WordNet

of or relating to or located at the base; "the basilar membrane of the cochlea" (同)basilary
any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water; "bases include oxides and hydroxides of metals and ammonia" (同)alkali
(numeration system) the positive integer that is equivalent to one in the next higher counting place; "10 is the radix of the decimal system" (同)radix
the bottom side of a geometric figure from which the altitude can be constructed; "the base of the triangle"
situate as a center of operations; "we will base this project in the new lab"
a place that the runner must touch before scoring; "he scrambled to get back to the bag" (同)bag
installation from which a military force initiates operations; "the attack wiped out our forward bases" (同)base of operations
a support or foundation; "the base of the lamp" (同)pedestal, stand
(electronics) the part of a transistor that separates the emitter from the collector
a flat bottom on which something is intended to sit; "a tub should sit on its own base"
the principal ingredient of a mixture; "glycerinated gelatin is used as a base for many ointments"; "he told the painter that he wanted a yellow base with just a hint of green"; "everything she cooked seemed to have rice as the base"
the place where you are stationed and from which missions start and end (同)home
(anatomy) the part of an organ nearest its point of attachment; "the base of the skull"
the bottom or lowest part; "the base of the mountain"
illegitimate (同)baseborn
of low birth or station (`base is archaic in this sense); "baseborn wretches with dirty faces"; "of humble (or lowly) birth" (同)baseborn, humble, lowly
not adhering to ethical or moral principles; "base and unpatriotic motives"; "a base, degrading way of life"; "cheating is dishonorable"; "they considered colonialism immoral"; "unethical practices in handling public funds" (同)immoral
having or showing an ignoble lack of honor or morality; "that liberal obedience without which your army would be a base rabble"- Edmund Burke; "taking a mean advantage"; "chokd with ambition of the meaner sort"- Shakespeare; "something essentially vulgar and meanspirited in politics" (同)mean, meanspirited
(used of metals) consisting of or alloyed with inferior metal; "base coins of aluminum"; "a base metal"
debased; not genuine; "an attempt to eliminate the base coinage"
having a base; "firmly based ice"
having a base of operations (often used as a combining form); "a locally based business"; "an Atlanta-based company"; "carrier-based planes"
the bony skeleton of the head of vertebrates

PrepTutorEJDIC

《文》(人や人の行動・孝えが)『卑しい』,下劣な / (金属が)質の劣った;(貨幣が)粗悪な
『基礎』,根拠 / 『基部』,基底,土台 / 『根拠地』,基地 / (野球の)塁,ベース / 主成分;塩基(酸と反応シテ塩(官)を生じる化合物) / (数学で図形の)底;底辺;基線 / (…に)…‘の'『基礎をおく』《+『名』+『on』(『upon』)+『名』》
『頭がい骨』,しゃれこうべ / 《話》おつむ,頭
basisの複数形

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/09/22 16:37:10」(JST)

wiki en

The base of skull is the most inferior area of the skull, composed of the endocranium and lower parts of the skull roof.

Structure

Base of the skull. Inferior surface, attachment of muscles marked in red.

Structures found at the base of the skull are for example:

Bones

Ethmoid bone
Sphenoid bone
Occipital bone
Frontal bone
Parietal bone
Temporal bone
- Petrous portion of the temporal bone

Exobasis

Sinuses

Occipital sinus
Superior sagittal sinus
Superior petrosal sinus

Foramina of the skull

Foramen cecum
Optic foramen
Foramen lacerum
Foramen rotundum
Foramen magnum
Foramen ovale
Jugular foramen
Internal auditory meatus
Mastoid foramen
Sphenoidal emissary foramen
Foramen spinosum

Endobasis-resistances beams

Endobasis-resistances nodes

Sutures

Frontoethmoidal suture
Sphenofrontal suture
Sphenopetrosal suture
Sphenoethmoidal suture
Petrosquamous suture
Sphenosquamosal suture

Other

The foramina in the base of the skull are exit and entry-points for veins, arteries and cranial nerves.

The cranial nerves as they exit through various foramina.

Sphenoidal lingula
Subarcuate fossa
Dorsum sellae
Jugular process
Petro-occipital fissure
Condylar canal
Jugular tubercle
Tuberculum sellae
Carotid groove
Fossa hypophyseos
Posterior clinoid processes
Sigmoid sulcus
Internal occipital protuberance
Internal occipital crest
Ethmoidal spine
Vestibular aqueduct
Chiasmatic groove
Middle clinoid process
Groove for sigmoid sinus
Trigeminal ganglion
Middle cranial fossa
Anterior cranial fossa
Middle meningeal artery
Cribriform plate
Posterior cranial fossa
Nasociliary nerve
Hypoglossal canal

Additional images

Base of the skull. Upper surface
Base of skull
Base of skull - crista galli, cribriform plate and foramen cecum
Base of skull - sella turcica
The anterior, middle and posterior cranial fossa in different colors

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. 頭蓋底の脊索腫および軟骨肉腫 chordoma and chondrosarcoma of the skull base
2. まれな脳腫瘍 uncommon brain tumors
3. 傍神経節腫：限局性疾患の治療 paragangliomas treatment of locoregional disease
4. 頭頸部肉腫 head and neck sarcomas
5. 傍神経節腫：疫学、臨床症状、診断、および組織学的検査 paragangliomas epidemiology clinical presentation diagnosis and histology

English Journal

Quality of Life and Patient-Reported Outcomes Following Proton Radiation Therapy: A Systematic Review.

Verma V1, Simone CB 2nd1, Mishra MV1.
Journal of the National Cancer Institute.J Natl Cancer Inst.2018 Apr 1;110(4). doi: 10.1093/jnci/djx208.
PMID 29028221

Endoscopic endonasal resection of sinonasal/anterior skull base malignancy (Kadish C esthesioneuroblastoma).

Mehta GU1, Hanna EY2, DeMonte F1, Raza SM3.
Acta neurochirurgica.Acta Neurochir (Wien).2018 Feb;160(2):361-366. doi: 10.1007/s00701-017-3437-0. Epub 2017 Dec 26.
PMID 29277853

Parapharyngeal space tumor surgery using a modified cervical-parotid approach.

Okamoto I1, Tsukahara K1, Sato H1.
Acta oto-laryngologica.Acta Otolaryngol.2018 Feb;138(2):165-169. doi: 10.1080/00016489.2017.1384058. Epub 2017 Oct 5.
PMID 28978266

Japanese Journal

脳神経外科学経蝶形骨洞手術 : Hardy手術から経鼻頭蓋底手術へ

医学のあゆみ 251(6), 508-510, 2014-11-08
NAID 40020254365

内視鏡下経鼻経蝶形骨洞生検で診断し得た小児下垂体ランゲルハンス細胞組織球症症例

天津久郎,愛場庸雅,中野友明 [他]
日本耳鼻咽喉科学会会報 117(11), 1349-1355, 2014-11
NAID 40020280467

骨破壊を伴った,アレルギー性真菌性鼻副鼻腔炎(Allergic fungal rhinosinusitis)の2症例

井上智恵,上條篤,中島正己,松田帆,井上準,菅澤正,加瀬康弘
アレルギー 63(7), 951-957, 2014-08-01
骨欠損をきたし,副鼻腔悪性腫瘍および浸潤型真菌症との鑑別を要したアレルギー性真菌性鼻副鼻腔炎(AFRS: allergic fungal rhinosinusitis)の2症例を経験した.症例1は21歳男性で,眼科にて左眼球突出を指摘されていた. CT (computed tomography)では,左汎副鼻腔の片側性病変を認め,左眼窩内側壁が欠損しており,病変の眼窩内進展を認めた.症例2は39歳 …
NAID 110009832678

「頭蓋底」

Skull base
	Base of the skull, inner surface
	Base of the skull, inferior or outer surface. Showing various muscle attachments.
Latin	basis cranii; externa et. interna
TA	A02.1.00.044
FMA	FMA:52801
	Anatomical terms of bone

　　[★]

英: base of skull (N), skull base, cranial basis, cranial base, basicranium
ラ: basis cranii
関: 頭蓋腔、内頭蓋底

[show details]

頭蓋底 とうがいてい : 約 24,100 件
頭蓋底 ずがいてい : 約 1,800 件

図：N.10(内頭蓋底)

臨床関連

頭蓋底骨折(KH. 298)

「basilar」

　　[★]

adj.

基部の、脳底の、頭蓋底の

関: base of skull、basicranium、basilaris、cerebral base、cranial base、proximal、proximal region、skull base、stem

「basicranium」

　　[★]

頭蓋底

関: base of skull、basilar、cranial base、skull base

「cranial base」

　　[★]

頭蓋底

関: base of skull、basicranium、basilar、skull base

「base of skull」

　　[★]

頭蓋底

関: basicranium、basilar、cranial base、skull base

「skull base neoplasm」

　　[★]

頭蓋底腫瘍、頭蓋底新生物

「base」

　　[★]

n.

基礎、基盤、根拠、基本、基底

関: basal、base、basement、basic、basis、element、elementary、evidence、foundation、fundamental、fundamentals、fundus、ground、infrastructure、reason

「skull」

　　[★]

同: 頭蓋骨

リンク元	「頭蓋底」「basilar」「basicranium」「cranial base」「base of skull」
拡張検索	「skull base neoplasm」
関連記事	「base」「skull」

匿名

検索

案内

案内

skull base