Mikio Tezuka

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We compared the growth rate of locally recurrent hepatocellular carcinoma (HCC) with that of primary HCC. After the first treatment by transcatheter arterial chemoembolization (TACE), 60 locally recurrent HCC nodules were reviewed. The tumor volume doubling time (DT) of locally recurrent HCC was significantly shorter than that of primary HCC. The 95% lower(More)
PURPOSE To elucidate the local therapeutic results of computed tomography (CT)-guided transcatheter arterial chemoembolization (TACE) as initial treatment for hepatocellular carcinoma (HCC), and to verify factors which affect local therapeutic results. METHODS From 1992 to 2002, 265 tumors of 79 HCC patients were treated by 139 sessions of CT-guided TACE(More)
PURPOSE To evaluate the usefulness of echo-planar MR imaging for assessing the thyroid function and confirm the clinical use of MR imaging for thyroid diseases. MATERIALS AND METHODS Thirty-four patients with a variety of thyroid disorders (24 Graves disease; five subacute thyroiditis; five Hashimoto thyroiditis) were examined using T1-, T2-, and(More)
The aim of this study was to retrospectively evaluate the long-term results of transcatheter arterial chemoembolization (TACE) for the treatment of local recurrence of hepatocellular carcinoma (HCC) after the first TACE. Between September 1992 and October 2004, 85 recurrent HCC nodules of 35 patients were treated by TACE. During the median follow-up period(More)
PURPOSE This study evaluated the use of Tc-99m DTPA renography in patients with collagen disease. MATERIALS AND METHODS Tc-99m DTPA renal scintigraphy was performed in 28 patients with clinically diagnosed collagen disease. Twenty-two other patients who underwent renal scintigraphy and were subsequently shown to have no kidney abnormalities served as the(More)
We describe the case of a 44-year-old male patient with Pancoast lung cancer invading the vertebrae. Because irradiation did not relieve his symptoms, we conducted tumor resection with posterior rod fixation with segmental sublaminar wiring of the vertebrae. This enabled the patient to walk and to discontinue morphine immediately after surgery. Although the(More)
PURPOSE Extraperitoneal spaces, such as the mesenteric space and the retroperitoneal space, can serve as areas that enable a reduction in the pressure exerted by extraperitoneal fluid collection and infiltrating diseases. In clinical practice, understanding the existence of these decompression spaces (or pathways) is very important for making accurate(More)
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