Assessment of acute motor deficit in the pediatric emergency room

Clinical Presentation of Toddlers With New Intracranial Space-Occupying Lesions: A Case Series

OBJECTIVE

Intracranial space occupying lesions (ICSOLs) like tumors and abscesses can be life-threatening conditions. It can be especially difficult to diagnose these conditions in toddlers. We aimed to describe symptoms and signs present in a sample of toddlers with ICSOLs.

METHODS

We performed a retrospective chart review of 15 toddlers with intracranial tumors, abscesses, or infected cysts. We collected data on the presence of various signs and symptoms on presentation to the emergency department.

RESULTS

Eight toddlers (53%) presented with vomiting. A change in behavior was the second most common symptom (6, 40%). Seven children (47%) had motor weakness, and 5 (33%) had ataxia. Eleven of the 12 children with tumors (92%) had documented abnormal neurologic signs on initial physical examination.

CONCLUSIONS

Vomiting, a change in behavior, and an abnormal neurologic examination were common signs and symptoms in our sample of toddlers with ICSOLs. An accurate history and appropriate neurologic examination can help physicians make this challenging diagnosis in this age group.

Role of MRI evaluation in acute secondary inability to walk in children

Background

Acute bilateral lower limb weakness is a common problem in children which necessitates a rapid method for diagnosis. MRI is a non-invasive imaging technique that produces high-quality images of the internal structure of the brain and spinal cord.

Results

MRI was very helpful in reaching rapid and prompt diagnosis in children with acute inability to walk. Acute disseminated encephalomyelitis (ADEM), Guillain–Barré syndrome (GBS), and acute transverse myelitis (ATM) were the most common causes in our study. MRI proved to be of high sensitivity in detecting the lesions and reaching the diagnosis in ADEM and GBS; however, there was no significant relation between the lesions’ size, enhancement pattern, and severity of the disease or prognosis, yet in ATM the site of the lesion and number of cord segment affection were significantly related to the severity of the disease and prognosis.

Conclusion

MRI is a quick tool to reach the diagnosis of children with acute secondary inability to walk, and to eliminate other differential diagnosis which is essential for proper treatment and rapid full recovery. It is highly sensitive in detecting the lesions, their site and size.

Management of Neurological Emergencies in Children: An Updated Overview

Neurological emergencies account for about one-third of the highest severity codes attributed in emergency pediatric departments. About 75% of children with acute neurological symptoms presents with seizures, headache, or other paroxysmal events. Life-threatening conditions involve a minor proportion of patients (e.g., less than 15% of children with headache and less than 5% of children with febrile seizures). This review highlights updated insights about clinical features, diagnostic workup, and therapeutic management of pediatric neurological emergencies. Particularly, details will be provided about the most recent insights about headache, febrile seizures, status epilepticus, altered levels of consciousness, acute motor impairment, acute movement disorders, and functional disorders, as well as the role of diagnostic tools (e.g., neuroimaging, lumbar puncture, and electroencephalography), in the emergency setting. Moreover, the impact of the current novel coronavirus disease2019 (COVID-19) pandemic on the evaluation of pediatric neurologic emergencies will also be analyzed.

Guillain-Barré syndrome in a man presenting with upper extremity monoplegia

Outside academia, community and rural medical centers often rely on clinical signs and symptoms for early intervention, as means of gathering objective data may be unavailable, or the reliance of biological testing may take too long to return. Continued reporting of atypical presentations is therefore necessary for broadening clinical recognition of such cases.