Hello doctor, I have extreme fear of leukemia after hearing about it through my friend. I read on the internet that leukemia causes bleeding gums. The next day I noticed blood from my gums and was extremely scared. After a lot of tension, I showed elevated WBC of 11800. I was sure that I had leukemia, however, I waited for two and a half months and repeated the CBC. It is 10400. Why is my WBC not getting low? The only symptom I have is my gingivitis. I do not understand what is wrong with me? I also read that cancer causes gingivitis. I am attaching my two CBC reports. Please help to get rid of this tension.
Hello. I have seen your reports. (attachment removed to protect patient identity).  Can you tell a few things like do you have any fever or night sweats? Any bleeding from anywhere else? Yes, leukemias cause gum bleeds, but it is not the most common cause. Usually, the cause of gum bleeds is gingivitis, or poor dental hygiene, or vigorous brushing. As the reports are generated by an automatic counter, there is a chance of variation in CBC (complete blood count). If it is not abnormal there is no need to worry. I would advise you to repeat CBC along with peripheral smear. If it is normal no need worry. Usually, in leukemias, you will have low platelets and very high WBC count. As per the above reports, it is not suggesting any serious problem. I would be happy to help if you have any further questions.