耳下腺管 ステンセン管
WordNet
- a continuous tube formed by a row of elongated cells lacking intervening end walls
- an enclosed conduit for a fluid
- a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snakes fangs" (同)epithelial duct, canal, channel
PrepTutorEJDIC
- 送水管;(建物・船などの)通気管;(地下ケーブルなどの)ダクト / (体液を運ぶ)導管,(植物が水・空気を運ぶ)導管
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/05/21 08:17:17」(JST)
[Wiki en表示]
| Parotid duct |
|
Right parotid gland. Deep and anterior aspects. (Parotid duct labeled at center right.)
|
|
Dissection, showing salivary glands of right side. (Parotid duct visible at center.)
|
| Latin |
Ductus parotideus |
| Gray's |
p.1134 |
| MeSH |
Stensen's+Duct |
The parotid duct or Stensen duct is a duct and the route that saliva takes from the major salivary gland, the parotid gland into the mouth.[1]
Contents
- 1 Eponym
- 2 Anatomy
- 3 Clinical relevance
- 4 Additional images
- 5 See also
- 6 References
- 7 External links
Eponym
It is named after Nicolas Steno (1638–1686), a Danish anatomist credited with its detailed description in 1660.
Anatomy
It passes through the buccal fat, buccopharyngeal fascia, and buccinator muscle then opens into the vestibule of the mouth across from the maxillary second molar tooth on the inner surface of the buccal mucosa at the parotid papilla.[2] The buccinator acts as a valve that prevents inflation of the duct during blowing. Running along with the duct superiorly is the transverse facial artery and upper buccal nerve; running along with the duct inferiorly is the lower buccal nerve.
Clinical relevance
Blockage, whether caused by salivary duct stones or external compression, may cause pain and swelling of the parotid gland (parotitis).
Additional images
-
Outline of side of face, showing chief surface markings.
-
-
-
The left papilla (soft tissue protuberance at the exit) of the parotid duct is clearly visible on the cheek in the right of the photo.
-
-
-
See also
References
- ^ Ten Cate's Oral Histology, Nanci, Elsevier, 2013, page 255
- ^ Illustrated Dental Embryology, Histology, and Anatomy, Bath-Balogh and Fehrenbach, Elsevier, 2011, page 135
- Casseri, Giulio Cesare (1627). Tabulae anatomicae, lxxiix. Venetis.
- Stensen, Niels (1662). Observationes anatomicae, quibus varia oris, oculorum & narium vas describuntur novique salivae, lacrymarum & muci fontes deteguntur. Lugduni Batavorum: J. Chouët.
External links
- Diagram at MSU
- ent/178 at eMedicine - Parotid duct injuries
- doctor/2052 at Who Named It?
|
Head and neck anatomy, digestive system: Mouth anatomy (TA A05.1–2, TH H3.04.01, GA 11.1110–2, 1125–1141)
|
|
| Mouth |
Oral cavity
(including
mucosa) |
| Vestibule |
| Lip |
- Upper
- Lower
- Vermilion border
- Frenulum of lower lip
- Labial commissure of mouth
- Philtrum
|
|
| Cheek |
|
|
|
| Oral cavity proper |
Palate/
roof of mouth |
- Hard palate
- Soft palate
- Palatine raphe
- Incisive papilla
|
|
| Gingiva |
- Interdental papilla
- Gingival sulcus
- Gingival margin
- Gingival fibers
- Junctional epithelium
- Mucogingival junction
- Sulcular epithelium
- Stippling
|
|
- Periodontium: Cementum
- Gingiva
- Periodontal ligament
|
|
|
|
|
| Glands |
- Parotid gland/Parotid duct
- Submandibular gland/Submandibular duct
- Sublingual gland/Major sublingual duct
|
|
| Teeth |
|
|
| Tongue |
- dorsum
- Taste bud
- Median sulcus
- Terminal sulcus
- Foramen cecum
- Lingual tonsils
- ventral surface
- Frenulum
- Fimbriated fold
- Sublingual caruncle
- Anterior
- Posterior
- Glossoepiglottic folds
- Lingual septum
|
|
|
Oro-Pharynx/
fauces |
- Oropharyngeal isthmus/Isthmus of the fauces
|
|
| Soft palate |
- Uvula
- Palatoglossal arch
- Palatopharyngeal arch
- Plica semilunaris of the fauces
|
|
- Tonsillar fossa
- Palatine tonsil
|
|
|
|
|
|
noco/cofa (c)/cogi/tumr, sysi
|
|
|
|
|
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.
English Journal
- Mucin-rich salivary duct carcinoma with signet-ring cell feature ex pleomorphic adenoma of the submandibular gland: a case report of an unusual histology with immunohistochemical analysis and review of the literature.
- Kusafuka K, Maeda M, Honda M, Nakajima T.SourcePathology Division, Shizuoka Cancer Center Hospital and Research Institute, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan. k.kusafuka@scchr.jp
- Medical molecular morphology.Med Mol Morphol.2012 Dec;45(1):45-52. Epub 2012 Mar 20.
- Salivary duct carcinoma (SDC) is a highly aggressive salivary gland carcinoma, and the mucin-rich variant of SDC (mSDC) is extremely rare. We report herein one case of salivary mSDC, showing predominantly signet-ring cell features. The patient was an 84-year-old Japanese woman, who noticed swelling
- PMID 22431183
- Magnetic resonance sialography for investigating major salivary gland duct system after intensity-modulated radiotherapy of nasopharyngeal carcinoma.
- Ou D, Zhang Y, He X, Gu Y, Hu C, Ying H, Zhu G, Wu Y, Mao J, Yue L, Shen X.SourceDepartment of Radiation Oncology, Fudan University Shanghai Cancer Center, 399 Ling Ling Road, 200032, Shanghai, People's Republic of China.
- International journal of clinical oncology / Japan Society of Clinical Oncology.Int J Clin Oncol.2012 Aug 15. [Epub ahead of print]
- BACKGROUND: We investigated the value of magnetic resonance sialography for evaluating xerostomia induced by intensity-modulated radiotherapy for nasopharyngeal carcinoma.METHODS: Fourteen patients with nasopharyngeal carcinoma were treated with intensity-modulated radiotherapy. Salivary function wa
- PMID 22892798
Japanese Journal
- 松下 直樹,井口 広義,和田 匡史,大石 賢弥,岡本 幸美,寺西 裕一,神田 裕樹,山根 英雄
- 頭頸部外科 24(2), 201-205, 2014
- 頰部に発生する腫瘍として耳下腺に付属するステノン管および副耳下腺を由来とするものが認められるがともに頻度は少ない。また原発がステノン管なのか副耳下腺なのかはっきりしないことも多い。しかし過去の報告からはステノン管を原発とするものは扁平上皮癌が多く，副耳下腺を原発とするものは粘表皮癌が多く扁平上皮癌は少ない。今回われわれはステノン管が原発と考えられた扁平上皮癌を1例経験したので，若干の文献的考察を加 …
- NAID 130004950203
- S-shaped Incision Approach for a Pleomorphic Adenoma Arising from the Accessory Parotid Gland
- , , , ,
- 耳鼻咽喉科臨床 補冊 138(0), 58-59, 2014
- … The accessory parotid gland tissue has been described as salivary tissue adjacent to Stensen's duct that is distinctly separate from the main body of the parotid gland. …
- NAID 130004834040
- 吉田 卓也,東野 正明,河田 了 [他],栗栖 義賢,辻 求
- 耳鼻咽喉科臨床 106(9), 831-835, 2013
- … The accessory parotid gland tissue has been described as salivary tissue adjacent to Stensen's duct that is distinctly separate from the main body of the parotid gland. …
- NAID 130003374129
Related Links
- pa·rot·id duct [TA] the duct of the parotid gland opening from the cheek into the vestibule of the mouth opposite the neck of the superior (maxillary) second molar tooth. Synonym(s): ductus parotideus [TA], Blasius duct, Stensen duct, Steno duct
- Sten·sen's duct (stĕn′sənz, stān′-) n. See parotid duct. Stensen's duct. See parotid duct. ... Disclaimer All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational ...
★リンクテーブル★
[★]
- 英
- parotid duct (Z)
- 同
- ステノー氏管 ステノ管 Steno duct、ステンセン管 Stensen管 Stensen duct
- 関
- 耳下腺、大唾液腺
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
[★]
- 関
- canal、conduit、ductal、ductus、meatus、pipe、tubal、tube、vas、vessel