Copyright
©The Author(s) 2015.
World J Gastroenterol. Jun 28, 2015; 21(24): 7500-7505
Published online Jun 28, 2015. doi: 10.3748/wjg.v21.i24.7500
Published online Jun 28, 2015. doi: 10.3748/wjg.v21.i24.7500
Table 1 Causes of upper gastrointestinal bleeding in this study
| Cause | Total (n) | BUN analyzed (n) |
| Gastric ulcer | 31 | 29 |
| Gastric cancer | 28 | 18 |
| Duodenal ulcer | 7 | 3 |
| Acute gastric mucosal lesion | 4 | 1 |
| Esophageal ulcer | 2 | 1 |
| Esophageal varix | 2 | 2 |
| Esophagitis | 1 | 1 |
| Gastric invasion of pancreatic cancer | 1 | 1 |
| Total | 76 | 56 |
- Citation: Tomizawa M, Shinozaki F, Hasegawa R, Shirai Y, Motoyoshi Y, Sugiyama T, Yamamoto S, Ishige N. Patient characteristics with high or low blood urea nitrogen in upper gastrointestinal bleeding. World J Gastroenterol 2015; 21(24): 7500-7505
- URL: https://www.wjgnet.com/1007-9327/full/v21/i24/7500.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i24.7500