The #1 Source for Information on Lobular Breast Cancer
LBCA’s Mission: To make all who are touched by ILC aware of its unique characteristics and the critical need for more ILC research; to be the go-to source for information on ILC studies, clinical trials and educational tools; to foster partnerships among patients, scientists, clinicians, and breast cancer organizations to increase dialogue about ILC and research advocacy; and to fund vital ILC research.
What's new
Research News
Education & Advocacy

Live Q&A’s with ILC Scientists for Advocates

Live Q&A’s with ILC Scientists for Advocates
My ILC Story
My ILC Story: Stacy Shares Her Story with Lobular Breast Cancer
My ILC Story: Stacy Shares Her Story with Lobular Breast Cancer
Lobular Breast Cancer Videos
Watch our videos on research and advocacy
What Is Invasive Lobular Carcinoma?
Invasive lobular carcinoma (ILC), also known as lobular breast cancer, is 15% of all breast cancer diagnosis and the sixth most frequently diagnosed cancer of women in the US with over 46,000 new patients diagnosed each year.Â
Research indicates that ILC is a unique histological subtype of breast cancer with distinct biological and behavioral differences.
It’s time to advance research to better understand ILC and its differences and refine treatments for patients with lobular breast disease.
For Patients
Access the extensive resources we have compiled for individuals with invasive lobular carcinoma (ILC) and their loved ones.
FB Groups
LBCA does not administer, moderate or review the content posted in these social media groups or the hotlines.
ILC Clinical Trials
Patients with invasive lobular carcinoma (ILC) can advance understanding of the disease by joining clinical trials. Few trials focus solely on ILC due to its lower incidence (10-15% of all breast cancers), but participation is crucial. Increased research could help improve detection, treatment, prevention of metastasis, and ultimately, develop a cure.



