Table 2 CT and MRI features of the 13 ovarian dysgerminomas in 12 patients
From: Pure dysgerminoma of the ovary: CT and MRI features with pathological correlation in 13 tumors
Case No. | Patients, age (years) | Modality | Laterality | Shape | Size (cm) | Attenuation | T2 signal | ADC value (×10−3 mm2/s) | Enhancement |
|---|---|---|---|---|---|---|---|---|---|
1 | 6 | CT | R | Lobular | 12.7 | Iso- | ++ | ||
2 | 7 | CT | R | Lobular | 9.4 | Hypo- | + | ||
3 | 10 | MRI | L | Lobular | 11.0 | Hyper- | ++ | ||
4 | 13 | CT&MRI | R | Lobular | 10.2 | Iso- | Iso- | 0.80 | + |
5 | 14 | MRI | R | Lobular | 22.1 | Hyper- | 0.69 | +++ | |
6 | 18 | MRI | R | Lobular | 23.2 | Iso- | 0.809 | ++ | |
7 | 19 | CT | R | Lobular | 32.7 | Iso- | + | ||
8a | 21 | CT&MRI | r | Round | 20.0 | Iso- | Hyper- | 1.06 | ++ |
l | Round | 8.6 | Iso- | Hyper- | 1.03 | ++ | |||
9 | 23 | MRI | R | Lobular | 20.7 | Hyper- | 0.714 | +++ | |
10 | 24 | MRI | R | Round | 19.2 | Hyper- | 1.03 | ++ | |
11 | 24 | MRI | L | Lobular | 8.6 | Iso- | 0.709 | ++ | |
12 | 27 | MRI | R | Lobular | 13.0 | Hypo- | – |