Zobrazeno 1 - 10
of 405
pro vyhledávání: '"H, Ikehira"'
Publikováno v:
Acta Radiologica. 38:998-1002
Autor:
T. Obata, H. Ikehira, F. Shishido, N. Fukuda, Y. Ueshima, M. Koga, H. Kato, F. Kimura, Y. Tateno
Publikováno v:
Acta Radiologica. 36:552-555
Publikováno v:
Journal of nuclear medicine technology. 27(4)
A case of hot spots observed on perfusion lung images is presented. This artifact is well known, however, it is rarely seen in our experience. Although this artifact can occur if a faulty injection technique is used, the artifact also may be caused b
Autor:
H Ikehira, F Girard, T Obata, H Ito, H Yoshitomi, M Miyazaki, N Nakajima, H Kamei, Y Kanazawa, H Takano, S Tanada, Y Sasaki
Publikováno v:
The British journal of radiology. 72(858)
These preliminary studies of dynamic natural abundance 19F-magnetic resonance spectroscopy (19F-MRS) on 5-FU based medicines were performed in the human liver using commercial 1.5 T MRI equipment. A single tuned, custom-made circular shape surface co
Publikováno v:
Journal of nuclear medicine technology. 27(1)
Bone scintigraphy was performed on a woman 2 y and 10 mo after surgery for rectal cancer. Intense extra-bone accumulations of 99mTc-HMDP were visible in an aortic atherosclerosis lesion and in a metastatic liver tumor. Uptake in the metastatic lesion
Publikováno v:
Journal of nuclear medicine technology. 26(1)
Radionuclide angiography (RNA) with 99mTc-diethylenetriamine pentaacetic acid human serum albumin (99mTc-HSA-D) is a sensitive screening method for diagnosing systemic perfusion abnormalities. Sometimes the results produce unexpected information. Thi
Autor:
S, Morio, H, Oh, N, Endo, E, Kawano, H, Nakamura, T, Asai, Y, Saito, Y, Uchida, H, Ikehira, K, Yoshida
Publikováno v:
American journal of hematology. 56(1)
Idiopathic thrombocytopenic purpura (ITP) is characterized by accelerated platelet destruction in the reticulo-endothelial system (RES). We performed magnetic resonance imaging (MRI) to estimate the degree of activated RES. MRI was performed with a G
Publikováno v:
Nihon rinsho. Japanese journal of clinical medicine. 55(7)
Positron Emission Tomography(PET) and Proton Chemical Shift Imaging(1H-CSI) has provided a cerebral metabolism. The glucose analog fluorine-18 fluorodeoxy-glucose(FDG) and amino acid analog 11C-L-methionine is the most commonly used PET tumor tracer.
Publikováno v:
Nihon rinsho. Japanese journal of clinical medicine. 55(7)
The development of phase-contrast magnetic resonance imaging(P-C MRI) provides a noninvasive method for measurement of volumetric blood flow(VFR). The VFR of the left and right internal carotid arteries and basilar artery were measured using P-C MRI,
Autor:
H, Ikehira, T, Miyamoto, T, Yasukawa, T, Obata, H, Katoh, M, Koga, K, Yoshikawa, K, Yoshida, Y, Tateno
Publikováno v:
Radiation medicine. 13(5)
The purpose of the present study was to detect tumor cell viability, the diagnosis of which is the most important point in clinical therapy for malignant tumors. The advent of localized proton spectroscopy has made this detection possible. The spectr