Kunizo Mochizuki

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OBJECTIVE The purpose of this study was to characterize the imaging spectrum of benign notochordal cell tumors (BNCTs) and chondromas and to determine if this helped in differentiating BNCTs from chordomas. MATERIALS AND METHODS Thirty-eight patients pathologically diagnosed with chordomas were reviewed and ultimately diagnosed to have five BNCTs and 33(More)
OBJECTIVE With the worldwide increase in the use of hematopoietic stem cell transplantation (HSCT), a high level of diligence is required for radiologists to understand HSCT-related complications in the CNS. This article describes the clinical background of HSCT and complications that occur in a time-dependent manner through the course of HSCT and addresses(More)
CONCLUSION There is a bony groove under the course of the reuniting duct of the inner ear. Cone beam CT could show three-dimensional (3D) reconstruction images of this groove in a cadaver and living human subjects. OBJECTIVE To obtain simple and universal images of the reuniting duct in humans for clinical use. MATERIALS AND METHODS We investigated the(More)
An 18-year-old female with myelodysplastic syndrome underwent an allogeneic cord blood transplantation in May 2005. The conditioning regimen consisted of total body irradiation, cytarabine and cyclophosphamide. The day of the cord stem cell transfusion was counted as Day 0. For acute GVHD prophylaxis, cyclosporine A (CsA) and methotrexate were used.(More)
A 67-year-old man, who had undergone left nephroureterectomy for ureteral tumor (transitional cell carcinoma, G1) eight years previously, was found to have two renal tumors in the residual right kidney by the follow-up computed tomography (CT). We performed non-ischemic enucleation for multiple tumors at the upper and lower pole in the unilateral kidney(More)
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