Department of Cardiovascular Medicine, Dezhou Hospital, Qilu Hospital of Shandong University, Dezhou, China.
Medicine (Baltimore). 2024 May 31;103(22):e38299. doi: 10.1097/MD.0000000000038299.
Transcatheter interventional closure therapy is the main treatment method for patent foramen ovale (PFO). However, occluder abscission is a serious complication in PFO interventional therapy. Thus, timely and effective management of the occluder detachment is crucial for improving patient prognosis.
A 52-year-old female patient was admitted to the Department of Neurology mainly due to "right upper limb weakness for two days, which aggravated for eight hours." The patient had no history of any other diseases.
The patient was diagnosed with an atrial septal defect (foramen ovale type) and cerebral infarction.
The occluder abscission was successfully removed after several attempts with the help of the snare device.
When the PFO occlusion device is detached, interventional treatment would lead to minimal trauma, fast postoperative recovery, and a definite therapeutic effect. Based on mastering the indications and standardizing the operational process, this is a safe and effective minimally invasive treatment method.
卵圆孔未闭（PFO）的主要治疗方法是经导管介入封堵治疗。然而，封堵器脱落是 PFO 介入治疗的严重并发症。因此，及时有效地处理封堵器脱落对于改善患者预后至关重要。
一名 52 岁女性患者因“右侧上肢无力 2 天，加重 8 小时”就诊于神经内科。患者无其他病史。
患者被诊断为房间隔缺损（卵圆孔型）和脑梗死。
在圈套器的帮助下，经过多次尝试，成功取出了脱落的封堵器。
当 PFO 封堵器脱落时，介入治疗创伤极小，术后恢复快，治疗效果确切。在掌握适应证和规范操作流程的基础上，这是一种安全有效的微创治疗方法。
