Results of pleurodesis Bleomycin group Povidone iodine- group P value Excellent 21 (76%) 20 (80%) 0.072 Effective 2 (7%) 2 (7%) 0.093 Weak and consequently recurred 3 (11%) 3 (11%) 0.324 Total 26 25 0.062

Table 2: Results of Thoracic Echography after pleurodesis.