Can cutting-needle biopsy be an alternative to excisional biopsy in lymph node pathologies?

Abstract

CNB is a non-invasive procedure. It is an alternative to excisional biopsy because of its low morbidity and low cost. However, the sensitivity of CNB is lower than its specificity, and we recommend the surgical excision of lymph nodes with a clinically strong neoplasm suspicion because of the presence of false negatives in 7 cases.