Bareja U, Ghose S
Centre for Ophthalmic Sciences, AIIMS, New Delhi.
Indian J Ophthalmol. 1990 Apr-Jun;38(2):66-9.
One hundred and fourteen eyes with congenital dacryocystitis have been studied clinically and bacteriologically. Gram positive cocci constituted the major bacterial isolates (57.9%) with streptococcus pneumoniae predominating (28.9%). The most effective antibiotic was cloxacillin with an overall efficacy of 77%. Normal conjunctival flora was sterile in majority (75%) of cases. Positive cases showed preponderance of gram positive cocci (21.6%) with staphylococcus albus (13.3%) being the major isolate. Normal nasal flora revealed diphtheroids (alone or in combination) to be the commonest bacteria (62.1%). A statistically significant correlation was not observed between the normal conjunctival or nasal flora and flora from the affected eyes.
对114例先天性泪囊炎患者的眼睛进行了临床和细菌学研究。革兰氏阳性球菌是主要的分离细菌（57.9%），其中肺炎链球菌占主导（28.9%）。最有效的抗生素是氯唑西林，总有效率为77%。大多数（75%）病例的正常结膜菌群无菌。阳性病例中革兰氏阳性球菌占优势（21.6%），其中白色葡萄球菌（13.3%）是主要分离菌。正常鼻菌群显示类白喉杆菌（单独或混合）是最常见的细菌（62.1%）。未观察到正常结膜或鼻菌群与患眼菌群之间存在统计学上的显著相关性。
