Department of Cornea, L V Prasad Eye Institute, Hyderabad, Telangana, India.
Indian J Ophthalmol. 2022 Aug;70(8):3166. doi: 10.4103/ijo.IJO_1115_22.
Expulsive suprachoroidal hemorrhage is a rare but dreadful complication of any ophthalmic surgery. Hence an ophthalmologist should know about the various risk factors, methods for preventing such a situation, and be aware of the various options for timely management to tackle the situation.
To discuss the risk factors, intraoperative signs, and ways of managing expulsive choroidal hemorrhage.
We discuss two cases having multiple risk factors, where the patients underwent tectonic penetrating keratoplasty. In view of extensive involvement of ocular structures, the patients were clearly explained about the guarded visual prognosis and the risk of auto-evisceration. Following trephination of host cornea, rise in intraocular pressure was identified by the increasing size of the vitreous seen prolapsing through the wound and markedly visible pulsations, along with subconjunctival bleeding. Suprachoroidal hemorrhage was suspected and immediate tamponade was given. However, bleeding was not controlled, and eventually, expulsion of all the intraocular contents occurred.
A surgeon must be aware of the risk factors, be prompt to identify the signs, and must take immediate actions for the management of expulsive choroidal hemorrhage, a rare but dreadful complication of intraocular procedures.
任何眼科手术都可能引发一种罕见但严重的并发症——驱逐性脉络膜上腔出血。因此,眼科医生应该了解各种风险因素、预防这种情况的方法,并了解及时处理的各种选择,以应对这种情况。
讨论驱逐性脉络膜上腔出血的风险因素、术中迹象和处理方法。
我们讨论了两例存在多种风险因素的病例,这些患者接受了穿透性角膜移植术。由于眼部结构广泛受累,患者对视力预后不佳和自动脱出的风险有了明确的了解。在宿主角膜环钻后,通过观察到玻璃体通过伤口膨出并明显可见搏动,以及球结膜下出血,确定眼压升高。怀疑发生脉络膜上腔出血,并立即进行填塞。然而,出血并未得到控制,最终所有眼内容物都被逐出。
外科医生必须了解风险因素,及时识别迹象,并立即采取行动管理驱逐性脉络膜上腔出血,这是眼内手术罕见但严重的并发症。