Fig. 4From: Branchial cleft anomalies: a pictorial review of embryological development and spectrum of imaging findingsForty-year-old man presenting with a persistent level II neck lump. Axial T2-weighted imaging demonstrates a complex cystic lesion posterior to the left angle of the mandible (white arrow). Asymmetrical soft tissue was also appreciated in the left fossa of Rosenmüller (asterisk). A second branchial cleft cyst was considered in the differential, but the diagnosis was finally confirmed to be nasopharyngeal carcinoma with cystic metastasesBack to article page