Kancherla Swarupa, Shue Ann, Pathan Mohammad Faizan, Sylvester Christin L, Nischal Ken K
*Children's Eye Center, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA; and †Department of Ophthalmology, School of Medicine, University of Pittsburgh, Pittsburgh, PA.
Cornea. 2017 Mar;36(3):375-376. doi: 10.1097/ICO.0000000000001147.
To describe the clinical signs of Descemet membrane (DM) detachment due to forceps-related birth injury and its subsequent management using optical coherence tomography.
Case report.
A 3-day-old term infant presented with left eye corneal clouding and a definitive history of traumatic forceps-assisted delivery. Despite topical therapy, corneal clouding persisted, necessitating an examination under anesthesia using ultrasound and handheld optical coherence tomography. This revealed not only a tear in DM but also a large detachment. Injection of air alone failed to achieve apposition of DM to the posterior stroma. Apposition was achieved only after penetration of the overlying cornea with the needle of a 10-0 nylon suture and release of clear viscous fluid. The cornea cleared within the first week and continued in the months to follow.
Prolonged corneal edema should alert the physician to probable DM detachment after forceps-related birth injury. Injecting air alone may not be sufficient to reattach the detached DM.
描述因产钳相关分娩损伤导致的Descemet膜(DM)脱离的临床体征,以及随后使用光学相干断层扫描进行的处理。
病例报告。
一名3日龄足月儿,左眼角膜混浊,有明确的产钳助产分娩外伤史。尽管进行了局部治疗,角膜混浊仍持续存在,因此需要在麻醉下使用超声和手持式光学相干断层扫描进行检查。这不仅显示DM有撕裂,而且有大面积脱离。仅注入空气未能使DM与后基质贴合。仅在使用10-0尼龙缝线的针头穿透上方角膜并释放透明粘性液体后才实现贴合。角膜在第一周内变清,并在随后的几个月中持续好转。
长时间的角膜水肿应提醒医生注意产钳相关分娩损伤后可能发生的DM脱离。仅注入空气可能不足以使脱离的DM重新附着。