Vitamin B12 deficiency in a breast fed infant

Andrew McPhee, G. P. Davidson, M. Leahy, T. Bearei

Research output: Contribution to journalArticlepeer-review

56 Citations (Scopus)

Abstract

We report the case of a 5 month old breast fed infant who presented with a history of vomiting, pallor, and failure to thrive. Investigations showed severe nutritional vitamin B12 deficiency with a megaloblastic pancytopenia. This deficiency was due to low vitamin B12 concentrations in the maternal breast milk, and subsequent investigations showed maternal pernicious anaemia. Treatment of the infant with vitamin B 12 resulted in a rapid clinical and haematological improvement. This case represents an unusual presentation of pernicious anaemia.

Original languageEnglish
Pages (from-to)921-923
Number of pages3
JournalArchives of Disease in Childhood
Volume63
Issue number8
DOIs
Publication statusPublished or Issued - 1988
Externally publishedYes

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

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