Female 60 years old Reason: kidney stone History: stone RIGHT KIDNEY: The right kidney measures 12.1 cm. An echogenic focus in the right renal collecting system measures 0.7 cm and demonstrates posterior shadowing compatible with a renal calculus. No evidence of hydronephrosis.LEFT KIDNEY: The left kidney measures 11.5 cm. No shadowing calculi or hydronephrosis is present. BLADDER: No significant abnormalities are noted.OTHER: No significant abnormalities noted.
Nonobstructing right renal calculus, however CT is more sensitive for identifying small renal calculi. No evidence of hydronephrosis bilaterally.  