Table 1

Table 1

Primary tumour site in patients with malignant pleural effusion

Primary tumour siteSalyer14 (n=95)Chernow1 (n=96)Johnston13 (n=472)Sears4 (n=592)Hsu12 (n=785)Total (%)
Lung4232168112410764 (37.5)
Breast112070141101343 (16.8)
Lymphoma11759256234 (11.5)
Gastrointestinal13283268141 (6.9)
Genitourinary13575170191 (9.4)
Other145268815148 (7.8)
Unknown primary1713487665219 (10.7)