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Bartholin cyst

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Bartholin cyst gland management

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Bartholin cyst abscess anatomy location vulva

Here is a comprehensive overview of Bartholin cyst (and abscess), drawn from multiple authoritative sources:

Bartholin Cyst (and Abscess)

Anatomy

The Bartholin glands (greater vestibular glands) are paired, pea-sized glands located in the labia minora. Their ducts drain into the posterior vestibule at the 4 o'clock and 8 o'clock positions. They begin functioning at puberty, providing moisture to the vestibule, and involute with age.

Pathophysiology

Cyst formation: When the duct becomes obstructed (by trauma, edema, or prior inflammation), secretions accumulate, forming a retention cyst. The cyst is typically lined by transitional or squamous epithelium. A cyst does not need to be present before an abscess can develop.
Abscess formation: If retained secretions become infected, an abscess forms. Abscesses can be quite large and cause extreme pain.
Common organisms:
  • E. coli — most common isolate
  • Polymicrobial (majority)
  • Less common: N. gonorrhoeae, C. trachomatis

Clinical Features

FeatureCystAbscess
PainMild or absentSevere
FluctuancePresentPresent + marked
Systemic symptomsRareRarely fever/chills
Erythema/indurationMinimalOften present
  • Cysts range up to 3–5 cm in diameter
  • Located at the posterior introitus near 4 or 8 o'clock

Histopathology

Bartholin gland cyst histopathology — dilated duct lined by mucous glandular epithelium with benign architecture and fibrous stroma
Histopathology: Bartholin gland cyst — dilated duct with mucous retention, lined by transitional/ductal-type epithelium within fibrous stroma. No dysplasia.
Gross pathology of excised Bartholin gland cyst — unilocular, smooth-walled, straw-coloured fluid
Gross specimen: unilocular cyst (5.5 × 4.0 × 3.0 cm), smooth tan-pink exterior, glistening inner lining, serous fluid.

Diagnosis

  • Primarily clinical — unilateral posterior vulvar/vestibular mass near 4 or 8 o'clock
  • Ultrasound can confirm a discrete fluid collection when the abscess is not clearly defined, and helps distinguish cyst from abscess or solid neoplasm
Ultrasound of vulvar mass — hypoechoic, well-circumscribed, ~2.9 × 2.5 cm, with posterior acoustic enhancement consistent with Bartholin cyst or abscess
Ultrasound: hypoechoic well-circumscribed vulvar mass (~2.9 × 2.5 cm) with posterior acoustic enhancement — consistent with Bartholin cyst/abscess.
Important in women >40 years: Bartholin gland carcinoma is rare but must be excluded. Any atypical or solid/neoplastic-appearing epithelium in the cyst wall should prompt biopsy and pathologic evaluation.

Management

Conservative (small, asymptomatic cyst): Observation, warm sitz baths.
Definitive drainage options:

1. Word Catheter Placement (first-line, office-based)

  1. Patient in dorsal lithotomy position
  2. Local anesthesia: 2–4 mL of 1% lidocaine injected into the mucosal surface
  3. Stab incision with #11 scalpel on the mucosal surface of the vestibule, just lateral to the hymenal ring, at the point of greatest fluctuation — incision only a few mm (too large = catheter displacement)
  4. Drain contents; send fluid for culture
  5. Insert Word catheter (similar to #10 Foley, 1-inch stem, inflatable balloon) into the incision; inflate balloon with 2–4 mL of water/saline
  6. Tuck catheter end into the vagina for comfort
  7. Leave in place 4–6 weeks to allow epithelialization of a new drainage tract
Common errors with Word catheter:
  • Stab wound too large → catheter falls out early
  • Releasing syringe pressure after filling balloon → balloon deflates, catheter falls out prematurely
  • Placing balloon outside true cyst cavity → significant pain

2. Marsupialization (definitive surgical option)

  1. Dorsal lithotomy; local anesthetic (2% lidocaine with epinephrine) or pudendal block
  2. Fusiform longitudinal incision 1–2 cm wide over the cyst wall, internal to the hymenal ring
  3. Excise the mucosa overlying the cyst; grasp cyst wall with hemostats before segment removal
  4. Irrigate cavity with normal saline
  5. Suture cyst wall edge to adjacent vaginal mucosal edge using 4-0 Vicryl interrupted sutures — intent is to suture the cavity open permanently
  6. Post-op: daily sitz baths × 3–4 days; follow-up at 1 week to verify patency
Bartholin's cyst opened with roof removed — intraoperative view
Intraoperative: Bartholin cyst opened with roof removed.
Marsupialized Bartholin cyst with sutures in place
Marsupialization complete — cyst wall sutured open to vaginal mucosa.

3. Gland Excision

Reserved for recurrent cases or strong suspicion of malignancy (particularly in postmenopausal women).

Antibiotics

  • Not routinely needed for simple drainage
  • Indicated if surrounding cellulitis, pregnancy, diabetes, or immunocompromise
  • If N. gonorrhoeae / C. trachomatis suspected, treat accordingly

Key Comparison: Cyst vs. Abscess

Bartholin CystBartholin Abscess
ContentsMucoid/serous secretionPus
TimingChronic, gradualAcute, days
PainMildSevere
TreatmentWord catheter / marsupializationI&D + Word catheter / marsupialization
Sources: Robbins, Cotran & Kumar Pathologic Basis of Disease, p. 916 · Pfenninger and Fowler's Procedures for Primary Care, 3rd ed. · Textbook of Family Medicine, 9th ed., p. 767 · Tintinalli's Emergency Medicine: A Comprehensive Study, p. 695

Bartholin cyst removal

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