Skene’s glands and Bartholin’s glands are both paired structures in the vulvar region, but they sit in different locations, produce different secretions, and cause different problems when something goes wrong. Skene’s glands flank the urethra near the front of the vaginal opening, while Bartholin’s glands sit deeper, toward the back. Despite often being lumped together in anatomy discussions, they have distinct embryological origins, respond to different hormonal signals, and present with different clinical conditions when infected or obstructed.
Location and Basic Function
Skene’s glands, sometimes called the paraurethral glands, are small structures embedded in the tissue surrounding the lower urethra, on the anterior (front) vaginal wall.1International Journal of Clinical Nephrology. Skene’s Glands: Anatomy, Function, and Clinical Significance in Female Urogenital Health Their ducts open on either side of the urethral opening. They produce a small volume of fluid during sexual arousal and are thought to contribute to lubrication of the urethral area. Microscopically, the glands are lined with tall secretory cells that actively produce both granular and bleb-type secretions, a pattern that points to a complex and ongoing role rather than a passive one.2SpringerLink (Anatomy and Embryology). Ultrastructure of the normal adult human female prostate gland (Skene’s gland)
Bartholin’s glands are positioned symmetrically at the posterior (back) part of the vaginal opening, roughly at the four o’clock and eight o’clock positions if you picture the opening as a clock face.3PubMed Central. Clinical Pathology of Bartholin’s Glands: A Review of the Literature Each gland is about the size of a pea and drains through a duct that opens just inside the vaginal introitus. Their primary job is producing mucus-like fluid that helps lubricate the vaginal entrance, particularly during sexual arousal. When functioning normally, you cannot feel or see either set of glands from the outside.
The physical separation matters clinically. A lump or swelling near the urethra at the front points toward Skene’s gland involvement, while a mass closer to the back of the vaginal opening is far more likely to involve a Bartholin’s gland. This positional distinction is often the first clue a clinician uses to narrow down a diagnosis.
Embryological Origins and the “Female Prostate” Debate
One of the most interesting differences between these glands lies in their developmental ancestry. Skene’s glands develop from the same embryonic tissue that becomes the prostate gland in males. This shared origin is why Skene’s glands are formally referred to as the “female prostate” in some anatomical literature, and they even produce prostate-specific antigen (PSA), the same marker used in prostate cancer screening for men. Histological and chemical studies of the glandular tissue surrounding the female urethra have confirmed that it shares both structural patterns and protein markers with the male prostate.4PubMed Central. Should We Call It a Prostate? A Review of the Female Periurethral Glandular Tissue Morphology, Histochemistry, Nomenclature, and Role in Iatrogenic Sexual Dysfunction
Bartholin’s glands, on the other hand, are the developmental equivalent of the bulbourethral glands (Cowper’s glands) in males. Those male glands produce pre-ejaculatory fluid, and the parallel in females is the mucoid lubrication Bartholin’s glands supply to the vaginal entrance. So while both sets of glands contribute to lubrication in a broad sense, they trace back to completely different structures in the developing embryo.
Whether Skene’s glands should actually be called a “prostate” in women remains a live debate. The tissue undeniably shares morphology and immunohistochemistry with the male prostate, but gaps in understanding the functional anatomy and exact physiological roles of this tissue have slowed widespread adoption of the term.5PubMed Central. Should We Call It a Prostate? A Review of the Female Periurethral Glandular Tissue Morphology, Histochemistry, Nomenclature, and Role in Iatrogenic Sexual Dysfunction The terminology you encounter depends heavily on the clinical context: urologists and sexual medicine researchers often use “female prostate,” while gynecology textbooks tend to stick with “Skene’s glands” or “paraurethral glands.”
Bartholin’s Gland Problems
Bartholin’s gland conditions are far more commonly encountered in clinical practice than Skene’s gland issues. The most frequent problem is a Bartholin’s cyst, which forms when the narrow duct draining the gland becomes blocked. Fluid backs up, and the gland swells into a painless or mildly uncomfortable lump near the vaginal opening. These cysts are common enough that most gynecologists manage several per year.
When bacteria get involved, a cyst can become an abscess, which is a different experience entirely: painful, red, warm to the touch, and sometimes large enough to make sitting or walking uncomfortable. The microbiology of Bartholin’s abscesses reflects the gland’s neighborhood. The gland is colonized by a naturally polymicrobial population, with organisms migrating from both the vaginal and perianal areas.6BMJ Case Reports. Bartholin’s gland abscess caused by Streptococcus pneumoniae in a sexually active young woman This means that culture results from a Bartholin’s abscess often grow multiple organisms, and no single pathogen dominates every case. Sexually transmitted infections like gonorrhea and chlamydia are sometimes the culprits, but common skin and gut bacteria are just as frequently responsible.
Treatment options for Bartholin’s cysts and abscesses range from simple drainage to more involved surgical procedures. A systematic review of the available interventions found that recurrence rates varied widely, from 0% to about 38%, depending on the technique used.7Obstetrical & Gynecological Survey. Management of Bartholin Duct Cysts and Abscesses: A Systematic Review Aspiration alone (draining with a needle) carried the highest recurrence risk. Marsupialization, where a small permanent opening is created to let the gland drain continuously, showed no recurrence in available studies from that review. Other options include Word catheter placement, laser techniques, and full gland excision. Healing typically takes about two weeks regardless of the method chosen.8Obstetrical & Gynecological Survey. Management of Bartholin Duct Cysts and Abscesses: A Systematic Review
Recurrence is the real headache with Bartholin’s gland disease. Estimates of recurrence after various treatments range from about 2% to 25%, and the variation in clinical practice across different countries and institutions is substantial.9PubMed. A review of the management of diseases of the Bartholin’s gland For people dealing with repeated episodes, full gland excision is sometimes offered as a definitive solution, though it carries more surgical risk and a longer recovery.
Skene’s Gland Problems
Skene’s gland conditions are less common but can be trickier to diagnose because clinicians are less accustomed to looking for them. When bacterial infection obstructs the paraurethral ducts, the resulting swelling is called skenitis. Repeated infections can lead to a Skene’s gland cyst or, worse, an abscess. A Skene’s gland cyst typically presents as a painful, red, swollen mass located just to the side and slightly below the urethral opening.10Urology Case Reports. Adult-onset Skene’s gland cyst following a history of multiple gynecological treatment interventions
The symptoms overlap annoyingly with other conditions. Painful urination, pain during intercourse, recurrent urinary tract infections, and difficulty voiding are all associated with Skene’s gland disease.11PubMed Central. Skene’s glands abscess an overlooked diagnosis in acute lower urinary symptoms A large cyst or abscess can even press on the urethra hard enough to cause urinary retention. About half of Skene’s gland abscesses are palpable on examination, which means the other half require imaging to identify.12PubMed Central. Skene’s glands abscess an overlooked diagnosis in acute lower urinary symptoms For patients with chronic urethral pain, recurring UTIs, or unexplained pain during sex, a Skene’s gland cyst or abscess should be on the differential even when nothing is felt on physical exam.
The diagnostic challenge is real. Because Skene’s gland problems are rarer and less well-known than Bartholin’s gland disease, they can go unrecognized for months or years, especially when the presenting complaint is something nonspecific like recurrent UTIs. Clinicians sometimes describe Skene’s gland pathology as an “overlooked diagnosis,” and that label seems earned.
Telling Them Apart on Examination and Imaging
On physical exam, location is the main differentiator. A Bartholin’s gland cyst or abscess appears at the posterior portion of the vaginal opening, while a Skene’s gland cyst shows up near the urethral meatus at the front. Bartholin’s gland masses tend to be larger and easier to feel; Skene’s gland lesions are often smaller and subtler. Both conditions can produce vulvar masses, which is why they sometimes appear together on differential diagnosis lists alongside other benign vulvar tumors like epidermoid inclusion cysts.13PubMed. Benign vulvar tumors
When the clinical picture is unclear, imaging helps. MRI is the gold standard for evaluating vulvar anatomy and pathology in detail, and it can clearly distinguish Bartholin’s gland cysts from Skene’s gland cysts, urethral diverticula, and other periurethral masses.14PubMed Central. Under the hood: vulvar anatomy and pathology with a focus on MRI Ultrasound is sometimes used as a first-line tool, especially for Skene’s gland lesions that are not palpable and would otherwise be missed. The imaging distinction matters because treatment approaches can differ, and confirming the anatomical origin of a mass guides surgical planning.
Hormonal Sensitivity
Both sets of glands respond to sex hormones, but the specifics differ. Skene’s glands, with their prostatic heritage, are particularly responsive to androgens. The tissue of the anterior vaginal wall, including the periurethral glands, the vestibule, and the vestibular glands, has been identified as androgen-responsive.15Menopause. The role of androgens in the treatment of genitourinary syndrome of menopause (GSM): International Society for the Study of Women’s Sexual Health (ISSWSH) expert consensus panel review This has practical implications for menopause. As androgen levels decline, the tissues around the urethra and anterior vaginal wall can atrophy, potentially contributing to dryness, urinary symptoms, and discomfort during sex. Some researchers have explored androgen-based treatments for these symptoms, in part because of the androgen sensitivity of Skene’s gland tissue.
Bartholin’s glands are also hormonally influenced, though estrogen plays a more prominent role. Bartholin’s gland cysts and abscesses are most common in reproductive-age women and become less frequent after menopause. Interestingly, this age pattern reverses for one particular concern: Bartholin’s gland cancer.
Cancer Risk
Malignancy in either gland is rare, but the clinical significance is very different. Bartholin’s gland carcinoma accounts for roughly 5% of all vulvar cancers, making it exceptionally uncommon in absolute terms.16PubMed Central. Bartholin’s gland carcinoma-the diagnostic and management challenges of a rare malignancy-a case report and review of current literature It tends to occur in postmenopausal women and typically presents as a painless, one-sided mass near the vaginal opening. The danger is diagnostic delay: over half of cases are initially mistaken for a benign Bartholin’s cyst or abscess.17PubMed Central. Bartholin’s gland carcinoma-the diagnostic and management challenges of a rare malignancy-a case report and review of current literature This is why many clinicians recommend biopsy of any new Bartholin’s gland mass in a woman over 40, even if it looks clinically benign.
Skene’s gland cancers are even rarer, to the point where they mostly appear in case reports. When they do occur, they can produce PSA, which creates an unusual clinical scenario: a woman with an elevated PSA level. Because PSA testing is almost exclusively associated with male prostate cancer screening, a positive result in a woman can lead to confusion before the periurethral source is identified. The rarity of Skene’s gland malignancy means there are no standardized screening protocols; diagnosis usually happens incidentally or after a mass is biopsied.
Sexual Function After Bartholin’s Gland Surgery
A common worry for patients facing Bartholin’s gland surgery is whether removing or altering the gland will impair lubrication or sexual function. The evidence is reassuring on this point. In studies comparing marsupialization to full gland excision, both approaches improved sexual quality-of-life scores at the three-month mark compared to the preoperative state, when the abscess itself was causing pain and dysfunction.18Medical Science and Discovery. Female sexual function after surgical treatment of Bartholin’s Gland Abscess: Marsupialization versus Gland excision Removing the gland entirely did not harm sexual function; in fact, the excision group tended to score slightly higher on measures of lubrication, satisfaction, and pain compared to the marsupialization group, though the difference was not statistically significant between groups.
A randomized trial found a similar pattern: excision resulted in less painful intercourse afterward (about 3% reporting it, versus about 15% in the marsupialization group) and lower recurrence rates.19PubMed. Sexual function after Bartholin gland abscess treatment: A randomized trial of the marsupialization and excision methods Sexual function scores were below the threshold for “normal” in both groups, suggesting that some residual effects linger regardless of technique, but excision did not make things worse. The likely explanation is that Bartholin’s glands contribute only a fraction of overall vaginal lubrication; the vaginal walls themselves, cervical mucus, and transudation from blood vessels in the vaginal lining all contribute independently.
For women dealing with recurrent Bartholin’s cysts where duct obstruction keeps returning, newer surgical strategies have explored reconnecting the gland duct directly to the vestibular mucosa. One series reported that about 79% of symptomatic recurrent cysts resolved with this approach, with documented restoration of glandular secretion after arousal.20The Journal of Sexual Medicine. (130) Marsupialization of the Bartholin Duct Cyst and Recanalization for Symptomatic Recurrent Bartholin Cysts This kind of duct-preserving surgery is still being refined, but it represents a shift toward approaches that maintain the gland’s function rather than simply draining or removing it.
Size Variability and Why Skene’s Glands Are Harder to Study
One reason Bartholin’s gland conditions are so much better understood than Skene’s gland conditions is sheer anatomical consistency. Bartholin’s glands are reliably present in the same location and roughly the same size in almost every woman. Skene’s glands are more variable. Their size, number of ducts, and even whether they are present at all can differ substantially between individuals. Some women have well-developed Skene’s glands with multiple drainage ducts; others have minimal glandular tissue in the periurethral area. This natural variation makes population-level studies harder to conduct and partly explains why the research base is thinner.
The variability has also fueled broader debates about female sexual anatomy. Skene’s glands have been proposed as the anatomical source of female ejaculation, though this remains contested. The fluid expelled during female ejaculation does contain PSA and other prostatic markers in some studies, which is consistent with a Skene’s gland origin, but the volumes and compositions reported vary widely across research. Bartholin’s glands, by contrast, are not seriously implicated in ejaculation; their role is specifically the mucoid lubrication at the vaginal entrance during arousal.
When to Suspect Each Gland Is Involved
For anyone trying to understand their own symptoms, a few practical signposts help distinguish between Skene’s and Bartholin’s gland issues:
- Swelling near the urethra: A lump at the front of the vaginal opening, particularly one that sits just beside or below the urethral meatus, suggests Skene’s gland involvement.
- Swelling at the back: A lump at the lower portion of the vaginal opening, typically on one side, is much more likely to be a Bartholin’s gland cyst or abscess.
- Urinary symptoms: Difficulty urinating, a weak stream, or urinary retention alongside a vulvar mass point toward Skene’s gland pathology, because of the gland’s proximity to the urethra.
- Recurrent UTI-like symptoms without a confirmed infection: This pattern, especially when accompanied by pain during sex, should raise suspicion for a Skene’s gland cyst even if nothing is palpable on exam.
- Painful lump that appeared quickly: A rapid-onset, tender swelling at the posterior vaginal opening is classic for a Bartholin’s abscess.
Neither condition is dangerous in the vast majority of cases, but both benefit from accurate identification. Treating a Skene’s gland cyst as a Bartholin’s cyst (or vice versa) can lead to a surgical approach targeting the wrong area, and persistent misdiagnosis delays relief. If you have a vulvar mass and your symptoms do not fit the usual Bartholin’s cyst story, asking your clinician about the possibility of a Skene’s gland condition is reasonable and sometimes necessary to get the right workup.