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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/01/26 21:03:47」(JST)
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| Canal of the cervix |
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Posterior half of uterus and upper part of vagina.
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| Details |
| Latin |
canalis cervicis uteri |
| Identifiers |
Dorlands
/Elsevier |
c_04/12208566 |
| TA |
A09.1.03.018 |
| FMA |
17740 |
| Anatomical terminology
[edit on Wikidata]
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In the anatomy of the female reproductive system, the canal of the cervix (also called the endocervical canal, cervical canal, cervical canal of uterus, or the cavity of cervix) is the spindle-shaped, flattened canal of the cervix, the neck of the uterus.
It communicates with the uterine cavity via the internal orifice of the uterus, and with the vagina via the external orifice.
The wall of the canal presents an anterior and a posterior longitudinal ridge, from each of which proceed a number of small oblique columns, the palmate folds, giving the appearance of branches from the stem of a tree; to this arrangement the name arbor vitæ uteri is applied.
The folds on the two walls are not exactly opposed, but fit between one another so as to close the cervical canal.
Contents
- 1 Pathology
- 2 See also
- 3 References
- 4 External links
Pathology
Micrograph of an adenocarcinoma that arose from the endocervical mucosa. Pap stain.
The endocervical mucosa is a site from which adenocarcinoma can arise. Endocervical adenocarcinoma, like cervical cancer (squamous cell carcinoma), often arises in the milieu of human papilloma virus infection.[1]
As most endometrial cancers are adenocarcinomas, differentiation of endocervical adenocarcinoma and endometrial adenocarcinomas is required, as the treatment differs. Immunohistochemical staining is often helpful in this regard, endocervical adenocarcinomas are typically CEA and p16 positive and estrogen receptor, progesterone receptor and vimentin negative.
See also
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
- ^ Yeh, IT.; LiVolsi, VA.; Noumoff, JS. (Mar 1991). "Endocervical carcinoma.". Pathol Res Pract 187 (2-3): 129–44. doi:10.1016/S0344-0338(11)80763-6. PMID 2067992.
External links
- Anatomy figure: 43:05-18 at Human Anatomy Online, SUNY Downstate Medical Center
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Female reproductive system
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| Internal |
| Adnexa |
| Ovaries |
| Follicles |
- corpus
- hemorrhagicum
- luteum
- albicans
- Theca of follicle
- Follicular antrum
- Corona radiata
- Zona pellucida
- Membrana granulosa
- Perivitelline space
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| Other |
- Germinal epithelium
- Tunica albuginea
- cortex
- Medulla
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| Fallopian tubes |
- Isthmus
- Ampulla
- Infundibulum
- Fimbria
- Ostium
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| Ligaments |
- Proper of ovary
- Suspensory of ovary
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| Wolffian vestiges |
- Gartner's duct
- Epoophoron
- Vesicular appendages of epoophoron
- Paroophoron
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| Uterus |
| Regions |
- corpus/body
- Cervix
- External orifice
- Canal
- Internal orifice
- Supravaginal portion
- Vaginal portion
- Uterine horns
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| Layers |
- Endometrium
- Myometrium
- Perimetrium
- Parametrium
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| Ligaments |
- Round ligament
- Broad ligament
- Cardinal ligament
- Uterosacral ligament
- Pubocervical ligament
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| General |
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| Vagina |
- Fossa of vestibule of vagina
- Vaginal fornix
- Hymen
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| External |
| Vulva |
| Labia |
- Mons pubis
- Labia majora
- Anterior commissure
- Posterior commissure
- Pudendal cleft
- Labia minora
- Frenulum of labia minora
- Frenulum of clitoris
- Vulval vestibule
- Interlabial sulci
- Bulb of vestibule
- Vaginal orifice
- vestibular glands/ducts
- Bartholin's glands/Bartholin's ducts
- Skene's glands/Skene's ducts
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| Clitoris |
- Crus of clitoris
- Corpus cavernosum
- Clitoral glans
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| Urethra |
- Urethral crest
- Lacunae of Morgagni
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| Other |
- G-spot
- Urethral sponge
- Perineal sponge
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Index of reproductive medicine
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| Description |
- Anatomy
- Physiology
- Development
- sex determination and differentiation
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| Disease |
- Infections
- Congenital
- Neoplasms and cancer
- male
- female
- gonadal
- germ cell
- Other
- Symptoms and signs
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| Treatment |
- Procedures
- Drugs
- benign prostatic hypertrophy
- erectile dysfunction and premature ejaculation
- sexual dysfunction
- infection
- hormones
- androgens
- estrogens
- progestogens
- GnRH
- prolactin
- Assisted reproduction
- Birth control
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UpToDate Contents
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English Journal
- Implant strategies for endocervical and interstitial ultrasound hyperthermia adjunct to HDR brachytherapy for the treatment of cervical cancer.
- Wootton JH, Prakash P, Hsu IC, Diederich CJ.SourceDepartment of Radiation Oncology, University of California, San Francisco, CA 94115, USA.
- Physics in medicine and biology.Phys Med Biol.2011 Jul 7;56(13):3967-84. Epub 2011 Jun 10.
- Catheter-based ultrasound devices provide a method to deliver 3D conformable heating integrated with HDR brachytherapy delivery. Theoretical characterization of heating patterns was performed to identify implant strategies for these devices which can best be used to apply hyperthermia to cervical ca
- PMID 21666290
- Structure and function of intercellular junctions in human cervical and vaginal mucosal epithelia.
- Blaskewicz CD, Pudney J, Anderson DJ.SourceDepartments of Molecular Medicine, Obstetrics and Gynecology, and Microbiology, Boston University School of Medicine, Boston, Massachusetts.
- Biology of reproduction.Biol Reprod.2011 Jul;85(1):97-104. Epub 2011 Apr 6.
- The mucosal epithelium is a major portal for microbial invasion. Mucosal barrier integrity is maintained by the physical interactions of intercellular junctional molecules on opposing epithelial cells. The epithelial mucosa in the female reproductive tract provides the first line of defense against
- PMID 21471299
Japanese Journal
- Real time PCR法を用いた淋菌,クラミジア診断の有用性の検討
- 3)子宮体癌(クリニカルカンファレンス9 婦人科癌進行期分類の問題点,生涯研修プログラム,<特集>第62回日本産科婦人科学会生涯研修プログラム,研修コーナー)
Related Links
- 2009年4月23日 ... endocervicalの意味や和訳。 *** 子宮頸管内の, 子宮頚管内のendocervicalの共起表現 - 約492万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。
Related Pictures
★リンクテーブル★
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- 英
- endocervical
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