Oral manifestations in glycogen storage disease type 1b

Glycogen storage disease type 1b is a rare metabolic disorder which affects the transport system of glucose-6-phosphatase metabolism. As a result, hepatomegaly, failure to thrive, renal dysfunction and recurrent infections occur in affected patients. In this paper, the oral complications in three children with glycogen storage disease type 1b are discussed. Oral ulcers were a common rinding, probably due to severe neutropenia and impaired neutrophil migration which characterises the onset of this rare disorder.