Clinical Study

Safety and Complications of Medical Thoracoscopy

Table 3

The secondary pleural cancers, differentiation, and origins.
(a) Differentiation of the primary lung cancers ()

TypeNumber(%) of lung cancer

Adenocarcinoma29(82.9)
Squamous cell carcinoma4(11.4)
Small-cell lung cancer2(5.7)

(b) Primary origin of the metastases ()

TypeNumber(%) of metastases

Lymphoma4(25)
Kidney2(12.5)
Prostate2(12.5)
Ovary2(12.5)
Pancreas2(12.5)
Pharynx1(6.3)
Colon1(6.3)
Bladder1(6.3)
Thymus1(6.3)