Abstract:
:Atypical mesothelial hyperplasia encountered in pleural fluid or in a pleural biopsy specimen raises the suspicion that one may be dealing with a diffuse malignant mesothelioma of the pleura. We studied eight cases with cytologic or histologic changes of mesothelial atypia thought to be suspicious for diffuse malignant mesothelioma. In each case, the hyperplasia was associated with a bronchogenic carcinoma in the lung subjacent to the mesothelial hyperplasia. Bronchogenic carcinoma should be added to the list of causes of atypical mesothelial hyperplasia. This combination of reactive and malignant processes should be appreciated, since pleural carcinomatosis and diffuse malignant mesothelioma must be separated for clinical and epidemiologic reasons.
journal_name
Hum Patholjournal_title
Human pathologyauthors
Yokoi T,Mark EJdoi
10.1016/0046-8177(91)90292-wsubject
Has Abstractpub_date
1991-07-01 00:00:00pages
695-9issue
7eissn
0046-8177issn
1532-8392pii
0046-8177(91)90292-Wjournal_volume
22pub_type
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