| D007223 |
Infant |
A child between 1 and 23 months of age. |
Infants |
|
| D007669 |
Kidney Calculi |
Stones in the KIDNEY, usually formed in the urine-collecting area of the kidney (KIDNEY PELVIS). Their sizes vary and most contains CALCIUM OXALATE. |
Kidney Stones,Renal Calculi,Nephrolith,Renal Calculus,Calculi, Kidney,Calculi, Renal,Calculus, Kidney,Calculus, Renal,Kidney Calculus,Kidney Stone,Stone, Kidney,Stones, Kidney |
|
| D001748 |
Urinary Bladder Neck Obstruction |
Blocked urine flow through the bladder neck, the narrow internal urethral opening at the base of the URINARY BLADDER. Narrowing or strictures of the URETHRA can be congenital or acquired. It is often observed in males with enlarged PROSTATE glands. |
Bladder Neck Obstruction,Bladder Outlet Obstruction |
|
| D002648 |
Child |
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. |
Children |
|
| D002675 |
Child, Preschool |
A child between the ages of 2 and 5. |
Children, Preschool,Preschool Child,Preschool Children |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D006869 |
Hydronephrosis |
Abnormal enlargement or swelling of a KIDNEY due to dilation of the KIDNEY CALICES and the KIDNEY PELVIS. It is often associated with obstruction of the URETER or chronic kidney diseases that prevents normal drainage of urine into the URINARY BLADDER. |
Hydronephroses |
|
| D014513 |
Ureter |
One of a pair of thick-walled tubes that transports urine from the KIDNEY PELVIS to the URINARY BLADDER. |
Ureters |
|
| D014517 |
Ureteral Obstruction |
Blockage in any part of the URETER causing obstruction of urine flow from the kidney to the URINARY BLADDER. The obstruction may be congenital, acquired, unilateral, bilateral, complete, partial, acute, or chronic. Depending on the degree and duration of the obstruction, clinical features vary greatly such as HYDRONEPHROSIS and obstructive nephropathy. |
Obstruction, Ureteral,Obstructions, Ureteral,Ureteral Obstructions |
|
| D014718 |
Vesico-Ureteral Reflux |
Retrograde flow of urine from the URINARY BLADDER into the URETER. This is often due to incompetence of the vesicoureteral valve. |
Primary Vesicoureteral Reflux,Secondary Vesicoureteral Reflux,Vesicoureteral Reflux Grade1,Vesicoureteral Reflux1,Vesicoureteral Reflux,Vesicoureteral Reflux 1,Grade1, Vesicoureteral Reflux,Reflux, Primary Vesicoureteral,Reflux, Secondary Vesicoureteral,Reflux, Vesico-Ureteral,Reflux, Vesicoureteral,Reflux1, Vesicoureteral,Vesico Ureteral Reflux,Vesicoureteral Reflux, Primary,Vesicoureteral Reflux, Secondary,Vesicoureteral Reflux1s |
|