Does establishing a preoperative nomogram including ultrasonographic findings help predict the likelihood of malignancy in patients with microcalcifications?

Table 1 Pathological Results of Microcalcifications Detected by MG

Pathological Results	Patients (n)	Percent (%)
Malignant	324	68.2
IDC	211	44.4
DCIS	111	23.4
ILC	2	0.4
Benign	151	31.8
Fibrocystic change	39	8.2
Adenosis	34	7.2
Ductal hyperplasia without atypia	32	6.7
Atypical ductal hyperplasia	16	3.4
Papilloma	12	2.5
Fibroadenoma	11	2.3
Radial scar/ complex sclerosing lesion	7	1.5

IDC invasive ductal carcinoma, DCIS ductal carcinoma in situ, ILC invasive lobular carcinoma

ISSN: 1470-7330