Breast Cancer and Armpit Lump

An armpit lump is a bump or swelling that forms under the arm where it connects to your shoulder. Find out when an armpit lump is a cause for concern.

Swollen Lymph Nodes in the Armpit: Pictures, Treatments, & More

Can Underarm Lump Lead to Breast Cancer?

Carcinoma (breast cancer) in a woman's armpit - Stock Image - M122/0146 - Science Photo Library

What Is Breast Cancer?

Itchy Armpits Can Be a Sneaky Sign of Breast Cancer, Says MD — What You Need To Know

All underarm lumps are not cancerous Random Reflections of a Breast Cancer Surgeon

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The lymphatic system

Woman's Armpit Lump Turns out to Be Triple Negative Breast Cancer

Breast cancer at 32: Sheila's story Roswell Park Comprehensive Cancer Center - Buffalo, NY