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No | Age | Sex | location | Medical history | size (cm) | Manifestation of CT | CT value (Hu) | CT enhancement | T1WI | T2WI | Internal mass |
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1 | 52 | M | Right gluteal | 20+ days | 7.5x7 | / | / | / | Slight low signal | Strongly high signal, lobulated | Enhancing internal septation |
2 | 55 | F | Left thigh | 1 year | 1.6x2.2 | Low density, round mass | 15-25 | Minimal (<10Hu) | / | / | / |
3 | 40 | M | Right thigh | 6 years | 7.5x7.1 | / | / | / | Iso signal, with dark internal septation | Strongly high signal, lobulated | Enhancing internal septation |
4 | 44 | F | lower abdomen | 1 year | 8.9x8.5 | Isodensity, lobular mass, with calcification | 37-40 | Moderate enhancement, heterogeneous | Iso signal, with dark internal septation | Strongly high signal, lobulated | Enhancing internal septation |
5 | 43 | F | Spinal canal | 3 years after operation | 1.1x1.5 | / | / | / | Slight high signal | Iso signal | Heterogeneous |
6 | 54 | M | Right pars nasalis pharyngis | 20 days | 4.0x2.7 | Isodensity, irregular mass | 24-38 | Minimal (<10Hu) | / | / | / |
7 | 65 | M | Right carpal canal | 8 years | 1.5x1.8 | / | / | / | Iso signal | high signal, with dark internal septation | / |
8 | 47 | M | Left buttocks | 5 years | 8x6 | / | / | / | Iso signal, with dark internal septation | Strongly high signal, lobulated | Enhancing internal septation |
9 | 45 | F | Right knee | 1 week | 8.0x6.6 | Low density, irregular mass | 23-28 | / | Iso signal, with dark internal septation | Strongly high signal, lobulated | Enhancing internal septation |
10 | 48 | F | Walls of the chest | 3 years | 3.2x4.1 | Low density, irregular mass | 16-20 | Minimal (<10Hu) | / | / | / |
11 | 28 | F | Right lower jaw | 1 month | 4.6x3.7 | / | / | / | Slight low signal | High signal | Heterogeneous |
12 | 43 | M | Right lower limb, pelvis | 3 years | 12x10 | Uneven density, irregular mass, with calcification | / | Moderate (>20Hu) | Mixed signal | Strongly high signal, lobulated | Rim enhancement |
13 | 33 | F | Right lumbosacral portion | 2 months | 4.5x2.5 | Uneven density, irregular mass | / | Minimal (<10Hu) | Slight low signal | Strongly high signal, lobulated | / |
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