What causes the "raccoon eyes" or purple bruising around the eyes in hereditary amyloidosis?
In hereditary amyloidosis, amyloid proteins can build up in the tissues around the eyes, causing a condition called purpura - purple or bluish discoloration around the eye area. This bruising-like appearance may become more Show Full Answer
What causes the "raccoon eyes" or purple bruising around the eyes in hereditary amyloidosis?
In hereditary amyloidosis, amyloid proteins can build up in the tissues around the eyes, causing a condition called purpura - purple or bluish discoloration around the eye area. This bruising-like appearance may become more noticeable or worsen when touching or rubbing the eyes. These eye-related symptoms are most commonly associated with AL amyloidosis (primary amyloidosis), though they can occur in other types of hereditary amyloidosis as well. The purple discoloration occurs along with other potential eye symptoms like droopy eyelids, double vision, or constant eye irritation.
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March 30, 2025