The dangers of diagnosing cystic neck masses as benign in the era of HPV‐associated oropharyngeal cancer

A 59-year-old woman presented to her general practitioner with a lump in the left neck. She was a non-smoker, non-daily drinker and had no significant past medical history. Fine needle aspiration biopsy (FNAB) was performed and led to the diagnosis of a branchial cleft cyst. The mass collapsed after aspiration and the patient was managed conservatively by observation. In the year after diagnosis, re-emergence of the mass was noted by the GP at follow-up. Further investigations were declined on the patient’s presumption that the lesion was a benign branchial cleft cyst.