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A 54-year-old man comes to the emergency department with cramping lower abdominal pain, mild nausea, and 2 episodes of watery diarrhea. The patient has no fever, vomiting, or urinary symptoms. His past medical history is unremarkable. The patient's father died at age 60 from abdominal aortic aneurysm rupture. He is a lifetime nonsmoker. His vital signs are normal. CT scan of the abdomen with contrast is shown in the image below: All gastrointestinal symptoms resolve in 2 hours without any intervention, and the patient wants to go home. Which of the following is the most appropriate management for the renal findings on the CT scan?
Principal
The original sum of money borrowed in a loan or invested, excluding any interest or dividends.
Debt-To-Equity Ratio
A metric revealing the comparative use of shareholders' equity and debt to finance a company's assets.
Total Liabilities
The sum of all financial obligations a company owes to outside parties, including both current and long-term debts.
Stockholders' Equity
The owners' residual claim on a company's assets after deducting liabilities, often represented as share capital plus retained earnings.
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