Radiopaedia.org, Год журнала: 2025, Номер unknown
Опубликована: Май 29, 2025
Язык: Английский
European Journal of Radiology, Год журнала: 2025, Номер 188, С. 112123 - 112123
Опубликована: Апрель 16, 2025
Язык: Английский
Процитировано
0
Radiopaedia.org, Год журнала: 2025, Номер unknown
Опубликована: Апрель 9, 2025
Язык: Английский
Процитировано
0
Korean Journal of Radiology, Год журнала: 2025, Номер 26(6), С. 581 - 581
Опубликована: Янв. 1, 2025
To evaluate the applicability of double echo steady state (DESS) sequence at 7 tesla (7T) for high-resolution imaging peripheral nerves and fascicles knee. We prospectively included 32 healthy participants (mean age 39 ± 14 years, 20 females). The patients underwent 7T magnetic resonance (MRI) knee using proton density turbo spin-echo fat suppression (PD-TSE FS), three-dimensional DESS (3D-DESS), higher in-plane resolution (DESSHR) sequences. signal-to-noise ratios (SNRs) peroneal nerve (PN) tibial (TN) contrast-to-noise (CNRs) between adjacent fat, vessels, muscles were quantitatively measured by two readers averaged. Five radiologists qualitatively assessed overall image quality, pulsatile flow artifacts, visualization PN its branches, TN, saphenous (SN) a five-point Likert-type scale, with results three sequences compared. SNR TNs in DESSHR lower than those PD-TSE FS (P < 0.001) 3D-DESS = 0.024) sequences, whereas PNs did not differ significantly across exhibited superior TN- or PN-to-fat PN-to-muscle CNR values when compared ≤ 0.016). PN-to-vessel 0.001). Qualitative assessments revealed fewer artifacts 0.001), exhibiting 0.035). excelled visualizing common PN, SN other provided branches 0.042). MRI enhances fascicular structures around
Язык: Английский
Процитировано
0
Radiopaedia.org, Год журнала: 2025, Номер unknown
Опубликована: Май 29, 2025
Язык: Английский
Процитировано
0