U.S., May 13 -- ClinicalTrials.gov registry received information related to the study (NCT07581054) titled 'Super-Resolution Ultrasound Microvascular Mapping for Non-Invasive Breast Cancer Molecular Subtyping: A Validated Nomogram' on May 06.
Brief Summary: Purpose: This study aims to develop a non-invasive method to distinguish between luminal and non-luminal breast cancer subtypes using super-resolution ultrasound (SRUS). Currently, subtype classification requires a tissue biopsy, which is invasive and may not fully capture the tumor's biological heterogeneity.
Methods: The study retrospectively included 94 patients with histologically confirmed breast cancer who underwent SRUS imaging. Sixteen quantitative features of the tumor microva...