^

Health

A
A
A

Lymphangioma of the orbit

 
, medical expert
Last reviewed: 23.04.2024
 
Fact-checked
х

All iLive content is medically reviewed or fact checked to ensure as much factual accuracy as possible.

We have strict sourcing guidelines and only link to reputable media sites, academic research institutions and, whenever possible, medically peer reviewed studies. Note that the numbers in parentheses ([1], [2], etc.) are clickable links to these studies.

If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please select it and press Ctrl + Enter.

Lymphangiomas are not classified as tumors, they are a developmental malformation, representing non-functioning benign vascular malformations that pass through the entire orbit and sometimes the oropharynx. Although lymphangiomas are not included in the blood circulation system, hemorrhage from them into the cavity can lead to the formation of blood-filled "chocolate" cysts.

Lymphangioma of the orbit manifests itself usually in childhood.

trusted-source[1], [2], [3], [4], [5], [6],

Symptoms of lymphangioma of the orbit

  • with anterior localization is an accumulation of bluish soft formations in the upper-nosed quadrant in combination with cysts on the conjunctiva;
  • with posterior localization may cause a slowly progressing exophthalmus or be initially asymptomatic, and then manifest as sudden painful exophthalmos due to spontaneous hemorrhage. Blood is encapsulated with the formation of "chocolate" cysts, which over time can regress itself.

What do need to examine?

Treatment of orbital lymphangioma

Treatment of the lymphangioma of the orbit by surgical removal is difficult, since lymphangiomas are fragile, do not have a capsule, easily bleed and can infiltrate normal orbital tissues. Persistent vision threatening "chocolate" cysts need to be drained or partially evaporated with a carbon dioxide laser.

You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.