[Diagnosis of early stage of breast cancer by mammography].
The incidence of small breast carcinoma especially of non-palpable lesion is increasing after introduction of mammography screening. The tumor of which diameter is less than 2 cm, non invasive carcinoma, and Paget's disease are included in early stage of breast cancer. This article introduces the rate of early stage breast cancer in the mammography screening and the feature of these mammographic findings. Furthermore, we are going to reevaluate mammographical findings, occurrence of invasion, and evaluation the size of the lesion by mammography which are thought to be important for the diagnosis of early stage of breast cancer.
Kujiraoka
Yuka
Y
Department of Radiology, Tsukuba Memorial Hospital.
Murakami
Atsushi
A
D001943:Breast Neoplasms / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008327:Mammography; D009361:Neoplasm Invasiveness / Q000000981:diagnostic imaging