Summary
Definition
History and exam
Other diagnostic factors
- previous nephrolithiasis
- flank pain
- hematuria
- costovertebral angle tenderness
- dysuria
- urinary urgency
- increased frequency of urination
- groin pain
Risk factors
- hemihypertrophy
- Beckwith-Wiedemann syndrome
- Caroli disease
- congenital hepatic fibrosis
- Ehlers-Danlos syndrome
- family history of polycystic kidney disease
- chronic kidney disease
- hypercalciuria
- female sex
- hyperparathyroidism
Diagnostic tests
1st tests to order
- urinalysis
- urine culture
- BUN and creatinine
- serum electrolytes
- abdominal radiography
- renal ultrasound
- intravenous urography
- noncontrast CT scan
- CT urogram
Tests to consider
- 24-hour urine monitoring
- stone analysis
Treatment algorithm
with urinary tract infection (UTI)
with nephrolithiasis
Contributors
Authors
Michael J. Choi, MD
Associate Professor of Medicine
Clinical Director of Nephrology
Johns Hopkins University School of Medicine
Baltimore
MD
Disclosures
MJC declares that he has no competing interests.
David S. Goldfarb, MD
Clinical Chief
Division of Nephrology
New York University School of Medicine
New York VA Medical Center
New York
NY
Disclosures
DSG is an author of several references cited in this topic.
Acknowledgements
Dr Michael J. Choi and Dr David S. Goldfarb would like to gratefully acknowledge Dr Amaka Edeani, a previous contributor to this topic.
Disclosures
AE declares that she has no competing interests.
Peer reviewers
Khashayar Sakhaee, MD
Internal Medicine Physician
UT Southwestern Medical Center
Dallas
TX
Disclosures
KS declares that he has no competing interests.
Eric N. Taylor, MD, MSc
Assistant Professor of Medicine
Harvard Medical School
Renal Division
Brigham and Women's Hospital
Channing Laboratory
Boston
MA
Disclosures
ENT declares that he has no competing interests.
Differentials
- Distal renal tubular acidosis
- Renal papillary necrosis
- Tuberculosis of kidney
More DifferentialsGuidelines
- Guidelines on urolithiasis
- Surgical management of stones: AUA/Endourological Society guideline
More GuidelinesPatient information
Kidney stones
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