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ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2024

Occipital encephalocele: a retrospective analysis and assessment of post-surgical neurodevelopmental outcome.

Soumen Kanjilal, Pawan Kumar Verma, Shreyash Rai, Ashutosh Kumar, Kamlesh Singh Bhaisora, Ved Prakash Maurya, Kuntal Kanti Das, Anant Mehrotra, Arun Kumar Srivastava, Awadhesh Kumar Jaiswal

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Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

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Authors and funding

10 authors.

Soumen KanjilalDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Pawan Kumar VermaDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India. dr.pawankverma@gmail.com.
Shreyash RaiDepartment of Neurosurgery, Ram Manohar Lohia Institute of Medical Sciences, Lucknow, UP, India.
Ashutosh KumarDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Kamlesh Singh BhaisoraDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Ved Prakash MauryaDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Kuntal Kanti DasDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Anant MehrotraDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Arun Kumar SrivastavaDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.
Awadhesh Kumar JaiswalDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEncephalocele represent a group of disorders which is characterised by extracranial herniation of the leptomeninges, brain, and CSF through a structural defect in the cranium. They are usually associated with other intracranial anomalies which may impact the neurological development.

aimThis study aimed to assess the predictors of neurological development of patients undergone surgical excision of occipital encephalocele.

methodsAll patients with occipital encephaloceles operated over the last decade (2012-2022). The sac size, presence of hydrocephalous, and associated anomalies were noted. The biopsy of these patients were reviewed and categorised as those which contains mature neural tissue and those without. The neurological outcomes were assessed by social, language, cognitive, and motor milestone and has been stratified into no delay, mild (1 of 4), moderate (2 or 3 of 4), and severe development delay (4 of 4).

resultsTotal of 35 patients were included with median age of 10 months (IQR = 5-20 months). Fifteen (42.9%) patients had sac size of ≥ 5 cm, and 23 (65.7%) patients had mature neural tissues on biopsy. The median follow-up period was 6.4 years (IQR = 4.38-10.65) years. Seventeen (49.6%) patients had moderate to severe developmental delay. The sac size of ≥ 5 cm (AOR = 33.5; 95%CI = 3.35-334.8) (p = 0.003) and presence of mature neural content in the sac (AOR = 13.32; 95%CI = 1.1-160.36) (p = 0.041) were associated with significant neurodevelopmental delay.

conclusionThe presence of a large sac of ≥ 5 cm and the presence of mature neural tissues on histopathological specimen of patients with encephalocele point towards the possibility of poor neurological development.

Indexed as

EncephaloceleChild, PreschoolDevelopmental DisabilitiesFemaleHumansInfantMaleNeurodevelopmental DisordersRetrospective StudiesTreatment OutcomeCognitive delayEncephaloceleHydrocephalousNeurodevelopment

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.