Mast cells in eosinophilic pleural effusions.
D000328:Adult; D000368:Aged; D004802:Eosinophilia / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008407:Mast Cells / Q000473:pathology*; D008875:Middle Aged; D010996:Pleural Effusion / Q000166:cytology*