对泪小管炎误诊为慢性泪囊炎4例分析如下。1病历摘要例1:女,64岁。右眼溢泪2 a,流脓2个月,曾多次就诊我院门诊,均行泪道冲洗,诊为慢性泪囊炎(右),建议手术。入院前全身检查正常,收入院。术前检查:于上泪小点冲洗泪道通畅,于下泪小点冲洗见脓性物自下泪点反流,下泪小管腔隙大,修 Misdiagnosed as chronic dacryocystitis on 4 cases of tear canalitis as follows. 1 case summary 1: female, 64 years old. Right eye overflowing tears 2 a, pus 2 months, has repeatedly visited our hospital, were lacrimal irrigation, diagnosed as chronic dacryocystitis (right), the proposed surgery. Whole body examination before admission is normal, income hospital. Preoperative examination: small tears on the lacrimal duct wash pouches, tears in the next point to see purulent purulent tears from the next point under the lacrimal duct, lacrimal duct lacunar, repair