<prompt> All of the following are mid line swellings in neck, exceptBranchial cystSublingual dermoid cystThroglossal cystSubhyoid bursitis  <response>: A Branchial cyst DD of midline swellings of neck: Ludwigs angina; Enlarged submental lymph node; Sublingual dermoid cyst; Subhyoid bursitis; Thyroglossal cyst; Enlarged isthmus of thyroid gland; Pretracheal and prelaryngeal lymph nodes; Retrosternal goitre; Thymic swelling; Enlarged lymph nodes of lipoma in the suprasternal space of burns 