Haruhiro Nakazaki

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A patient who had undergone radical gastrectomy for synchronous gastric cancer (T(1)N(0)M(0), stage I) and duodenal cancer (Tis, stage 0) in November 1987 was found to have esophageal cancer in November 1994, and underwent radical thoracolaparotomy at our hospital (T(1)N(0)M(0), stage I). After follow-up for about 3.5 years, renal cancer was detected in(More)
Irradiation of A20.2J mouse B-lymphoma cells enhanced their antigen-presenting ability to induce interleukin-2 (IL-2) production by 42-6A T cells specific for ovalbumin (OVA)323-339/I-Ad. Irradiated and fixed A20.2J cells were more efficient antigen-presenting cells (APC) to present OVA323-339 peptide than the unirradiated and fixed cells. Irradiation(More)
The serum levels of alpha-1-antichymotrypsin, immunosuppressive acidic glycoprotein, acid soluble glycoproteins, and sialic acid as acute phase reactants (APRs) and carcinoembryonic antigen (CEA) as a cancer-producing glycoprotein were measured preoperatively in 245 patients with gastric cancer who underwent gastrectomy and were treated with postoperative(More)
Poorly differentiated small cell neuroendocrine (NE) carcinoma of the colon and rectum is a rare primary epithelial malignancy at this location. A case of a highly aggressive NE tumor of small cell type, combined with non-invasive well-differentiated papillary adenocarcinoma in villous adenoma is reported. The patient died rapidly with massive and(More)
Hepatic arterial infusion chemotherapy was performed in 47 cases with colorectal liver metastasis. Methods of hepatic arterial cannulation were as follows: operative insertion of polyvinyl chloride catheter in 12 cases, angiographic insertion of polyethylene catheter via the left high brachial artery in 20 cases and operative implantation of reservoir in 15(More)
Hepatectomy has been performed as a treatment for hepatocellular carcinoma (HCC) and metastatic liver carcinoma. The prognosis has improved, but it is not sufficient. In our department hepatic arterial infusion chemotherapy using subcutaneous implanted reservoir has been undertaken in 21 of 66 patients who underwent hepatectomy in hepatocellular carcinoma(More)
Hepatectomy and intraarterial chemotherapy for liver metastasis from colorectal cancer have been performed in our department. Intraarterial infusion chemotherapy has also been performed for unresectable liver metastasis. One hundred twenty-seven cases of liver metastasis from colorectal cancer were studied. The cases were divided into groups according to(More)
A single pleural space can lead to serious simultaneous bilateral pneumothorax in cases of congenital or acquired pleuro-pleural communication. Here we report a 35-year-old man with bilateral pneumothorax. Chest computed tomography scans revealed a small air space between the esophagus and aorta, suggesting pleuro-pleural communication. Bilateral(More)