ABSTRACT
BACKGROUND: Gastroesophageal reflux is a normal physiologic process occurring several times a day in healthy infants. On the other hand, symptoms such as failure to thrive, feeding or sleeping problems, chronic respiratory distress, persistent forceful vomiting, and choking may indicate reflux associated with underlying anatomic, neurological, or infectious abnormalities. Gastric malrotation is an extremely rare disorder in the pediatric population and one of the anatomic causes associated with severe reflux, which could lead to serious complications. In such cases, life-threatening symptoms overlapping with other diseases cause delayed diagnosis and treatment. CASE PRESENTATION: We report a 2.5-month-old white girl diagnosed with gastric malrotation-related reflux, which caused inadequate weight gain, feeding difficulties, episodes of apnea with cyanosis, and choking after successive coughing, hence previously misdiagnosed as epilepsy and pertussis. CONCLUSION: Life-threatening symptoms in an infant with reflux suggest anatomic, neurological, or infectious conditions. Gastric malrotation is more common than generally thought and specifically looked for in young children with severe reflux symptoms, and should be diagnosed and treated as soon as possible.