What is the differentiating radiologic sign of phleboliths from distal ureteric calculus?
Comet tail sign.
A calculus with coronal height up to 6 mm in the left side ureter distal segment proximal part with hydroureteronephrosis upstream is seen. Another calculus with coronal height up to 4 mm in the left kidney lower pole is also seen. The spleen with coronal width up to 150 x 65 mm is within the upper limit of normal size. A few small phleboliths on the left side of the pelvic cavity are seen.