ナボット嚢胞
WordNet
- a closed sac that develops abnormally in some body structure
PrepTutorEJDIC
- 胞嚢(ほうのう)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/02/20 17:30:34」(JST)
[Wiki en表示]
| Nabothian cyst |
| Classification and external resources |
Nabothian cyst |
| ICD-10 |
N72 |
| ICD-9 |
616.0 |
| DiseasesDB |
32596 |
| MedlinePlus |
001514 |
A nabothian cyst (or nabothian follicle)[1] is a mucus-filled cyst on the surface of the cervix. They are most often caused when stratified squamous epithelium of the ectocervix (toward the vagina) grows over the simple columnar epithelium of the endocervix (toward the uterus). This tissue growth can block the cervical crypts (subdermal pockets usually 2-10 mm in diameter), trapping cervical mucus inside the crypts. The transformation of tissue types is called metaplasia.
|
Contents
- 1 Presentation
- 2 Prognosis, treatment, and associated conditions
- 3 Eponym
- 4 See also
- 5 References
- 6 External links
|
Presentation
Nabothian cysts appear most often as firm bumps on the cervix's surface. A woman may notice the cyst when inserting a diaphragm or cervical cap, or when doing the cervix check as part of fertility awareness.[2] A health care provider may notice the cysts during a pelvic exam.
Prognosis, treatment, and associated conditions
Nabothian cysts are considered harmless and usually disappear on their own,[2] although some will persist indefinitely.[citation needed] Some women notice they appear and disappear in relation to their menstrual cycle. If a woman is not sure the anomaly she has found on her cervix is a nabothian cyst, a visit to a doctor is recommended to rule out other conditions.[2]
Rarely, nabothian cysts have a correlation with chronic cervicitis, an inflammatory infection of the cervix.
Nabothian cysts are not considered problematic unless they grow very large and present secondary symptoms. A physician may wish to perform a colposcopy or biopsy on a nabothian cyst to check for cancer or other problems. Two methods for removing these cysts include electrocautery and cryofreezing, although new cysts may form after the procedure.
Eponym
Nabothian cysts are also known as nabothian follicles, mucinous retention cysts, or epithelial inclusion cysts. They are named after German anatomist Martin Naboth (1675-1721), who wrote about them in a 1707 treatise titled De sterilitate mulierum. However, they were earlier described by French surgeon Guillaume Desnoues (1650-1735).[3] Since it is a derived term, nabothian is not spelled with a capital first letter.
See also
References
- ^ "Dorlands Medical Dictionary:nabothian follicles". http://www.mercksource.com/pp/us/cns/cns_hl_dorlands_split.jsp?pg=/ppdocs/us/common/dorlands/dorland/three/000041439.htm#000041439.
- ^ a b c Weschler, Toni (2002). Taking Charge of Your Fertility (Revised Edition ed.). New York: HarperCollins. pp. 227–228,330. ISBN 0-06-093764-5.
- ^ "Nabothian Cysts". Who Named It?. 2007. http://www.whonamedit.com/synd.cfm/3789.html. Retrieved 2007-06-22.
External links
- 00501 at CHORUS
- Histology at ttuhsc.edu
|
Female diseases of the pelvis and genitals (N70–N99, 614–629)
|
|
| Internal |
|
Adnexa
|
|
Ovary
|
Oophoritis · Ovarian cyst (Follicular cyst of ovary, Corpus luteum cyst, Theca lutein cyst) · Endometriosis of ovary · Ovarian hyperstimulation syndrome · Ovarian torsion · Ovarian apoplexy · Mittelschmerz · Female infertility (Anovulation, Poor ovarian reserve)
|
|
|
Fallopian tube
|
Salpingitis · Hydrosalpinx · Hematosalpinx · Female infertility (Fallopian tube obstruction)
|
|
|
|
Uterus
|
|
Endometrium
|
Endometritis · Endometriosis · Endometrial polyp · Endometrial hyperplasia · Asherman's syndrome · Dysfunctional uterine bleeding
menstruation: flow (Amenorrhoea, Hypomenorrhea, Oligomenorrhea) · timing (Menorrhagia, Menometrorrhagia, Metrorrhagia) · pain (Dysmenorrhea, PMS)
Female infertility (Habitual abortion)
|
|
|
Myometrium
|
Adenomyosis
|
|
|
Parametrium
|
Parametritis
|
|
|
Cervix
|
Cervicitis · Cervical polyp · Nabothian cyst · Cervical incompetence · Female infertility (Cervical stenosis) · Cervical dysplasia
|
|
|
General
|
Hematometra · Retroverted uterus
|
|
|
|
Vagina
|
Vaginitis (Bacterial vaginosis, Atrophic vaginitis, Candidal vulvovaginitis) · Leukorrhea/Vaginal discharge · Hematocolpos/Hydrocolpos
Sexual dysfunction (Dyspareunia, Hypoactive sexual desire disorder, Sexual arousal disorder, Vaginismus)
Prolapse (Cystocele, Rectocele, Enterocele, Urethrocele) · Fistulae (Vesicovaginal, Rectovaginal)
Vaginal bleeding
|
|
|
Other/general
|
Pelvic inflammatory disease · Pelvic congestion syndrome
|
|
|
| External |
|
|
Vulva
|
Vulvitis · Bartholin's cyst · Kraurosis vulvae · Vulvodynia
|
|
|
Clitoral hood or Clitoris
|
Clitoral phimosis · Clitorism
|
|
|
|
|
|
noco/cong/npls, sysi/epon
|
proc/asst, drug (G1/G2B/G3CD)
|
|
|
|
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
- Cervical Ectopic Pregnancy Diagnosed by Point-of-Care Emergency Department Ultrasound.
- Modayil V, Ash A, Raio C.SourceDepartment of Emergency Medicine, North Shore University Hospital, Manhasset, New York.
- The Journal of emergency medicine.J Emerg Med.2011 Aug 3. [Epub ahead of print]
- BACKGROUND: Although rare, cervical ectopic pregnancy (EP) represents a potentially lethal variation of a common first-trimester disease entity.CASE REPORT: We report a case of low abdominal pain and vaginal bleeding diagnosed as a cervical EP by point-of-care ultrasound.CONCLUSION: Familiarity with
- PMID 21820259
- Preoperative Differential Diagnosis of Minimal Deviation Adenocarcinoma and Lobular Endocervical Glandular Hyperplasia of the Uterine Cervix: A Multicenter Study of Clinicopathology and Magnetic Resonance Imaging Findings.
- Takatsu A, Shiozawa T, Miyamoto T, Kurosawa K, Kashima H, Yamada T, Kaku T, Mikami Y, Kiyokawa T, Tsuda H, Ishii K, Togashi K, Koyama T, Fujinaga Y, Kadoya M, Hashi A, Susumu N, Konishi I.Source*Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Asahi, Matsumoto; †Department of Health Sciences, School of Medicine, Kyushu University, Fukuoka; ‡Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto; §Department of Molecular Pathology, Graduate School of Medicine and School of Medicine, Chiba University, Chiba; ∥Clinical Laboratory Division, National Cancer Center Hospital, Tokyo; ¶Division of Diagnostic Pathology, Okaya City Hospital, Okaya; #Department of Radiology, Kyoto University Graduate School of Medicine, Kyoto; **Department of Radiology, Osaka Red Cross Hospital, Osaka; ††Department of Radiology, Shinshu University School of Medicine,Asahi, Matsumoto; ‡‡Obstetrics and Gynecology, National University Corporation University of Yamanashi, Yamanashi; §§Department of Obstetrics & Gynecology, School of Medicine, Keio University, Tokyo; and ∥∥Department of Gynecology and Obstetrics, Kyoto University Faculty of Medicine, Kyoto, Japan.
- International journal of gynecological cancer : official journal of the International Gynecological Cancer Society.Int J Gynecol Cancer.2011 Jun 16. [Epub ahead of print]
- OBJECTIVE: To clarify the preoperative differential diagnosis and management of minimal deviation adenocarcinoma (MDA) and lobular endocervical glandular hyperplasia (LEGH), a multicenter study was performed.METHODS: A total of 112 patients who underwent conization or a hysterectomy for suspected MD
- PMID 21685796
Japanese Journal
- 症例 子宮頸部deep nabothian cystsの1例
- MRI of endocervical glandular disorders : three cases of a deep nabothian cyst and three cases of a minimal-deviation adenocarcinoma
Related Links
- A nabothian cyst (or nabothian follicle) is a mucus-filled cyst on the surface of the cervix. They are most often caused when stratified squamous epithelium of the ectocervix (toward the vagina) grows over the simple columnar epithelium ...
★リンクテーブル★
[★]
- 英
- nabothian cyst Nabothian cyst
- 同
- ナボット小胞、nabothian follicle Nabothian follicle、ナボット濾胞、ナボット卵 ovula Nabothi ovulum Nabothii
概念
- 膣部びらんの生理的な治癒過程で出現
- 30-40歳代に多い。
- 子宮頚管粘膜の分泌腺が上皮で覆われて分泌物が排出できない際に、腺腔に分泌物が貯留することでナボット卵を生じる。
医学事典
- 真性びらんは治癒の過程で肉芽の上を扁平上皮が覆って進行する。
- しかし、炎症持続するなどで持続的な刺激が加わると円柱上皮が扁平上皮化生して粘液線の出口を閉塞・狭窄させる。
- これによりできる嚢胞を指して言う。多くは半透明に見えるという。大きさは大小様々で、ブドウの粒の大きさまで大きくなることがある。
BAT.548
参考
- http://graphics8.nytimes.com/images/2007/08/01/health/adam/17090.jpg
- http://web.mac.com/eyesonly.jr/Radiology/Case/MRI_P/pelv/pelv-Images/1.jpg
- http://blass.com.au/definitions/nabothian%20cyst
- http://www.gfmer.ch/selected_images_v2/detail_list.php?cat1=4&cat3=130&stype=d
- Cervical Disease and Neoplasia
- http://www.brooksidepress.org/Products/OB-GYN%20101/My%20Documents4/Text/Cervical%20Disease/cervical_disease_and_neoplasia.htm
