RESUMO
The sting from Centuroides sculpturatus, commonly known as the bark scorpion, is a serious medical problem and can be potentially fatal to young children. Centuroides sculpturatus envenomation can cause a wide spectrum of symptoms, often including autonomic dysfunction, cranial nerve abnormalities, and somatic motor abnormalities. We discuss a 6-month-old male infant who presented with signs and symptoms consistent with bark scorpion envenomation, later found to be secondary to methamphetamine toxicity. Emergency pediatricians should be aware of the strong similarities between scorpion envenomation and methamphetamine toxicity in pediatric patients residing in or having visited the southwestern region of the United States. Methamphetamine toxicity should be considered in their differential diagnosis.
Assuntos
Estimulantes do Sistema Nervoso Central/toxicidade , Metanfetamina/toxicidade , Picadas de Escorpião/diagnóstico , Animais , Antivenenos/uso terapêutico , Diagnóstico Diferencial , Humanos , Lactente , Masculino , Venenos de Escorpião , EscorpiõesRESUMO
A 17-year-old girl with World Health Organization grade IV glioblastoma with primitive neuronal components (histone H3 G34-mutant and IDH1 wild type) underwent whole-body FDG PET/CT staging due to vertebral metastases on initial MRI. PET/CT revealed extracranial metastatic disease with spinal leptomeningeal dissemination, osseous metastases, and peritoneal seeding via a ventriculoperitoneal shunt. Glioblastoma is uncommon in pediatric patients and particularly those with primitive neuronal components. Extracranial metastases from glioblastoma are more common in those with primitive neuronal components. This case demonstrates the utility of FDG PET/CT for revealing distant metastases from glioblastoma.