Overview

Bartholin's glands, also called the greater vestibular glands, are a pair of small glands situated low in the vulva, just lateral to the opening of the vagina. Each gland has a short duct that opens into the vestibule and secretes mucus-like fluid that helps moisten and lubricate the vulvar tissues, particularly during sexual arousal. The glands are named after the anatomist Bartholin; they are a routine part of human female external genital anatomy and have counterparts in other mammals.

Anatomy and function

Each gland is typically about the size of a pea when not swollen and lies within the labia majora, beneath the bulbospongiosus muscle. The glands release a small amount of clear, alkaline mucus through their ducts into the vestibule. While their secretions contribute to comfort and lubrication, they are not the only source of vaginal moisture—the vaginal epithelium and cervical mucus also play major roles. The ducts are short and can become obstructed, which is a common clinical issue.

Common conditions

Bartholin-related problems are most frequent in people of reproductive age and are uncommon before puberty or after menopause. Typical conditions include:

  • Cyst: Duct blockage can cause fluid to collect, forming a painless or mildly uncomfortable cyst.
  • Abscess: If a cyst becomes infected, it can develop into a painful, swollen abscess that may be accompanied by fever.
  • Masses or tumors: True neoplasms are rare; any persistent or unusual mass—especially in older adults—warrants further evaluation.

Diagnosis and treatment

Diagnosis is usually clinical, based on history and a physical examination. Ultrasound or culture may be used in selected cases. Management depends on size, symptoms and whether infection is present. Common approaches include:

  1. Sitz baths and analgesics for small, noninfected cysts to encourage spontaneous drainage.
  2. Incision and drainage for acute abscesses, often combined with placement of a temporary catheter (e.g., Word catheter) to permit continued drainage and allow the duct to heal around the catheter.
  3. Antibiotics when there is systemic infection or cellulitis; selection is guided by likely organisms and clinical setting.
  4. Definitive surgical options—such as marsupialization or excision—when cysts recur or when malignancy is suspected.

Clinical importance and notable facts

Bartholin gland problems are a common reason for outpatient gynecologic visits in reproductive-age individuals. While most cases are benign and respond to simple measures, persistent or rapidly growing lesions should be assessed because rare malignancies can occur. Care approaches balance symptom relief with preserving tissue and function. For more detailed anatomy and clinical guidance, consult specialized sources: anatomy reference, clinical overview, or treatment options.