n.

峡部、地峡

WordNet

a cord-like tissue connecting two larger parts of an anatomical structure (同)band
a relatively narrow strip of land (with water on both sides) connecting two larger land areas

PrepTutorEJDIC

地峡

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/03/05 21:27:06」(JST)

wiki en

[Wiki en表示]

The sandy isthmus or tombolo connecting North and South Bruny Island in Tasmania, Australia

An isthmus (/ˈɪsθməs/ or /ˈɪsməs/; plural: isthmuses; from Ancient Greek: ἰσθμός isthmos "neck") is a narrow strip of land connecting two larger land areas, usually with water on either side.^[1] A tombolo is an isthmus where the strip of land consists of a spit or bar.

Canals are often built across isthmuses, where they may be a particularly advantageous short cut for marine transport. The Panama Canal crosses the Isthmus of Panama, connecting the North Atlantic and Pacific Oceans; the Suez Canal connects the Mediterranean Sea and the Indian Ocean, cutting across the western side of an isthmus formed by the Sinai Peninsula. An example in the United Kingdom is the Crinan Canal, which crosses the isthmus between Loch Crinan and Loch Gilp, which connects the Kintyre peninsula with the rest of Scotland.

A strait is the sea counterpart of isthmus.

1 Africa
- 1.1 Egypt
2 Americas
- 2.1 Argentina
- 2.2 British Overseas Territories
- 2.3 Canada
- 2.4 Central America
- 2.5 Chile
- 2.6 France
- 2.7 Mexico
- 2.8 United States
- 2.9 Venezuela
3 Asia
4 Europe
- 4.1 Black Sea
- 4.2 Iceland
- 4.3 Ireland
- 4.4 Mediterranean Sea
- 4.5 Russia
- 4.6 United Kingdom and British islands
5 Oceania
- 5.1 Australia
- 5.2 New Zealand
6 See also
7 Notes

§Africa

§Egypt

Isthmus of Mansheya which developed around the man-made Heptastadion connecting the island of Pharos to mainland Alexandria

§Americas

§Argentina

Istmo Carlos Ameghino, Province of Chubut
Quetrihué Isthmus of Quetrihué Peninsula in Nahuel Huapi Lake

§British Overseas Territories

Isthmus of East Falkland

§Canada

Isthmus of Avalon
Isthmus of Chignecto
Sechelt Isthmus

§Central America

The Isthmus of Panama

Isthmus of Panama
Isthmus of Rivas, Nicaragua

§Chile

Isthmus of Brunswick Peninsula
Isthmus of Muñoz Gamero Peninsula
Ofqui Isthmus, Aisén Region

§France

Isthmus of La Dune

§Mexico

Isthmus of Tehuantepec, Mexico

§United States

Coronado, California
Isthmus of Catalina Island
Isthmus near Fidalgo Island
Madison Isthmus
Seattle, Washington
Point Peninsula, New York

§Venezuela

Médanos Isthmus – links mainland Venezuela to Paraguaná

§Asia

Metro Manila

The Suez Canal goes across the western side of the Sinai Peninsula

The Caucasus region connecting Europe to Asia between the Black Sea and Caspian Sea is sometimes considered an isthmus.
The Isthmus of Kra connecting Malay Peninsula with the mainland of Asia located in southern Thailand.
The Sinai Peninsula forms the Isthmus of Suez between the Mediterranean Sea and Red Sea and also forms the Asian border area towards Africa.
The central area of Kushimoto town in the Wakayama prefecture of Japan is located on a narrow isthmus, surrounded on both sides by the Pacific Ocean.
Metro Manila in the Philippines is situated on an isthmus.

§Europe

§Black Sea

Isthmus of Perekop between Crimea and the rest of Ukraine

§Iceland

Isthmus of Westfjords peninsula, which connects to the mainland of Iceland

§Ireland

Cape Clear Island
Sutton, Dublin

§Mediterranean Sea

Isthmus of Catanzaro, the narrowest part of Italy
Isthmus of Corinth, which connects the Peloponnese peninsula to the rest of Greece
Isthmus of Gibraltar
Isthmus of Potidea, connecting the Kassandra peninsula with the mainland of Greece
isthmus of Ierapetra, connects the north coast to south coast of the island and is the narrowest part of Crete.

§Russia

Karelian Isthmus between Lake Ladoga and the Baltic Sea (Gulf of Finland)
Olonets Isthmus between Lake Onega and Lake Ladoga
Onega Isthmus between Lake Onega and the White Sea (Onega Bay)

§United Kingdom and British islands

Bardsey Island
La Coupée isthmus in Sark, Channel Islands
Forth-Clyde isthmus in Scotland
The isthmus connecting Langness Peninsula, Isle of Man, to the rest of the island
Llandudno
Mavis Grind isthmus in Shetland
The isthmus connecting the Isle of Portland to the mainland
Rhins of Galloway isthmus in Wigtownshire (where Stranraer is situated), Scotland
Tarbert is the name of several places at isthmuses in Scotland and Ireland. The translation from Old Irish is isthmus or portage-place ("across carry").
The Isthmus connecting The outskirts of Stornoway, Isle of Lewis to Point Peninsula, Scotland

§Oceania

§Australia

Eaglehawk Neck near Port Arthur, Tasmania
The Neck in Bruny Island, Tasmania connecting North and South Bruny
Yanakie Isthmus, connects Wilsons Promontory to mainland Victoria
Barrenjoey Headland, New South Wales.

§New Zealand

Auckland isthmus between Northland Peninsula and the rest of New Zealand's North Island^[2]
Rongotai isthmus, location of Wellington International Airport

§See also

Geography portal

Geography
Land bridge

§Notes

Wikimedia Commons has media related to Isthmi.

^ "Isthmus". Britannica.com. Retrieved 2013-09-22.
^ "Coast to Coast Walkway". Auckland Council. Retrieved 19 December 2012.

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 甲状腺の外科解剖学 surgical anatomy of the thyroid gland
2. 甲状舌管嚢胞および異所性甲状腺 thyroglossal duct cysts and ectopic thyroid
3. Postpartum sterilization
4. Electrocardiographic and electrophysiologic features of atrial flutter
5. 大動脈峡部の外傷性破裂の経食道心エコー transesophageal echocardiography in traumatic rupture of the aortic isthmus

English Journal

Seminal fluid promotes in vitro sperm-oviduct binding in the domestic cat (Felis catus).

Henry F1, Eder S2, Reynaud K3, Schön J4, Wibbelt G2, Fontbonne A1, Müller K5.
Theriogenology.Theriogenology.2015 May;83(8):1373-80. doi: 10.1016/j.theriogenology.2015.01.031. Epub 2015 Feb 7.
From many endangered or threatened species which are expected to profit from assisted reproduction techniques, mainly epididymal sperm of dead or freshly castrated males are available. These sperm had contact to epididymal secretion products but not to seminal fluid components. Notably, products of
PMID 25735636

Expression of oxytocin receptors in the uterine junctional zone in women with adenomyosis.

Zhang Y1, Yu P, Sun F, Li TC, Cheng JM, Duan H.
Acta obstetricia et gynecologica Scandinavica.Acta Obstet Gynecol Scand.2015 Apr;94(4):412-8. doi: 10.1111/aogs.12595. Epub 2015 Mar 1.
OBJECTIVE: To compare the expression of oxytocin receptor in the uterine junctional zone of the fundus and isthmus in the proliferative and secretory phases in women with and without adenomyosis.DESIGN: Experimental prospective clinical study.SETTING: Tertiary gynecologic medical center.POPULATION:
PMID 25627343

Atrial flutter ablation and risk of right coronary artery injury.

Al Aloul B1, Sigurdsson G2, Adabag S3, Li JM3, Dykoski R4, Tholakanahalli VN3.
Journal of clinical medicine research.J Clin Med Res.2015 Apr;7(4):270-3. doi: 10.14740/jocmr1986w. Epub 2015 Feb 9.
Radiofrequency ablation (RFA) of atrial flutter (AFL) is a commonly performed procedure with low risk of complications. Several case reports and animal studies cautioned about the risk of right coronary artery (RCA) injury following AFL ablation. This risk is due to the anatomic proximity of the RCA
PMID 25699126

Reference ranges for the pulsatility index of the fetal aortic isthmus in singleton and twin pregnancies.

Gámez F1, Rodríguez MJ1, Tenías JM1, García J1, Pintado P1, Martín R1, Pérez R1, Ortiz-Quintana L1, De León-Luis J2.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.J Ultrasound Med.2015 Apr;34(4):577-84. doi: 10.7863/ultra.34.4.577.
OBJECTIVES: The purpose of this study was to estimate reference ranges for the pulsatility index (PI) of the fetal aortic isthmus in uncomplicated singleton and twin pregnancies during the second half of pregnancy.METHODS: We conducted a cross-sectional observational study involving 543 healthy fetu
PMID 25792572

Japanese Journal

Thyroidectomy using pure natural orifice transluminal endoscopic surgery in a porcine model

Nitta Kanae,Kawaguchi Masahiko,Ishikawa Norihiko,Watanabe Go,Ooi Akishi
Artificial Organs 39(5), 441-445, 2015-05-01
… After the thyrohyoid membrane was identified, dissection was continued along the thyroid cartilage until the cricoid cartilage was identified and the thyroid isthmus was reached. …
NAID 120005593986

ウォルマートの中米地峡市場における現地適応化戦略

丸谷雄一郎
東京経大学会誌（経営学） = The Journal of Tokyo Keizai University : Business (286), 39-65, 2015-02-18
NAID 120005556893

Clinical and Electrophysiologic Characteristics of Intra-Isthmus Reentry : Report of Three Cases

KOFUNE Masayoshi,WATANABE Ichiro,OKUMURA Yasuo [他]
日大医学雑誌 = Journal of Nihon University Medical Association 74(1), 18-21, 2015-02
NAID 40020399204

馬蹄腎を伴う破裂性腹部大動脈瘤に対して大動脈閉塞用バルーンカテーテル留置後人工血管置換術を施行し救命した1 例

田内祐也,山本淳平,谷岡秀樹,近藤晴彦,佐藤尚司,松田暉
日本血管外科学会雑誌 advpub(0), 2015
要旨：馬蹄腎を伴う破裂性腹部大動脈瘤に対して大動脈閉塞用バルーンカテーテル挿入が有用であった症例を経験したため報告する．症例は80 歳，男性．腹痛を主訴に前医受診し，腹部大動脈瘤破裂の診断にて当院搬送となった．造影CT にて馬蹄腎を伴う腎動脈下腹部大動脈瘤の破裂を認め，まず速やかに大腿動脈より透視下に大動脈閉塞用バルーンカテーテルを挿入し，手術室へ搬送した．麻酔導入時に循環動態が破綻したためバルー …
NAID 130005069589