor notifying and controlling the signs and symptoms of breast cancer during pregnancyr when it comes to detecting it as early as possible.

[gl] Introducción: Debido á evolución do estilo de vida das mulleres dende a segunda metade do século XX, existe unha tendencia de atrasar a idade do primer embarazo, deixando os seguintes datos: a incidencia global do carcinoma de mama xestacional oscila entre o 0,2-3,8% pero ascende ao 7-14% si se considera soamente ás mulleres menores de 45 anos. Polo cal, trátase dun tipo de cáncer pouco frecuente pero cuxa incidencia está en aumento. Obxectivos: Averiguar as distintas alternativas terapéuticas compatible co embarazo e coñecer os signos e síntomas do cáncer de mama, tanto os profesionais sanitarios como a muller xestante. Metodoloxía: Realízouse unha búsqueda nas catro bases de datos: Pubmed, Dialnet, Scopus e LILACS. Seleccionáronse artigos actualizados e limitados aos 6 anos anteriores ata a actualidade, agás dous artigos de anos anteriores (2009-2012), con acceso ao texto completo gratuitamente. Resultados: Seleccionáronse 15 artigos científicos que aportan datos sobre a viabilidade do embarazo despois da administración das diferentes alternativas terapéuticas e o papel da enfermería neste proceso. Discusión e conclusións: A muller embarazada diagnosticada de cáncer de mama debe tratarse de maneira individualizada e por un equipo multidisciplinar. É moi importante que a paciente coñeza tanto os beneficios como os riscos das alternativas terapéuticas, tanto para ela como para o feto. Ademais da importancia de aclarar que a interrupción do embarazo non demostrou una mellora significativa no pronóstico da enfermidade. Notificar e controlar os signos e síntomas do cáncer de mama, supón un factor fundamental á hora dunha detección o máis temprana posibel.