TY - JOUR
T1 - The role of renal scintigraphy in the diagnosis and follow-up of unilateral ATN after complete bilateral distal ureteral obstruction as a complication of acute appendicitis
AU - Tiel-Van Buul, Monique M.C.
AU - Aronson, Daniël C.
AU - Groothoff, Jaap W.
AU - Van Baren, Robertine
AU - Frenkel, Joost
AU - Van Royen, Eric A.
PY - 1998/3/19
Y1 - 1998/3/19
N2 - Acute anuria due to bilateral distal ureteral obstruction developed in two boys, ages 7 and 13, several days after appendectomy, without sonographic signs of hydronephrosis or hydroureters. Decompression was achieved after introduction of ureteric stents. This failed on the left side in one patient, and unilateral acute tubular necrosis (ATN) subsequently developed on that side. Although bilateral decompression was successful in the second patient, ATN had already developed on the left side. In both patients, Tc-99m MAG3 renal scintigraphy proved to be an important tool in diagnosing unilateral ATN and for evaluating the recovery from this rare complication.
AB - Acute anuria due to bilateral distal ureteral obstruction developed in two boys, ages 7 and 13, several days after appendectomy, without sonographic signs of hydronephrosis or hydroureters. Decompression was achieved after introduction of ureteric stents. This failed on the left side in one patient, and unilateral acute tubular necrosis (ATN) subsequently developed on that side. Although bilateral decompression was successful in the second patient, ATN had already developed on the left side. In both patients, Tc-99m MAG3 renal scintigraphy proved to be an important tool in diagnosing unilateral ATN and for evaluating the recovery from this rare complication.
KW - Acute postrenal obstruction
KW - Acute tubular necrosis
KW - Anuria
KW - Appendectomy
KW - Renal scintigraphy
UR - https://www.scopus.com/pages/publications/0345367907
U2 - 10.1097/00003072-199803000-00001
DO - 10.1097/00003072-199803000-00001
M3 - Article
C2 - 9509925
AN - SCOPUS:0345367907
SN - 0363-9762
VL - 23
SP - 141
EP - 145
JO - Clinical Nuclear Medicine
JF - Clinical Nuclear Medicine
IS - 3
ER -