An inborn error of metabolism presenting as hypoxic-ischemic insult.
This case report profiles two children whose sole presentation is intractable seizures. The index case is a 1-year-old female. She presented to the emergency department with intractable seizures. Her initial metabolic evaluation was nonconclusive. Electroencephalogram was abnormal. Brain magnetic resonance imaging yielded a picture consistent with profound ischemic hypoxic injury. The second case was the 8-year-old brother of the index case. He suffered from intractable seizures since birth. On examination he was microcephalic with spastic quadriparesis and bilateral dislocation of lenses. Computed tomography of the brain revealed a low-density area in the white and cortical matter consistent with hypoxic-ischemic injury. His urinalysis for sulfocysteine produced findings consistent with isolated sulfite oxidase deficiency.
Eyaid
Wafaa M
WM
Pediatrics Department, King Abdulaziz Medical City, King Fahad National Guard Hospital, PO Box 22490, Riyadh 11426, Kingdom of Saudi Arabia.
Al-Nouri
Doha M
DM
Rashed
Mohamed S
MS
Al-Rifai
Muhammad T
MT
Al-Wakeel
Anwar S
AS
D001921:Brain / Q000473:pathology; D002648:Child; D005260:Female; D006801:Humans; D020925:Hypoxia-Ischemia, Brain / Q000209:etiology* / Q000473:pathology; D007223:Infant; D008297:Male; D008661:Metabolism, Inborn Errors / Q000150:complications* / Q000473:pathology; D050862:Oxidoreductases Acting on Sulfur Group Donors / Q000172:deficiency*; D012640:Seizures / Q000209:etiology / Q000473:pathology
D050862:Oxidoreductases Acting on Sulfur Group Donors