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A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration

Cilt: 10 Sayı: 1 27 Şubat 2025
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A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration

Öz

Neuronal ceroid lipofuscinosis (NCL) is a group of rare, inherited neurodegenerative disorders characterized by the accumulation of lipopigments in neuronal cells. Among these, CLN5 lipofuscinosis is generally considered a juvenile-onset variant, presenting with a complex clinical Picture that includes psychiatric, cognitive, and motor impairments. The aim of this report is to describe a rare case of pediatric CLN5 lipofuscinosis initially presenting with psychiatric symptoms, contributing to early diagnostic challenges. We report the case of a boy aged 7;11 (years; months) who initially presented with symptoms of inattention, hyperactivity, and verbosity at the age of 5, which led to an early diagnosis of attention-deficit/hyperactivity disorder (ADHD). Psychiatric assessments and evaluations were conducted in accordance with DSM-5 guidelines to support the diagnosis and monitor the progression of symptoms. As the disease advanced, additional clinical evaluations, including genetic testing, were performed to confirm the diagnosis of CLN5 lipofuscinosis and assess the progression of motor, cognitive, and psychiatric symptoms. The patient, initially diagnosed with ADHD, experienced a rapid progression over approximately one year to severe neurodegenerative symptoms, including loss of ambulation, vision impairment due to retinal atrophy, and cognitive decline. Genetic testing confirmed CLN5 lipofuscinosis, with accompanying psychiatric symptoms such as anxiety. Early psychiatric symptoms in CLN5 lipofuscinosis may be underrecognized, delaying appropriate diagnosis and intervention. This case highlights the importance of a multidisciplinary approach in the evaluation of psychiatric and neurological symptoms in pediatric patients, especially in the context of rare neurodegenerative diseases.

Anahtar Kelimeler

Kaynakça

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  5. de Paiva, A. R. B., Pessoa, A. L. S., Nóbrega, P. R., Moreno, C. A. M., Lynch, D. S., Taniguti, L. M., ... & Kok, F. (2023). Ceroid lipofuscinosis type 5: novel pathogenic variants and unexpected phenotypic findings. Journal of Neurology, Neurosurgery & Psychiatry, 94(5), 405-408.
  6. Duz, M. B. (2021). A novel CLN5 mutation in Turkish patient with variant late-onset neuronal ceroid lipofuscinosis and recurrent fractures that causes severe morbidity. Neurocase, 27(6), 437-440.
  7. Kose, M., Kose, E., Ünalp, A., Yılmaz, Ü., Edizer, S., Tekin, H. G., ... & Yildirim, E. S. (2021). Neuronal ceroid lipofuscinosis: genetic and phenotypic spectrum of 14 patients from Turkey. Neurological Sciences,  42, 1103-1111.
  8. Mole, S. E., & Cotman, S. L. (2015). Genetics of the neuronal ceroid lipofuscinoses (Batten disease). Biochimica et Biophysica Acta (BBA)-Molecular Basis of Disease, 1852(10), 2237-2241.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Çocuk Genetik Hastalıkları, Çocuk Nörolojisi, Çocuk ve Ergen Ruh Sağlığı ve Hastalıkları

Bölüm

Olgu Sunumu

Yayımlanma Tarihi

27 Şubat 2025

Gönderilme Tarihi

27 Eylül 2024

Kabul Tarihi

14 Kasım 2024

Yayımlandığı Sayı

Yıl 2025 Cilt: 10 Sayı: 1

Kaynak Göster

APA
Okuyucu, M., & Kaygisiz, E. (2025). A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration. Turkish Medical Journal, 10(1), 29-34. https://doi.org/10.70852/tmj.1556973
AMA
1.Okuyucu M, Kaygisiz E. A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration. TMJ. 2025;10(1):29-34. doi:10.70852/tmj.1556973
Chicago
Okuyucu, Merve, ve Esra Kaygisiz. 2025. “A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration”. Turkish Medical Journal 10 (1): 29-34. https://doi.org/10.70852/tmj.1556973.
EndNote
Okuyucu M, Kaygisiz E (01 Şubat 2025) A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration. Turkish Medical Journal 10 1 29–34.
IEEE
[1]M. Okuyucu ve E. Kaygisiz, “A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration”, TMJ, c. 10, sy 1, ss. 29–34, Şub. 2025, doi: 10.70852/tmj.1556973.
ISNAD
Okuyucu, Merve - Kaygisiz, Esra. “A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration”. Turkish Medical Journal 10/1 (01 Şubat 2025): 29-34. https://doi.org/10.70852/tmj.1556973.
JAMA
1.Okuyucu M, Kaygisiz E. A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration. TMJ. 2025;10:29–34.
MLA
Okuyucu, Merve, ve Esra Kaygisiz. “A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration”. Turkish Medical Journal, c. 10, sy 1, Şubat 2025, ss. 29-34, doi:10.70852/tmj.1556973.
Vancouver
1.Merve Okuyucu, Esra Kaygisiz. A Rare Case of Neuronal Ceroid Lipofuscinosis 5 in A Child: From Initial Attention Deficit Hyperactivity Disorder Symptoms to Severe Neurodegeneration. TMJ. 01 Şubat 2025;10(1):29-34. doi:10.70852/tmj.1556973

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