Pediatric Neuroemergencies (2026)-RC8131922-2026

Video Transcription

Video Summary

The transcript covered several pediatric neuroradiology emergency topics.<br /><br />First, it focused on pediatric skull fractures and non-accidental trauma concerns. The speaker emphasized that bilateral skull fractures can result from a single impact in infants because of skull pliability, especially with vertex or occipital impacts. A key case showed bilateral parietal fractures plus spinal compression fractures after a fall that initially seemed minor; further workup revealed a higher-energy neglect-related fall from a second-story window. The lecture stressed distinguishing true fractures from sutures, synchondroses, accessory fissures, and wormian bones, and highlighted the value of 3D CT reconstructions and secondary signs such as scalp hematoma, soft tissue swelling, and associated intracranial injury.<br /><br />The second section reviewed pediatric non-traumatic brain emergencies. Topics included neonatal arterial ischemic stroke and Wallerian degeneration, venous sinus thrombosis, cavernous sinus thrombosis, cerebral edema (especially in DKA), moyamoya, meningitis with leptomeningeal disease, sickle cell–related vascular events, idiopathic intracranial hypertension, subtle masses, and colloid cysts. The speaker repeatedly stressed careful review of flow voids, post-contrast FLAIR, and venous sinuses.<br /><br />Next, pediatric head and neck emergencies were reviewed, including complicated sinusitis, mastoiditis, Pott puffy tumor, pteroseptisitis, orbital cellulitis and abscess, sialadenitis, deep neck infections, Lemierre syndrome, epiglottitis, croup, foreign body ingestion, congenital neck lesions, and neoplasms that mimic infection.<br /><br />Finally, the talk covered pediatric spine trauma and selected non-traumatic spinal emergencies. Children are more prone to high cervical and ligamentous injuries, as well as cord injury without radiographic abnormality. Normal developmental anatomy and pediatric-specific measurements were reviewed. Cases illustrated atlanto-occipital dissociation, odontoid synchondrosis fractures, abusive injury, Guillain-Barré syndrome, transverse myelitis, acute flaccid myelitis, spinal infection, cord infarct, and spinal tumors.

Keywords

pediatric neuroradiology

skull fractures

non-accidental trauma

brain emergencies

venous sinus thrombosis

moyamoya

head and neck infections

orbital cellulitis

spine trauma

atlanto-occipital dissociation

transverse myelitis

acute flaccid myelitis

cord infarct