High amylase activity in pleural fluid and primary bronchogenic adenocarcinoma.

نویسندگان

  • O Devuyst
  • M Lambert
  • J M Scheiff
  • J Francart
چکیده

We report a case of primary bronchogenic adenocarcinoma, complicated by pleural effusion, in which very high pleural amylase activity was found, whilst serum amylase was normal. Isoamylase determination showed a salivary-type amylase. Concerning the origin of this enzyme, ultrastructural study of the malignant cells obtained from the pleural fluid suggested a local amylase synthesis. The pathophysiological significance of electron-dense granules found in these cells is also discussed.

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عنوان ژورنال:
  • The European respiratory journal

دوره 3 10  شماره 

صفحات  -

تاریخ انتشار 1990