1. Spontaneous Renal Rupture During Pregnancy
JO T. VAN WINTER, M.D., PAUL L. OGBURN, M.D. 
Mayo Clinic Proceedings 
Volume 66, Issue 2, Pages (February 1991)
DOI: /S (12)60490-X
Copyright © 1991 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Fig. 1
Limited excretory urogram in 20-year-old pregnant woman, showing extravasation of contrast material in lower pole of right kidney (arrow).
Mayo Clinic Proceedings  , DOI: ( /S (12)60490-X)
Copyright © 1991 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Fig. 2
Normal postpartum excretory urogram, showing a slightly distended right collecting system and ureter, consistent with recent pregnancy.
Mayo Clinic Proceedings  , DOI: ( /S (12)60490-X)
Copyright © 1991 Mayo Foundation for Medical Education and Research Terms and Conditions