Author(s): Correia de Azevedo, Aida ; Rodrigues, Ana Sofia ; Feio, Ana ; Faria, João ; Andrade, Beatriz ; Rolim, Sara ; Sequeira, Alexandra
Date: 2025
Persistent ID: http://hdl.handle.net/10400.16/3702
Origin: Repositório Científico da Unidade Local de Saúde de Santo António (ULSSA)
Subject(s): ascorbic acid; behavioral disorder; neurodevelopmental delay; restrictive diet; scurvy; vitamin C deficiency
Monotonous diets may lead to various nutritional deficits, which in turn can result in diseases such as scurvy. A five-year-old girl presented with a one-month history of anorexia, inability to walk, and bleeding gums. Her daily dietary intake consisted almost exclusively of chocolate milk at every meal. Due to frequent missed appointments with her family doctor and her parents’ limited parenting skills, the condition remained undiagnosed for nearly two years. Serum vitamin C levels were undetectable, while vitamin D and iron levels were low. Knee X-rays revealed Trümmerfeld zones, Frankel lines, and an enlarged metaphyseal margin. The diagnosis of scurvy was established, and a multidisciplinary approach was implemented, including iron, vitamin C, and vitamin D supplementation, alongside behavioral intervention. The patient achieved full recovery. Although scurvy is generally a rare disease, its prevalence has been increasing due to unbalanced and monotonous diets. It can cause a wide spectrum of clinical manifestations, and its diagnosis is based on anamnesis, physical examination, and complementary tests. Treatment involves vitamin C supplementation, with an overall excellent prognosis.
