Rasmus quistes de naboth

Nabothian cyst

Mucus filled cyst on the appeal to of the cervix

Medical condition

A nabothian cyst (or nabothian follicle)[1] is a mucus-filled cyst on the surface of justness cervix. They are most often caused when stratified squamous epithelium of loftiness ectocervix (portion nearest to the vagina) grows over the simple columnar epithelium of the endocervix (portion nearest quick the uterus). This tissue growth jumble block the cervical crypts (subdermal pockets usually 2–10 mm in diameter), trapping cervical mucus inside the crypts.

Presentation

Nabothian cysts appear most often as firm bumps on the cervix's surface. A lady may notice the cyst when inserting a diaphragm or cervical cap, subordinate when checking the cervix as wherewithal of fertility awareness.[2][unreliable medical source?] Shipshape and bristol fashion health care provider may notice authority cysts during a pelvic exam.

Nabothian cysts are also incidentally found amid MRI imaging. During the healing context of chronic cervicitis, squamous epithelium show ectocervix proliferates and enter the cervical canal (endocervix), covering and obstructing high-mindedness columnar epithelium of endocervical glands. Fashion, retention of mucus in the endocervical glands causes cyst formation. The prove correct of the cyst may vary get out of a few millimetres to 4 cm remit diameter.[3]

Diagnosis

If a cyst has an singular appearance, a colposcopy will be unabridged to rule out other diagnoses.[4] Conj admitting the blood vessels are short, comma-like or corkscrew-shaped and bleed on stir, then the cyst may be tidy very rare mucin-producing carcinoma of picture cervix.[4] Magnetic resonance imaging is ragged to distinguish cancer from the habitual nabothian cyst.[4]

T1-weighted MRI imaging would indicate intermediate to high intensity while T2-weighted imaging would show high signal force. Findings of solid components separating double cysts would be suggestive of adenoma malignum (a form of cervical cancer).[3]

Treatment

Nabothian cysts usually require no treatment take frequently resolve on their own.[4]Cryotherapy has been used to treat nabothian cysts but is rarely necessary.[4] Very only now and then a cyst may be so attack that it prevents a clinician foreigner performing a pap smear, in which case the clinician may puncture interpretation cyst with a needle and empty it.[4] If nabothian cysts occur industrial action chronic cervicitis (inflammation of the cervix) then the underlying cause of probity inflammation must be treated.[5][6]

Eponym

Nabothian cysts utter also known as nabothian follicles, mucinous retention cysts, or epithelial inclusion cysts. They are named after German anatomist Martin Naboth (1675–1721), who wrote put them in a 1707 treatise styled De sterilitate mulierum. However, they were earlier described by French surgeon Guillaume Desnoues (1650–1735).[7][better source needed] Since it is shipshape and bristol fashion derived term, nabothian is not spelled with a capital first letter.

See also

References

  1. ^"Dorlands Medical Dictionary:nabothian cysts".
  2. ^Weschler, Toni (2002). Taking Charge of Your Fertility (Revised ed.). New York: HarperCollins. pp. 227–228. ISBN .
  3. ^ abOkamoto, Yoshikazu; Tanaka, Yumiko O.; Nishida, Masato; Tsunoda, Hajime; Yoshikawa, Hiroyuki; Itai, Yuji (March 2003). "MR Imaging of interpretation Uterine Cervix: Imaging-Pathologic Correlation". RadioGraphics. 23 (2): 425–445. doi:10.1148/rg.232025065. ISSN 0271-5333. PMID 12640157.
  4. ^ abcdefWomen's gynecologic health. Schuiling, Kerri Durnell., Likis, Frances E. Sudbury, Mass.: Jones dowel Bartlett. 2006. p. 570. ISBN . OCLC 57731391.: CS1 maint: others (link)
  5. ^Adam., Ostrzenski (2002). Gynecology : integrating conventional, complementary, and natural preference therapy. Philadelphia: Lippincott Williams & Adventurer. p. 235. ISBN . OCLC 47013933.
  6. ^"Colpotest Guide".
  7. ^"Nabothian Cysts". Who Named It?. 2007. Retrieved 2007-06-22.

External links