I was just wondering if there are any links between having cafe au lait spots and Thalassemia? I have one large spot on my arm and another medium one that appeared when I was about 18 years old. Our 14 mo old, that sees a geneticist tomorrow, has at least 6 spots that I have counted, including a tan area on his arm that goes from mid-lower-arm all the way down to his hand. Since I know that we both have at least thal-minor, I was curious if there was any connection here.