cervical lymphadenectomy
Surgical removal of lymph nodes in the neck, commonly performed for thyroid cancer staging and treatment.
Full Definition
Cervical lymphadenectomy encompasses the systematic removal of lymph node groups in the neck, categorized by anatomical compartments including central (Level VI) and lateral neck dissections (Levels II-V). In thyroid cancer, prophylactic central neck dissection may be performed with thyroidectomy for high-risk tumors, while therapeutic lateral neck dissection is indicated for clinically evident nodal metastases. The procedure requires careful preservation of critical structures including the recurrent laryngeal nerves, parathyroid glands, and major blood vessels.
Usage
Usage note: Specify anatomical levels and whether prophylactic or therapeutic to clarify surgical extent.
In Context
- "Bilateral cervical lymphadenectomy revealed metastatic disease in 4 of 12 central compartment nodes." — Surgical pathology report
- "The surgical plan included total thyroidectomy with prophylactic central cervical lymphadenectomy for the T3 papillary thyroid carcinoma." — Operative planning note