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Neurofibromatosis type 1 with intracranial hemorrhage and horseshoe kidney

Kana Ram Jat1, Ram Kumar Marwaha, Inusha Panigrahi

  • 1Department of Pediatrics, Advanced Pediatric Center, Postgraduate Institute of Medical Education and Research, Chandigarh, India.

Pediatric Neurology
|September 23, 2008
PubMed

Insights

A pediatric case of neurofibromatosis type 1 (NF1) presented with intracranial hemorrhage. Early diagnosis and management of NF1 complications, like hypertension, are crucial.

Area of Science:

  • Pediatric Neurology
  • Medical Genetics
  • Radiology

Background:

  • Neurofibromatosis type 1 (NF1) is a genetic disorder.
  • NF1 can manifest with various neurological and systemic complications.
  • Family history is a key indicator for genetic conditions.

Observation:

  • A 12-year-old boy with a family history of NF1 presented with sudden vomiting, headache, and giddiness.
  • Clinical examination revealed characteristic NF1 features: café-au-lait spots, axillary freckles, and Lisch nodules.
  • Neurological assessment indicated raised intracranial pressure.

Findings:

  • Cranial CT and MRI confirmed an intracranial hemorrhage in the right parietal region.
  • MRI identified a neurofibromatosis bright object, a characteristic finding.
  • Cerebral angiography ruled out arteriovenous malformations and aneurysms.
  • Abdominal ultrasonography and renal scan revealed a horseshoe kidney.

Implications:

  • This case highlights the importance of recognizing NF1 symptoms in children.
  • Prompt diagnosis and management of intracranial hemorrhage in NF1 patients are vital.
  • Associated anomalies, such as horseshoe kidney, should be screened for in NF1 patients.

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