F. MOSLEY ET AL. 447
have two modes of endoscopic evaluation with little
significant benefit in terms of the time to complete inves-
tigation. Despite the previously published work high-
lighting the potential cost and time benefits of such a
pathway, this may come at the sacrifice of exposing pa-
tients to additional and potentially unnecessary investiga-
tions. Straight to test (STT) may also represent a disad-
vantage to the provider, with an increased demand on
resources, particularly endoscopy services.
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