- Acute Kidney Failure
- Acute Tubular Necrosis
- Alport Syndrome
- Amyloidosis
- Cholesterol Emboli
- Contrast Nephropathy
- Cryoglobuinemia
- Diabetes and Diabetic Kidney Disease
- Diabetes Insipidus
- Edema, Swelling
- Focal Segmental Glomerulosclerosis, Focal Sclerosis, Focal Glomerulosclerosis
- Gitelman Syndrome
- Glomerular Diseases
- Goodpasture Syndrome
- Hematuria (Blood in Urine)
- Hemolytic Uremic Syndrome
- High Blood Pressure and Kidney Disease
- Hypercalcemia (High Blood Calcium)
- Hyponatremia (Low Blood Sodium)
- IgA Nephropathy
- Interstitial Cystitis, Painful Bladder Syndrome (Questionnaire)
- Interstitial Nephritis
- Kidney Stones
- Loin Pain Hematuria
- Lupus, Systemic Lupus Erythematosis
- Lupus Kidney Disease, Lupus Nephritis
- Malignant Hypertension
- Medullary Sponge Kidney
- Membranoproliferative Glomerulonephritis
- Membranous Nephropathy
- Microscopic Polyangiitis
- Minimal Change Disease
- Multiple Myeloma
- Nephrocalcinosis
- Nephrotic Syndrome
- Orthostatic Hypotension
- Orthostatic Proteinuria
- Polycystic Kidney Disease
- Preeclampsia
- Proteinuria (Protein in Urine)
- Pyelonephritis (Kidney Infection)
- Rapidly Progressive Glomerulonephritis
- Renal Artery Stenosis
- Renal Tubular Acidosis
- Reflux Nephropathy
- Retroperitoneal Fibrosis
- Rhabdomyolysis
- Thin Basement Membrane Disease, Benign Familial Hematuria
- Tumor Lysis Syndrome
- Urinary Tract Infection
- Urinary Tract Obstruction
- Wegener's Granulomatosis
Sources: Answers.com, The Johns Hopkins Vasculitis Center, Lupus Foundation of America, Mayo Clinic, MedlinePlus, National Cancer Institute, National Institute for Arthritis and Musculoskeletal and Skin Diseases, National Kidney and Urologic Diseases Information Clearinghouse, Quest Diagnostics Patient Health Library, A Support Group for Rare Illnesses, UpToDate, Wikipedia