Why is there blood in the urine?

Dilation of renal pelvis,
Thickened bladder wall
Mass in bladder
Suspect obstruction of ureter(s)

Mild pyelectasia (pyelonephritis, partial ureteral obstruction…), vesical cristalluria and posible enphysematous cystitis (by gas producing bacteria, diabetes…).

Moderate hypoechoic thickening of the bladder wall, uneven mucosal surface, hyperechoic luminal septation and presence of large amount of sediment. Pseudomembranous cystitis

Caudle of UB wall thickened
Dilated of renal pelvis
obstruction of ureter was suspected

Kidneys appear normal. Bladder wall thickened and potentially irregular. Moderate material in bladder with mild shadowing. Seeing some of the material fall from the wall but moderate amount is adhering to the ventral wall. The adhered material may be blood clots +/- crystalline material.

Thickened bladder wall, uneven mucosal surface, hyperechoic luminal septation and presence of large amount of sediment. Pseudomembranous Cystitis

Kidneys: Slightly irregular contours, slight decrease in medullary cortical definition, presence of small amount of bilateral perirenal effusion (most evident in left kidney). Differentials: mild bilateral chronic nephropathy associated with acute nephritis and/or pyelonephritis

Bladder: Presence of mucosal surface erosion, small amount of gas in lumen, small amount of urinary sediment and clots adhered to ventral surface. Differential: Hemorrhagic ephysematous cystitis.

Cystitis

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The kidneys' size seems normal. The corto-pelvic system is widened. Thickened bladder wall, hyperecho- urine. Urolithiasis.

Query:
Bilateral hydronephrosis with echogenicities throughout right sided hydroureter and mildly edematous bladder wall.
? ureteral obstruction, UTI, urogenic anomoly, other pathology...