John K. Bradshaw

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Training as a radiology resident is a complex task. Residents frequently encounter multiple hospital systems, each with unique workflow patterns and heterogenous information systems. We identified an opportunity to ease some of the resulting anxiety and frustration by centralizing high-quality resources using a wiki. In this manuscript, we describe our(More)
OBJECTIVE Our objective was to determine the diagnostic yield of laboratory testing, radiological imaging, and GJB2 mutation screening in a large cohort of patients with differing severities of idiopathic sensorineural hearing loss (SNHL). DESIGN AND SETTING We undertook a retrospective study of patients presenting with SNHL at our institution from 1993(More)
OBJECTIVES To determine whether a stepwise diagnostic paradigm is more diagnostically efficient and cost-effective than a simultaneous testing approach in the evaluation of idiopathic pediatric sensorineural hearing loss (SNHL). DESIGN Prospective prevalence study. SETTING Tertiary referral children's hospital. PATIENTS Consecutive children (n = 150)(More)
OBJECTIVE To determine the genotypic and phenotypic correlations of hearing impairment (HI) in a midwestern US population related to autosomal recessive nonsyndromic hearing loss locus 1 (DFNB1). DESIGN A retrospective review. SETTING Tertiary care children's hospital. PATIENTS A total of 160 consecutive children diagnosed with idiopathic(More)
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