Prevalence of Triple-Negative breast carcinoma at the Instituto Guatemalteco de Seguridad Social

triple negative Carcinoma breast

Authors

  • Ana Orantes-Areano Instituto Guatemalteco de Seguridad Social, Guatemala, Guatemala., Guatemala
  • Carolina Camey Instituto Guatemalteco de Seguridad Social, Guatemala, Guatemala., Guatemala
  • Marisol Gramajo
    neuropatologia@yahoo.com
    Instituto Guatemalteco de Seguridad Social, Guatemala, Guatemala., Guatemala
June 20, 2021
December 2, 2021

Triple negative mammary adenocarcinoma lacks immunohistochemical expression of hormone receptors (estrogens and progesterone) as well as of Her 2 Neu receptors. This phenotype corresponds to 15-20% of all breast carcinomas. It is characterized by p