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Anterior cervical group
• Prelaryngeal nodal chain
:
- Delphian node
• Paratracheal nodal chain
:
within the viceral space of the infrahyoid
neck
• Drainage:
supra- and subglottic larynx, pyriform sinus,
thyroid gland, trachea, esophagus > the
thoracic duct
or the
anteroir mediastinal
nodes
(left) and the
low deep cervical chain
or
highest intrathoracic node
(right)