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Table 1 Clinical features of the training cohort from 38 patients

From: A five-gene reverse transcription-PCR assay for pre-operative classification of breast fibroepithelial lesions

Features Fibroadenomas (n = 19) Phyllodes tumors (n = 19) p value
Age    
Median (range) 35 (17–80) 44 (18–64) 0.09
Size    
Median (range) 25 (15–50) 65 (25–220) < 0.001
Ethnicity, n (%)    0.2
Chinese 13 (68.4) 11 (57.9)  
Malay 0 (0.0) 4 (21.0)  
Indian 2 (10.5) 1 (5.3)  
Others 4 (21.1) 3 (15.8)  
Histology    
Simple fibroadenoma 15a   
Complex fibroadenoma 4c   
Benign phyllodes tumor   13b  
Borderline phyllodes tumor   3c  
Malignant phyllodes tumor   3c  
  1. aFour paired core biopsies and surgical excisions
  2. bThree paired core biopsies and surgical excisions
  3. cOne paired core biopsy and surgical excision