Cystic hygroma
Cystic Hygroma: Overview and Characteristics[edit | edit source]
Cystic hygroma, also known as lymphangioma circumscriptum, is a benign growth typically found in the neck region, resulting from an abnormal development of the lymphatic system. This tumor is characterized by a cystic dilation of the lymphatic vessels.
Origin and Pathogenesis[edit | edit source]
Lymphatic System Origin[edit | edit source]
The cystic hygroma arises from the lymphatic system, a crucial component of the immune system responsible for draining excess fluids from body tissues and facilitating the movement of immune cells.
Abnormal Development[edit | edit source]
Due to some congenital factors or genetic mutations, there might be an abnormal development of the lymphatic vessels, leading to the formation of the cystic hygroma.
Clinical Presentation[edit | edit source]
Cystic hygromas often appear as:
- Soft, painless lumps or masses in the neck.
- Fluctuating in size, often increasing if the patient has a respiratory infection.
- Occasionally visible as a bluish discoloration beneath the skin.
Diagnosis and Management[edit | edit source]
Diagnostic Techniques[edit | edit source]
- Ultrasound: Utilized primarily during pregnancy to detect cystic hygromas in fetuses.
- MRI and CT Scans: Helpful to delineate the size, location, and complexity.
Treatment Options[edit | edit source]
While cystic hygromas are benign, they may require treatment due to their size or location. Approaches include:
- Surgical Excision: Complete removal of the mass.
- Sclerotherapy: Injecting a solution into the cyst to shrink it.
- Aspiration: Draining fluid from the cyst.
Prognosis and Complications[edit | edit source]
Though benign, untreated cystic hygromas may lead to:
- Infections.
- Airway obstruction.
- Disfigurement or functional impairments.
Early detection and appropriate management can ensure a good prognosis for most patients.
See Also[edit | edit source]
References[edit | edit source]
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