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OBJECTIVES To evaluate the usefulness of Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18-F FDG-PET/CT) in the prediction of Fuhrman pathological grades of renal clear cell carcinoma (cRCC). METHODS This retrospective study was approved by our institutional review board, and written informed consent was waived.(More)
BACKGROUND Pancreatic cancer has a poor prognosis. The clinical efficacy of immunotherapy using both dendritic cells pulsed with MUC1 peptide (MUC1-DC) and, cytotoxic T lymphocyte (CTL) sensitized with a pancreatic cancer, YPK-1, expressing MUC1 (MUC1-CTL) was evaluated. PATIENTS AND METHODS Twenty patients with unresectable or recurrent pancreatic cancer(More)
By analyzing 1,780,295 5'-end sequences of human full-length cDNAs derived from 164 kinds of oligo-cap cDNA libraries, we identified 269,774 independent positions of transcriptional start sites (TSSs) for 14,628 human RefSeq genes. These TSSs were clustered into 30,964 clusters that were separated from each other by more than 500 bp and thus are very likely(More)
A probabilistic model was proposed in this research for fully-automated segmentation of liver region in non-contrast X-ray torso CT images. This probabilistic model was composed of two kinds of probability that show the location and density (CT number) of the liver in CT images. The probability of the liver on the spatial location was constructed from a(More)
It has been reported that widespread multisystem degeneration can occur in patients with sporadic amyotrophic lateral sclerosis (SALS) who have survived for long periods with artificial respiratory support (ARS). We report a case of SALS of 8 years and 8 months duration in a 71-year-old woman, who received ARS for 7 years and 8 months. In this patient, the(More)
PURPOSE To compare (11)C-choline positron emission tomography (C-PET), (18)F-fluorodeoxyglucose PET (FDG-PET), and MR imaging in the preoperative detection of prostate cancer. MATERIALS AND METHODS C-PET, FDG-PET, and MR images were obtained in 43 consecutive patients with suspected prostate cancer, and prostate cancers were histopathologically confirmed(More)
As a base for human transcriptome and functional genomics, we created the "full-length long Japan" (FLJ) collection of sequenced human cDNAs. We determined the entire sequence of 21,243 selected clones and found that 14,490 cDNAs (10,897 clusters) were unique to the FLJ collection. About half of them (5,416) seemed to be protein-coding. Of those, 1,999(More)
PURPOSE To assess the potential value of magnetic resonance (MR) imaging in evaluating pancreatic fibrosis and predicting the development of postoperative pancreatic fistula. MATERIALS AND METHODS This retrospective study had institutional review board approval, and the requirement for informed consent was waived. MR images obtained in 29 consecutive(More)
SUMMARY The purpose of our study is to develop an algorithm that would enable the automated detection of lacunar infarct on T1-and T2-weighted magnetic resonance (MR) images. Automated identification of the lacunar infarct regions is not only useful in assisting radiologists to detect lacunar infarcts as a computer-aided detection (CAD) system but is also(More)
Autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) has been described in the Quebec region and in Tunisia. We report on two Japanese siblings with a new homozygous mutation (6543 del A) of the SACS gene. Compared with previously reported ARSACS patients, both of these patients had a unique phenotype characterized by dementia,(More)