My blood test results state CBC Giant Platelets are present. What does this mean? I am a 68 year old woman with diabetes, polymyalgia rheumatica, hypertrophic cardiomyopathy, last year had a heart attack (mild), stroke and migraine that lasted more than 72-hours, even with hospital ER treatment (can't remember exact name of diagnosis). I am 5 ft. in. and weigh 180. I also have Charcot Joint disease and am scheduled to have my left foot operated on to remove bone that has caused a sore on the sole of my foot - had osteomylitis last year, and had my right foot operated on. I'd appreciate any info you can give me. Sharon