Research Article
Comparative Analysis of Low-Rank Matrix Denoising Algorithm-Based MRI and CT Images in Diagnosis of Cerebral Aneurysms
Table 2
Contrast of CT and MRI diagnosis results of cerebral aneurysm location.
| Tumor location | CT | MRI | χ2 | P |
| Middle cerebral artery | 28 (35.9%) | 21 (31.3%) | 0.067 | 0.819 | Anterior cerebral artery | 21 (26.9%) | 20 (29.8%) | 0.023 | 0.870 | Posterior cerebral artery | 11 (14.1%) | 10 (14.9%) | 0.019 | 0.905 | Internal carotid artery | 8 (10.3%) | 6 (8.9%) | 0.058 | 0.836 | Vertebral artery | 5 (6.4%) | 5 (7.4%) | 0.002 | 0.962 | Basilar artery | 5 (6.4%) | 5 (7.4%) | 0.004 | 0.987 | Total | 78 | 67 | — | — |
|
|