The causes of enlarged lymph nodes in the right lower abdomen of children include mesenteric lymphadenitis, lymphoma, malignant tumor, etc., which need to be treated with drugs or surgery according to different causes.
1. Mesenteric lymphadenitis: bacterial infection can trigger abdominal lymph node enlargement, which can be treated with antimicrobial therapy.
2. Lymphoma: it may be related to viral infection, immunodeficiency and so on. Clinical medications include inhibition of cellular tumor growth and chemotherapeutic drugs, etc. Bone marrow transplantation may be performed if necessary.
3. Malignant tumor: It may be caused by infection, precancerous lesions, heredity, etc., which in turn leads to abdominal lymph node enlargement. Surgery can be used to clear the lymph nodes and remove the swelling, and chemotherapy and radiotherapy can be used if distant metastasis occurs.
The above medications and treatments should be administered under the supervision of a doctor. Children with enlarged abdominal lymph nodes should be treated under the guidance of a doctor to identify the cause of the disease and standardize the treatment.