Table 2 Imaging characteristics data of ovarian sclerosing stromal tumor
From: Imaging characteristics of ovarian sclerosing stromal tumor
Imaging features | The number of cases | Mean age of patient (range, years) | Mean size of tumour (range, cm) |
|---|---|---|---|
Location (L/R) | 7/7 | 22.9 (12–33)/25.4 (15–47) | 9.3 (6.2–16.8)/7.0 (2.5–10.3) |
Main component (solid/cystic) | 13/1 | 24 (12–47)/26 | 8 (2.5–11.6)/16.8 |
Calcification on CT | 2 | 21 (18–24) | 8.4 (8.1–8.6) |
Capsular rim | 14 | 24.1 (12–47) | 8.1 (2.5–16.8) |
“Lake-island” on T2WI | 8 | 23.5 (14–33) | 8.3 (4.2–16.8) |
Progressive continual enhancement | 6 | 23.8 (12–33) | 7.2 (2.5–8) |
Early-fast sustained enhancement | 8 | 24.4 (14–47) | 8.9 (4.2–16.8) |
Vascular flow/marked enhancement | 12 | 24.7 (12–47) | 7.9 (4.2–11.6) |
Comb-shaped wall nodule | 13 | 24 (12–47) | 7.5 (2.5–11.6) |
Swollen lymph nodes | 0 | 0 | 0 |