Research Article
Radiomic Analysis of Craniopharyngioma and Meningioma in the Sellar/Parasellar Area with MR Images Features and Texture Features: A Feasible Study
Table 2
The differences in MR images features between craniopharyngioma and meningioma. Entries in bold were significant.
| Qualitative MR features | Craniopharyngioma N (%) | Meningioma N (%) | value |
| Signal intensity on contrasted images | Hypointense | 0 (0) | 2 (3) | 0.149 | Isointense | 0 (0) | 0 (0) | | Hyperintense | 40 (63) | 32 (50) | | Extreme hyperintense | 23 (37) | 30 (47) | | Heterogeneity on contrasted images | Homogenous | 7 (11) | 7 (11) | 0.975 | Heterogeneous | 56 (89) | 57 (89) | | Unenhanced area (s) | Presence | 50 (79) | 6 (9) | <0.001 | Absence | 13 (21) | 58 (91) | | Signal intensity on T2WI | Hypointense | 0 (0) | 1 (2) | <0.001 | Isointense | 6 (10) | 46 (81) | | Hyperintense | 14 (25) | 10 (17) | | Extreme hyperintense | 37 (65) | 0 (0) | | Heterogeneity on T2WI | Homogenous | 10 (18) | 39 (68) | <0.001 | Heterogeneous | 47 (82) | 18 (32) | | Cystic alteration (s) | Presence | 58 (92) | 5 (8) | <0.001 | Absence | 5 (8) | 59 (92) | | Air-fluid level | Presence | 7 (11) | 0 (0) | 0.006 | Absence | 56 (89) | 64 (1) | |
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T2WI: T2-weighted imaging.
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