Skin lesions caused by the bites of certain ixodid ticks. In some cases the tick burrows under the skin, causing some degree of irritation, but in most cases an urticarioid eruption is the only result. ... (05 Mar 2000) ... 
(ik″so-di´ә-sis) any disease or lesion due to tick bites; infestation with ticks.
Type: Term Pronunciation: ik′sō-dī′ă-sis Definitions: 1. Skin lesions caused by the bites of ixodid ticks.