Acute porphyria as a rare etiology of PRES
Introduction: porphyria is a rare condition in which heme metabolism is altered. Clinical case: 29-year-old young man who goes to the emergency room with abdominal pain, vomiting and seizures. To determine the underlying cause, a brain computed tomography (CT) and magnetic resonance imaging (MRI) we...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo revista |
| Lenguaje: | Español |
| Publicado: |
Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
2024
|
| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/med/article/view/44767 |
| Aporte de: |
| Sumario: | Introduction: porphyria is a rare condition in which heme metabolism is altered. Clinical case: 29-year-old young man who goes to the emergency room with abdominal pain, vomiting and seizures. To determine the underlying cause, a brain computed tomography (CT) and magnetic resonance imaging (MRI) were performed, confirming the presence of involvement at the parieto-occipital level. Laboratory and urine tests are positive for porphyria, with improvement and resolution of the condition through targeted treatment. Discussion: Porphyrias are rare metabolic disorders with dominant autonomic inheritance that affect heme biosynthesis. In a minority of cases, an external factor can trigger a crisis producing abdominal and neurological symptoms. Imaging findings in acute porphyria are characteristic of PRES (posterior reversible encephalopathy syndrome), with cortico-subcortical involvement. Conclusion: Although it is an uncommon etiology in typical PRES imaging, acute porphyria attacks should be suspected in young patients with seizure attacks without hypertension and associated abdominal pain. |
|---|