dacryopyosis

例句：

1. 1. The patient was diagnosed with dacryopyosis and required surgery to relieve the blockage.
   患者被诊断出患有鼻泪管阻塞症，需要手术来解除阻塞。
2. 2. Dacryopyosis is a common cause of chronic rhinorrhea in children.
   鼻泪管阻塞症是儿童慢性鼻溢的常见原因。
3. 3. Symptoms of dacryopyosis include persistent tearing, redness, and swelling around the eyes.
   鼻泪管阻塞症的症状包括持续流泪、眼睛周围红肿等。