From the symptoms that God explains, it's possible that lymph nodes occur when the lymphatic system accumulates fluid, and usually the arm or the leg is swollen, and the skin lesions and the lumps of the neck that you're talking about are the common symptoms of this disease.
Doctor, you've got skin lesions in your arm, and you've got body fluids, and you've got lumps in your neck, and you've got swellings in your throat, and what's the cause of these symptoms?