Ken Nakashima

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INTRODUCTION Ganglioneuroma is a rare tumor in the posterior mediastinum; fat-containing ganglioneuromas are rarely reported. The present case report documents a brown fat-containing, posterior mediastinal ganglioneuroma, which has not been reported previously. Radiological examination, in particular 18F-2-fluoro-2-deoxyglucose-positron emission tomography,(More)
A case of chronic gastrointestinal hemorrhage caused by a small jejunal arteriovenous malformation is presented. After microcatheter and microcoil placement, the patient underwent laparoscopically assisted jejunal resection. Intraoperative localization was accomplished by combined use of methylene blue injection and contrast medium injection. Methylene blue(More)
The therapeutic drug monitoring of paroxetine could be used to optimize the pharmacological treatment of depressed patients. A simple and sensitive high-performance liquid chromatography procedure was developed for the determination of paroxetine in serum. After simple pretreatment of serum (50 μL) with acetonitrile and o-phthalaldehyde, paroxetine was(More)
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