From: Genetic polymorphisms and gene expression of one-carbon metabolizing enzymes and their relation to breast cancer
Tumor histological grade
Percentage
(%)
2 (II)
93.0
3 (III)
4.0
4 (IV)
3.0
Types of breast cancer
Percentage (%)
Invasive ductal carcinoma (IDC)
92
Invasive lobular carcinoma (ILC)
3
Mucoid carcinoma
PEGET disease + IDC
1
IDC + ILC