From fish bone to fistula A complication of oesophageal foreign body

A 12-year-old boy came with an impacted fishbone when he ate a fish six days before. He felt pain, dysphagia with swelling, and redness on his neck. The patient underwent enhanced neck CT followed by drainage and tracheostomy procedures due to airway narrowing. There were no complications during the inpatient care, and the patient went home. One month later, he came back with a hole on the left side of his neck with pus and fluid flowing out.