title: Iatrogenic copper deficiency causing anaemia and neutropenia.
abstract: A 79-year-old woman presented with an obstructed femoral hernia and had a wedge resection of the small intestine. Post-operatively she developed wound dehiscence and spent 3 days in the adult critical care unit. Good recovery followed and she was allowed home after 2 months in hospital. Six months later she presented with anaemia, neutropenia and a very low serum copper concentration. Review of her notes revealed that she had been given oral zinc therapy while in the critical care unit and this treatment had been continued on discharge from hospital. Serum copper, haemoglobin and white cell count recovered after oral zinc was discontinued. Oral zinc treatment can lead to symptomatic copper deficiency in susceptible patients.
authors.affiliation: Biochemistry Department, Clinical Laboratories Directorate, Wishaw General Hospital, Wishaw, ML2 0DP, UK.
authors.forename: Louise M
authors.initials: LM
authors.lastname: Todd
authors.forename: Ian M
authors.initials: IM
authors.lastname: Godber
authors.forename: Ian R
authors.initials: IR
authors.lastname: Gunn
mesh_terms: D000368:Aged; D000740:Anemia / Q000097:blood* / Q000139:chemically induced; D003300:Copper / Q000172:deficiency*; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D009503:Neutropenia / Q000097:blood* / Q000139:chemically induced; D015032:Zinc / Q000009:adverse effects
chemical_list: D003300:Copper; D015032:Zinc