Child's Nervous System最新文献

Purpose: To evaluate QOL and caregiver burden of children and teenagers submitted to hemispherotomy for pharmacoresistant epilepsy, by comparing pre and post-surgical intervention data.

Materials and methods: Retrospective analysis of pediatric patients submitted to surgical hemispherotomy before intervention (preOP) and their follow-up at 6 months (6 M PO) and 2 years (2Y PO) after surgery. QOL was evaluated through the Quality of Life in Childhood Epilepsy (QVCE-50) questionnaire and caregiver burden, through the Zarit Burden Interview (ZBI) tool.

Results: Twenty-two patients were included in the study. Sixteen patients (72%) were classified as Engel I at 2Y PO follow-up. QVCE-50 scale showed improvement of total QOL at 2Y PO. In relation to QVCE-50-specific domains, there was an improvement in the physical domain and in the cognitive-education a decrease in psychological and a stabilization in social/familiar domain scores. The majority of caregivers classified their burden as mild to moderate, with no PO improvement.

Conclusions: Hemispherotomy represents an effective seizure control treatment, as well as it contributes to improvement of QOL, particularly in the physical domain and in spite of children's physical and cognitive limitations. However, no improvement in caregiver burden was observed, probably due to the chronic condition of these patients, which might be worsened by social issues.

Augmented reality (AR) technology has witnessed remarkable advancements in recent years, revolutionizing various fields, including medicine and surgery. In neurosurgery, AR holds immense promise for improving the accuracy, efficiency, and safety of various procedures. Augmented reality allows a user to visualize digital information such as 3D models, superimposed on their real-world field of view. Lately, there has been increased use of this technology for various procedures such as tumor resection, ventriculostomy, and pedicle screw insertion. Despite this, integration of AR into the field of neurosurgery is still in its infancy. As such, it is imperative that physicians continue to explore and document new clinical uses of AR. In this report, we describe the novel integration of AR into an endoscopic third ventriculostomy (ETV) case. ETV is a minimally invasive technique used to treat hydrocephalus, which involves creating a new pathway for cerebrospinal fluid (CSF) drainage within the brain's ventricular system. The integration of AR into ETV procedures offers unprecedented opportunities to enhance surgical visualization, navigation, and decision-making, ultimately leading to improved patient outcomes. Traditionally, neurosurgeons rely on pre-operative imaging, intraoperative neuronavigation systems, and their anatomical knowledge to perform an ETV. However, the complex neuroanatomy and variability among patients pose challenges to accurate navigation and spatial orientation prior to and during surgery. AR technology addresses these challenges by overlaying digital information-such as three-dimensional models, anatomical landmarks, and surgical trajectories-onto the surgeon's view of the patient in real-time.

Acute cerebellar ischemic stroke is a rare disease in children. Typically, patients present with ataxia and cranial nerve palsy. Rarely, some patients show a severe intracranial hypertension syndrome with a life-threatening clinical presentation. We report a case of a 2-year-old male child who was admitted for deterioration of his consciousness level and vomiting. Cerebral imaging revealed a right cerebellar and brainstem infarction with an obstructive hydrocephalus and a tonsillar herniation. Angiography identified an occlusion of the right anterior inferior cerebellar artery. The child was referred to a neurosurgeon for the treatment of acute hydrocephalus and posterior fossa craniectomy. Etiological investigations revealed a protein C deficiency. Initially, the patient was maintained under fluid restriction and received mannitol several times as he had clinical and radiological signs of intracranial hypertension. He was also kept on mechanical ventilation and monitored. However, the evolution was complicated by the occurrence of a thrombosis of the vena cava and the renal vein.

Background: Chondroblastoma is a rare, benign bone tumor originating from immature chondrocytes, typically found in the epiphyseal plates of long bones. Its occurrence in the skull, particularly the occipital bone, is extremely rare.

Case presentation: We report a 10-year-old girl presenting with paroxysmal dizziness, occipital pain, and a palpable mass. Imaging studies revealed an osteolytic lesion in the occipital bone with a multiloculated appearance, indicating a concomitant aneurysmal bone cyst. The patient underwent craniotomy with complete tumor excision. Postoperative follow-up showed no neurological deficits or complications and MRI confirmed no recurrence.

Conclusion: This case highlights the rare presentation of occipital bone chondroblastoma and emphasizes the importance of early surgical intervention for positive outcomes in pediatric patients.

Purpose: Ventriculoperitoneal shunt (VPS) insertion is the gold standard treatment for congenital hydrocephalus, but there is little data about the cost of this procedure in developing countries. We aimed to determine the in-hospitalization cost of initial VPS insertion and its complications (malfunction and infection) and identify predictors of increased cost.

Methods: We performed a retrospective cohort study by reviewing the medical and financial records of pediatric patients with congenital hydrocephalus and underwent shunt surgery at our institution between 2015 and 2019. We also performed multivariable linear regression analysis to determine clinical characteristics that were predictive of cost.

Results: A total of 230 cerebrospinal fluid diversion procedures were performed on 125 patients. The mean age during index VPS insertion was 9.8 months (range: 7 days-8 years). Over a median follow-up of 222 days, 15 patients (12%) developed shunt malfunction while 25 (20%) had a shunt infection. The mean in-hospitalization cost for all patients was PHP 94,573.50 (USD 1815). The predictors of higher cost included shunt infection (p < 0.001), shunt malfunction (p < 0.001), pneumonia (p = 0.006), sepsis (p = 0.004), and length of hospital stay (p = 0.005). Patients complicated by shunt infection had a higher mean cost (PHP 282,631.60; USD 5425) than uncomplicated patients (PHP 40,587.20 or USD 779; p < 0.001) and patients who had shunt malfunction (PHP 87,065.70 or USD 1671; p < 0.001).

Conclusion: The study provided current data on the in-hospitalization cost of VPS insertion in a public tertiary hospital in a developing country. Shunt infection, malfunction, pneumonia, sepsis, and length of hospital stay were significant predictors of cost.

Background: Intracranial aneurysms are rare in the pediatric age group, especially in neonates. This article presents a novel case of a neonate with a dissected and ruptured giant anterior cerebral artery aneurysm, focusing on diagnosis and endovascular treatment with a review of the literature.

Case description: A full-term female neonate presented with projectile vomiting, fever, and hyperkinetic movements. Diagnostic workup revealed a giant dissecting and partially thrombosed aneurysm along the anterior cerebral artery. The neonate underwent successful endovascular coil embolization.

Results: The intervention led to the cessation of symptoms, and the patient was discharged and followed with mild hypotonia as the only neurological deficit at 9 months.

Conclusion: This case highlights the rarity and complexity of diagnosing and treating giant dissected anterior cerebral artery aneurysms in neonates. It underscores the importance of considering intracranial aneurysms in differential diagnosis for neonates with relevant symptoms and suggests endovascular embolization as an effective treatment option.

Introduction: Arachnoid cysts are commonly encountered benign cystic structures and often come to attention as incidental findings following cranial imaging. Surgical intervention rates vary in different studies; however, rupture of cyst and subdural collection with mass effect are some of the indications for surgical intervention. In this study, we aimed to evaluate our operated cohort of middle fossa arachnoid cysts to determine the rate of traumatic subdural collection in this cohort and further assess outcomes.

Methods: A retrospective review of all consecutive operated middle cranial fossa arachnoid cysts was carried out for the period 2010 to 2024. Demographics including age, sex, Galassi type, surgical technique for fenestration, preceding history of trauma, presence of papilloedema, and complications following surgery were extracted. Indication for surgery included papilloedema and headaches or increasing head circumference or rupture and subdural collections. Arachnoid cysts managed with CSF diversion as primary surgery were excluded.

Results: Over the study period, 21 fenestrations of the arachnoid cysts were carried out in 19 patients with mean age of 7 years and M:F ratio of 2.2:1 (laterality: 9 right-sided and 10 left-sided). These included seven Galassi 2 and twelve Galassi 3 arachnoid cysts. At presentation, 10 had papilloedema, 5 with no papilloedema, and 4 with no available ophthalmological assessment. Fenestration of cyst included 12 microscopic, 6 endoscopic, and 3 combined approaches. Of the operated cohort, 8 were due to rupture of arachnoid cyst and subdural collections causing mass effect. Of 8 cases of ruptured arachnoid cyst with subdural collections, 75% had clear history of preceding head injury in the context of accidental or sports-related injuries. Two patients required redo-fenestration (10.5%), 1 patient required temporary lumbar drain (5.2%), and 2 patients required cysto-peritoneal shunts (10.5%).

Conclusion: Rupture of arachnoid cysts and subdural collections although rare can be associated with head injury in majority of cases. All operated cases belonged to grade 2 and 3 Galassi.

Mature teratoma is a subtype of intracranial germ cell tumors (GCTs), distinguished from malignant GCTs by its benign nature and excellent prognosis. Typically, no adjuvant therapy is recommended following gross total resection (GTR). We report a case of a prepubertal girl with a suprasellar mature teratoma that recurred as a germinoma 6 months post-GTR. A 7-year-old girl presented with headache and polydipsia. Imaging revealed a suprasellar mass. The patient underwent GTR, and pathological diagnosis confirmed a mature teratoma without other GCT components. Six months later, MRI identified a newly developed suprasellar mass adjacent to the optic chiasm. A second surgery confirmed the mass as a germinoma. The patient subsequently underwent adjuvant chemotherapy combined with proton therapy, resulting in complete remission. The diagnosis of mature teratoma must be approached with caution, and thorough follow-up is imperative, particularly in cases involving female patients, prepubertal age, or non-pineal locations.

Introduction: Facial bone fractures triggered by low-height falls are rare in toddlers, while severe intracranial injuries resulting from minor trauma are extremely rare.

Case: Herein, we report the case of a 2-year-old girl who fell from a baby chair, striking her chin, who rapidly developed impaired consciousness 3 h later. The patient subsequently presented with a mandibular fracture and acute obstructive hydrocephalus due to a traumatic isolated subarachnoid hemorrhage in the posterior cranial fossa. She was successfully treated with ventricular drainage, which achieved a favorable outcome.

Conclusion: Maxillofacial trauma and head injuries are closely associated. Even in minor cases of maxillofacial trauma, vigilant monitoring and prompt intervention are crucial to prevent fatal outcomes in toddlers.

Purpose: Selective dorsal rhizotomy (SDR) and intrathecal baclofen (ITB) pump placement are two surgical options in children affected by spasticity secondary to cerebral palsy ¹. The latest literature is an enlarging indication for SDR in case of ITB failure in non-ambulant patients as an alternative to pump reimplantation to reduce spasticity and facilitate patients' care.

Methods: A retrospective single-center study has screened all children diagnosed with spastic tetraparesis who underwent in the last 10 years SDR and had previously ITB pump implanted. A cohort of six patients was pooled out. Furthermore, pertinent literature has been reviewed.

Results: Indication for pump removal was pump pocket infection, parents' decision, and poor response to ITB. Patients' amount of lifetime with the pump implanted has been 6.9 years. The preoperative and postoperative Ashworth scores were statistically different in both procedures (p = 0.005 and p = 0.,02).

Conclusions: Only two studies investigated the pediatric population undergoing SDR in the occurrence of ITB pump removal. Authors are offering SDR to all children, regardless of GMFCS groups and previous ITB pump placement. In conclusion, SDR represents a valid tool in neurosurgeon's hands to help ameliorate patients' long-lasting quality of life, reducing the severity of the spasticity and leading to better management by caregivers.