![]() ![]() ![]() In conclusion, PH as well as PI may result from diffuse arteriosclerosis and PH is considered to be an early finding of pontine ischemia. These degrees were higher in the PI group than in the PH group. In both PI and groups, periventricular hyperintensity as well as subcortical high signals in the supratentorium were more severe than in the AC group. Subjective complaints such as vertigo-dizziness were more frequent in the PH group than in the PI group. The subjects comprised 109 cases of pontine infarction with high signal on T-weighted image and low signal on T-weighted image (PI group), 145 of pontine high signal with high signal on T-weighted image but normal signal on T-weighted image (PH group) and 276 of age-matched control without abnormality either on T or T-weighted images (AC group). Spin-echo magnetic resonance imaging (MRI) was evaluated to 530 cases in order to investigate the clinical significance of pontine high signals. Faculty of Medicine) Arahata, Yutaka Motegi, Yoshimasa Furuse, Masahiro Watanabe, Masaki Takahashi, Akira (Nagoya Univ. Clinical significance of pontine high signals identified on magnetic resonance imagingĮnergy Technology Data Exchange (ETDEWEB) ![]()
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February 2023
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