Large Tick (Ixodes) Infestation of the Upper Eyelid Presenting as Eyelid Mass and Preseptal Cellulitis.

A child was referred for removal of an eyelid mass. She had preseptal cellulitis and a large tick deeply embedded in the tarsus of the upper eyelid necessitating antibiotic therapy and en-bloc excision of the tick with the attached eyelid portion. Large ticks that are embedded in the eyelid are best treated surgically with en-bloc excision of the tick and its attached lid. On the contrary, for small ticks involving the very superficial skin, fine-tipped tweezers can be used to grasp the insect. Ticks are vectors of several diseases like Lyme borreliosis, hence prophylactic antibiotic treatment and close observation are recommended.