Thanks for query
1. Your both kidneys are normal in size.
2. 0.3 mm echogenic foci in right mid and lower pole calyx may be sinus
fat or small concretions. Don't worry about small concretions if it is not causing pain.
3.Both pelvicalyceal systems are not dilated, indicates you don't have hydronephrosis
and this is very healthy.
4.Smooth contour of urinary bladder
is also healthy condition.
5.You didn't mentioned your age.volume of prostate
increases with age.
26.2 grams of prostate can be considered normal assuming you are middle aged person.
6. Calcifications within parenchyma may be due to many reasons.
so, you have normal findings.