Publications by authors named "Takeharu Maeda"

A 73-year-old woman was diagnosed with solitary hepatocellular carcinoma (18 cm in diameter) in the right lobe. Right hepatic lobectomy was performed in March 2004. Solitary pulmonary metastasis in the left lung was detected by CT scan in April 2006.

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In the management of inoperable patients who have advanced gastric cancer, it is important to control an active tumor bleeding for the purpose of keeping the patient's quality of life well. We treated two patients: embolization with coil to aneurysm in the gastric tumor in one case, and embolization and chemoradiationtherapy with S-1 in the other. In results, we have never seen an active tumor bleeding and anemic state requiring a blood transfusion after the treatment.

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A 53-year-old woman was admitted for left axillary mass. The computed tomography showed an invasive mass in the left axilla and left supraclavicular lymph node swelling. Histological findings of axillary mass revealed infiltrating ductal carcinoma of scirrhous type.

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We introduce some inventive approaches in endoscopic local ablation therapy (ELAT) for patients with hepatocellular carcinoma (HCC). ELAT is applied in cases of HCC when the tumor is smaller than 3 cm on the surface of the liver (smaller than 4 cm with extrahepatic growth), and tumor numbers < or = 3. Appropriate use of the laparoscopic, thoracoscopic and hand-assisted approaches, suitable preceding embolizations with the angiographic technique, a combination of ablation therapy, and the use of CO2-angio US, DIMON puncture system and cluster needle are important.

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We report a patient with bilateral adrenal metastasis from hepatocellular carcinoma (HCC) who has survived for a long period as a result of repeated resection. A 55-year-old male patient with C type hepatitis underwent transcatheter arterial chemo-embolization (TACE) for HCC in November 1997. There was no recurrence in the liver, but left adrenal metastasis was detected in January 1998, followed by right adrenal metastasis in November 1998.

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