case_images: PMC4976902_01
case_images: Magnetic resonance imaging.. Notes: (A) MRI revealed a large mass with markedly hyperintense signal intensity on T2WI, with a low signal linear lace and high signal on sac variable region. (B) On T1WI, the mass showed a low signal intensity. (C and D) The solid component of the mass lesion showed diffuse enhancement on enhanced scan, and the cystic component demonstrated no enhancement.. Abbreviations: MRI, magnetic resonance imaging; T1WI, T1-weighted imaging; T2WI, T2-weighted imaging.
case_images: ott-9-4715Fig1.jpg
case_images: PMC4976902_01_ott-9-4715Fig1.jpg
case_images: f1-ott-9-4715
case_images: T2 signals in the left inferior intermuscular plane of the gluteus maximus muscle. The mass was ~7.4x2.4 cm and had a markedly heterogeneous hyperintense signal intensity on T2-weighted imaging, with a low signal linear lace and high signal in the sac variable region (Figure 1A). The mass showed a low signal intensity and local cystic degeneration on T1-weighted imaging (Figure 1B). An enhanced scan showed that the solid component of the mass showed diffuse enhancement and the cystic component demonstrated no enhancement (Figure 1C and D).