Swelling of a patient's left knee (right in picture) following a bite from a horsefly. The bite has triggered an allergic reaction, causing swelling and erythema. The allergen in this case is the saliva of the horsefly. Horseflies (family Tabanidae) are blood- drinking insects. The saliva contains an anti- clotting agent to enable the horsefly to drink freely.
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Details
Creative#:
TOP11722170
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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