case_images: PMC11786801_01
case_images: A 33-year-old male presented to the emergency room (ER) with bilateral progressive hip pain for 2 years, which was insidious in onset and persistent even at rest. Magnetic resonance imaging (MRI) of the hips: T1-weighted (T1W) (A) Axial and (B) Coronal sections shows a mild decrease in the right ischiofemoral space and quadratus femoris space, measuring 11 mm and 10 mm in the distance respectively and a mild decrease in the left ischiofemoral space and quadratus femoris space, measuring 12 mm and 10 mm in the distance respectively with iliopsoas tendons (white arrow heads), quadratus femoris muscles (short black arrows), and hamstring tendons (short white arrows).. Note: right ischiofemoral space (pink line), right quadratus femoris space (cyan line), left ischiofemoral space (green line), and left quadratus femoris space (yellow line).
case_images: gr1.jpg
case_images: PMC11786801_01_gr1.jpg
case_images: fig0001
case_images: Diffusion-weighted imaging (DWI) shows no reduced diffusivity, and apparent diffusion coefficient (ADC) shows no altered signal intensities in the right and left proximal thigh region (iliopsoas, quadratus femoris muscles), respectively [Figs. 1A and B, 2A and B, A and 3B, 4A and B].
case_images: A 33-year-old male presented to the emergency room (ER) with bilateral progressive hip pain for 2 years, which was insidious in onset and persistent even at rest. Magnetic resonance imaging (MRI) of the hips: T2-weighted (T2W) (A) Axial and (B) Coronal sections shows a mild decrease in the right ischiofemoral space and quadratus femoris space, measuring 11 mm and 10 mm in the distance respectively and a mild decrease in the left ischiofemoral space and quadratus femoris space, measuring 12 mm and 10 mm in the distance respectively with iliopsoas tendons (white arrow heads), quadratus femoris muscles (short black arrows), and hamstring tendons (short white arrows).
case_images: gr2.jpg
case_images: PMC11786801_01_gr2.jpg
case_images: fig0002
case_images: Diffusion-weighted imaging (DWI) shows no reduced diffusivity, and apparent diffusion coefficient (ADC) shows no altered signal intensities in the right and left proximal thigh region (iliopsoas, quadratus femoris muscles), respectively [Figs. 1A and B, 2A and B, A and 3B, 4A and B].
case_images: A 33-year-old male presented to the emergency room (ER) with bilateral progressive hip pain for 2 years, which was insidious in onset and persistent even at rest. Magnetic resonance imaging (MRI) of the hips: Short tau inversion recovery (STIR) (A) Axial and (B) Coronal sections shows hyperintensities (edema) in the bilateral iliopsoas muscles (white arrow heads), bilateral quadratus femoris muscles (short black arrows), and normal bilateral hamstring tendons (short white arrows).
case_images: gr3.jpg
case_images: PMC11786801_01_gr3.jpg
case_images: fig0003
case_images: Diffusion-weighted imaging (DWI) shows no reduced diffusivity, and apparent diffusion coefficient (ADC) shows no altered signal intensities in the right and left proximal thigh region (iliopsoas, quadratus femoris muscles), respectively [Figs. 1A and B, 2A and B, A and 3B, 4A and B].
case_images: A 33-year-old male presented to the emergency room (ER) with bilateral progressive hip pain for 2 years, which was insidious in onset and persistent even at rest. Magnetic resonance imaging (MRI) of the hips: (A) Diffusion-weighted imaging (DWI) Axial - no reduced diffusivity, (B) Apparent diffusion coefficient (ADC) Axial - no altered signal intensities)} in the bilateral iliopsoas muscles (white arrow heads), bilateral quadratus femoris muscles (short black arrows), and normal bilateral hamstring tendons (short white arrows).
case_images: gr4.jpg
case_images: PMC11786801_01_gr4.jpg
case_images: fig0004
case_images: Diffusion-weighted imaging (DWI) shows no reduced diffusivity, and apparent diffusion coefficient (ADC) shows no altered signal intensities in the right and left proximal thigh region (iliopsoas, quadratus femoris muscles), respectively [Figs. 1A and B, 2A and B, A and 3B, 4A and B].
case_images: PMC11786801_02
case_images: PMC11786801_03