collateral damage
8.Topical brimonidine reduces collateral damage caused by laser photocoagulation for choroidal neovascularization
9.First, there are losses in tissue function that result from damage incurred when leukocytes engage their effector mechanisms and damage tissue integrity and host cell viability (collateral damage).
10.Conclusion: (1)The marked increasing ET show that DAO patients have the degree of collateral damage.

