Clinical Trial: Breast Phyllodes Tumors: Based on 20-year Real-world Data From China

U.S., June 10 -- ClinicalTrials.gov registry received information related to the study (NCT07636096) titled 'Breast Phyllodes Tumors: Based on 20-year Real-world Data From China' on May 28.

Brief Summary: Phyllodes tumor (PT) is a rare type of breast tumor made up of both connective tissue (stroma) and gland tissue (epithelium). It accounts for less than 1% of all breast tumors. The main symptom is a fast-growing, painless lump.

Based on its appearance under a microscope, the World Health Organization (WHO) classifies PT into three grades: benign (non-cancerous), borderline (intermediate), and malignant (cancerous). The chance of the tumor coming back after treatment (recurrence) is about 7%, 17%, and 25% for each grade, respectively. The...