According to your sign and symptom you are suffering from some infection like mesenteric node with echogenic deposit on
kidney.
As you know that best treatment depend on the correct diagnosis and correct diagnosis depend on the complete history of the patient so please take consultation from a doctor and give complete history of the patient so that correct diagnosis will be make and then best treatment will be start
Next Steps
Echogenic
Kidney Indiacate there is some abnormality in the kidney but
what' are the specific cause it's can be confirmed by some more test like CT scan of Kidney or MRI .
Mesenteric node is itself dissolve if there is not any secondary cause.
Health Tips
Please follow good life style as take plenty of fluid and do excercise regularly with yoga and meditation and keep positive attitude to fight any problem of your life.