Welcome to BreastPortal.com, an online resource related to breast, women's health issues, natural breast, breast lovers, breast massage, silicone breast, breast cancer, and more.
LCIS - Lobular Carcinoma In Situ Lobular carcinoma in situ, or LCIS, is generally considered to be a pre-cancerous condition. It is lobular because the cancer is confined to the lobules.