Evaluation of histological specimens obtained by two types of EBUS-TBNA needles: a comparative study

ConclusionCompared with stainless steel needles, cobalt chromium needle for EBUS-TBNA showed lower cartilage contamination and a higher ratio of obtaining diagnostic specimens in each sample. Bronchoscopists should consider using the optimal needle gauges and materials for collecting adequate specimens.
Source: Japanese Journal of Clinical Oncology - Category: Cancer & Oncology Source Type: research