EMA e CEA em citologia de derrames cavitários

Authors

  • Fernando C. Schmitt Departamento de Patologia da Faculdade de Medicina de Botucatu. Universidade Estadual Paulista (UNESP) Botucatu (SP), Brasil
  • Sueli A. Maeda Patologista do Hospital Arnaral Carvalho. Jaú (SP), Brasil
  • Carlos E. Bacchi Departamento de Patologia da Faculdade de Medicina de Botucatu. Universidade Estadual Paulista (UNESP) Botucatu (SP), Brasil

DOI:

https://doi.org/10.32635/2176-9745.RBC.1990v36n1/4.3114

Keywords:

Tumor Markers, Effusion Cytology

Abstract

The immunoperoxidase technique was used to test specifity of CEA (carcinoembrionyc antigen) and EMA (epithelial membrane antigen) in exfoliated cells in neoplasic and reactive effusions. CEA showed specificity for tumor cells from carcinomas. EMA had positive reaction in tumor cells as well as in 6 1.5% of non-neoplastic effusions. The staining for CEA showed utility either for the differential diagnosis of reactive mesothelial cells and carcinoma cells or visualization of few isolated tumor cells among the mesothelial and inflammatory cells.

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References

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Published

2023-07-31

How to Cite

1.
Schmitt FC, Maeda SA, Bacchi CE. EMA e CEA em citologia de derrames cavitários. Rev. Bras. Cancerol. [Internet]. 2023 Jul. 31 [cited 2024 Nov. 22];36(1/4):13-6. Available from: https://rbc.inca.gov.br/index.php/revista/article/view/3114

Issue

Vol. 36 No. 1/4 (1990): Jan./Dec.

Section

ORIGINAL ARTICLE

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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