Acute hematuria
6 yr FS DSH acute onset hematuria. Ua just showed blood (obtained yesterday via cysto). Blood work pending. Also having soft stool. Ultrasound shows some mild effusion near the urinary bladder and the hyperechoic areas on the ventral floor that do not change with gravity. Plump caudal mesenteric lymph nodes/hyperechoic mesentery. What are my rule…