Lump Under Ribs On Right Side, Ductal ectasia is another possible infection.

Mammary duct ectasia - Symptoms & causes - Mayo Clinic

Breast Pain: Causes, Treatment, and When to See a Healthcare Provider

What Is Breast Cancer? American Cancer Society

Female Breast

Breast Health Comprehensive Breast Care Surgeons

Chest Wall Conditions - Saint John's Cancer Institute

Chest Wall Lumps Rib Injury Clinic

Lump On Rib: Is It Cancer?

Breast Pain, Palpable Mass, and a Perplexing Diagnosis

A, Chest x-ray reveals an opacity occupying the right thorax. Note