A Case of ADEM Mimicking Cerebral Adrenoleukodystrophy Based on Supratentorial MRI Findings


Beyazal M., Unal O. , Yilmaz S., Bora A.

NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY, cilt.51, ss.86-89, 2014 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 51 Konu: 1
  • Basım Tarihi: 2014
  • Doi Numarası: 10.4274/npa.y6886
  • Dergi Adı: NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY
  • Sayfa Sayıları: ss.86-89

Özet

A 9-year-old male admitted for syncope also had the complains of pain and numbness in his legs and frequent falling down. There was a history of upper respiratory tract infection 10 days before. On neurologic examination, paraparesia and fall a sleep were identified. On magnetic resonance imaging, the symetric signal increases were seen in biparieto-occipital white matter intented to corpus callosum at T2-weighted sequences and cytotoxic edema was seen at diffusion-weighted images. Heterogeneous contrast enhancement was seen on these areas. In addition, at the C7-Th5 vertebrae levels, spinal cord had diffuse increased signal intensity and contrast enhancement. Acute disseminated encephalomyelitis was thought based on clinical and radiological findings. Steroid therapy was started. Significant improvement was shown after treatment. On 2-year follow-up, there was no recurrence. In conclusion, it must be kept in mind that acute disseminated encephalomyelitis can rarely present with biparieto-occipital involvement which extends to corpus callosum and can mimic adrenoleukodystrophy. For the differential diagnosis butterfly glioma, tumefactive demyelinating lesions or multiple sclerosis should be considered.