Daisuke Norimura

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gastrointestinal tract, although other Bcell-derived non-Hodgkin lymphoma often occurs there. According to previous reports, gastrointestinal spread of mantle cell lymphoma frequently involves the colorectum and stomach; reports of small-intestinal involvement are rare. Consistent with preceding reports [1–3], the endoscopic appearance of colorectal and(More)
We report a case of endocrine carcinoma of the sigmoid colon. A 71-year-old man was admitted to our hospital because of constipation and bloody stool. Colonoscopy showed a mass lesion with irregular ulceration in the sigmoid colon. He was given a diagnosis of the poorly differentiated adenocarcinoma of the colon, and underwent sigmoidectomy with dissection(More)
We report a case of groove pancreatitis. A 60-year-old man was admitted to our hospital because of nausea and vomitting. CT showed a mass lesion in the groove between the pancreas head, duodenum and common bile duct. He was given a diagnosis of the groove pancreatitis, and underwent endoscopic balloon dilation. Groove pancreatitis is rare, and we discuss(More)
AIM Barrett's esophagus (BE) with specialized intestinal metaplasia (SIM) is at high risk of esophageal adenocarcinoma. Magnified endoscopy with narrow band imaging (ME-NBI) can be useful for detecting this condition. In addition to pit patterns, light blue crests (LBC), blue-whitish patchy areas on the metaplastic epithelia of the stomach, can predict SIM(More)
A 51-year-old woman was admitted to our hospital because of fever and pain in the right buttock. She had ulcerative colitis. She was given a diagnosis of sacroiliitis complicated with ulcerative colitis, based on a physical examination and magnetic resonance imaging (MRI) . Her sacroiliitis was successfully treated by leukocytapheresis (LCAP) . Sacroiliitis(More)