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Scalene lymph node dissection in locally advanced cervical carcinoma: is it reasonable or unnecessary?
Nurettin Boran1, Fulya Kayikçioğlu, Gokhan Tulunay
1Department of Obstetrics and Gynecology, SSK Ankara Maternity Hospital, Turkey.
Aims And Background:
The aim of this study was to evaluate the routine use of scalene lymph node dissection to determine the degree of disease spread in women with stage IIB-IVA cervical cancer treated at our hospital.
Methods And Study Design:
Patients with locally advanced cervical carcinoma underwent para-aortic lymph node dissection via the extraperitoneal approach. Patients with clinical evidence of scalene or supraclavicular node metastasis were excluded. If their para-aortic nodes were tumor-positive, patients underwent scalene lymph node dissection.
Results:
Twenty-eight scalene lymph node samplings were performed. Three patients had microscopically positive scalene lymph nodes (10.7%). In one patient the thoracic duct was injured.
Conclusion:
Patients with cervical carcinoma whose only extrapelvic site of metastases is the para-aortic lymph nodes may be eligible for scalene lymph node dissection as part of their pretreatment assessment, especially if extended field radiation is considered.