Application of automatic and semi-automatic biopsy needles in cervical lymph node biopsy guided by ultrasound

The application value of automatic biopsy needle and semi-automatic biopsy needle in color Doppler ultrasound-guided cervical lymph node puncture. Methods 123 patients with cervical lymph node enlargement were performed with automatic or semi-automatic biopsy needle under color Doppler ultrasound guidance, and the positive results were analyzed. Results: In patients with lymphatic tuberculosis, the difference in positive rates between the two groups was not statistically significant (P>0.05). Among patients with lymphoma, the difference in positive rates between the two groups was statistically significant (P<0.05). There was no significant difference in the positive rate between the two groups in patients with invasive cancer or invasive cancer (P>0.05). Conclusion The use of automatic biopsy needle and semi-automatic biopsy needle for cervical lymph node biopsy guided by color Doppler ultrasound has advantages and disadvantages, and should be mastered. disease.

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