Branchial cleft cyst

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Branchial Cleft Cyst

Branchial cleft cyst (/brænkiːəl klɛft sɪst/), also known as branchial cyst, is a type of developmental cyst found in the neck region. It is a congenital lesion that arises from the remnants of the branchial apparatus.

Etymology

The term "branchial" is derived from the Greek word "branchia", which means gills, and "cleft" from the Old English "cleofan", meaning to split. The term "cyst" comes from the Greek "kystis", meaning bladder or sac.

Description

A branchial cleft cyst is a type of congenital anomaly that results from abnormal development of the branchial apparatus during embryogenesis. It is a benign cystic mass that typically presents in childhood or early adulthood. The cysts can be located anywhere along the course of the branchial apparatus, from the tonsillar fossa to the supraclavicular region.

Related Terms

  • Branchial apparatus: A series of six paired embryological structures, which give rise to the structures of the neck and face.
  • Cyst: A closed sac, having a distinct membrane and division compared with the nearby tissue.
  • Congenital: A term that refers to conditions that are present at birth.
  • Embryogenesis: The process by which the embryo forms and develops.

Diagnosis

Diagnosis of a branchial cleft cyst is typically made based on clinical presentation and imaging studies. The most common presenting symptom is a painless neck mass. Imaging studies such as ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI) can be used to confirm the diagnosis.

Treatment

Treatment for a branchial cleft cyst typically involves surgical removal of the cyst. This is done to prevent complications such as infection, abscess formation, and potential malignant transformation.

See Also

External links

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