Histological changes secondary to wire coil placement in breast tissue and lymph nodes.

Autor: Pinilla-Pagnon, Ignacio, Martinez, Marco-Tulio, Pérez-Mies, Belén, Reguero, María Eugenia, Palacios, José, Chiva, Miguel, Pérez-Rodrigo, Silvia, Martin, Maria Eugenia Rioja, Collado, Maria Vicenta, Sanchez, Maria Concepción, Illarramendi, Odile Ajuria, Rosa-Rosa, Juan Manuel
Zdroj: Virchows Archiv: European Journal of Pathology; Sep2018, Vol. 473 Issue 3, p285-291, 7p
Abstrakt: We describe the histological and immunohistochemical features of the changes produced by spiral coil localization wires in the breast parenchyma and lymph nodes of a total of 100 patients undergoing surgery for different breast lesions. Coil wires produced cystic lesions containing a hyaline, mucous-like, PAS-negative fluid. Cavities were lined by cells of variable morphology ranging from synovial-like cells (with a conspicuous epithelial appearance) to mononuclear or multinucleate histiocytic cells that expressed CD68, but were negative for keratins. CD3-positive/CD8-positive T lymphocytes predominated in the inflammatory reaction. Pathologists should be aware of these changes in order to differentiate coil-related lesions from other granulomatous or epithelial lesions, including mucocele-like and ductal carcinoma in situ lesions. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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