Congenital constricting band

Congenital Constricting Band also known as Amniotic Band Syndrome is a condition that occurs when a fetus becomes entangled in fibrous string-like amniotic bands in the womb, which can cause congenital deformities. This condition is present at birth (congenital).

Etiology

The exact cause of Congenital Constricting Band is unknown. However, it is believed to be due to the rupture of the amnion during pregnancy, leading to the formation of fibrous bands that can entangle the fetus.

Clinical Presentation

The clinical presentation of Congenital Constricting Band varies widely. It can affect any part of the body, including the limbs, fingers, toes, face, and internal organs. The severity of the condition can range from a simple ring constricting a digit, to complex syndromes leading to amputation or miscarriage.

Diagnosis

Diagnosis of Congenital Constricting Band is often made prenatally through ultrasound imaging. Postnatal diagnosis is based on physical examination of the newborn.

Treatment

Treatment for Congenital Constricting Band is primarily surgical and depends on the severity and location of the constriction. Early intervention is often necessary to prevent further complications.

Prognosis

The prognosis for individuals with Congenital Constricting Band is variable. Some individuals may have a normal lifespan with no complications, while others may experience significant disability or life-threatening complications.

See Also

• Amniotic Band Syndrome
• Congenital Disorders
• Amputation

References

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