The<unk>  is a surgical procedure for control of<unk>  lymph node metastasis from squamous cell carcinoma (SCC) of the head and<unk> . The aim of the procedure is to remove lymph nodes from one side of the<unk>  into which cancer cells may have migrated. Metastasis of squamous cell carcinoma into the lymph nodes of the<unk>  reduce survival and is the most important factor in the spread of the disease. The metastases may originate from SCC of the upper aerodigestive tract, including the oral cavity, tongue, nasopharynx, oropharynx, hypopharynx, and larynx, as well as the thyroid, parotid and posterior scalp.
Neck dissection
G-arm medical imaging
Tomosynthesis
Medicine chest 
Medicine chest
Meibography
Angiology
Angiography