Carcinoma Mucinoso de Mama Triplo Negativo: Relato de Caso
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O carcinoma mucinoso da mama (CMM) é um tipo histológico raro que representa de 1% a 6% das neoplasias de mama, sendo mais frequente em mulheres idosas e apresentando em geral bom prognóstico. Este trabalho relata o caso de uma paciente de 52 anos que apresentou, inicialmente, quadro de edema associado a mastalgia e retração papilar em mama esquerda, admitida em nosso serviço apenas com mamografia de rotina. Exames de estadiamento iniciais e biópsia acrescida de imuno-histoquímica com subsequente necessidade de ampliação de painel sugeriram inicialmente sítio primário em trato gastrointestinal, contudo investigação posterior revelou tratar-se de uma neoplasia primária de mama mucinosa triplo negativa. Assim, este relato descreve um caso incomum de CMM triplo negativo, havendo poucos exemplares semelhantes na literatura, bem como sua investigação, diagnóstico definitivo, tratamentos instituídos e resposta terapêutica.
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