A Comparative Study of Mammography and Ultrasound for Breast Cancer Screening and Early Diagnosis

NCT04429269 · clinicaltrials.gov ↗

UNKNOWN

Status

6000

Enrollment

OTHER

Sponsor class

Conditions

Breast Cancer Diagnosis
Breast Cancer Screening

Interventions

DIAGNOSTIC_TEST: mammography and ultrasound screening

Sponsor

Peking Union Medical College Hospital