WordNet

a major thoroughfare that bears important traffic
a blood vessel that carries blood from the heart to the body (同)arteria, arterial blood vessel
of or relating to the stomach and the duodenum

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動脈 / (道路・水路・鉄道などの)勘線,(通信の)主チャンネル

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/07/11 18:17:55」(JST)

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In anatomy, the gastroduodenal artery is a small blood vessel in the abdomen.

It supplies blood directly to the pylorus (distal part of the stomach) and proximal part of the duodenum, and indirectly to the pancreatic head (via the anterior and posterior superior pancreaticoduodenal arteries).

It most commonly arises from the common hepatic artery of the celiac trunk, but there are numerous variations of the origin.^[1] It first gives rise to the supraduodenal artery, followed by the posterior superior pancreaticoduodenal artery. It terminates in a bifurcation when it splits into the right gastroepiploic artery and the anterior superior pancreaticoduodenal artery (superior pancreaticoduodenal artery). These branches form functional anastomoses with the anterior and posterior inferior pancreaticoduodenal arteries from the superior mesenteric artery. Note that the exact branching of vessels from the gastroduoenal artery is variable. Typically, the posterior and anterior superior pancreaticoduodenal arteries branch independently in that order, but can rarely come of a common trunk.

Pathology

The gastroduodenal artery can be the source of a significant gastrointestinal bleed, which may arise as a complication of peptic ulcer disease.

Additional Images

Gastroduodenal artery

References

^ Bergman RA, Afifi AK, Miyauchi R. Variations in Origin of Gastroduodenal Artery. from Anatomy Atlases. (http://www.anatomyatlases.org/AnatomicVariants/Cardiovascular/Images0001/0017.shtml)

External links

"Gastroduodenal artery". Medcyclopaedia. GE. Archived from the original on 2012-02-05.
med/3566 at eMedicine - "Upper Gastrointestinal Bleeding: Surgical Perspective"
Anatomy photo:38:03-0207 at the SUNY Downstate Medical Center - "Stomach, Spleen and Liver: Contents of the Hepatoduodenal ligament"
Anatomy image:7899 at the SUNY Downstate Medical Center
celiactrunk at The Anatomy Lesson by Wesley Norman (Georgetown University)

UpToDate Contents

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1. Overview of visceral artery aneurysm and pseudoaneurysm
2. 腹腔動脈圧迫症候群 celiac artery compression syndrome
3. 先天性および小児冠動脈異常 congenital and pediatric coronary artery abnormalities
4. 重大な冠動脈左前下行枝近位部病変のマネージメント management of significant proximal left anterior descending coronary artery disease
5. 頸動脈ステントおよびその合併症 carotid artery stenting and its complications

English Journal

Portal vein arterialization in hilar cholangiocarcinoma: one case report and literature review.

Qiu J, Wu H, Prasoon P, Zeng Y.SourceDepartment of Hepatobiliary Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
European journal of gastroenterology & hepatology.Eur J Gastroenterol Hepatol.2012 Jan 12. [Epub ahead of print]
Advanced hilar cholangiocarcinoma (HCCA) often involves the stump or branch of the hepatic artery (HA) and portal vein (PV). Violated PV resection and reconstruction is currently considered a safe procedure without risks. However, HA resection and reconstruction is less common, because the reconstru
PMID 22186189

Usefulness and pitfalls of MAA SPECT/CT in identifying digestive extrahepatic uptake when planning liver radioembolization.

Lenoir L, Edeline J, Rolland Y, Pracht M, Raoul JL, Ardisson V, Bourguet P, Clément B, Boucher E, Garin E.SourceDepartment of Nuclear Medicine, Comprehensive Cancer Institute Eugène Marquis, CS 44229, 35042, Rennes, France.
European journal of nuclear medicine and molecular imaging.Eur J Nucl Med Mol Imaging.2012 Jan 12. [Epub ahead of print]
PURPOSE: Identifying gastroduodenal uptake of (99m)Tc-macroaggregated albumin (MAA), which is associated with an increased risk of ulcer disease, is a crucial part of the therapeutic management of patients undergoing radioembolization for liver tumours. Given this context, the use of MAA single phot
PMID 22237844

Japanese Journal

Transcatheter Arterial Embolizationにて救命しえた胃十二指腸仮性動脈瘤破裂を伴った十二指腸潰瘍出血の1例

渡辺栄一郎,田中潔,高安肇,渡邊昌彦
日本小児外科学会雑誌 48(6), 970-974, 2012-10-20
症例は2歳8か月男児.インフルエンザにて入院し二次性肺炎を合併,ステロイド加療中に黒色便と著明な貧血が出現した.輸血が開始されたが貧血の改善にはいたらず,入院7日目に大量のタール便の下血を伴う出血性ショックに陥った.造影CTでは出血源は同定できず急速輸血を行いながら手術室に移動し上部消化管内視鏡検査を施行した.内視鏡所見では十二指腸下行脚から湧出する拍動性出血を認めるも出血源の同定は困難であった. …
NAID 110009544288

症例報告 Transcatheter Arterial Embolizationにて救命しえた胃十二指腸仮性動脈瘤破裂を伴った十二指腸潰瘍出血の1例

渡辺栄一郎,田中潔,高安肇 [他]
日本小児外科学会雑誌 48(6), 970-974, 2012-10-00
NAID 40019466239

Stenting of a gastroduodenal artery aneurysm : report of a case

LYKOUDIS Panagis M.,STAFYLA Vaia K.,KOUTOULIDIS Vassilis,XATZIIOANNOU Achileas,ARKADOPOULOS Nikolaos,MOURIKIS Ioannis,SMYRNIOTIS Vasilios
Surgery today : the Japanese journal of surgery 42(1), 72-74, 2012-01-01
NAID 10030230409

Related Pictures

★リンクテーブル★

リンク元	「胃十二指腸動脈」
関連記事	「gastroduodenal」

「胃十二指腸動脈」

Gastroduodenal artery
	The celiac artery and its branches.
	Branches of the celiac artery. The gastroduodenal artery appears on the right part of the figure and overlays/is anterior to the portal vein. The stomach is raised and inverted - compare with celiac artery branches - stomach in situ.
Details
Latin	arteria gastroduodenalis
Source	common hepatic artery
Branches	Supraduodenal artery, right gastroepiploic artery, superior pancreaticoduodenal artery
Supplies	pylorus, proximal duodenum
Identifiers
Gray's	p.604
Dorlands; /Elsevier	a_61/12154350
TA	A12.2.12.016
FMA	14775
	Anatomical terminology

　　[★]

英: gastroduodenal artery (KH)
ラ: arteria gastroduodenalis
関: 腹腔動脈

図：N.290-292

由来

腹腔動脈-総肝動脈

走行

胃の幽門部・十二指腸上部の後方を下行し、上膵十二指腸動脈と右胃大網動脈に分岐する (KL.405)

分布

枝

Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.

「gastroduodenal」

　　[★]

adj.

胃十二指腸の

[1] Bergman RA, Afifi AK, Miyauchi R. Variations in Origin of Gastroduodenal Artery. from Anatomy Atlases. (http://www.anatomyatlases.org/AnatomicVariants/Cardiovascular/Images0001/0017.shtml)

匿名

検索

案内

案内

gastroduodenal artery