Periduodenal
Periduodenal refers to structures surrounding the duodenum, the C-shaped portion of the small intestine that connects the stomach to the jejunum. The term is used in anatomy, surgery, and radiology to describe tissues, spaces, and ligaments adjacent to the duodenum, as well as the peritoneal coverings that enclose it.
Anatomy: The duodenum consists of four parts; the first part is intraperitoneal, while the rest are primarily
Clinical significance: Inflammation, infection, or neoplasia in the periduodenal area can affect duodenal function or neighboring
Imaging and diagnosis: Computed tomography, magnetic resonance imaging, and ultrasound assess periduodenal inflammation, edema, collections, or