Hygroma
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
- Medical encyclopedia article on Hygroma
- Wikipedia's article - Hygroma
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