Fal'bush O A
Oftalmol Zh. 1989(6):360-1.
The paper describes a proposed and approved method of cryogenic action for treatment of chalazion. Under local anaesthesia by application of 2% or 0.5% instillation of 0.5% dicaine, a two-cycle cryogenic action was conducted for 15-20 seconds through the skin or conjunctiva by means of a cryogenic applicator, cooled by liquid nitrogen, with a removable tip of various form and size depending on the size and volume of chalazion. The freezing was stopped when the icy zone involved all the formation and 1-2 mm of healthy tissue. Cryodestruction was accomplished within 3-7 days, but sometimes 2-8 sessions were required. Total resolution of chalazion was achieved in 47 of 50 patients. The method is simple, can be conducted in outpatient's conditions, doesn't lead to temporary loss of ability to work and may be recommended for use by ophthalmologists.
本文描述了一种用于治疗睑板腺囊肿的低温治疗方法，该方法已被提出并获批。在使用2%或0.5%的地卡因滴眼进行局部麻醉后，通过液氮冷却的低温治疗器，经皮肤或结膜进行两周期的低温治疗，持续15 - 20秒，低温治疗器的可拆卸尖端形状和大小各异，取决于睑板腺囊肿的大小和体积。当冰冻区域涉及整个病灶及1 - 2毫米的健康组织时停止冷冻。冷冻破坏在3 - 7天内完成，但有时需要进行2 - 8次治疗。50例患者中有47例睑板腺囊肿完全消退。该方法简单，可在门诊条件下进行，不会导致暂时丧失工作能力，可推荐眼科医生使用。
