Lymphadenectomy for melanoma in the clinically N1 neck: radical, modified radical, or selective? 2009

Nicholas White, and Lok Huei Yap, and Shekhar Srivastava
Department of Plastic Surgery, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom. nickwhite@doctors.net.uk

The purpose of a neck dissection is to control the disease in the neck and has little influence on long-term survival. Radical neck dissection leads to significant morbidity; this morbidity is decreased in modified radical neck dissections and reduced even further in selective dissections. An analysis was made of 37 consecutive patients with melanoma for an 8-year period presenting with a clinically N1 neck (a single involved node based on clinical examination and radiologic investigation). Six patients underwent radical, 24 modified radical, and 7 selective neck dissections. There was a mean follow-up of 3 years 10 months after primary diagnosis. Minimum follow-up after lymphadenectomy was 18 months, and at this point, there were no cases of local recurrence (neck failure) in any of the survivors in the 3 groups. In our series, there was no difference in locoregional control for the 3 groups. We would recommend a modified radical neck dissection for the N1 neck in melanoma with an intraoperative decision being made on which structures to preserve based on position of involved lymph node and adjacent structures, particularly in younger patients. A selective neck dissection should be considered in those patients with significant comorbidity, distant metastatic disease, or primary sites on the back or posterior scalp.

UI MeSH Term Description Entries
D008197 Lymph Node Excision Surgical excision of one or more lymph nodes. Its most common use is in cancer surgery. (From Dorland, 28th ed, p966) Lymph Node Dissection,Lymphadenectomy,Dissection, Lymph Node,Dissections, Lymph Node,Excision, Lymph Node,Excisions, Lymph Node,Lymph Node Dissections,Lymph Node Excisions,Lymphadenectomies,Node Dissection, Lymph,Node Dissections, Lymph
D008207 Lymphatic Metastasis Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. Lymph Node Metastasis,Lymph Node Metastases,Lymphatic Metastases,Metastasis, Lymph Node
D008297 Male Males
D008545 Melanoma A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445) Malignant Melanoma,Malignant Melanomas,Melanoma, Malignant,Melanomas,Melanomas, Malignant
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009364 Neoplasm Recurrence, Local The local recurrence of a neoplasm following treatment. It arises from microscopic cells of the original neoplasm that have escaped therapeutic intervention and later become clinically visible at the original site. Local Neoplasm Recurrence,Local Neoplasm Recurrences,Locoregional Neoplasm Recurrence,Neoplasm Recurrence, Locoregional,Neoplasm Recurrences, Local,Recurrence, Local Neoplasm,Recurrence, Locoregional Neoplasm,Recurrences, Local Neoplasm,Locoregional Neoplasm Recurrences,Neoplasm Recurrences, Locoregional,Recurrences, Locoregional Neoplasm
D009367 Neoplasm Staging Methods which attempt to express in replicable terms the extent of the neoplasm in the patient. Cancer Staging,Staging, Neoplasm,Tumor Staging,TNM Classification,TNM Staging,TNM Staging System,Classification, TNM,Classifications, TNM,Staging System, TNM,Staging Systems, TNM,Staging, Cancer,Staging, TNM,Staging, Tumor,System, TNM Staging,Systems, TNM Staging,TNM Classifications,TNM Staging Systems
D010306 Parotid Gland The largest of the three pairs of SALIVARY GLANDS. They lie on the sides of the FACE immediately below and in front of the EAR. Gland, Parotid,Glands, Parotid,Parotid Glands
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D005260 Female Females

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