“…Recently, the emergence of treatment using sclerotherapy in branchial cleft anomalies gaining a lot of roles in managing this lesion due to its efficacy, easily performed, low morbidity and fewer complications. There are various sclerosant agents that can be used, such as trichloroacetic acid (TCA), OK-432 (picibanil), doxycycline, and ethanol (7)(8)(9)(10) . In this case, we used doxycycline due to its nature as a gentler sclerosant, with lesser side effects, easily available, and inexpensive.…”