Clinical application of coaxial biopsy needle guided by B-ultrasound in axillary lymph node biopsy
Dec 27, 2021
To explore the clinical application value of coaxial biopsy needles guided by B-ultrasound in the diagnosis of axillary lymph node biopsy. Methods: From January 2019 to January 2020, 90 patients with axillary lymphadenopathy were admitted, and all patients were under dynamic monitoring of B-ultrasound. After breaking the skin, the coaxial biopsy needle was placed outside the edge of the lymph node, the built-in needle core was pulled out, and the biopsy gun was inserted for puncture inspection. Results: 90 cases of axillary lymph node puncture, the biopsy success rate was 100%, and the pathological accuracy rate was 95.5%; 51 cases of malignant lymph nodes, 29 cases of benign lymph nodes,
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