Copyright
©The Author(s) 1999.
World J Gastroenterol. Jun 15, 1999; 5(3): 273-276
Published online Jun 15, 1999. doi: 10.3748/wjg.v5.i3.273
Published online Jun 15, 1999. doi: 10.3748/wjg.v5.i3.273
Table 1 Pathological types and distributions
Type of neoplasms | Number by region | |||
Duodenum | Jejunum | Ileum | Total | |
Leiomyosarcoma | 5 | 14 | ||
Adenocarcinoma | 10 | 9 | 6 | 25 |
Malignant lymphoma | 2 | 4 | 14 | 20 |
Malignant fibrous histiocytoma | 1 | 1 | 2 | |
Malignancy of neurofibroma | 1 | 1 | ||
Malignancy of fibroma | 1 | 1 | ||
Total | 18 | 28 | 29 | 75 |
Table 2 Clinical manifestations
Symptom | Abdominal pain | Abdominal mass | Emaciation | Intestinal obstruction | Melena | Acute peritonitis | Jaundice | Fever | Anemia |
Number | 45 | 43 | 18 | 11 | 6 | 5 | 5 | 4 | 3 |
% | 60 | 57.3 | 24 | 14.7 | 8 | 6.7 | 6.7 | 5.3 | 5 |
Table 3 Survival rate by operation type
Operation type | n | Survival rate (%) | ||
1 year | 3 years | 5 years | ||
Radical resection | 37 | 87.5 | 68.7 | 48.1 |
Palliative resection | 21 | 57.9 | 33.8 | 24.1 |
Symptom-relieving and exploratory operation | 13 | 42.9 | 21.4 | 0.0 |
Table 4 Survival rate by pathological type
Pathological type | n | Survival rate (%) | ||
1 year | 3 years | 5 years | ||
Adenocarcinoma | 25 | 53.9 | 27.9 | 14.0 |
Leiomyosarcoma | 26 | 95.8 | 82.1 | 57.5 |
Malignant lymphoma | 20 | 48.6 | 39.7 | 23.8 |
Table 5 Survival rate by location of tumor
Location of tumor | n | Survival rate (%) | ||
1 year | 3 years | 5 years | ||
Duodenum | 17 | 69.2 | 38.5 | 0.0 |
Jejunum | 27 | 81.8 | 59.6 | 50.4 |
Ileum | 27 | 51.1 | 29.2 | 17.5 |
- Citation: Zhou ZW, Wan DS, Chen G, Chen YB, Pan ZZ. Primary malignant tumor of the small intestine. World J Gastroenterol 1999; 5(3): 273-276
- URL: https://www.wjgnet.com/1007-9327/full/v5/i3/273.htm
- DOI: https://dx.doi.org/10.3748/wjg.v5.i3.273