Reversible vision loss secondary to malnutrition in a woman with severe anorexia nervosa, purging type, and alcohol abuse.
OBJECTIVE
To report a case of severe reversible vision loss in a woman with a 7-year history of anorexia nervosa, purging type, alcohol abuse and a severely restricted, vitamin-deficient diet.


METHODS
Psychiatric, ophthalmologic, and medical records were reviewed, and a literature search was performed on visual complications associated with anorexia nervosa and malnutrition.


CONCLUSIONS
Ophthalmologic complications of malnutrition are rare but include both oculomotor and visual sensory disturbances. Thiamine deficiency can cause both types of disorders. Vitamin B12 and folate deficiencies are typically associated with optic neuropathy. Clinicians treating eating disorders should be aware of the potential for vitamin deficiencies and associated visual loss in patients with anorexia nervosa. This case highlights the importance of a detailed dietary history to guide vitamin rehabilitation and to minimize or reverse nutritional visual loss.
Mroczkowski
Megan M
MM
Department of Psychiatry and Behavioral Sciences, The Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Redgrave
Graham W
GW
Miller
Neil R
NR
McCoy
Allison N
AN
Guarda
Angela S
AS
D000328:Adult; D000437:Alcoholism / Q000150:complications* / Q000628:therapy; D000856:Anorexia Nervosa / Q000150:complications* / Q000523:psychology / Q000628:therapy; D001361:Avitaminosis / Q000209:etiology / Q000628:therapy; D001766:Blindness / Q000209:etiology* / Q000628:therapy; D019587:Dietary Supplements; D005260:Female; D006801:Humans; D044342:Malnutrition / Q000209:etiology* / Q000628:therapy; D011615:Psychotherapy, Group; D016896:Treatment Outcome; D014839:Vomiting / Q000150:complications*