Pulmonary histiocytosis X with mediastinal lymph node involvement
In this report, we describe a patient with the classic histology of pulmonary histiocytosis X, who had bilateral reticulonodular densities and mediastinal lymph node involvement. The diagnosis was confirmed by the use of electron microscopy and immunohistochemical markers (PS100, HLA-DR, and CD1), w...
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Published in | The American review of respiratory disease Vol. 142; no. 5; p. 1216 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
01.11.1990
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Subjects | |
Online Access | Get more information |
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Summary: | In this report, we describe a patient with the classic histology of pulmonary histiocytosis X, who had bilateral reticulonodular densities and mediastinal lymph node involvement. The diagnosis was confirmed by the use of electron microscopy and immunohistochemical markers (PS100, HLA-DR, and CD1), which allowed us to recognize the lymph node infiltration of X histiocytes. An association of mediastinal lymph node enlargement with pulmonary histiocytosis X has been reported but it has never been histologically documented. |
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ISSN: | 0003-0805 |
DOI: | 10.1164/ajrccm/142.5.1216 |