Modified radical mastectomy. Modified radical mastectomy involves the removal of both breast tissue and lymph nodes: 1  The surgeon removes the entire breast.  Axillary lymph node dissection is performed, during which levels I and II of underarm lymph nodes are removed (B and C in illustration).
Castor oil is considered a vegetable oil that is pale yellow in color and is produced by crushing the seeds of the castor oil plant. Many of the benefits gained by using castor oil are a result of its chemical composition. Castor oil is a particular type of triglyceride fatty acid, with nearly 90 percent of its fatty acid substance is ricinoleic acid, which is an unsaturated omega-9 fatty acid.
When castor oil is used for acne, it draws dirt out of the skin, as well as bacteria, dead skin cells and excess oils. It does not clog pores and helps cleanse the skin, since it has the ability to deeply penetrate the skin and target most of the causes of acne. This makes it one of the best natural remedies for acne.