In case of inguinal lymph node enlargement with no clear cause yet, it is recommended to register with the General Surgery Department first, and then the doctor will suggest the next department to consult after further examination results are available. For patients who do not have a specific cause of inguinal lymph node enlargement, they can go to the General Surgery Department because clinically inguinal area diseases belong to the scope of the General Surgery Department. When the cause of the disease is clear, it is necessary to go to various specialty clinics, such as urological infections caused by inflammatory lymph node swelling to go to the urology department, hematological disorders to go to the hematology department and so on. Clinical conditions that can cause inguinal lymph node enlargement include inflammatory lymph node enlargement, malignant tumors such as malignant lymphoma, or hematologic diseases such as chronic lymphocytic leukemia. Inflammatory lymph node enlargement such as lymphadenitis or tuberculous lymphadenitis, scrotal inflammation, epididymitis in male patients or gynecological inflammation in female patients can also lead to inguinal lymph node enlargement. If you find that the inguinal lymph nodes are enlarged, it is recommended that you go to a regular hospital as soon as possible to avoid delaying your condition.