echemi logo
  • Product
  • Supplier
  • Inquiry
    Home > Active Ingredient News > Endocrine System > NEJM: Zinc deficiency related dermatitis - case reported

    NEJM: Zinc deficiency related dermatitis - case reported

    • Last Update: 2020-11-05
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit
    The patient, a 4-month-old boy who was exclusively breastfed, was treated for six weeks as the rash worsened.
    physical examination revealed extensive, well-defined erythema and decaying plaques on the abdomen (shown in Figure A), arms (shown in Figure B), legs, diaper areas, face and scalp.
    no other abnormal physical or developmental results were observed.
    skin biopsy, found that corneal cornea cornea irregular and alethral incomplete, particle cell layer reduction, epithet epithal antelosis to form cell pallor, indicating zinc deficiency.
    laboratory examination found that the serum zinc level was 226 μg/L (3.5μmol/L) (reference range from 600 to 1200μg/L (9.2 to 18.4μmol/L)) and was diagnosed with dermatitis associated with zinc deficiency.
    zinc deficiency is relatively easy to treat and needs to be considered for the identification and diagnosis of refractic specialty dermatitis, pustules and other eczema skin diseases.
    causes of the disease are not yet clear because the mother's serum zinc levels are normal.
    the child begins oral zinc sulfate supplementation and the rash is completely eliminated within 5 days.
    continued with oral zinc supplements, and the rash did not relapse during follow-up one year after the initial visit.
    This article is an English version of an article which is originally in the Chinese language on and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.
    Related Articles

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent Echemi's opinion. If you have any queries, please write to It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to with relevant evidence.