[Atypical scurvy associated with anorexia nervosa]. / Scorbut atypique associé à une anorexie mentale.

INTRODUCTION: Scurvy, or "Barlow's disease", is a widely described disease involving cutaneous and mucosal lesions resulting from vitamin C deficiency. Herein, we report a case of scurvy in a 48-year-old woman that was unusual in its atypical cutaneous-mucosal presentation as well as its association with anorexia nervosa. PATIENTS AND METHODS: A 48-year-old woman treated for depression for several years was admitted to hospital for her impaired general state of health. Over the last year, she had presented palmoplantar rash and episodes of perimalleolar oedema. The clinical examination showed the patient to have wasting syndrome, with a BMI of 11.9kg/m2, lower-limb oedema, palmoplantar fissures, geographic tongue, telogen effluvium and purpuric petechiae on her right knee. However, no gingival bleeding was noted and there was no loss of tooth enamel. The remainder of the clinical examination was normal. Blood tests revealed extremely low vitamin C levels without any other associated deficiencies, as well as laboratory signs of cytolysis and anicteric cholestasis without inflammatory syndrome. The diagnosis of anorexia nervosa was made by psychiatrists, despite the unusual age of onset. Favorable clinical outcome was rapidly achieved via a one-month course of vitamin C supplements at a daily dose of 1g. DISCUSSION: The absence of classical buccal-dental symptoms and the presence of keratotic dermatosis with fissures and ulcers on the hands and feet are atypical in scurvy; however, this diagnosis was confirmed by the existence of purpura evoking capillary fragility, the patient's drastically low vitamin C level and the rapid subsidence of symptoms following treatment with oral vitamin C alone. Anorexia nervosa was doubtless the cause of deficiency. This situation is rare and a systematic review of the literature in Medline via PubMed showed that only three reports of scurvy associated with mental anorexia have been published since 1975.

[Infantile scurvy: Two cases]. / Scorbut chez l'enfant: deux cas.

BACKGROUND: Scurvy is the classic and most severe form of vitamin C deficiency. This condition has become extremely rare among children in the industrialized countries. PATIENTS AND METHODS: We report the case of two boys presenting bone pain associated with haemorrhagic gingivitis, with perifollicular purpura of the lower limbs in one boy. The children had an unbalanced diet. Scurvy was associated with vitamin D and iron deficiency. The dermatological and radiological abnormalities seen were characteristic and a favourable outcome was rapidly obtained following supplementation. DISCUSSION: The possibility of this forgotten historical illness should not be overlooked in the presence of these dermatological and rheumatologic signs, since this can help avoid unnecessary or excessively aggressive investigations.