Renal / Genitourinary / Gynecology Flashcards
Urinalysis with +blood but no RBCs
Think rhabdomyolysis
Kidney disease with low C3 and normal C4
Postinfectious glomerulonephritis
Kidney disease with low C3 and low C4
Lupus glomerulonephritis
Persistent microscopic hematuria with a family history of stones
Hypercalciuria (get a urine Ca:Cr ratio)
Bilateral hydronephrosis in a male infant
Posterior urethral valves
Which stones are radiopaque?
Anything with minerals:
- calcium oxalate
- calcium phosphate
- Mag-Ammonium-Phos (struvite)
What do WBC casts indicate?
Tubular disease (e.g., acute tubular necrosis
Patient with nephrotic syndrome develops fever and abdominal tenderness
Spontaneous bacterial peritonitis (likely S. pneumoniae)
Testicular pain relieved by lifting testicle
Epididymitis
Sexually active female with pleuritic right upper quadrant pain
Fitz-Hugh-Curtis syndrome (gonorrhea)
Thrombocytopenia, microangiopathic hemolytic anemia, and acute kidney injury
Hemolytic-uremic syndrome