Serum Magnesium Levels in Children With and Without Migraine: A Cross-Sectional Study.

Objective: To study the association between serum magnesium level and migraine in children.

Methods: This cross-sectional study enrolled children aged 5-18 years diagnosed with migraine, and age- and sex-matched controls without a headache disorder. International Classification of Headache Disorders 3 (ICHD-3) was used for the diagnosis of migraine.

A Journey Across Oceans With a Heavy Heart: Rare Presentation of a Pediatric Malignancy.

Myeloid sarcoma, due to extramedullary deposition of myeloblasts, is one of the rare presentations in acute myeloid leukemia. We present an extremely rare case of a 5-year-old boy with cardiac myeloid sarcoma. Noninvasive mode of diagnosis, timely initiation of chemotherapy and meticulous supportive care are the keys to successful outcome.