左結腸曲
WordNet
- toward or on the left; also used figuratively; "he looked right and left"; "the political party has moved left"
- a turn toward the side of the body that is on the north when the person is facing east; "take a left at the corner"
- the hand that is on the left side of the body; "jab with your left" (同)left_hand
- those who support varying degrees of social or political or economic change designed to promote the public welfare (同)left wing
- location near or direction toward the left side; i.e. the side to the north when a person or object faces east; "she stood on the left"
- intended for the left hand; "I rarely lose a left-hand glove" (同)left-hand
- being or located on or directed toward the side of the body to the west when facing north; "my left hand"; "left center field"; "the left bank of a river is bank on your left side when you are facing downstream"
- of or belonging to the political or intellectual left
- acute abdominal pain (especially in infants) (同)intestinal colic, gripes, griping
- the state of being flexed (as of a joint) (同)flection, flexion
- a pass between mountain peaks (同)gap
PrepTutorEJDIC
- leaveの過去・過去分詞
- 《名詞の前にのみ用いて》『左の』,左方の / 《しばしばl-》(政治上の)左翼の,左派の,革新派の / 左に,左方に / 《通例 the ~》『左』,左方,左側 / 《しばしばthe L-》左翼の政党(団体),左派 / 〈U〉(野球で)左翼,レフト(left field);〈C〉左翼手(left fielder) / 〈C〉(ボクシングで)左手打ち
- 腹痛,さしこみ
- 屈曲,湾曲;ひだ
- (山脈の)鞍部(あんぶ),山あい
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/02/06 10:09:55」(JST)
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| Colic flexures |
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Colorectal anatomy
(the splenic flexure is labeled at upper right, the hepatic flexure at upper left)
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Front of abdomen, showing surface markings for liver, stomach, duodenum, pancreas, colon
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| Details |
| Precursor |
Hindgut |
| Latin |
Flexura coli |
| Anatomical terminology
[edit on Wikidata]
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There are two colic flexures, or curvatures in the transverse colon. The one on the right, the right colic flexure is known as the hepatic flexure.
The one on the left, the left colic flexure is known as the splenic flexure.
Contents
- 1 Structure
- 2 See also
- 3 Additional images
- 4 External links
Structure
The right colic flexure or hepatic flexure (as it is next to the liver) is the sharp bend between the ascending colon and the transverse colon. The hepatic flexure lies in the right upper quadrant of the human abdomen. It receives blood supply from the superior mesenteric artery.
The left colic flexure or splenic flexure (as it is close to the spleen) is the sharp bend between the transverse colon and the descending colon. The splenic flexure is a watershed region as it receives dual blood supply from the terminal branches of the superior mesenteric artery and the inferior mesenteric artery, thus making it prone to ischemic damage in cases of low blood pressure because it does not have its own primary source of blood. In the context of ischemia, the splenic flexure is sometimes referred to as Griffith's point, along with the upper rectum (Sudak's point).
See also
Additional images
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The duodenum and pancreas.
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Double Contrast Barium Enema - Using Positive and Negative Contrast
External links
- Anatomy photo:37:13-0102 at the SUNY Downstate Medical Center
- Anatomy image:8182 at the SUNY Downstate Medical Center
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Anatomy of the Gastrointestinal tract, excluding the mouth
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| Upper |
| Pharynx |
- Muscles
- Spaces
- peripharyngeal
- retropharyngeal
- parapharyngeal
- retrovisceral
- danger
- prevertebral
- Pterygomandibular raphe
- Pharyngeal raphe
- Buccopharyngeal fascia
- Pharyngobasilar fascia
- Piriform sinus
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| Esophagus |
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| Stomach |
- Curvatures
- greater
- lesser
- Angular incisure
- Cardia
- Body
- Fundus
- Pylorus
- Gastric mucosa
- Gastric folds
- Microanatomy
- Gastric pits
- Gastric glands
- Cardiac glands
- Fundic glands
- Pyloric glands
- Foveolar cell
- Parietal cell
- Gastric chief cell
- Enterochromaffin-like cell
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| Lower |
| Small intestine |
| Microanatomy |
- Intestinal villus
- Intestinal gland
- Enterocyte
- Enteroendocrine cell
- Goblet cell
- Paneth cell
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| Duodenum |
- Suspensory muscle
- Major duodenal papilla
- Minor duodenal papilla
- Duodenojejunal flexure
- Brunner's glands
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| Jejunum |
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| Ileum |
- Ileocecal valve
- Peyer's patches
- Microfold cell
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| Large |
| Cecum |
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| Colon |
- Ascending colon
- Hepatic flexure
- Transverse colon
- Splenic flexure
- Descending colon
- Sigmoid colon
- Continuous
- taenia coli
- haustra
- epiploic appendix
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| Rectum |
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| Anal canal |
- Anus
- Anal columns
- Anal valves
- Anal sinuses
- Pectinate line
- Internal anal sphincter
- Intersphincteric groove
- External anal sphincter
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| Wall |
- Serosa / Adventitia
- Subserosa
- Muscular layer
- Submucosa
- Circular folds
- Mucosa
- Muscularis mucosa
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UpToDate Contents
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- 1. 急性心筋梗塞後の左室瘤および仮性左室瘤 left ventricular aneurysm and pseudoaneurysm following acute myocardial infarction
- 2. 左冠動脈主幹部病変のマネージメント management of left main coronary artery disease
- 3. 左結腸切除：開腹術 left colectomy open technique
- 4. 左脚前枝ブロック left anterior fascicular block
- 5. 左脚ブロック left bundle branch block
English Journal
- Late-onset diaphragmatic hernia after percutaneous radiofrequency ablation of hepatocellular carcinoma: a case study.
- Abe T1, Amano H1, Takechi H1, Fujikuni N1, Sasada T1, Yoshida M1, Yamaki M1, Nakahara M1, Noriyuki T2,3.
- Surgical case reports.Surg Case Rep.2016 Dec;2(1):25. doi: 10.1186/s40792-016-0148-3. Epub 2016 Mar 14.
- Percutaneous radiofrequency ablation (RFA) is widely used as an effective treatment of liver tumors. Several reported complications associated with RFA are due to thermal damage of neighboring organs. The present report presents a case of diaphragmatic hernia associated with RFA and hepatocellular c
- PMID 26976615
- Extended right hemicolectomy and left hemicolectomy for colorectal cancers between the distal transverse and proximal descending colon.
- Gravante G1, Elshaer M2, Parker R1, Mogekwu AC1, Drake B1, Aboelkassem A1, Rahman EU3, Sorge R4, Alhammali T1, Gardiner K1, Al-Hamali S1, Rashed M1, Kelkar A1, Agarwal R3, El-Rabaa S1.
- Annals of the Royal College of Surgeons of England.Ann R Coll Surg Engl.2016 May;98(5):303-7. doi: 10.1308/rcsann.2016.0112. Epub 2016 Mar 29.
- Introduction We report our experience with extended right hemicolectomy (ERH) and left hemicolectomy (LH) for the treatment of cancers located between the distal transverse and the proximal descending colon, and compare postoperative morbidity, mortality, pathological results and survival for the tw
- PMID 27023638
- Opioid-induced bowel dysfunction in healthy volunteers assessed with questionnaires and MRI.
- Nilsson M1, Poulsen JL, Brock C, Sandberg TH, Gram M, Frøkjær JB, Krogh K, Drewes AM.
- European journal of gastroenterology & hepatology.Eur J Gastroenterol Hepatol.2016 May;28(5):514-24. doi: 10.1097/MEG.0000000000000574.
- OBJECTIVE: Opioid treatment is associated with numerous gastrointestinal adverse effects collectively known as opioid-induced bowel dysfunction (OIBD). Most current knowledge of the pathophysiology derives from animal studies limited by species differences and clinical studies, which have substantia
- PMID 26795566
Japanese Journal
- Segmental arterial mediolysisによる中結腸動脈瘤再破裂で腹腔内出血・下血を来した1例
- 大屋 久晴,永田 二郎,森岡 祐貴,間瀬 隆弘,橋本 昌司,本田 一郎
- 日本消化器外科学会雑誌 43(3), 293-298, 2010-03-01
- 症例は56歳の男性で,下腹部痛・意識障害で当院消化器内科を受診.CTで腹腔内出血を指摘され入院,保存的治療の後に退院となった.退院3週間後に下血・意識障害にて当院救急外来受診となった.CTでは横行結腸に接して壁の造影効果を伴う95×64mmの腫瘤を認め,内部に一部造影剤の漏出を認めた.血管造影検査では中結腸動脈左枝に数珠状の血管とその末梢に動脈瘤を認めた.塞栓術が試みられたがカニュレーション不能の …
- NAID 110007574880
- Morphological Classification of the Colon and Assumption of Difficulty for Colonoscopy by Classification of the Sigmoid Colon in 100 Patients Undergoing Air-contrast Barium Enemas.
- 山崎 震一,山崎 健二,宮崎 高明,松岡 健司,甲斐崎 祥一,小林 清二,成瀬 勝俊,大槻 俊夫,春日井 政博,深井 健一,青木 敏郎,八木 禧徳,高桜 芳郎,伴野 昌厚
- 日本大腸肛門病学会雑誌 45(1), 89-100, 1992
- … J), left colic flexure, transverse colon, right colic flexure and cecum were examined and the points of the colon considered difficult to pass during a colonoscopy were noted and graded. …
- NAID 130000783546
- A case with ischemic colitis complicated aortic aneurysm.
- 小川 泰史,今峰 聡,田中 美和,小野 彰範,国近 啓三,村上 善昭,星加 博司,本田 俊雄,西蔭 三郎
- 日本大腸肛門病学会雑誌 42(6), 1084-1088, 1989
- … She had a sudden colic pain in the left abdomen, followed by bloody diarrea. … The colonofiberscopy performed 3 days after the onset revealed narrowing of the lumen, necrosis, edema, hemorrhage, and irregular ulcer from the splenic flexure to the descending colon. …
- NAID 130000783182
Related Links
- left col·ic flex·ure [TA] the bend at the junction of the transverse and descending colon. Synonym(s): flexura coli sinistra [TA], flexura colica splenica , splenic flexure left colic flexure n. The bend at the junction of the transverse ...
- left colic flexure n. The bend at the junction of the transverse and descending colon. Also called splenic flexure.
★リンクテーブル★
[★]
- 英
- left colic flexure (M)
- 同
- 左結腸脾 ＜？？？
- 関
- 結腸曲
- 右結腸曲よりも高位にあって可動性が小さい(M.152)
- 左人の下部の前面にあり、横隔膜結腸ヒダにより横隔膜に結びつけられている(M.152)
[★]
- 関
- leave
[★]
- 関
- abdominal cramp、colicky、colicky pain
[★]
Escherichia coli、Campylobacter coli
[★]