[The usefulness of pleural biopsy in benign or malignant pleurisy].
Retrospective studies of pleural biopsy, cytology and ADA in pleural effusion were performed in 116 patients with pleural effusion between 1980 and 1988. Pleural malignant disease was diagnosed in 25 patients (75.8%) by cytology, in 19 patients (57.6%) by pleural biopsy. Thus, cytology should be performed first in patients with pleurisy. Both of cytologic study and CEA in pleural effusion were negative in 3 cases of squamous cell carcinoma. Tuberculous pleuritis was diagnosed in 24 patients (50.0%) by pleural biopsy, in 5 patients (10.4%) by isolation of Mycobacterium tuberculosis. Both pleural biopsy and adenosine deaminase activity (ADA) were examined in 19 cases of tuberculous pleuritis and ADA was elevated in 16 patients (84.2%). These data suggested that pleural biopsy was useful for diagnosis of pleuritis and the combination of cytology, tumor markers and ADA with biopsy improved diagnostic rates of pleuritis.
Inoue
Y
Y
Department of Internal Medicine, Nagasaki Municipal Medical Center, Japan.
Miura
N
N
Watanabe
T
T
Watanabe
K
K
Tsutsumi
T
T
Doutsu
Y
Y
Kohno
S
S
Kanda
T
T
Hirota
M
M
Hara
K
K
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010994:Pleura / Q000473:pathology*; D010996:Pleural Effusion / Q000453:epidemiology / Q000209:etiology / Q000473:pathology*; D016066:Pleural Effusion, Malignant / Q000453:epidemiology / Q000209:etiology / Q000473:pathology*; D012189:Retrospective Studies