title: How Do You Calculate the Sensitivity of Preoperative Ultrasonography-guided Fine Needle Aspiration (FNA) for Axillary Staging in Breast Cancer?
authors.affiliation: Breast Surgery, King's College London, Great Maze Pond, London, UK, muneer.ahmed@kcl.ac.uk.
authors.forename: Muneer
authors.initials: M
authors.lastname: Ahmed
authors.forename: Michael
authors.initials: M
authors.lastname: Douek
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D001943:Breast Neoplasms / Q000473:pathology*; D018270:Carcinoma, Ductal, Breast / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology*; D018084:Ultrasonography, Interventional