Hydronephrosis of the kidney can be diagnosed by the following investigations
A
Ultrasonography
B
Urine examination
C
Serum creatinine estimation
D
Intravenous urography
E
DTPA diuretic renogram
Correct Answer: Ultrasonography, Urine examination, Serum creatinine estimation, Intravenous urography, DTPA diuretic renogram