1 Preheat the oven to 350Â°F. 2  If the ham is labeled 'fully cooked' (does not require heating), heat for 8 to 10 minutes per pound, or to an internal temperature of 140Â°F. 3  If the ham is labeled 'cook before eating,' heat to an internal temperature of 160Â°F.
The mesenteric lymph nodes lie between the layers of the mesentery. They vary from one hundred to one hundred and fifty in number, and may be grouped into three sets, viz.: 1  one lying close to the wall of the small intestine, among the terminal twigs of the superior mesenteric artery;he mesenteric lymph nodes lie between the layers of the mesentery. They vary from one hundred to one hundred and fifty in number, and may be grouped into three sets, viz.: 1  one lying close to the wall of the small intestine, among the terminal twigs of the superior mesenteric artery;
In addition, increase in size is not always pathologic; some nodes are bigger than other normally (e.g compare jugulodigastric nodes, to mesenteric nodes), and reactive nodes are a healthy response and do not imply pathology of the node itself.lthough 3 mm had been used as the upper limit for the short axis diameter or mesenteric lymph nodes, up to 39% of healthy normal patients have larger nodes than this. As such a figure of 5 mm is considered normal 6 (see normal mesenteric lymph nodes).