Chad Farnsworth

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Due to their rarity, primary tumours of the pulmonary arteries are often incorrectly diagnosed as more common diseases such as pulmonary thromboembolism and are seldom diagnosed during a patient's lifetime. Surgery or potentially curative chemotherapy may therefore be withheld. We report a patient with a primary choriocarcinoma of the left pulmonary artery,(More)
PURPOSE Evaluation of MR standard imaging and short time inversion recovery (STIR) imaging to assess changes in red bone marrow cellularity after high-dose chemotherapy (HDC) and peripheral blood stem cells transplantation (PBSCT). MATERIALS AND METHODS Sixty-one magnetic resonance (MR) studies were performed in 15 patients (8 female and 7 male, average(More)
PURPOSE To evaluate the efficacy of the intraarterial calcium test in localizing sources of hyperinsulinism that remain undetectable at preoperative morphologic studies. MATERIALS AND METHODS Twenty-four patients with clinically proved endogenous hyperinsulinism due to tumorous insulin production were prospectively enrolled. They underwent ultrasound(More)
An embedded microprocessor core designed to have high soft-error immunity is presented. The design achieves hardness via architectural, micro-architectural, and circuit techniques. The basis of the machine is a dual-redundant speculative pipeline that detects mismatches at their commission to architectural state. Added instructions allow software controlled(More)
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