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Pattern of lymph node metastases in papillary thyroid carcinoma
1Department of General Surgery, Martin-Luther-University Halle-Wittenberg, Halle/Saale, Germany.
The British Journal of Surgery
|March 21, 1998
Summary
Papillary thyroid carcinoma surgery commonly involves lymph node metastasis (LNM) in the cervicocentral compartment, often alongside the ipsilateral cervicolateral area. Contralateral or mediastinal LNM is rare, guiding surgical planning.
Area of Science:
- Oncology
- Surgical Pathology
- Head and Neck Surgery
Background:
- Evaluated lymph node metastasis (LNM) incidence and patterns in 35 patients with papillary thyroid carcinoma.
- Focused on primary surgical management of the disease.
Purpose of the Study:
- To analyze the pattern of lymph node metastasis in papillary thyroid carcinoma.
- To inform surgical planning for radical resection.
Main Methods:
- Performed total thyroidectomy with systematic cervicocentral lymphadenectomy.
- Conducted ipsilateral cervicolateral lymphadenectomy in 22 patients.
- Utilized sternotomy in four patients.
Main Results:
- The cervicocentral compartment showed the highest incidence of LNM across all tumor stages (pT1-pT4).
- The ipsilateral cervicolateral compartment was frequently affected, sometimes without cervicocentral LNM.
- Contralateral cervicocentral, contralateral cervicolateral, and mediastinal LNM were infrequent.
Conclusions:
- The cervicocentral compartment is the most common site for LNM in papillary thyroid carcinoma.
- Ipsilateral cervicolateral LNM is also prevalent and can occur independently.
- Understanding these patterns is crucial for optimizing surgical strategies and improving patient outcomes.