ARG1‑D is a distinct inborn error of metabolism (IEM), and finding and diagnosing it as soon as possible is crucial.1-3

A few brief questions can help guide your journey.

Welcome to the Symptom Navigator

Answering the following questions can help lead you to the information most relevant for your patient.

Question 1 of 4
Does the patient have a family history of IEM, or newborn screening or lab results that suggest an IEM?

1. Carvalho DR et al. Pediatr Neurol. 2012;46:369-374. 2. Diez-Fernandez C et al. Hum Mutat. 2018;39:1029-1050. 3. Edwards RL et al. J Inherit Metab Dis. 2009;32:S197-S200.