Skip to main content

Table 4 Analysis of false-negative diagnosis of mammography (n = 30), sonography (n = 20) and MR mammography (n = 10) for 185 invasive cancers

From: Comparison of written reports of mammography, sonography and magnetic resonance mammography for preoperative evaluation of breast lesions, with special emphasis on magnetic resonance mammography

Cancer    MR
characteristics Mammography Sonography mammography
Tumour stage    
   1a 1 4 3
   1b 8 5 2
   1c 11 6 3
   2 6 2 2
   3 1 1 0
   4 (inflammatory) 3 2 0
Histological type    
   Ductal 15 13 2
   Lobular 11 3 4
   Others 4 4 4
Grading    
   1 2 3 1
   2 10 6 5
   3 18 11 4