Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 3 months later, doctors hypothesize TTPIm seeking medical advice for my mother. She has her internal med and cardiologist following. She is now seeing a hematologist. We are interested in any additional advice or suggestions that can help with her diagnosis.My mother (62F) has a history of RA. She contracted COVID four times. Once was before she received the vaccine and three times after. It is our understanding that her medication caused the vaccine to be ineffective. With each COVID diagnosis, she received the antibody infusion.My mother was then diagnosed with AFib. She took Eloquist for over one year and had an ablation in October. In November, she had a watchman placed, was taken off of Eloquist, and began taking Plavix. She also takes 80mg ASA.After one week, she began to develop spots around her ankles that resembled petechiae. Her doctor advised her to continue Plavix. The spots then became larger and spread above her knee. After 1.5 weeks of taking the medication, she discontinued Plavix and began Brilinta bid.The spots started to look more solid, and one week after switching medication, the doctor advised her to cut back on Brilinta to qd.The sores on her legs were somewhat better off and on, but during this time, they spread as high as navel. The cardiologist advised her to discontinue Brilinta and resume Eloquist. She also took a round of Augmentin which caused her legs to look better.Since that time, the spots have remained on her legs, and after days in which she is walking quite a bit, the spots sometimes become solid and encompass the entirety of her lower legs.She has now been off of blood thinner for two weeks. Seeing little to no progress, her cardiologist and internal med doctor have now referred her to a hematologist to assess for TTP.After the watchman placement, my mother has routinely had labs drawn each week. She has also had a platelet function analysis. Labs have remained WNL.She has recently started seeing the hematologist. He ordered additional lab work in which the results should be back at the beginning of the coming week. He explained to my mother that she seems to be healthier than most patients who have been diagnosed with TTP although some of her symptoms seem to correlate with that of TTP as well as another disorder that is typically only diagnosed amongst pediatric patients.The hematologist also explained that recently, he has observed many different disorders and symptoms that were not observed prior to COVID, and considering that my mother had COVID four times, this could be one of those occurances.Im curious as to if any of you have recommendations or if any of you have encountered anything similar. Any suggestions are greatly appreciated. Thank you so much in advance for your help!. ### Response: It would be helpful for you to post the labs results but if her cbc is normal as you're pointing out above then it's extremely unlikely for this to be TTPThe pictures you showed look like a vasculitis.