Table.
Characteristics of the patient population
| Characteristic | Value |
|---|---|
| Age (years), mean±SD (range) | 58.7±15.07 (7–87) |
|
| |
| Sex, M/F, n (%) | 33/20 (62/38) |
|
| |
| Site of obstruction, n (%) | |
| Gastroduodenal | 18 (34) |
| Duodenal | 27 (51) |
| Gastrojejunal anastomosis | 6 (11) |
| Duodenojejunal | 1 (2) |
| Afferent loop | 1 (2) |
|
| |
| Cause of obstruction, n (%) | |
| Gastric cancer | 20 (38) |
| Pancreatic cancer | 19 (36) |
| Cholangiocarcinoma | 4 (7) |
| Duodenal cancer | 3 (6) |
| Periampullary tumor | 1 (2) |
| Metastasis | 5 (9) |
| External compression (neuroblastoma) | 1 (2) |
SD, standard deviation; F, female; M, male.