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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Veterinary Medicine / Faculty of Veterinary Medicine >
Peer-reviewed Journal Articles, etc >
Local cerebral blood flow assessment using transcranial Doppler ultrasonography in a dog with brain infarction in the right middle cerebral artery territory
| Title: | Local cerebral blood flow assessment using transcranial Doppler ultrasonography in a dog with brain infarction in the right middle cerebral artery territory |
| Authors: | Sasaoka, Kazuyoshi Browse this author | | Ohta, Hiroshi Browse this author | | Ishizuka, Tomohito Browse this author | | Osuga, Tatsuyuki Browse this author | | Morishita, Keitaro Browse this author | | Sasaki, Noboru Browse this author | | Takiguchi, Mitsuyoshi Browse this author →KAKEN DB |
| Keywords: | critical care | | ischemic brain disease | | neuroimaging | | neurology | | ultrasonography |
| Issue Date: | 1-Oct-2022 |
| Publisher: | 公益社団法人 日本獣医学会 (The Japanese Society of Veterinary Science) |
| Journal Title: | Journal of veterinary medical science |
| Volume: | 84 |
| Issue: | 10 |
| Start Page: | 1385 |
| End Page: | 1390 |
| Publisher DOI: | 10.1292/jvms.22-0310 |
| Abstract: | A 12-year-old neutered male Chihuahua was diagnosed with acute brain infarction in the right middle cerebral artery (MCA) territory. Transcranial Doppler ultrasonography (TCD) was performed to assess the local cerebral blood flow at the time of diagnosis and after 4 and 31 hr. Initially, the right MCA retained blood flow but with a lower cerebral blood flow velocity (CBFV; 14.9 cm/sec) than the left MCA (27.9 cm/sec). The TCD vascular resistance variables were higher in the right than in the left MCA. An increase in the CBFV and a decrease in TCD vascular resistance variables were observed, consistent with improvements in neurological symptoms. TCD can be a non-invasive, and easy-to-use modality for bedside monitoring of cerebral edema and infarction. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/87313 |
| Appears in Collections: | 獣医学院・獣医学研究院 (Graduate School of Veterinary Medicine / Faculty of Veterinary Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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