弥漫性淋巴细胞浸润型炎性假瘤：B超检查显示眶内肿物为低回声、透声性强的占位性病变；
B ultrasonography showed a tumor with low reflection and strong sound transmission in diffuse lymphocytic infiltrative pseudotumor.
本超微滤芯无氯无毒、有较好的透水、透油和透气性，且强度良好，可抗4公斤的油或水的压力。
It features no Cl and toxic contents, higher water, oil and gas permeability and better strength resisting 4 Kg of pressure.
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