| Autor: |
H F, Shao, Q L, Yang, Y H, Qu, X X, Chi, N, Mao, T, Zhang, X L, Sui, H L, Wei |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Clinical Radiology. 78:e22-e27 |
| ISSN: |
0009-9260 |
| DOI: |
10.1016/j.crad.2022.08.128 |
| Popis: |
To seek additional magnetic resonance imaging (MRI) features to improve the accuracy of differentiation between atypical sinonasal non-Hodgkin's lymphoma (NHL) and inverted papilloma (IP) using conventional MRI and apparent diffusion coefficient (ADC) maps.MRI examinations from 44 atypical cases (21 NHLs and 23 IPs) in sinonasal regions were reviewed retrospectively. Imaging features included tumour laterality, extension, T1-weighted imaging (WI)/T2WI signal intensity homogeneity and ratios, enhancement homogeneity and ratios, and ADCIn cases of NHL, homogeneous signal intensity was often observed on T2WI, which was homogeneous and significantly less enhanced than the turbinate, with lower ADCADC |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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