Lymphangiectasis

Lymphangiectasis is a medical condition characterized by the dilation or enlargement of the lymph vessels. This condition can occur in any part of the body but is most commonly found in the intestines, particularly the small intestine. Lymphangiectasis can be either congenital or acquired.

Causes

The exact cause of lymphangiectasis is not known. However, it is believed to be caused by a blockage in the lymphatic system. This blockage can be due to a variety of reasons, including infection, injury, or surgery. In some cases, lymphangiectasis may be associated with other medical conditions, such as lymphedema, Turner syndrome, Noonan syndrome, and Down syndrome.

Symptoms

The symptoms of lymphangiectasis can vary depending on the location and severity of the condition. Some common symptoms include abdominal pain, diarrhea, and malabsorption of nutrients. In severe cases, lymphangiectasis can lead to protein-losing enteropathy, a condition characterized by the loss of protein from the intestines.

Diagnosis

Diagnosis of lymphangiectasis typically involves a combination of physical examination, medical history, and imaging tests. These tests may include ultrasound, computed tomography (CT) scan, and magnetic resonance imaging (MRI). In some cases, a biopsy may be required to confirm the diagnosis.

Treatment

Treatment for lymphangiectasis primarily involves managing the symptoms and preventing complications. This may include dietary modifications, medication to control diarrhea, and in some cases, surgery to remove the affected lymph vessels.

See also

• Lymphatic system
• Lymphedema
• Protein-losing enteropathy

Lymphangiectasis Resources
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