Reports of Ewing Sarcoma/Primitive Neuroectodermal Tumors Involving the Duodenum
| Study | Age/Sex | Described Location | Unique Imaging Features | Unique Pathologic Features | Size |
|---|---|---|---|---|---|
| Adair et al, 200113 | 21/F | Duodenum and jejunum | Intussusception of the duodenum | N/R | 6 × 6 × 4 cm |
| Kie et al, 200311 | 20/F | First and second portion of the duodenum | N/R | Invasion of the whole layer of duodenum and focal extension to the pancreatic head | 6.5 cm |
| Huang et al, 202114 | 41/M | Descending duodenum | Enhancing on CT | N/R | N/R |
| Present case, 2022 | 66/F | Transverse duodenum | Heterogenous on CT; intense FDG uptake on PET-CT | Multiloculated hemorrhagic mass | 10.3 × 8.8 × 12.3 cm |
CT, computed tomography; F, female; FDG, fluorodeoxyglucose; M, male; N/R, not reported; PET, positron emission tomography.