医
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脾肿大、湿疹、淋巴结肿大、粒细胞减少、口腔溃疡、免疫缺陷、脱发、反复感染
Lymphocytopenia is defined as peripheral blood lymphocyte count below normal (adults <1.0x10^9/L). Causes: immunosuppressive therapy, radiotherapy/chemotherapy, infection (HIV, viral), autoimmune disease, malnutrition, advanced age, congenital immunodeficiency. It impairs cellular/humoral immunity and predisposes to opportunistic infection.
Recurrent infection; fever; fatigue; opportunistic infection
Causes: (1) decreased production (marrow disease, severe protein-calorie malnutrition); (2) peripheral destruction/sequestration (HIV, radiation, steroids, autoimmune); (3) loss (intestinal lymphangiectasia).
Treat underlying cause; IVIG; infection prophylaxis; PCP prophylaxis when CD4 low
Early treatment of underlying disease; avoid immunosuppression; nutrition support.
It is recommended to visit the Hematology department; an appointment can be booked on this platform before the visit.
Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.
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