Skene's gland: Difference between revisions

General Information
Latin	glandulae paraurethrales
Greek
TA98
TA2
FMA
Details
System	Urinary system, Reproductive system
Artery	Internal pudendal artery
Vein	Internal pudendal vein
Nerve	Pudendal nerve, Pelvic nerve
Lymphatic drainage
Precursor	Urogenital sinus
Function
Identifiers
Clinical significance
Notes

Latest revision as of 02:02, 3 April 2025

Paraurethral glands of the human female genitourinary system

The Skene's glands, also known as the paraurethral glands, are small, mucous-secreting exocrine glands located on the anterior wall of the vagina, near the lower end of the urethra. These paired glands are considered homologous to the prostate gland in males and may play a role in female sexual response, including female ejaculation.

Anatomy and Location[edit]

Skene's glands are situated on either side of the urethral opening, embedded in the anterior vaginal wall. Their ducts empty into the urethra or directly into the external urethral orifice. These glands originate embryologically from the urogenital sinus, similar to the male prostate, and they contain tissues that are responsive to androgens.

Function[edit]

The primary function of the Skene’s glands is the secretion of a clear, lubricating fluid, which is released into the urethral area. While their precise role is not fully understood, they are believed to:

Contribute to urethral and vaginal lubrication during sexual arousal.
Play a role in antimicrobial defense mechanisms in the urogenital tract.
Participate in female ejaculation, although the extent and consistency of this role remain a subject of ongoing research.

These glands have also been found to produce a substance containing prostate-specific antigen (PSA) and prostatic acid phosphatase (PAP), further supporting their homology to the prostate.

Clinical Significance[edit]

Skene’s glands may become clinically significant in the following conditions:

Skene's duct cyst: Obstruction of the gland’s ducts can lead to cyst formation, which may be asymptomatic or cause discomfort, urinary obstruction, or infection.
Skene's gland abscess: Infections may result in abscess formation, requiring antibiotic treatment or surgical drainage.
Paraurethral carcinoma: Rare malignancies can arise from the Skene’s glands, occasionally mimicking urethral cancers.
Skeneitis: Inflammation of the Skene's glands, sometimes associated with recurrent urinary tract infections (UTIs).

Research and Controversies[edit]

The Skene’s glands have been the subject of anatomical and physiological research, particularly regarding:

**Female ejaculation**: Some studies suggest Skene’s glands are responsible for the fluid expelled during female orgasm, although not all women exhibit this phenomenon.
**G-spot**: Anatomically, Skene’s glands are located in the same region as the proposed G-spot (Gräfenberg spot), a purported erogenous zone. However, the scientific consensus on the existence and exact nature of the G-spot remains inconclusive.
**Prostate-like function**: Ongoing research explores the extent to which Skene’s glands function similarly to the prostate, especially in regard to enzyme secretion and response to hormonal stimulation.

Medical Relevance[edit]

Awareness of Skene’s glands is important in the context of:

Diagnosis and management of urethral or periurethral masses in females.
Understanding causes of dyspareunia (painful intercourse) or lower urinary tract symptoms.
Sexual medicine and counseling, particularly regarding female orgasm and ejaculation.

History[edit]

The glands are named after **Dr. Alexander Johnston Chalmers Skene**, a Scottish-American gynecologist, who first described them in 1880 in his seminal work on female urogenital anatomy. His description helped differentiate Skene's glands from the surrounding urethral and vaginal structures.

@@ Line 1: / Line 1: @@
-A '''Skene's gland''', also known as the '''paraurethral gland''', is one of the many glands present in females that contribute to the sexual and reproductive functions.<ref>{{Cite journal |last=Zaviacic |first=M |title=The adult human female paraurethral (Skene's) glands |journal=Histology and Histopathology |volume=4 |issue=3 |pages=291-303 |year=1989}}</ref> It is named after Dr. Alexander Skene, who first described these glands in the late 19th century.
+{{Short description|Paraurethral glands of the human female genitourinary system}}
-[[File:Skenes gland.jpg|thumb|Skenes gland]]
+{{Infobox anatomy
-==Anatomy and Function==
+| Name        = Skene's gland
+| Latin       = glandulae paraurethrales
+| Image       = Skenes_gland.jpg
+| Caption     = Female external reproductive anatomy showing location of Skene's glands
+| Width       = 250
+| Precursor   = [[Urogenital sinus]]
+| System      = [[Urinary system]], [[Reproductive system]]
+| Artery      = [[Internal pudendal artery]]
+| Vein        = [[Internal pudendal vein]]
+| Nerve       = [[Pudendal nerve]], [[Pelvic nerve]]
+| Lymph       = [[Inguinal lymph nodes]], [[Internal iliac lymph nodes]]
+}}
+[[File:Skenes_gland.jpg|thumb|Skenes_gland]]
+The '''Skene's glands''', also known as the '''paraurethral glands''', are small, mucous-secreting exocrine glands located on the anterior wall of the [[vagina]], near the lower end of the [[urethra]]. These paired glands are considered homologous to the [[prostate gland]] in males and may play a role in female sexual response, including [[female ejaculation]].
-Located on the anterior wall of the vagina, around the lower end of the urethra, Skene's glands are paired ducts that drain into the urethra. The glands are homologous to the prostate in males, and they produce a fluid that helps lubricate the urethral opening and potentially contribute to female ejaculation.<ref>{{Cite journal |last=Wernert |first=N |title=The 'female prostate': location, morphology, immunohistochemical characteristics and significance |journal=European Urology |volume=24 |issue=2 |pages=211-8 |year=1993}}</ref>
+== Anatomy and Location ==
+Skene's glands are situated on either side of the urethral opening, embedded in the anterior vaginal wall. Their ducts empty into the [[urethra]] or directly into the external urethral orifice. These glands originate embryologically from the [[urogenital sinus]], similar to the male prostate, and they contain tissues that are responsive to [[androgens]].
-==Clinical Significance==
+== Function ==
-[[File:Organs and tissues with sexual functions (female) 1.png|thumb|Organs and tissues with sexual functions (female) 1]]
+The primary function of the Skene’s glands is the secretion of a clear, lubricating fluid, which is released into the urethral area. While their precise role is not fully understood, they are believed to:
-Skene's glands can be implicated in various health conditions. For instance, they can become infected or blocked, leading to a condition known as Skene's duct cyst.<ref>{{Cite journal |last=DeLancey |first=JO |title=Anatomy relevant to the etiology and diagnosis of lower urinary tract dysfunction |journal=Current Opinion in Obstetrics & Gynecology |volume=10 |issue=5 |pages=424-9 |year=1998}}</ref> Furthermore, some studies suggest a possible association between Skene's glands and female G-spot, a controversial area of increased sexual sensitivity in some women.<ref>{{Cite journal |last=O'Connell |first=HE |title=Anatomy of the clitoris |journal=The Journal of Urology |volume=174 |issue=4 |pages=1189-95 |year=2005 |doi=10.1097/01.ju.0000173639.38898.cd}}</ref>
-==Research and Controversies==
+* Contribute to urethral and vaginal lubrication during [[sexual arousal]].
+* Play a role in [[antimicrobial]] defense mechanisms in the urogenital tract.
+* Participate in female ejaculation, although the extent and consistency of this role remain a subject of ongoing research.
-The existence and role of Skene's glands have been a matter of debate. Despite historical accounts and anatomical evidence, there remains controversy surrounding their exact role in female sexuality, specifically related to the phenomena of female ejaculation and the G-spot.<ref>{{Cite journal |last=Kratochvíl |first=S |title=Orgasmic expulsions in women |journal=Acta Obstetricia et Gynecologica Scandinavica |volume=69 |issue=7-8 |pages=617-21 |year=1990}}</ref>
+These glands have also been found to produce a substance containing [[prostate-specific antigen (PSA)]] and [[prostatic acid phosphatase (PAP)]], further supporting their homology to the prostate.
-==Medical Applications==
+== Clinical Significance ==
+[[File:Organs and tissues with sexual functions (female) 1.png|thumb|Anatomy of female sexual organs, including Skene's glands]]
+Skene’s glands may become clinically significant in the following conditions:
-In the realm of medicine, Skene's glands are an essential consideration in understanding female urological and sexual health. Medical professionals must be aware of potential complications arising from these glands, such as infections, cysts, or cancers, and the appropriate treatments.<ref>{{Cite journal |last=Zaviacic |first=M |title=Update on the female prostate and the phenomenon of female ejaculation |journal=Journal of Sex Research |volume=30 |issue=2 |pages=148-51 |year=1993 |doi=10.1080/00224499309551696}}</ref>
+* '''Skene's duct cyst''': Obstruction of the gland’s ducts can lead to cyst formation, which may be asymptomatic or cause discomfort, urinary obstruction, or infection.
+* '''Skene's gland abscess''': Infections may result in abscess formation, requiring antibiotic treatment or surgical drainage.
+* '''Paraurethral carcinoma''': Rare malignancies can arise from the Skene’s glands, occasionally mimicking urethral cancers.
+* '''Skeneitis''': Inflammation of the Skene's glands, sometimes associated with recurrent urinary tract infections (UTIs).
-Additionally, it's crucial for physicians to be knowledgeable about the ongoing research and debates surrounding the glands' involvement in female ejaculation and the existence of the G-spot. This knowledge assists them in providing comprehensive sexual health education and care to their patients.<ref>{{Cite journal |last=Goldstein |first=I |title=Female ejaculation: myth or reality? |journal=Journal of Sex & Marital Therapy |volume=19 |issue=1 |pages=54-63 |year=1993 |doi=10.1080/00926239308404894}}</ref>
+== Research and Controversies ==
+The Skene’s glands have been the subject of anatomical and physiological research, particularly regarding:
-==Historical Aspect==
+* **Female ejaculation**: Some studies suggest Skene’s glands are responsible for the fluid expelled during female orgasm, although not all women exhibit this phenomenon.
+* **G-spot**: Anatomically, Skene’s glands are located in the same region as the proposed [[G-spot]] (Gräfenberg spot), a purported erogenous zone. However, the scientific consensus on the existence and exact nature of the G-spot remains inconclusive.
+* **Prostate-like function**: Ongoing research explores the extent to which Skene’s glands function similarly to the prostate, especially in regard to enzyme secretion and response to hormonal stimulation.
-The eponymous nomenclature of the Skene's glands pays tribute to Dr. Alexander Skene, who, in 1880, first described these glands in his work on the diseases of the bladder and urethra in women.<ref>{{Cite book |last=Whorton |first=James C |title=Nature Cures: The History of Alternative Medicine in America |year=2002 |publisher=Oxford University Press |isbn=0198029439 |pages=98}}</ref>
+== Medical Relevance ==
+Awareness of Skene’s glands is important in the context of:
-==Further Reading==
+* Diagnosis and management of urethral or periurethral masses in females.
+* Understanding causes of dyspareunia (painful intercourse) or lower urinary tract symptoms.
+* Sexual medicine and counseling, particularly regarding female orgasm and ejaculation.
-* Zaviacic, M. (2002). The human female prostate: From vestigial Skene's paraurethral glands and ducts to woman's functional prostate. Slovak Academic Press.
+== History ==
-* Jannini, E. A., Buisson, O., & Rubio-Casillas, A. (2014). Beyond the G-spot: clitourethrovaginal complex anatomy in female orgasm. Nature Reviews Urology, 11(3), 110.
+The glands are named after **Dr. Alexander Johnston Chalmers Skene**, a Scottish-American gynecologist, who first described them in 1880 in his seminal work on female urogenital anatomy. His description helped differentiate Skene's glands from the surrounding urethral and vaginal structures.
 == See also ==
@@ Line 34: / Line 60: @@
 * [[G-spot]]
 * [[Bartholin's gland]]
+* [[Female ejaculation]]
 * [[Female reproductive system]]
 * [[Human female endocrine system]]
-==External Resources==
+{{Female reproductive system}}
-* [https://www.britannica.com/science/Skenes-gland Britannica - Skene's gland]
-==References==
-{{Reflist}}
-{{DEFAULTSORT:Skene's gland}}
-{{stub}}
 [[Category:Glands]]
-[[Category:Female reproductive system]]
+[[Category:Exocrine system]]
-[[Category:Gynecology]]
+[[Category:Human female reproductive system]]
-[[Category:Human female endocrine system]]
+[[Category:Mammal female reproductive system]]
-[[Category:Sexual health]]
+[[Category:Anatomy named for one who described it]]
-[[Category:Medical terminology]]
+[[Category:Sex organs]]
+[[Category:Urinary system]]
+[[Category:Female sexual anatomy]]
+{{DEFAULTSORT:Skene's Gland}}