Table 1 Summarized clinicopathological characteristics of previously reported primary gastric IMT
Author | Sex/Age | Presenting symptoms | Tumor localization in the stomach | Tumor size (in cm) | Mitosis (10 HPFs) | Histologic pattern* | Treatment | Follow-up |
|---|---|---|---|---|---|---|---|---|
Shi et al.[5] | M/36 | AP, AM | Antrum, LC | 4.5 cm | 1-2 | Myxoid hypocellular with some fascicular areas | PG | NED, 5 years |
Shi et al.[5] | M/42 | AP,UGH, AM | Upper body, GC | 8.0 cm | 1-2, focally up to 5 | Fascicular with some myxoid areas | PG | Recurrence at 12 months after the first surgery, now NED at 2 years (11 month after the second surgery) |
Shi et al.[5] | M/40 | AM | Upper body, AW | 6.3 cm | 1-2 | Myxoid hypocellular with some fascicular areas | PG | NED 3.3 years |
Shi et al.[5] | M/45 | AP, AM | Angle | 5.5 cm | 1-2 | Myxoid hypocellular with some fascicular areas | PG | NED, 2.6 years |
Shi et al.[5] | W/40 | AP, AM | Lower body, PW | 5.8 cm | 1-2 | Fascicular with some myxoid and sclerotic areas | PG | NED, 4 years |
Albaryak et al.[7] | W/56 | UGH, nausea, vomiting | C extending towards P | 11 cm | 1-2 | Granulation-type and storiform spindle cell proliferation | PG | NED, 8 months |
Leon et al.[3] | W/50 | Vomiting, early satiety, weight loss | PW | 7 cm | 1-2 | Patternless round and spindle cell proliferation | PG | NED,2 years |
Park et al.[8] | W/55 | AP, hematoperitoneum | Upper body, AW near GC | 8 cm | 1-2 | Vague fascicular proliferation | Gastric wedge resection | / |
Bjelovic et al. | W/43 | AP, pyrosis, nausea | Distal stomach, below AI | 6 cm | 1-2 | Hypercellular spindle cell proliferation with vague fascicular areas | DG | 2 years |