Endoscopic anisakis removal induced anterior cutaneous nerve entrapment syndrome.

A 66-year-old man without significant medical history presented to our hospital for a routine check-up. He underwent oesophagogastroduodenoscopy (EGD) annually. He reported having eaten mackerel sushi 3 days before the check-up. Transnasal EGD showed anisakid nematodes, which were removed using