Abstract
Diabetic neuropathy is a major cause of morbidity among diabetics, usually affecting patients with long-standing diabetes and advancing age. We present a case of atypical first clinical presentation of type 1 diabetes mellitus (T1DM) in a pediatric patient. A 15-year-old male patient presented to the emergency department with complaints of right foot weakness associated with mild paresthesia of 1-week duration. There were complaints of polyuria, polydipsia and weight loss in the same timeframe. On subsequent examination, the patient exhibited signs of right-sided foot drop with weak ankle dorsiflexion and eversion, accompanied by impaired sensation over the dorsum of the right foot. Lab results confirmed a diagnosis of T1DM and the patient was started on subcutaneous insulin injections. The patient’s foot drop recovered within one month of insulin initiation. This case highlights that T1DM may present atypically as acute onset neuropathy in pediatric patients, making it an important differential diagnosis.