[Actinomycotic spinal epidural granuloma. A case report (author's transl)].
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Actinomycosis↗
Biomedical subjects
S Inao
Publications and source records attributed to S Inao.
Adrenocortical insufficiency induced in rats by prolonged feeding of Kanechlor (chlorobiphenyl).
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Adrenal Insufficiency↗
Assessment of T1 time course changes and tissue-blood ratios after Gd-DTPA administration in brain tumors.
Sequential T1 changes in brain tumor tissue after Gd-DTPA administration were investigated in 10 patients, including 4 meningiomas, 2 gliomas, 3 metastatic cerebral tumors and 1 brain abscess. T1 values were measured serially for 60 minutes following Gd-DTPA injection using a magnetic focusing technique. In vitro T1 of the whole blood samples was also comparatively examined. Time processes in the tissue-blood ratio (TBR) were calculated from two-point relaxation rates at 5 and 30 minutes. The obtained ratios of TBR were ranged from 1.0 to 3.0, probably depending on histological types of brain tumor (the value of 1.0 to 1.5 for meningioma and 1.5 to 3.0 for glioma and metastatic tumor). No significant changes in the T1 value were observed in the examined normal tissue and peritumoral edema. These results indicate that Gd-DTPA plays an important role not only as an image enhancer for tumor tissue but also as an indicator for estimating the blood-brain barrier function.
Adult↗