Definition

Noun: A galactocele is a benign, milk-filled cyst that forms within the breast tissue, typically in the mammary glands of a woman who is lactating or has recently stopped breastfeeding.

Examples

• The new mother was concerned about a small, painless lump, but her doctor diagnosed it as a harmless galactocele.
• Ultrasound imaging can help distinguish a simple galactocele from other types of breast cysts.
• While usually asymptomatic, a large galactocele can sometimes cause discomfort or a noticeable swelling in the breast.

Advanced Usage

• In medical terminology, a galactocele is classified as a retention cyst, meaning it forms due to a blocked milk duct, leading to the accumulation of secreted fluid (milk).
• The term is used specifically in the context of breast pathology and is not applied to cysts found in other parts of the body.

Variants and Related Words

• Galacto- (prefix): A prefix meaning "milk," derived from Greek. It appears in other medical terms like (excessive milk flow) and (a metabolic disorder).
• -cele (suffix): A suffix meaning "tumor," "swelling," or "hernia." It appears in terms like (a fluid-filled sac) and (enlarged veins).

Synonyms

• Milk cyst: A direct, descriptive synonym.
• Lacteal cyst: Another descriptive term emphasizing its connection to lactation.

Related Phrases / Collocations

• To develop a galactocele: The common phrase describing its formation.
• Galactocele aspiration: A medical procedure where the milky contents of the cyst are drained with a needle.
• Lactational galactocele: Specifies that the cyst is related to the period of breastfeeding.

Noun

1. a cystic tumor containing milk or a milky substance (especially in the mammary glands)