Os Linfócitos T CD4 são células do sistema imunológico responsáveis por coordenar a resposta imune, auxiliando na ativação de outras células de defesa. Sua contagem através do exame de sangue é fundamental para avaliar o estado imunológico, sendo especialmente importante no acompanhamento de infecções.
Preparação para o exame:
Para este exame, não é necessário jejum.
Atenção: Todo resultado de exame laboratorial deve ser correlacionado com o quadro clínico, sem o qual a interpretação é apenas relativa. Sempre consulte um médico.
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