Question
A four-year-old girl has shown abnormalities in her blood routine test, with normal white blood cells but a low neutrophil count and a high lymphocyte count. She also has a history of upper respiratory infection, has been treated with antibiotics, and has an antibody titer for mycoplasma of 1:320, along with oral ulcers. Is this possibly a blood disorder?
Answer
Since I am unable to diagnose the patient personally, the following suggestions are for reference only, and specific medical diagnoses and treatment recommendations should be made under the guidance of a doctor. Please refer to medical advice.