Autor: |
S, Bogliolo, P, Marchiole, P, Sala, E, Giardina, G, Villa, E, Fulcheri, M Valenzano, Menada |
Rok vydání: |
2015 |
Předmět: |
|
Zdroj: |
European journal of gynaecological oncology. 36(1) |
ISSN: |
0392-2936 |
Popis: |
The pathologic status of lymph node represents the most important prognostic factor in vulvar cancer patients, but a complete groin dissection is associated with high post-operative morbidity. Sentinel lymph node (SLN) could be representative of the totality of regional lymph nodes and consequently its biopsy might have a significant impact on clinical management in vulvar cancer patients.From January 2006 to December 2010 45 patients with vulvar carcinoma are evaluated. Preoperative lymphatic mapping with technetium-99m-labeled nanocolloid was performed in all patients, followed by radioguided intraoperative detection. The detection rate is 100% of patients. All the SLNs were dissected separately for histopathological evaluation and a routine inguinofemoral lymphadenectomy was performed.Nine patients had positive SLNs. In the remaining 36 patients with negative SLNs, one of them showed positive non-SLNs at histological examination. It was the only false negative case in the present series.Based on literature review, lymphoscintigraphy and sentinel node biopsy under gamma-detecting probe guidance offer a reliable and careful method to identify sentinel node in early vulvar cancer. Taking certain guidelines, SLN biopsy seems to be a safe alternative to inguinofemoral node dissection in order to reduce morbidity of surgical treatment. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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