Abstract
We report ten infants (mean gestational age: 30 weeks; range: 25 to 40 weeks) with zinc deficiency dermatitis who developed erosive, impetiginized periorificial dermatitis at 10 weeks of age (corresponding to a mean gestational age of 41.4 weeks, with a range of 36–44 weeks), but who were otherwise well. Cutaneous symptoms were initially misdiagnosed as eczema or impetigo in 8/10 (80%) children who received either topical (4/8) and/or systemic (6/8) antibiotics. Topical corticosteroids were applied in 4/10 infants for a mean time of 4 weeks (range: 2 to 5 weeks) before the correct diagnosis was established by decreased serum zinc levels; skin atrophy (telangiectasia, thinning) as a complication of topical steroid treatment (class II steroids) was observed in two infants. All children responded to oral therapy with zinc sulfate or zinc gluconate (1.5–4 mg/kg/d). Skin lesions started to clear within 24 h after the initiation of therapy and had completely cleared in all infants after 14 days of therapy (range: 3–14 days). We conclude that nutritional zinc deficiency is a frequently misdiagnosed problem in thriving, fully breast-fed preterm babies. It is attributable to the decreased zinc content of human milk as compared to cow’s milk, and the increased demand of zinc in rapidly thriving preterm infants. It seems advisable to routinely check serum zinc levels in fully breast-fed preterm infants who do not receive regular oral zinc supplementation once they reach a gestational age of 40 weeks.
Similar content being viewed by others
References
Aggett PJ, Atherton DJ, More J, Davey J, Delves HT, Harries JT (1980) Symptomatic zinc deficiency in a breast-fed preterm infant. Arch Dis Child 55:547–550
Antila PH, von Willebrand E, Simell O (1986) Abnormal immune responses during hypozincemia in acrodermatitis enteropathica. Acta Pediatr Scand 75:988–992
Atkinson SA, Whelan D, Whyte RK, Lönnerdal B (1989) Abnormal zinc content in human milk. Am J Dis Child 143:608–611
Brar BK, Pall A, Gupta RP (2003) Acrodermatitis enteropathica-like rash in exclusively breast fed infant with zinc deficiency. J Dermatol 30:259–260
Casey CE, Neville MC, Hambidge KM (1989) Studies in human lactation: secretion of zinc, copper, and manganese in human milk. Am J Clin Nutr 49:773–785
Dórea JG (1993) Is zinc a first limiting nutrient in human milk? Nutr Res 13:659–666
Dórea JG (2003) Zinc deficiency in nursing infants. J Am Coll Nutr 21:84–87
Duncan JR, Hurley LS (1978) Intestinal absorption of zinc: a role for a zinc binding ligand in human milk. Am J Physiol 235E:556–559
Heinen F, Matern D, Pringsheim W, Leititis JU, Brandis M (1995) Zinc deficiency in an exclusively breast-fed preterm infant. Eur J Pediatr 154:71–75
Huang L, Kirschke CP, Gitschier J (2002) Functional characterization of a novel mammalian zinc transporter, ZnT6. J Biol Chem 227:26389–26395
Krebs NF, Hambidge KM (1986) Zinc requirements and zinc intakes of breastfed infants. Am J Clin Nutr 43:288–292
Krebs NF, Westcott J (2002) Zinc and breastfed infants: if and when is there a risk of deficiency? Adv Exp Med Biol 503:69–75
Krebs NF (1999) Zinc transfer to the breastfed infant. J Mammary Gland Biol Neopl 4:259–268
Kuramoto Y, Igarashi Y, Tagami H (1991) Acquired zinc deficiency in breast-fed infants. Semin Dermatolog 10:309–312
Kury S, Dreno B, Bezieau S, Giraudet S, Kharfi M, Kamoun R, Moisan JP (2002) Identification of SLC39A4, a gene involved in acrodermatitis enteropthica. Nature Genet 31:239–240
Leigh IM, Sanderson KV, Atherton DJ, Wells RS (1979) Hypozincemia in infancy. Br J Dermatol 101:73–75
MacMahon RJ, Cousins RJ (1998) Mammalian zinc transporters. J Nutr 128:667–670
Munro CS, Lazaro C, Lawrence LM (1989) Symptomatic zinc deficiency in breast-fed premature infants. Zinc deficiency in rapidly growing preterm infants. Br J Dermatol 121:773–778
Niemi KM, Anttila PH, Kanerva L, Johansson E (1989) Histopathological study of transient acrodermatitis enteropathica due to decreased zinc in breast milk. J Cutan Pathol 16:382–387
Obladen M, Loui A, Kampmann W, Renz H (1998) Zinc deficiency in rapidly growing preterm infants. Acta Pediatr 87:685–691
Prasad AS (1985) Clinical, endocrinological, and biochemical effects of zinc deficiency. Spec Top Endocrinol Metab 7:45–76
Shaw JC (1979) Trace elements in the fetus and young infant. I. Zinc. Am J Dis Child 133: 1260–1268
Sievers E, Oldings H-D, Dörner K, Schaub J (1992) Longitudinal zinc balances in breast-fed premature infants. Brit J Dermatol 121:773–778
Simmer K, Thompson RB (1985) Zinc in fetus and newborn. Acta Paediatr Scand Suppl 319:158–163
Tapiero H, Tew KD (2003) Trace elements in human physiology and pathology: zinc and metallothioneins. Biomed Pharmacother 57:399–411
Author information
Authors and Affiliations
Corresponding author
Additional information
An erratum to this article can be found at http://dx.doi.org/10.1007/s00431-007-0503-2
Rights and permissions
About this article
Cite this article
Kienast, A., Roth, B., Bossier, C. et al. Zinc-deficiency dermatitis in breast-fed infants. Eur J Pediatr 166, 189–194 (2007). https://doi.org/10.1007/s00431-006-0218-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00431-006-0218-9