A 52 year old male patient presents for an abdominal ultrasound with a history of night sweats, weight loss, and fever of unknown origin. Based on the sonographic findings on this midline longitudinal ultrasound of the abdomen in the region of the SMA, what is the most likely diagnosis?

In cases of nephrocalcinosis, calcium deposits are usually located in the renal _____.

Where is the lesser sac located?

Which of the following structures is not found within the renal sinus? 

Which of the following structures is not found within the renal sinus? 

 You obtain this color Doppler image on a patient referred for hematuria.  What is the most likely explanation for the findings on this sonogram?

This patient had a Foley catheter removed recently. What is the most likely explanation for the findings on this sonogram of the urinary bladder?

 You obtain this color Doppler image on a patient referred for hematuria.  What is the most likely explanation for the findings on this sonogram?

_____ excreted by the nephron causes the blood pressure to increase and change filtration rate.

Which of the following is not a cause of a thickened urinary bladder wall?