Myxoid cysts are also known as synovial cysts.  These cysts form in the middle aged and the elderly. Myxoid cysts contain clear, viscous fluid. The myxoid cyst often has a round, dome shape. This image displays a ruptured myxoid cyst. When myxoid cysts occur at the nail fold, they cause the nail to grow with lines, grooves, and cracks, as displayed here. Myxoid cysts can occur on the toes.
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Myxoid Cyst  Information for adults

Picture of Myxoid Cyst: Myxoid cysts are also known as synovial cysts.  These cysts form in the middle aged and the elderly. Divider line
Myxoid cysts are also known as synovial cysts. These cysts form in the middle aged and the elderly.
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Treatments Your Provider May Prescribe
If the diagnosis is not certain, your physician may recommend further testing, such as an X-ray, ultrasound, CT scan, or MRI.

Some myxoid cysts will disappear spontaneously. Recurrence rates are high. Patients who fail conservative treatment may require referral to a dermatologic or hand surgeon. A number of treatment options are available. These include, most commonly:
  • Repeated puncture
  • Corticosteroid tape (flurandrenolide)
  • Steroid injections (triamcinolone)
  • Cryosurgery (freezing)
  • Surgical excision
Last Modified: 22 Dec 2008