Search Results - "OKUHATA, Y"

Delivery of diagnostic agents for magnetic resonance imaging by Okuhata, Yoshitaka

“…A review of contrast agents used for magnetic resonance imaging was made with regard to methods of drug delivery using published literature. Since the clinical…”
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Papillon-Lefèvre syndrome with pyogenic liver abscess: case report focusing on radiological findings and review of the literature by Tanaka, I, Abe, K, Shizukuishi, T, Sakaguchi, M, Aizawa, T, Narata, M, Takahashi, M, Maebayashi, T, Fujii, M, Saito, T, Furuhashi, S, Okuhata, Y

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An experimental study on MR lymphography with various iron colloid agents by Okuhata, Y

“…Magnetic resonance (MR) lymphography with iron colloid agents was evaluated in an animal model. The agents examined were ferric gluconate (FeG), saccharated…”
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Macromolecular contrast media-enhanced MRI estimates of microvascular permeability correlate with histopathologic tumor grade by Brasch, R C, Daldrup, H, Shames, D, Wendland, M, Okuhata, Y, Rosenau, W

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Heat and pain sensations induced by arterial injection of low-osmolality contrast media: a comparison of patients' discomfort with ionic saline, nonionic glucose, and vasodilator nitrate by Himi, K, Takemoto, A, Himi, S, Hayasaka, K, Okuhata, Y, Urahashi, S, Tanaka, Y, Hirayama, T, Katayama, Y, Zubair Hossain, M I, Negishi, N, Sezai, Y

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Delivery of diagnostic agents for magnetic resonance imaging: Delivery systems for in vivo diagnostics by OKUHATA, Y

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Correlation of dynamic contrast-enhanced MR imaging with histologic tumor grade: comparison of macromolecular and small-molecular contrast media by Daldrup, H, Shames, DM, Wendland, M, Okuhata, Y, Link, TM, Rosenau, W, Lu, Y, Brasch, RC

“…The endothelial integrity of microvessels is disrupted in malignant tumors. Quantitative assays of tumor microvascular characteristics based on dynamic MR…”
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MR lymphography: first application to human by Okuhata, Y, Xia, T, Urahashi, S, Arimizu, N

“…First clinical trial of MR lymphography is described. The subjects were two normal volunteers. The contrast agent was cideferron, which was an iron colloid. We…”
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Clinical MRI of disease. 3) Respiratory tract diseases. a. Lung cancer by Yasukochi, H, Okuhata, Y

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A preliminary study on MR lymphography with iron chondroitin sulfate colloid by Okuhata, Y, Urahashi, S, Kamata, R, Arimizu, N

“…We investigated MR lymphography with iron chondroitin sulfate colloid, which was an intravenous agent for iron deficiency anemia. MR images (SE350/30) of the…”
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Intraoral MR lymphography: a new method for selective enhanced detection of the cervical lymph nodes by Xia, T, Okuhata, Y, Urahashi, S, Tanaka, Y

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Assessment of cortical gyrus and sulcus formation using MR images in normal fetuses by Abe, Seiji, Takagi, Kenjiro, Yamamoto, Tatsuo, Okuhata, Yoshitaka, Kato, Toshinori

“…Objectives The purpose of this study was to estimate the development of the gyrus and sulcus formation in normal fetuses on the basis of the neuroanatomical…”
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Prostate cancer tumor grade differentiation with dynamic contrast-enhanced MR imaging in the rat: comparison of macromolecular and small-molecular contrast media--preliminary experience by Gossmann, A, Okuhata, Y, Shames, D M, Helbich, T H, Roberts, T P, Wendland, M F, Huber, S, Brasch, R C

“…To differentiate prostate cancers of different histopathologic grades with dynamic gadolinium-enhanced magnetic resonance (MR) imaging. Results with a…”
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Efficacy of pancreatic scan--comparison among conventional scan, SPECT and X-CT by Murakami, K, Yasukochi, H, Tanibe, M, Koga, M, Shirato, M, Okuhata, Y

“…We studied the efficacy of pancreas scintigraphy using 75Se-selenomethionine by conventional method and SPECT in 26 patients diagnosed as pancreatic tumor or…”
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Decrease in Tumor Apparent Permeability-Surface Area Product to a MRI Macromolecular Contrast Medium Following Angiogenesis Inhibition with Correlations to Cytotoxic Drug Accumulation by Daldrup-Link, Heike E., Okuhata, Yoshitaka, Wolfe, Allan, Srivastav, Sudesk, Øie, Sven, Ferrara, Napoleone, Cohen, Robert L., Shames, David M., Brasch, Robert C.

“…Background:New strategies for cancer therapy include the combination of angiogenesis inhibitors with cytotoxins. However, angiogenesis inhibitors may alter…”
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Quantification of the extraction fraction for gadopentetate across breast cancer capillaries by Daldrup, H E, Shames, D M, Husseini, W, Wendland, M F, Okuhata, Y, Brasch, R C

“…To quantify the extraction fraction, E, for gadopentetate across tumor capillaries, R3230 adenocarcinomas were implanted in the mammary fat pads of seven rats…”
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Magnetic resonance imaging of mediastinal lymphadenopathy: comparison with X-ray CT by Okuhata, Y, Nawano, S, Uno, K, Arimizu, N, Morita, F, Uematsu, S

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Semiquantitative assessment of myelination using magnetic resonance imaging in normal fetal brains by Abe, Seiji, Takagi, Kenjiro, Yamamoto, Tatsuo, Okuhata, Yoshitaka, Kato, Toshinori

“…Objectives To evaluate the development of myelination in normal fetuses quantitatively using magnetic resonance (MR) imaging in relation to gestational age…”
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Injuries of the sigmoid colon following radiation therapy of carcinoma of the uterine cervix--a method of estimating the radiation dose to the sigmoid colon by Okuhata, Y, Yasukochi, H, Sugiyama, T, Toya, H, Tanibe, M, Koga, M, Shirato, M, Kuniyasu, Y

“…Grade 2 or 3 injuries of the sigmoid colon were observed in 4 out of 42 patients with carcinoma of the uterine cervix who were treated by radiation therapy…”
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Improved contrast enhancement with a positive pressure drip infusion method and 350 mg I/ml high concentration contrast media in routine contrast enhanced CT by Okuhata, Y, Yasukochi, H, Lee, K, Murakami, K, Tanibe, M, Koga, M, Shirato, M, Nagai, J, Kuniyasu, Y

“…Sixty cases of routine contrast enhanced CT were analyzed about the utilities of positive pressure drip infusion method using high concentration contrast media…”
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