Because of an inflammatory bowel disease (Crohn's disease) and a small bowel obstruction leading to bowel ischemia, an elderly woman requires bypass of her ileum and jejunum and is scheduled for a gastrocolostomy. The surgeon will ligate all aeries that send branches to the stomach. Which of the following aeries may be spared?
Splenic aery Gastroduodenal aery Inferior pancreaticoduodenal aery Left gastroepiploic aery