inferior rectal vein

下直腸静脈

WordNet

1. make a veinlike pattern
2. any of the vascular bundles or ribs that form the branching framework of conducting and supporting tissues in a leaf or other plant organ (同)nervure
3. one of the horny ribs that stiffen and support the wing of an insect (同)nervure
4. a layer of ore between layers of rock (同)mineral vein
5. a blood vessel that carries blood from the capillaries toward the heart; "all veins except the pulmonary vein carry unaerated blood" (同)vena, venous blood vessel
6. a distinctive style or manner; "he continued in this vein for several minutes"
7. of or characteristic of low rank or importance
8. one of lesser rank or station or quality
9. having an orbit between the sun and the Earths orbit; "Mercury and Venus are inferior planets"
10. lower than a given reference point; "inferior alveolar artery"
11. of low or inferior quality
12. having or showing markings that resemble veins (同)venose, veinlike
13. of or involving the rectum; "rectal cancer"

PrepTutorEJDIC

1. 〈C〉『静脈』 / 〈C〉(植物の)葉脈;(昆虫の)翅脈;(石の)石理;(木の)木目 / 〈C〉岩脈,鉱脈 / 〈U〉《しばしば a vein》(…の)傾向,性質《+of+名》 / 〈U〉《the vein》(…に対する)気分,気持ち《+for+名(doing)》
2. (階級・親分・質・程度などが)『下の』,『劣る』, / (位置が)低い,下方の / 目下の者;劣った人
3. しも(筋)のある,筋のついた
4. 直腸(rectum)の

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/01/23 21:18:53」(JST)

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[Wiki en表示]

Inferior rectal veins
Scheme of the anastomosis of the veins of the rectum
Details
Latin	venae rectales inferiores
Drains from	rectum
Drains to	internal pudendal vein
Artery	inferior rectal artery
Identifiers
Dorlands /Elsevier	v_05/12851608
TA	A12.3.10.021
FMA	70913
Anatomical terminology [edit on Wikidata]

The lower part of the external hemorrhoidal plexus is drained by the inferior rectal veins (or inferior hemorrhoidal veins) into the internal pudendal vein.

Pathologies involving the Inferior rectal veins are lower GI bleed. Depending on the degree of inflammation, they are given a grade level ranging from 1 through 4.

Additional images

• The perineum. The integument and superficial layer of superficial fascia reflected.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

UpToDate Contents

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• 1. 大腸癌の病理および予後決定因子 pathology and prognostic determinants of colorectal cancer
• 2. 大腸癌の臨床症状、診断、および病期分類 clinical presentation diagnosis and staging of colorectal cancer
• 3. 静脈血栓症の原因の概要 overview of the causes of venous thrombosis
• 4. 成人外傷患者における重症骨盤骨折 severe pelvic fracture in the adult trauma patient
• 5. 大静脈フィルター留置とその合併症 placement of vena cava filters and their complications

English Journal

• Laparoscopic total mesorectal excision for low rectal cancer.

• Adamina M, Delaney CP.SourceDivision of Colorectal Surgery, University Hospitals Case Medical Center, Cleveland, OH, USA. michel.adamina@gmail.com
• Surgical endoscopy.Surg Endosc.2011 Aug;25(8):2738-41. Epub 2011 Apr 1.
• BACKGROUND: Laparoscopic total mesorectal excision for rectal cancer is coming out of age with recent publications highlighting its safety, feasibility, sound oncological outcomes, and improved quality of life. Nevertheless, laparoscopic proctectomy remains a challenging procedure. An embedded didac
• PMID 21455807

• Dilated SMV in Colon Cancer-Is There any Significance.

• Khan AN, Botchu R, Patel R, Elabassy M.SourceDepartment of Clinical Radiology, Leicester Royal Infirmary, Leicester, UK.
• Journal of gastrointestinal cancer.J Gastrointest Cancer.2011 Jul 8. [Epub ahead of print]
• OBJECTIVE: Changes in splanchnic circulation have been seen in patients with colorectal cancer. We have previously reported that the inferior mesenteric vein is dilated in rectal cancer. We wanted to assess whether the superior mesenteric vein (SMV) is dilated in right-sided colon cancer.MATERIALS A
• PMID 21735351

Japanese Journal

• 巨大直腸静脈瘤出血に対し開腹下の下腸間膜静脈塞栓術が奏功した1例

• 松本 俊彦,高谷 昌宏,八木 洋輔,三浦 公,杉原 雄策,高木 慎二郎,平松 靖史,北野 元子,森井 和彦,森下 博文,奥新 浩晃,上坂 好一,兵頭 剛
• 日本消化器内視鏡学会雑誌 53(4), 1295-1302, 2011
• 症例は72歳女性．C型肝硬変にて当院通院中であった．2007年4月に鮮血便を認め，直腸内視鏡検査にてRSから肛門輪に直腸静脈瘤が観察された．直腸静脈瘤出血と考えinterventional radiology施行．全身麻酔下に小開腹し，上直腸静脈を塞栓した．止血後肝不全にて永眠するまで出血は認めなかった．今回われわれは血管内治療にて良好にコントロールし得た巨大直腸静脈瘤出血の1例を経験したので報告 …
• NAID 130000758582

• 血行動態の解析によりEVL併用EISが有効であった出血性直腸静脈瘤の1例

• 古山 準一,本城 信吾,森園 竜太郎,森田 康太郎,代田 充,長谷川 公範,内沢 政英,水尾 仁志,河上 彩恵,高木 秀雄
• 肝臓 51(2), 84-91, 2010-02-25
• 症例は，75歳，男性．C型肝硬変症，肝細胞癌（HCC）にて当院通院中．2008年3月より血便を生じ，下部消化管内視鏡検査にて出血性直腸静脈瘤と診断．2008年7月HCCの治療目的にて入院．HCC治療時の上腸間膜動脈・脾動脈造影門脈相では遠肝性側副血行路は認めず，下腸間膜動脈造影にて下腸間膜動脈は直腸壁を造影し，その後排血路の一部として直腸静脈瘤が造影され下腸間膜静脈より脾静脈へと排血されていた．そ …
• NAID 10026101277

Related Links

• Inferior rectal veins - Wikipedia, the free encyclopedia

The lower part of the external hemorrhoidal plexus is drained by the inferior rectal veins (or inferior hemorrhoidal veins) into the internal pudendal vein. Pathologies involving the Inferior rectal veins are lower GI bleed. Depending on the ...

Related Pictures

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★リンクテーブル★

リンク元	「門脈」
関連記事	「inferior」「inferio」「rectal」「vein」

「門脈」

　　[★]

英

portal vein PV

ラ

vena portae hepatis, vena portae

• KH. 149,153,164

門脈の側副路

-門脈＆側副路
KH. 154
-門脈系の側副循環路
KH. 249
-門脈の側副路(門脈大静脈吻合)
N.302

• 側副路

1. 1. 食道　：left gastric vein - esophageal venous plexus - azygos vein, hemiazygos vein
   2. 臍傍　：paraumbilical vein - superior epigastric vein, inferior epigastric vein
   3. 直腸　：superior rectal vein - middle rectal vein, inferior rectal vein
   4. 腹膜後：colic vein, splenic vein - renal vein, veins of the posterior body wall

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

臨床関連

• 門脈閉塞

「inferior」

　　[★]

• adj.

• 下位の、下方の、劣る、劣性の

関

inferio、inferiorly、infra、lower、recessive、recessively、recessiveness

　 　 　 　 　 　

「inferio」

　　[★]

• comb form.

• 下位の、下

関

inferior、inferiorly、infra、lower、sub、underneath

「rectal」

　　[★]

• adj.

• 直腸の

関

rectum

　 　

「vein」

　　[★] 静脈