top of page

Pediatric Intracranial Aneurysms: Favorable Outcomes Despite Rareness and Complexity, World Neurosurg. 2019 [참여저자]

최종 수정일: 9월 30일



Abstract

Objective: Pediatric intracranial aneurysms (IAs) are rare and differ from their adult counterparts in terms of their aneurysmal characteristics, presentation, treatment, and outcomes. Their treatment is often more difficult and complex compared with that of adults. However, studies outlining the clinical effect of pediatric IAs remain sparse.

Methods: We retrospectively reviewed the data from patients aged ≤18 years admitted to our hospital from 2000 to 2017 with a diagnosis of IAs.

Results: From the sample of 8207 patients with an IA diagnosis, 26 patients with 33 IAs were involved. Our cohort included 17 males and 9 females, with a mean age of 12.5 years. The mean follow-up duration was 4 years and 3 months. Seven patients (26.92%) were assumed to have a traumatic origin for their IAs. Ruptured aneurysms were more common than unruptured ones (61.53% vs. 38.46%). Complex features were observed in 14 aneurysms (42.42%). Initially, microsurgical and endovascular treatment were both performed in 10 patients (38.46%). A good recovery was obtained in 16 patients (61.54%) as determined by the Glasgow outcome scale scores at the 6-month follow-up visits. The complete obliteration of aneurysms was observed in 17 patients (65.38%). Endovascular treatment was the initial treatment in 3 patients with incomplete obliteration.

Conclusions: The treatment of pediatric IAs is challenging and technically demanding owing to their discrete nature compared with adult IAs and the need for greater surgical skills. We found a male predominance, with internal carotid artery bifurcation as the most frequent location of the aneurysms. Despite the greater incidence of ruptured and complex aneurysm cases, many patients had experienced a good recovery at the 6-month follow-up examinations.

Keywords: Adolescent; Aneurysm; Child; Endovascular treatment; Intracranial aneurysm; Pediatric; Surgery.

Figure 3. A 10-year-old girl with subarachnoid hemorrhage and ruptured right middle cerebral artery bifurcation aneurysm was treated using clipping. (A) Subarachnoid hemorrhage at the right sylvian fissure was suspected on a brain computed tomography scan. (B, C) Immediate digital subtraction angiogram with 3-dimensional reconstructed images revealed an inferomedial directionally elongated multilobulating aneurysm on the right middle cerebral artery bifurcation, which was suspected to be the rupture point (thick arrows). (D) Emergency surgery was planned via a right pterional approach. An intraoperative microscopic photograph revealed an aneurysm with a bleb. (E, F) After successful surgery, the patient underwent digital subtraction angiography on postoperative day 5, which showed complete occlusion of the aneurysm (thin arrows).

조회수 0회댓글 0개

Commentaires


bottom of page