Abstract
OBJECTIVE: To evaluate the clinical presenation of acute disseminated Encephalomyelitis (ADEM) in pediatric age group, treatments, and to asses the outcome at King Abdulaziz Medical City, Riyadh, Kingdom of Saudia Arabia. METHODS: The medical records of all patients younger than 18 years of age with a diagnosis of ADEM and treated at King Abdulaziz Medical City from January 1996 to Decemeber 2016 were collected. A total of 20 patients were included. RESULTS: Of 20 patients enrolled in our study, 13 (65%) were female. Autumn and summer were the most common seasons in which ADEM presented (60%); 19 (95%) patients had a history of preceding viral illnesses. The most common neurological deficits on presentation were weakness (85%), ataxia (45%), and nystagmus (45%). Cortical and subcortical lesions (60%) were the most common finding on cranial magnetic resonance imaging. Seventeen patients (85%) received steroid only. Only 16 patients continued with follow-up, with a mean duration of 7 months. All 16 patients improved: 11 patients were recovered and 5 patients still had a neurological deficit at the clinic visits. No patient had relapsed. CONCLUSION: Most of the patients in this case series have an excellent outcome and attended follow-up visits and no disease relapses were identified. Further exploration of the disease is recommended.