In case of not complicated chronic pleural empyema the lungs loose the possibility of expanding because of:
A. Massive pleural delamination on parietal pleura
B. Massive pleural delamination on visceral pleura
C. Massive pleural delamination on diaphragmatic pleura
D. Decreasing of lung elasticity
E. Loss of chest elasticity
Answer: B. Massive pleural delamination on visceral pleura