Teppei Tokumaru

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Current case is the third report of S-1 chemotherapy against acinar cell carcinoma (ACC) of pancreas, and our patient has achieved the longest reported recurrence-free survival, longer than 6 years, despite the presence of disseminated nodules at laparotomy.A 77-year-old man presented with abdominal discomfort. Computed tomography showed a low-density tumor(More)
A 61-year-old man was referred to our hospital to treat extrahepatic portal venous obstruction. Endoscopic injection sclerotherapy (EIS) was performed for the esophageal varices; however, the patient returned with massive hematemesis from gastric varices 6 months after treatment. Although the varices were treated with EIS, gastric devascularization and(More)
CONTEXT The major goals that must be achieved during pancreaticoduodenectomy (PD) include reduction of postoperative hemorrhage and/or operating time. We herein describe a new technique for PD examining right posterior approach PD. METHODS From January 2012 to December 2013, 116 patients underwent PD for periampullary or pancreatic disease. Of these 116(More)
We report herein a 41-year-old female with a tubo-ovarian abscess (TOA), which microbial cultures showed to contain extended-spectrum beta-lactamase (ESBL)-producing E. coli, a causative agent of community-acquired infection. The patient initially presented with acute abdominal pain and back pain. Pelvic computed tomography and transvaginal ultrasonography(More)
Sera of 43 brain tumor patients were analyzed along with various other control groups for serum immunoglobulin, cold and sheep cell hemagglutinin and a heterophile type antibody. Serum IgM and heterophile antibody (non-Forssman type) were found elevated in brain tumor and various acute viral meningoencephalitis groups. Serum IgA and IgG levels were(More)
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