All of the following aeries supply the first 2 cm of the duodenum, EXCEPT?
The duodenum is supplied by the superior and inferior pancreaticoduodenal aeries, but the first 2 cm receive small branches from a variety of sources:Hepatic aeryCommon hepatic aeryGastroduodenal aerySuperior pancreaticoduodenal aeryRight gastric aeryRight gastroepiploic aeryThis area is clinically impoant because of ulceration.
Supraduodenal aery
Common hepatic aery
Gastroduodenal aery
Superior pancreaticoduodenal aery