USMLE/COMLEX - Step 2 - Interstitial Nephritis

USMLE/COMLEX - Step 2 - Interstitial Nephritis
Etiologies
Medications Infections Autoimmune
Symptoms
Morbilliform rash Fever Arthralgias Flank pain
Diagnosis
BMP CBC Urinalysis Ultrasound Biopsy
Findings
WBC casts
Treatment
Stop offending agent Supportive management Glucocorticoids Dialysis if needed