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				           		Several arc echoes at the posterior segment of eye were detected in the silicon-oil-filling eyes with retinal detachment.
						        										 	
						        					            	 合并视网膜脱离的硅油填充眼可见眼后节多个弧形回声带。
								    				            	 youdao 
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				           		Several arc echoes at the posterior segment of eye were detected in the silicon-oil-filling eyes with retinal detachment.
						        										 	
						        					            	 合并视网膜脱离的硅油填充眼可见眼后节多个弧形回声带。
								    				            	 youdao