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Structure of ascending portion of duodenum

Known as: Ascending part of duodenum, Pars ascendens (Duodenum), Fourth Portion of Duodenum 
The ascending portion of the duodenum between the aorta and the ligament of Treitz. This portion continues into the jejunum.
National Institutes of Health

Related topics

Related topics

4 relations

Narrower (1)

Duodenojejunal junction

Broader (2)

DuodenumZone of duodenum
Pancreas

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Morphology of the ligament of Treitz likely depends on its fetal topographical relationship with the left adrenal gland and liver caudate lobe as well as the developing lymphatic tissues: a…
To investigate the factors affecting the development of the ligament of Treitz, we examined sagittal and frontal histological… 
2012
2012
Early laparoscopic repair for blunt duodenal perforation in an adolescent.
2011
2011
Heterotopic pancreatic neoplasm presenting as an obstructing mass at the fourth portion of the duodenum.
CONTEXT Heterotopic pancreatic adenocarcinoma is a rare finding at laparotomy. Herein we present the case of a patient with… 
2008
2008
Acquired duodenal obstruction in children.
2006
2006
Aortoduodenal fistula arising from the dilatation of a knitted dacron graft: Report of a case
A fatal aortoduodenal fistula occurred in a 72-year-old man who underwent a repair of an abdominal aortic aneurysm 16 years… 
2004
2004
Handlebar Hernia With Jejunal and Duodenal Injuries: A Case Report
Review
2000
Review
2000
Calcification in Untreated Non-Hodgkin’s Lymphoma of the Jejunum
A 69-year-old Japanese female was admitted to our hospital due to a 2-month history of vomiting after eating. Examination of the… 
1997
1997
Duodenal schwannoma causing gastrointestinal bleeding: helical CT findings
Abstract. Neurogenic tumors of the small intestine are extremely rare and represent an unusual cause of gastrointestinal… 
1994
1994
Superior mesenteric artery syndrome in a tube-fed patient.
Obstruction resulting from superior mesenteric artery syndrome is not often considered a possible cause for gastrostomy-tube… 
1964
1964
PERORAL INTESTINAL BIOPSY IN CHILDREN: A TECHNIQUE.
Peroral small intestinal biopsy is an important diagnostic tool in cases of chronic diarrhea and steatorrhea. Biopsy tissue has… 
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