tetano
Editor, Senior Moderator
Pediatr Neurol
. 2024 Oct 18:162:28-31.
doi: 10.1016/j.pediatrneurol.2024.10.008. Online ahead of print. Alice in Wonderland Syndrome in Children With Severe Acute Respiratory Syndrome SARS-CoV-2 Infection: A Case Series of Two Patients in an Italian Hospital
Susanna Staccioli[SUP] 1 [/SUP], Rosanna Mariani[SUP] 2 [/SUP], Sarah Bompard[SUP] 3 [/SUP], Nicole Olivini[SUP] 2 [/SUP], Claudia Fanfoni[SUP] 3 [/SUP], Gianluca Mirra[SUP] 4 [/SUP], Eleonora Bisozzi[SUP] 3 [/SUP], Andrea Campana[SUP] 2 [/SUP], Donatella Lettori[SUP] 3 [/SUP]
Affiliations
Background: Alice in Wonderland syndrome (AIWS) is a disorienting neurological condition that affects human perception to the senses of vision, hearing, touch, and sensation and the phenomenon of time. Herein we report two pediatric cases of AIWS temporally related to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
Case presentation: An eight-year-old-girl without history of migraine or epilepsy experienced some episodes of visual distortions (micropsia, macropsia, and teleopsia) and misperception of sound, sometimes associated with headache. The onset of symptoms began at the occurrence of fever (38°C), during SARS-CoV-2 infection. Another six-year-old girl, with no history of migraine or epilepsy, experienced short-term episodes of visual (metamorphopsia) and color disturbance (chromatopsia), during an otherwise asymptomatic SARS-CoV-2 infection. In both cases, clinical examination was unremarkable; surface electroencephalography showed normal findings, without any correlation between visual phenomena and cortical activity; and brain magnetic resonance was normal. The patients were given symptomatic treatment, consisting of anti-inflammatory drugs on demand. The frequency of episodes decreased progressively following a negative SARS-CoV-2 test, with full remission in a few weeks. At the moment of hospital admission, none of the patients had completed the two-dose vaccination schedule for SARS-CoV-2.
Conclusion: Based on our clinical experience, we believe SARS-CoV-2 may be responsible for AIWS, in addition to other neurological symptoms more frequently documented in the literature. Pathogenesis is multifactorial and arises from the activation of inflammatory pathways. We therefore suggest also searching for SARS-CoV-2, among other viruses linked with AIWS, in children presenting with visual and/or auditory hallucinations, even as isolated symptoms.
Keywords: AIWS; Children; Hallucinations; Migraine; Pediatrics; SARS-CoV-2.
. 2024 Oct 18:162:28-31.
doi: 10.1016/j.pediatrneurol.2024.10.008. Online ahead of print. Alice in Wonderland Syndrome in Children With Severe Acute Respiratory Syndrome SARS-CoV-2 Infection: A Case Series of Two Patients in an Italian Hospital
Susanna Staccioli[SUP] 1 [/SUP], Rosanna Mariani[SUP] 2 [/SUP], Sarah Bompard[SUP] 3 [/SUP], Nicole Olivini[SUP] 2 [/SUP], Claudia Fanfoni[SUP] 3 [/SUP], Gianluca Mirra[SUP] 4 [/SUP], Eleonora Bisozzi[SUP] 3 [/SUP], Andrea Campana[SUP] 2 [/SUP], Donatella Lettori[SUP] 3 [/SUP]
Affiliations
- PMID: 39531962
- DOI: 10.1016/j.pediatrneurol.2024.10.008
Background: Alice in Wonderland syndrome (AIWS) is a disorienting neurological condition that affects human perception to the senses of vision, hearing, touch, and sensation and the phenomenon of time. Herein we report two pediatric cases of AIWS temporally related to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
Case presentation: An eight-year-old-girl without history of migraine or epilepsy experienced some episodes of visual distortions (micropsia, macropsia, and teleopsia) and misperception of sound, sometimes associated with headache. The onset of symptoms began at the occurrence of fever (38°C), during SARS-CoV-2 infection. Another six-year-old girl, with no history of migraine or epilepsy, experienced short-term episodes of visual (metamorphopsia) and color disturbance (chromatopsia), during an otherwise asymptomatic SARS-CoV-2 infection. In both cases, clinical examination was unremarkable; surface electroencephalography showed normal findings, without any correlation between visual phenomena and cortical activity; and brain magnetic resonance was normal. The patients were given symptomatic treatment, consisting of anti-inflammatory drugs on demand. The frequency of episodes decreased progressively following a negative SARS-CoV-2 test, with full remission in a few weeks. At the moment of hospital admission, none of the patients had completed the two-dose vaccination schedule for SARS-CoV-2.
Conclusion: Based on our clinical experience, we believe SARS-CoV-2 may be responsible for AIWS, in addition to other neurological symptoms more frequently documented in the literature. Pathogenesis is multifactorial and arises from the activation of inflammatory pathways. We therefore suggest also searching for SARS-CoV-2, among other viruses linked with AIWS, in children presenting with visual and/or auditory hallucinations, even as isolated symptoms.
Keywords: AIWS; Children; Hallucinations; Migraine; Pediatrics; SARS-CoV-2.