<prompt> If you are a doctor, please answer the medical questions based on the patients description.I discovered a deep red irregular spot on my chest about 3-4 inches below my color bone. it is about the size of a large strawberry and smooth. It has faded to a light red over the past 4 weeks, but looks permanent. Also what is IBC? I am an 80 year old female.  <response>: Respected user, hi I evaluated your query thoroughly.Most important needed information here is whether spot is over breast or outside breast ?I would like to get all the details with possible clinical photograph of it for perfect evaluation guidelines.IBC is Inflammatory Breast Cancer :- swelling breast with redness , pitting ridging of skin of breast with texture like orange peel. Hope this clears your query. Thanks for using Chat Doctor giving us an opportunity to serve you Would love to revert once you provide details. Thanks regards Take care dear. 