A Rare Cause of Abdominal and Flank Pain in Children: Nutcracker Syndrome

The nutcracker phenomenon is characterized by compression of the left renal vein typically between the abdominal aorta and superior mesenteric artery. It is an uncommon and often undiagnosed condition that has the potential to cause a range of symptoms including hematuria and abdominal or flank pain...

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Bibliographic Details
Published in:Curēus (Palo Alto, CA) CA), 2021-07, Vol.13 (7), p.e16422
Main Authors: Agarwal, Ankit, Litra, Florentina, Barr, Lori L
Format: Article
Language:English
Subjects:
Anatomy
Pediatrics
Urology
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Summary:The nutcracker phenomenon is characterized by compression of the left renal vein typically between the abdominal aorta and superior mesenteric artery. It is an uncommon and often undiagnosed condition that has the potential to cause a range of symptoms including hematuria and abdominal or flank pain. The term nutcracker syndrome refers to the clinical manifestations of the nutcracker phenomenon. Diagnosis can be made with Doppler ultrasound, computed tomography angiography, magnetic resonance angiography, or venography. Management can range from conservative treatment in the pediatric population due to high spontaneous remission rate to surgical and endovascular interventions. We discuss the case of a previously healthy young female who presented with abdominal pain. Diagnosis of nutcracker syndrome was made based on imaging. The patient was managed conservatively. This case highlights the importance of considering nutcracker syndrome in the differential diagnosis when evaluating patients with abdominal and flank pain.
ISSN:2168-8184
2168-8184
DOI:10.7759/cureus.16422