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Recurrent hepatic failure and status epilepticus: an uncommon presentation of hyperargininemia

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Abstract

Argininemia is a rare hereditary disease due to a deficiency of hepatic arginase, which is the last enzyme of the urea cycle and hydrolyzes arginine to ornithine and urea. Herein we report a patient with arginase I (ARG1) deficiency who presented with recurrent nonconvulsive status epilepticus and liver failure. A novel homozygous frameshift mutation c.703_707delGGACTinsAGACTGGACC (p.G235Rfs*20) was detected.

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Correspondence to Meltem Akcaboy.

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Yucel, H., Kasapkara, Ç.S., Akcaboy, M. et al. Recurrent hepatic failure and status epilepticus: an uncommon presentation of hyperargininemia. Metab Brain Dis 33, 1775–1778 (2018). https://doi.org/10.1007/s11011-018-0281-8

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  • DOI: https://doi.org/10.1007/s11011-018-0281-8

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