Acute necrotizing encephalopathy is a rapidly progressive disease of the central nervous system that is generally described in texts as a pathology of pediatric patients, but even in people of this age range, it is rare to find a case of this disease, which presents with a fulminant tissue necrosis and can be secondary to infections, mainly of viral origin. Due to presenting very non-specific clinical manifestations, this diagnosis often goes unnoticed or is made late. ANE survivors go through three phases during the clinical course that include the prodromal stage, the period of acute encephalopathy, and the recovery stage. It is through specific radiological findings observed on computed tomography affecting the bilateral thalamus and possibly the cerebral white matter, brainstem, or cerebellum that the diagnosis can be confirmed. This report discusses the case of an 8-year-old schoolboy who begins with acute gastroenteritis, which progresses with seizures and neurological deterioration. A skull CT scan is performed with imaging findings suggestive of acute necrotizing encephalopathy. Management is established with adequate clinical response and favorable recovery of neurological symptoms. The clinical characteristics and radiological findings are the key to facilitating an early diagnosis, reducing sequelae and improving the prognosis, which provides a chance of life to people who suffer from this condition.
Published in | American Journal of Pediatrics (Volume 10, Issue 3) |
DOI | 10.11648/j.ajp.20241003.12 |
Page(s) | 117-122 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Encephalopathy, Virus, Seizure, Neuroimaging
ANE | Acute Necrotizing Encephalopathy |
PICU | Pediatric Intensive Care Unit |
CT | Computed Tomography |
BEATC | Brainstem Auditory Evoked Potentials and Visual |
VEP | Evoked Potentials |
STUDIES | INCOME 05/13/24 | 05/18/24 | 05/23/24 |
---|---|---|---|
Hemogram | Leukocytes: 8,730 Hemoglobin: 14.2 Gr/dL Hematocrit: 42.61% | Leukocytes: 9,200 Hemoglobin: 13.9 Gr/dL Hematocrit: 41.72% | Leukocytes: 8,100 Hemoglobin: 13.8 Gr/dL Hematocrit: 40.32% |
Sodium (mmol/L) | 133.2 | 135.6 | 137 |
Potassium (mmol/L) | 4.59 | 3.9 | 4.12 |
Chlorine (mmol/L) | 9.5 | 10.1 | 9.6 |
Calcium (mmol/L) | 1.77 | 1.56 | 1.87 |
Creatinine (mg/dL) | 0.67 | 0.65 | 0.54 |
BUN (mg/dL) | 9.81 | 6.81 | 10.4 |
Urea (mg/dL) | twenty-one | 22 | 23 |
IgM | 100 | ||
IgG | 889 | ||
IgA | 125 | ||
ANA | Negative | ||
Varicella Zoster Antibody IgG-IgM | Negative | ||
GPT (UI/L) | 10 | 13 | 12 |
GOT (UI/L) | twenty-one | 28 | 25 |
C3 | 83 | ||
C4 | 27.8 | ||
Hepatitis B – Ag Surface | Negative | ||
Urinalysis + Gram | Not pathological | ||
Dengue IgM | Negative | ||
CSF cytochemistry | Color before centrifuging: (Colorless) Appearance before centrifuging: (Transparent) Color after centrifuging: (Colorless) Appearance after centrifuging: (Transparent) pH: (8.0) Density: (1.010) Glucose: (48) LDH: (81) Total Proteins: (99.1) Bacteria: (Not observed) Leukocytes: (Not observed) Bacteria: (Not observed) Yeasts: (Not observed) POLYMORPHONUCLEAR: (Absent) |
CSF culture | Negative after 48 hours | ||
---|---|---|---|
PH | 7,313 | 7.38 | 7,425 |
PCO2 (mmHg) | 26.4 | 30.1 | 32.5 |
HCO3 (mmol/L) | 16.9 | 19.3 | 22.1 |
B.E. | -6.9 | -4.1 | -23 |
PO2 (mmHg) | 162 | 103 | 106 |
LDH (mg/dL) | 476 | 352 | 248 |
CRP (mg/dL) | Minor 6 | Minor 6 | Minor 5 |
AC ANCAS | Negative | ||
AC PANCAS | Negative | ||
AC CANCA | Negative | ||
ANTI SSB | Negative | ||
ANTISM | Negative | ||
ANTI RNP | Negative | ||
ANTINUCLEAR ANTIBODIES | Negative | ||
TOTAL EXTRACTABLE NUCLEAR ANTIBODIES | Negative | ||
ENAS | Negative | ||
ANTI RO | Negative | ||
Electroencephalogram | Abnormal due to the inadequate organization of the background rhythms expected for age. | ||
Brain Magnetic Resonance | Highly suggestive of hypoxic-ischemic lesions bilaterally and symmetrically involving the thalamus, inferior colliculi and vermis in the midline. Subtle changes of diffuse cortical cerebellar atrophy for the patient's age. |
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APA Style
Algarín, R. A. S., Caballero, A. M. M., Villadiego, E. A. T., Ruiz, R. R., Montañez, A. Á. (2024). Acute Necrotizing Encephalopathy in Children: A Case Report in Barranquilla-Colombia. American Journal of Pediatrics, 10(3), 117-122. https://doi.org/10.11648/j.ajp.20241003.12
ACS Style
Algarín, R. A. S.; Caballero, A. M. M.; Villadiego, E. A. T.; Ruiz, R. R.; Montañez, A. Á. Acute Necrotizing Encephalopathy in Children: A Case Report in Barranquilla-Colombia. Am. J. Pediatr. 2024, 10(3), 117-122. doi: 10.11648/j.ajp.20241003.12
AMA Style
Algarín RAS, Caballero AMM, Villadiego EAT, Ruiz RR, Montañez AÁ. Acute Necrotizing Encephalopathy in Children: A Case Report in Barranquilla-Colombia. Am J Pediatr. 2024;10(3):117-122. doi: 10.11648/j.ajp.20241003.12
@article{10.11648/j.ajp.20241003.12, author = {Ricardo Andrés Sánchez Algarín and Angelica Maria Mendoza Caballero and Emanuel Alexis Troncoso Villadiego and Richard Romero Ruiz and Adolfo Álvarez Montañez}, title = {Acute Necrotizing Encephalopathy in Children: A Case Report in Barranquilla-Colombia }, journal = {American Journal of Pediatrics}, volume = {10}, number = {3}, pages = {117-122}, doi = {10.11648/j.ajp.20241003.12}, url = {https://doi.org/10.11648/j.ajp.20241003.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajp.20241003.12}, abstract = {Acute necrotizing encephalopathy is a rapidly progressive disease of the central nervous system that is generally described in texts as a pathology of pediatric patients, but even in people of this age range, it is rare to find a case of this disease, which presents with a fulminant tissue necrosis and can be secondary to infections, mainly of viral origin. Due to presenting very non-specific clinical manifestations, this diagnosis often goes unnoticed or is made late. ANE survivors go through three phases during the clinical course that include the prodromal stage, the period of acute encephalopathy, and the recovery stage. It is through specific radiological findings observed on computed tomography affecting the bilateral thalamus and possibly the cerebral white matter, brainstem, or cerebellum that the diagnosis can be confirmed. This report discusses the case of an 8-year-old schoolboy who begins with acute gastroenteritis, which progresses with seizures and neurological deterioration. A skull CT scan is performed with imaging findings suggestive of acute necrotizing encephalopathy. Management is established with adequate clinical response and favorable recovery of neurological symptoms. The clinical characteristics and radiological findings are the key to facilitating an early diagnosis, reducing sequelae and improving the prognosis, which provides a chance of life to people who suffer from this condition. }, year = {2024} }
TY - JOUR T1 - Acute Necrotizing Encephalopathy in Children: A Case Report in Barranquilla-Colombia AU - Ricardo Andrés Sánchez Algarín AU - Angelica Maria Mendoza Caballero AU - Emanuel Alexis Troncoso Villadiego AU - Richard Romero Ruiz AU - Adolfo Álvarez Montañez Y1 - 2024/07/23 PY - 2024 N1 - https://doi.org/10.11648/j.ajp.20241003.12 DO - 10.11648/j.ajp.20241003.12 T2 - American Journal of Pediatrics JF - American Journal of Pediatrics JO - American Journal of Pediatrics SP - 117 EP - 122 PB - Science Publishing Group SN - 2472-0909 UR - https://doi.org/10.11648/j.ajp.20241003.12 AB - Acute necrotizing encephalopathy is a rapidly progressive disease of the central nervous system that is generally described in texts as a pathology of pediatric patients, but even in people of this age range, it is rare to find a case of this disease, which presents with a fulminant tissue necrosis and can be secondary to infections, mainly of viral origin. Due to presenting very non-specific clinical manifestations, this diagnosis often goes unnoticed or is made late. ANE survivors go through three phases during the clinical course that include the prodromal stage, the period of acute encephalopathy, and the recovery stage. It is through specific radiological findings observed on computed tomography affecting the bilateral thalamus and possibly the cerebral white matter, brainstem, or cerebellum that the diagnosis can be confirmed. This report discusses the case of an 8-year-old schoolboy who begins with acute gastroenteritis, which progresses with seizures and neurological deterioration. A skull CT scan is performed with imaging findings suggestive of acute necrotizing encephalopathy. Management is established with adequate clinical response and favorable recovery of neurological symptoms. The clinical characteristics and radiological findings are the key to facilitating an early diagnosis, reducing sequelae and improving the prognosis, which provides a chance of life to people who suffer from this condition. VL - 10 IS - 3 ER -