Review Article
Gastrointestinal Stromal Tumor (GIST) and Synchronous Intra-Abdominal Liposarcoma: A Report of Two Rare Cases and Literature Review
Table 1
Main clinical characteristics and histopathological features.
| Author (year) | Gender | Age | Location | Size (cm) | Risk stratification/grade | Adjuvant treatment | Follow-up (months) | GIST | Liposarcoma | GIST | Liposarcoma | GIST | Liposarcoma |
| Kang et al. (2013) [8] | F | 46 | Stomach | Retroperitoneum | 6.5 | 3 | High | G2 | Radiochemotherapy | Disease-free (72 months) |
| Sonoda et al. (2014) [9] | F | 55 | Jejunum | Mesentery | 1 | 3.5 | None | G1 | No | Disease-free (2 months) |
| Tepetes et al. (2018) [7] | M | 56 | Stomach | Retroperitoneum and mesentery | 2.5 | 5 and 25 | Very low | NA | Radiotherapy | Disease-free (15 months) |
| Diamantis et al. (2020) | M | 86 | Stomach | Stomach | 1.1 | 5.5 | None | G1 | No | Disease-free (60 months) |
| Diamantis et al. (2021) | M | 66 | Stomach | Retroperitoneum | 4 | 5.9 | Very low | G1 | Chemotherapy | Deceased (13 months) |
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NA: nonavailable.
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