Hygroma

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Hygroma

Hygroma (/haɪˈɡroʊmə/; from Greek: hygros, meaning "moist", and -oma, meaning "tumor") is a pathological swelling filled with a serous fluid that typically occurs in soft tissues. It is often associated with chronic irritation, trauma, or repeated injury.

Types

There are several types of hygromas, including:

  • Subdural Hygroma: This is a collection of cerebrospinal fluid (CSF) trapped between the brain and the dura mater, the outermost of the three layers of the meninges that surround the brain and spinal cord.
  • Bursa Hygroma: Also known as a bursal hygroma, this is a fluid-filled sac that forms over a joint or tendon, often as a result of constant pressure or friction.
  • Cystic Hygroma: This is a type of birth defect that appears as a large, fluid-filled sac, typically in the neck or head region. It is caused by blockages in the lymphatic system.

Symptoms

The symptoms of a hygroma can vary depending on its location and size. Common symptoms may include swelling, discomfort or pain, and limited mobility in the affected area.

Treatment

Treatment for a hygroma often involves draining the fluid and may also include physical therapy, medication, or surgery. In some cases, a hygroma may resolve on its own without treatment.

Related Terms

  • Serous Fluid: A clear, yellowish fluid that fills the inside of certain body cavities or blisters.
  • Meninges: The three membranes that envelop the brain and spinal cord.
  • Lymphatic System: The network of tissues and organs that help rid the body of toxins, waste, and other unwanted materials.

External links

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