Masanori Kon

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Granulocyte-colony stimulating factor (G-CSF) producing pancreatic cancers are extremely rare. These tumors have an aggressive clinical course but no established treatment. We encountered a patient with a G-CSF-induced pancreatic cancer who was treated by surgical resection, followed by steroid treatment and chemotherapy. A 68-year-old Asian male presented(More)
BACKGROUND The aim of current study is to verify usefulness of staging laparoscopy (stag-lap) for patient's selection and to find prognostic factors in patients with radiographically defined locally advanced (RD-LA) pancreatic ductal adenocarcinoma (PDAC). METHODS The LA disease was defined as an unresectable disease without distant organ metastasis based(More)
BACKGROUND We investigated the efficacy and prognosis of neoadjuvant chemoradiotherapy (NACRT) for Japanese locally advanced rectal carcinoma patients. METHODS Fifty-seven patients diagnosed with cT3-4 or any cT/cN+ disease using enhanced computed tomography or magnetic resonance imaging from 2002 to 2014 were enrolled. The male/female ratio was 42/15,(More)
Bevacizumab(Avastin(®) ), a humanized therapeutic monoclonal antibody that targets vascular endothelial growth factor, is widely used in cancer treatment. Patients who are treated with bevacizumab have an increased risk of developing systemic hypertension. However, the relationship between bevacizumab-induced hypertension and clinical outcome remains(More)
Median arcuate ligament syndrome (MALS) has been reported in 2-7.6 % of patients undergoing pancreaticoduodenectomy (PD). Most of the reported cases of MALS have been diagnosed perioperatively and treated radiologically or surgically before or during PD. MALS can have an acute postoperative onset after PD even if all preoperative and intraoperative(More)
INTRODUCTION Resectable isolated multiple metastases to the pancreas from renal cell carcinoma are rare. In this report, we describe a patient with multiple metastases of renal cell carcinoma to the pancreas who was treated with pylorus-preserving total pancreatectomy. CASE PRESENTATION The patient was a 58-year-old Asian woman who had undergone right(More)