Parents of the 5-year-old child turned to the clinic with complaints that a few days ago a painful lesion appeared on the anterior-lateral surface of the child neck, accompanied by an increase in body temperature, which was initially regarded as a lymph node, but after consulting a surgeon, the child was referred to Ultrasound of the neck to exclude other pathology. By the time of the study, the mass lesion had decreased in size, painless. On ultrasound in the projection of complaints, an anechoic oval lesion without blood flow at CFM is visualized (most likely a lateral cyst of the neck/ branchial cleft cyst ).
