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作 者:张艳青[1] 钱江[1] 袁一飞[1] 薛康[1] 郭洁[1] 王相宁[1]
机构地区:[1]复旦大学附属眼耳鼻喉科医院眼科,上海200031
出 处:《中华眼科杂志》2013年第1期27-31,共5页Chinese Journal of Ophthalmology
摘 要:目的探讨单纯泪腺肿瘤摘除术对眼表泪膜及泪液分泌的影响。方法回顾性系列病例研究。选择2010年1月至2011年6月在复旦大学附属眼耳鼻喉科医院眼科行泪腺肿瘤摘除术的泪腺多形性腺瘤患者19例(19只眼)。观察分析其术前、术后3d、1个月、6个月的主观感觉、泪膜破裂时间(BUT)、角膜荧光素染色、相干光断层扫描仪测量下泪湖面积、SchirmerⅠ试验及SchirmerⅡ试验(反射性泪液分泌)结果。比较各项结果在术前与术后不同时间以及术眼与对侧眼的差异。干眼症状采用配对秩和检验。荧光素染色、BUT、反射性泪液分泌及泪湖面积检查采用配对t检验。结果与术前相比,患者术后3d、1个月时不适主诉增加,术眼角膜荧光素着色点明显增多,术眼BUT、SchirmerⅡ试验及泪湖面积分别为(4.9±2.0)s(3d),(5.2±1.6)s(1个月);(4.05±2.07)mm(3d),(3.58±1.98)mm(1个月);(0.009±0.004)mm2(3d),(0.008±0.003)mm2(1个月)。较术前缩短,差异有统计学意义(术后3d:t=23.91,16.90,11.47,P〈0.05;术后1个月:t=19.31,20.81,11.95,P〈0.05);术后6个月时SchirmerⅡ试验为(3.53±1.50)mm,仍较术前缩短,差异有统计学意义(t=21.57,P〈0.05),但角膜荧光素着色点减少,BUT、泪湖面积分别为(17.4±4.9)s,(0.032±0.005)mm2,接近术前水平,差异没有统计学意义(t=0.23,1.69,P〉0.05)。与对侧眼对照,与术前对照比较结果相同。结论泪腺多形性腺瘤患者肿瘤摘除术后可出现泪膜异常改变,尤其表现为泪膜稳定性下降及反射性泪液分泌减少。Objective To study the change of tear film and lacrimal secretion after lacrimal gland tumor removal operation. Methods It was a retrospective case series study. Nineteen cases ( 19 eyes) with pleomorphic adenoma of the lacrimal gland from January, 2010 to July, 2011 in Eye and ENT Hospital of Fudan University were elected. The evaluation included subjective complaints of dry eye, tear break up time (BUT), reflex lacrimal secretion, corneal fluorescein staining, and size of lacrimal lake were analyzed before surgery and 3 days, 1 month and 6 months postoperatively. Simultaneously, the opposite eye was set as control. Results Subjective complaints of dry eye increased and the mean tear break up time, reflex lacrimal secretion, and size of lacrimal lake were significantly reduced (t = 23.91,16. 90,11.47;t = 19. 31, 20. 81,11.95, P 〈 0. 05 ) on day 3 and 1 month after operation which were (4. 9±2.0 ) s ( 3 d ), ( 5.2 ± 1.6 ) s (1 moth) ;(4.05 ±2. 07)mm(3 d),(3.58 ± 1.98)mm(1 moth) ;(0.009 ±0. 004)mm2 (3 d), (0.008 ±0. 003 ) mm2 ( 1 moth) respectively. However, only reflex secretion test ( 3.53 ± 1.50 mm) was significantly reduced (t =21.57,P 〈0.05), other values(BUT:17. 4 ±4.9 s, size of lake:0.032 ±0.005 mm2) recovered to preoperative levels by the time of the sixth month follow up visit. Corneal fluorescein staining score increased greatly when measured at day 3 and 1 month visit ( t = 0. 23,1.69, P 〈 0. 05 ) , but had returned to preoperative values at the sixth month visit. The result of the opposite eye control is the same as preoperative control. Conclusions During the early stage after lacrimal gland tumor removal, tear film present abnormal changes, mainly in tear stability and reduction of reflex lacrimal secretion.
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