- 関
- sentinel lymph node、SLN
WordNet
- used to express refusal or denial or disagreement etc or especially to emphasize a negative statement; "no, you are wrong"
- a negative; "his no was loud and clear"
- referring to the degree to which a certain quality is present; "he was no heavier than a child" (同)no more
- not in any degree or manner; not at all; "he is no better today"
- quantifier; used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of; "we have no bananas"; "no eggs left and no money to buy any"; "have you no decency?"; "did it with no help"; "Ill get you there in no time"
- sway gently back and forth, as in a nodding motion; "the flowers were nodding in the breeze"
- be almost asleep; "The old man sat nodding by the fireplace"
- let the head fall forward through drowsiness; "The old man was nodding in his chair"
- the act of nodding the head
- a sign of assent or salutation or command
- express or signify by nodding; "He nodded his approval"
- lower and raise the head, as to indicate assent or agreement or confirmation; "The teacher nodded when the student gave the right answer"
- any thickened enlargement (同)knob, thickening
- (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge (同)leaf node
- a connecting point at which several lines come together
- (computer science) any computer that is hooked up to a computer network (同)client, guest
- (astronomy) a point where an orbit crosses a plane
- (physics) the point of minimum displacement in a periodic system
- any bulge or swelling of an anatomical structure or part
PrepTutorEJDIC
- 《名詞の前に置いて》『一つも』(『一人も,少しも』)・・・『ない』 / 《補語につけて》『決して・・・でない』 / 《省略文で》・・・なし;・・・お断り / 《話》少ししか(あまり)・・・ない / (肯定の問いに対して)『いいえ』;(否定の問いに対して)はい,ええ / 《not, norの前に挿入して》『いや』,否 / 《形容詞の前に置その形容詞を否定して》…どころではない / 《比較級の前に置いて》ちっとも…でない,…と全く同じ / 《… or no の形で》…であってもなくても / 《驚き・困惑・不信などを表して》とんでもない / 《単数形で》『拒否』,「『いいえ』」という返事 / 《複数形で》反対[投]票
- (承諾・あいさつ・合図などで)『うなずく』,会釈する / (眠くて)『こっくりする』,(油断して)うとうとする《+off》 / 〈草木・穂などが〉揺れる / (承諾・あいさつなどで)〈頭〉‘を'『うなずかせる』 / …‘を'うなずいて示す / 《副詞[句]を伴って》〈人〉‘に'うなずいて示す / 《同意・承諾・あいさつ・命令など,また時には拒絶を表して》(…に対する)『うなずき』,『会釈』《+『to』+『名』》;(眠気による)こっくり
- (茎・幹の)節(ふし) / (体組織にできた)結節,こぶ(リンパ瘤(りゅう)など) / (天体の軌道の)交点 / (物事の)中心点
- 歩哨(ほしょう),番人
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/04/27 17:38:54」(JST)
[Wiki en表示]
This article is about the computer programming construct. For the body part, see Sentinel lymph node.
Not to be confused with sentinel value.
A sentinel node is a specifically designated node used with linked lists and trees as a traversal path terminator. A sentinel node does not hold or reference any data managed by the data structure. Sentinels are used as an alternative over using null as the path terminator in order to get one or more of the following benefits:
- Increased speed of operations
- Reduced algorithmic complexity and code size
- Increased data structure robustness (arguably)
Example
Below shows an initialization of a sentinel node in a binary tree implemented in the C programming language:[1]
struct jsw_node {
int data;
int level;
struct jsw_node *link[2]; // link[0] to next_left node; link[1] to next_right node
};
struct jsw_node *nil; // pointer to the sentinel node
int jsw_init ( void )
{
nil = (jsw_node*) malloc ( sizeof *nil ); // allocating memory for the sentinel node
if ( nil == NULL ) // check for malloc() failure
return 0; // malloc() failed to allocate memory
nil->level = 0;
nil->link[0] = nil->link[1] = nil; // link both right and left nodes to self (empty tree)
return 1; // successful initialization
}
As nodes that would normally link to NULL now link to "nil" (including nil itself), it removes the need for an expensive branch operation to check for NULL. NULL itself is known as a sentinel value, a different approach to the same problem.
References
- ^ http://www.eternallyconfuzzled.com/tuts/datastructures/jsw_tut_andersson.aspx
UpToDate Contents
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English Journal
- Immunospecific targeting of CD45 expressing lymphoid cells: Towards improved detection agents of the sentinel lymph node.
- Liu T, Cousins A, Chien CC, Kempson I, Thompson S, Hwu Y, Thierry B.SourceIan Wark Research Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes, Adelaide, SA 5095, Australia.
- Cancer letters.Cancer Lett.2013 Jan 28;328(2):271-7. doi: 10.1016/j.canlet.2012.09.024. Epub 2012 Oct 5.
- This study was designed to demonstrate the potential of small nanoparticulate lymphotropic contrast agents designed to bind with high affinity to lymphoid cells overexpressing the CD45 antigen. To this end, small gold nanoparticles used as model were conjugated to anti-CD45 antibodies and injected i
- PMID 23043762
- Hypersensitivity reactions to Patent Blue V in breast cancer surgery: a prospective multicentre study.
- Brenet O, Lalourcey L, Queinnec M, Dupoiron D, Jayr C, Rosay H, Mavoungou P, Monnin D, Ancel B, Maget B, Louvier N, Malinovsky JM.SourceCancer Center of Angers, France.
- Acta anaesthesiologica Scandinavica.Acta Anaesthesiol Scand.2013 Jan;57(1):106-11. doi: 10.1111/aas.12003.
- BACKGROUND: An increasing number of immediate hypersensitivity reactions (HSR) have been reported after the use of Patent Blue V (PBV) for breast cancer surgery. This is the first study to publish prospective data with systematic allergological assessment.METHODS: We conducted a multicentre study in
- PMID 23216362
Japanese Journal
- 神尾 孝子,亀岡 信悟
- 東京女子医科大学雑誌 83(3), 145-150, 2013-06-25
- 我が国の乳がんを取り巻く状況は、近年大きな変貌を遂げている。罹患率は、これまで首位であった胃がんを抜いて女性のがんの第1位を占め、さらに増加の一途をたどっている。また死亡率も増加し、大腸、肺、胃、膵臓に次いで第5位となった。これに対応し、検診の推進や診断技術の向上とともに、新たな治療法やエビデンスの創出が日進月歩で進められている。,外科療法では、乳房温存療法に続いて、腋窩リンパ節に対する縮小手術と …
- NAID 110009605127
- 子宮頸部広汎性手術をめぐって : 神経温存,頸部摘出,腹腔鏡・ロボット手術(<特集>子宮頸癌)
- 8. 甲状腺癌(<特集>癌のリンパ節微小転移-外科治療からみた臨床意義-)
Related Links
- 一方、腫瘍外科学(surgical oncology)のbreakthroughの一つは、Sentinel Node conceptによるリンパ節転移の有無に基づくアプローチが臨床現場へ導入されたことです。Sentinel Node concept はSNNS研究会名誉世話人の北島政樹 ...
- International Sentinel Node Society(ISNS)ご案内 2003年より、国際SN学会が設立されました。 日本の会員の皆様も、是非ご入会ください。 下記入会申込書を、米国の事務局へ直接お送り下さい。 入会申込 ...
Related Pictures
★リンクテーブル★
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- 英
- sentinel lymph node、sentinel node、SLN
- 関
- 前哨リンパ節、センチネル節
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- 英
- sentinel node
- 関
- センチネルリンパ節
[★]
- 関
- clause、ganglia、ganglion、ganglionic、knot、lymph node、nodal、nodose、nodulate、section、tubercle、tubercular、tuberosity
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