Diagnosis and treatment of kidney and urinary tract diseases, as well as urination disorders; pain in the lumbar regions; haematuria; kidney and urinary tract infections; proteinuria and oedema; nephrotic syndrome; nephritic syndrome; hypertension; acute decline in kidney function; chronic decline in kidney function (metabolic, haematological and systemic disorders); dialysis complications; kidney disease associated with systemic diseases (diabetes, hypertension, systemic lupus, vasculitis and other diseases involving impaired kidney function); ultrasound examination of the kidneys; Ultrasound of renal arteries for radiology.

- kidney and urinary tract diseases accompanied by symptoms

- urinary disorders (difficulties in urination, changes in volume and appearance of urine)

- pain in the lumbar regions (inflammation, calculi)

- haematuria

- kidney and urinary tract infections

- proteinuria and oedema

- nephrotic syndrome

- nephritic syndrome

- hypertension

- acute reduction of kidney function

- chronic impairment of kidney function (metabolic, haematological, systemic disorders)

- complications of dialysis

- kidney diseases during systemic conditions ( diabetes, hypertension, systemic lupus, vasculitis, other conditions with kidney function disorder )