Koichiro Sato

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A 58-year-old male received treatment for right ureteral stone, including non-steroid anti-inflammatory drugs for pain relief. Owing to persistent abdominal pain he underwent computed tomography that revealed right hydronephrosis and abdominal abscess, managed by right ureteral stent placement. However, his symptoms did not resolve and an(More)
BACKGROUND AND STUDY AIMS Delayed gastric emptying (DGE) is an important factor in determining the clinical outcome in patients with stent placement for malignant gastric outlet obstruction but the factors associated with DGE remain unclear. The aim of this study was to investigate whether clinicopathologic data could be used to identify the factors for DGE(More)
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