Copyright
©The Author(s) 2020.
World J Clin Cases. Nov 26, 2020; 8(22): 5690-5700
Published online Nov 26, 2020. doi: 10.12998/wjcc.v8.i22.5690
Published online Nov 26, 2020. doi: 10.12998/wjcc.v8.i22.5690
Case | Ref. | Age in yr/sex | Presenting symptom | Mass location | EUS finding | Tumor size in mm | Treatment | Malignant findings |
1 | Koizumi et al[10], Japan | 55/M | None | Ae | Not known | 22 × 15 | Endoscopic resection | - |
2 | Konishi et al[11], Japan | 79/M | None | Mt | Not known | < 5 | Endoscopic resection | - |
3 | Naus et al[12] | 39/M | Epigastric pain (not felt because of lesion) | Lt | Not performed | 1 × 1 | Endoscopic removal | - |
4 | Shimamura et al[15] | 59/M | Intermittent acid reflux symptoms (not felt because of lesion) | Ae | Not performed | 5 × 5 | Endoscopic resection | - |
5 | Trindade et al[16] | 54/M | Esophageal reflux disease | Lt | Hypoechoic heterogeneous lesion in the 2nd layer of the gastrointestinal tract | 6 × 6 | Endoscopic mucosal resection | - |
6 | Our case 1 | 59/M | Upper abdominal distension and esophageal reflux disease | Lt | Hypoechoic, homogeneous, exogenous pseudopodal echo, originating in the muscular layer, misdiagnosed as leiomyoma | 14 × 5 | ESE | - |
7 | Our case 2 | 51/F | Discontinuous upper abdominal discomfort | Mt | Hypoechoic, homogeneous and well-defined. Originating in the muscular layer. The blood flow was not obvious and the lesion was near the aorta. Misdiagnosed as leiomyoma | 18 × 20 | STER | - |
8 | Our case 3 | 50/M | Dysphagia | Lt | Originating in the muscular layer, misdiagnosed as cystic solid tumor. Diagnosed with CT as neurogenic tumor or gastrointestinal stromal tumor | 28 × 22 | STERThe lesion was resected in a piecemeal fashion. | - |
- Citation: Li B, Wang X, Zou WL, Yu SX, Chen Y, Xu HW. Endoscopic resection of benign esophageal schwannoma: Three case reports and review of literature. World J Clin Cases 2020; 8(22): 5690-5700
- URL: https://www.wjgnet.com/2307-8960/full/v8/i22/5690.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v8.i22.5690