Atypical Manifestation of Enterobius vermicularis Infestation in Adults: A Report of a Rare Case.

Enterobius vermicularis, commonly known as pinworm, is a parasitic nematode primarily affecting children, with adult infestations being rare. The infection is typically transmitted via the fecal-oral route and is characterized by intense perianal itching, particularly at night. We present a case of a 39-year-old male with an unusual case of E. vermicularis infestation. He initially presented to the outpatient department with complaints of a diabetic foot ulcer, and E. vermicularis infestation was an incidental finding. This is an unusual presentation in adults. Adult Enterobius infestation must be suspected in patients with comorbidities and poor hygiene who present with persistent perianal pruritus.