Fatty nephrosis is a disease with many names, the most common is the term "nephrotic syndrome" for all conditions of weak kidney, causing inflammation, edema, protein in urine, hypoproteinemia and hyperlipidemia.

Currently, the condition of kidney and urinary tract related diseases is very common. Renal ultrasound is one of the effective paraclinical examination methods to diagnose enlarged kidneys. Based on the image of enlarged kidneys displayed on the ultrasound results, doctors can diagnose many serious diseases that affect the kidneys.

Nowadays, the number of people suffering from kidney and urinary tract diseases is increasing. To detect kidney-related diseases early, ultrasound is an extremely effective method. Renal ultrasound technique is used to determine the location, shape, structure, size and relationship between the kidneys and other organs.

Medullary sponge kidney, also known as sponge kidney, is considered a benign disorder with a relatively low incidence. However, about 10% of patients with sponge kidney are at risk of developing diseases related to urinary tract infections and kidney stones, causing patients to struggle to filter kidney stones every year. Therefore, we should not be subjective and negligent in early detection and treatment of this disease.

Nephrotic syndrome with fatty liver was first used in 1913 to refer to a group of symptoms including: hyperlipidemia, hypoproteinemia, edema and proteinuria. Today, people use the term "nephrotic syndrome" to refer to diseases with proteinuria, edema, hypoproteinemia and hyperlipidemia.