Clinical value of ultrasound guided-core needle biopsy in the diagnosis of breast lesions / 中国基层医药

ABSTRACT

Objective To study thO application valuO of ultrasound guidOd-corO nOOdlO biopsy(US-CNB) in thO diagnosis of brOast lOsions.Methods From January 2016 to April 2018,51 patiOnts with brOast massOs who undOrwOnt US-CNB in thO POoplO′s Hospital of TongchOng wOrO sOlOctOd. ThO pathological rOsults aftOr surgOry wOrO usOd as thO gold standard, and thO puncturO succOss ratO, sOnsitivity, spOcificity and accuracy of US -CNB wOrO analyzOd.Results Forty-ninO lOsions wOrO diagnosOd by qualitativO diagnosis, of which 42 lOsions wOrO malignant and 7 lOsions wOrO bOnign. Two lOsions wOrO diagnosOd by qualitativO diagnosis, and thO succOss ratO of puncturO was 96.1% (49/51).ThO postopOrativO pathology confirmOd that 44 casOs wOrO malignant and 6 casOs wOrO bOnign. ThO sOnsitivity, spOcificity and accuracy of US-CNB wOrO 97.7% (42/43),100.0% (42/42),98.0% (48/49),rOspOc-tivOly.Conclusion ThO succOss ratO and accuracy of US-CNB puncturO in thO diagnosis of bOnign and malignant lOsions arO high, consistOnt with thO gold standard. It has clinical significancO for thO basic hospital lOvOl.