Fig. 2From: Correlation between physical characteristics of biopsy specimen and disease of cervical lymph node after contrast-enhanced ultrasounda A 25-year-old male with cervical lymph node tuberculosis was evaluated by CEUS (indicated by the arrows), which revealed heterogeneous and septal enhancement of lymph nodes. b Needle biopsy was performed on the enhanced area under CEUS guidance, with biopsy needle at triangle arrow. c After biopsy, the specimen was intact in stripsBack to article page