Nodular shadow visible on the inner side of the left kidney of a 3-year-old baby may be related to renal cysts, renal stones, malignant tumors and so on.
1. renal cyst: it may be related to congenital development, cysts are mostly seen in unilateral kidney, simple renal cysts often have no obvious symptoms, such as doing pyelogram by chance to be found.
2. Kidney stones: when the baby drinks less water, the urine is concentrated, and the bacterial necrotic tissue in the urine can form stones, or the baby has urinary tract stenosis and obstruction, calcium and phosphorus metabolism abnormality can also form stones.
3. malignant tumor: if the baby exists hematuria, need to improve the renal CT enhancement scan, clear the nature of the nodular shadow, if necessary, surgical resection of malignant tumors.
3 year old baby’s left kidney can be seen on the inner side of the nodular shadow, there may also be other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.