Laboratory Investigations
| Test Name | Requirements |
| 24 Hours Urinary Creatinine Clearance | 24 hrs Urine + 3ml Serum |
| 24 Hours Urinary Urates | 24 hrs Urine |
| 24 Hours Urinary Copper | 24 hrs Urine |
| 24 Hours Urinary Amylase | 24 hrs Urine |
| 24 Hours Urinary Calcium | 24 hrs Urine |
| 24 Hours Urinary Chloride | 24 hrs Urine |
| 24 Hours Urinary Cortisol | 24 hrs Urine |
| 24 Hours Urinary Creatinine | 24 hrs Urine |
| 24 Hours Urinary Electrolytes | 24 hrs Urine |
| 24 Hours Urinary Magnesium | 24 hrs Urine |
| 24 Hours Urinary Micro Albumin | 24 hrs Urine |
| 24 Hours Urinary Phosphorus | 24 hrs Urine |
| 24 Hours Urinary Potassium | 24 hrs Urine |
| 24 Hours Urinary Protein | 24 hrs Urine |
| 24 Hours Urinary Sodium | 24 hrs Urine |
| 24 Hours Urinary Urea | 24 hrs Urine |
| 24 Hours Urinary Uric Acid | 24 hrs Urine |
| 24 Hours Urinary VMA | 24 hrs Urine |
| 24 Hours Urinary Albumin | 24 hrs Urine |
| 24 Hours Urinary Glucose | 24 hrs Urine |