Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Añadir filtros








Intervalo de año
1.
Chinese Journal of Medical Imaging ; (12): 112-115, 2017.
Artículo en Chino | WPRIM | ID: wpr-505812

RESUMEN

Purpose To explore the diagnostic value of quantitative measurements of magnetic resonance images (MRI) in transverse and coronary sections in patients with ischiofemoral impingement (IFI) syndrome.Materials and Methods The data of 70 patients (127 hips) in the Affiliated Hospital of Chengde Medical College from 2013 June to 2016 April who were performed hip MRI examination was analyzed retrospectively.39 patients (67 hips) with clinical diagnosis of IFI syndrome were selected as case group,while the other 31 patients (58 hips) with clinical exclusion of IFI syndrome were selected as control group.Ischiofemoral space (IFS),quadratusfemoris space (QFS),ischial angle,femoral neck angle (FNA) and lesser trochanter angle (LTA) were measured on axial MR image with PDWI FS sequence.The cervicodiaphyseal angle (CCD) was measured on coronary section MR image with T2WI TIRM sequence.The above measurements of two groups were analyzed.Results IFS,QFS and LTA in patients of case group were 12.2 (10.2-13.9) mm,8.5 (6.9-10.4) mm and (13.8±0.7) °,while these measurements were 26.3 (22.9-30.4) mm,21.6 (19.5-25.4) mm and (19.9± 1.0) ° in patients of control group.Compared with control group,these measurements were significantly lower in case group (P<0.01).Ischial angel,FNA were significantly higher in case group compared with control group [(131.2±0.4) ° vs.(127.1±0.6) °,29.2 (22.8-34.1) ° vs.22.7 (19-28.3) °,P<0.01].CCD showed no significant difference between the two groups (P>0.05).QFS,LTA have positive correlation with IFS in case group (r=0.870 and 0.653,P<0.05),while FNA,ischial angel have significant negative correlation with IFS in case group (r=-0.623 and-0.655,P<0.05).The cut-offvalues ofQFS,FNA,ischial angel and LTA were ≤ 12.7 mm,≥ 21.75 °,≥ 131.65 °,≤ 9.3°,respectively.Conclusion The reduction ofIFS and QFS is the main imaging signs of IFI syndrome.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA