Why does kidney atrophy lead to increased volume?
Oct 31, 2024
Source: Cainiu Health
Dr. Yang Guang
Introduction
Acute pyelonephritis is a kidney infection caused by bacterial invasion. Local renal inflammatory response may lead to tissue edema, resulting in increased kidney volume in patients with renal atrophy. It is usually accompanied by symptoms such as fever and flank pain. It is recommended to follow medical advice and use medications such as moxifloxacin hydrochloride tablets, amikacin sulfate injection, and cefixime tablets for treatment.
Under normal circumstances, kidney atrophy accompanied by increased kidney volume may be caused by conditions such as acute interstitial nephritis, acute pyelonephritis, acute glomerulonephritis, renal abscess, or renal artery stenosis. If discomfort occurs, timely medical consultation is recommended. Specific analyses are as follows:
1. Acute Interstitial Nephritis
Acute interstitial nephritis is a kidney interstitial inflammation caused by drug allergy or other factors, which may lead to enlarged kidney volume in patients with renal atrophy. It is usually accompanied by symptoms such as fever and rash. Treatment should follow medical advice and may include medications such as prednisolone acetate tablets, dexamethasone tablets, and cyclosporine soft capsules.
2. Acute Pyelonephritis
Acute pyelonephritis is a bacterial infection of the kidneys. Localized inflammatory response in the kidney may cause tissue edema, leading to increased kidney volume in patients with renal atrophy. Common accompanying symptoms include fever and flank pain. Treatment should follow medical guidance and may involve antibiotics such as moxifloxacin hydrochloride tablets, amikacin sulfate injection, and cefixime tablets.
3. Acute Glomerulonephritis
Acute glomerulonephritis is caused by immune complex deposition on the glomerular basement membrane, triggering an inflammatory response that damages the glomerular filtration barrier. This may temporarily increase kidney volume in patients with renal atrophy, along with symptoms such as hematuria and proteinuria. Management under medical supervision may include medications like betamethasone tablets, nirodolone acetate tablets, and hydrocortisone tablets.
4. Renal Abscess
In patients with renal atrophy, purulent infection in the kidney may lead to renal abscess formation, causing localized swelling and resulting in increased kidney volume. Symptoms often include urinary frequency and urgency. Treatment should follow medical advice and may include antibiotics such as amoxicillin capsules, clarithromycin capsules, and metronidazole tablets.
5. Renal Artery Stenosis
Atherosclerosis in patients with renal atrophy may lead to renal artery stenosis, impairing blood supply to the kidney and causing compensatory kidney enlargement, manifesting as increased volume. This condition may be accompanied by hypertension and back or flank pain. Treatment should follow medical instructions and may include anticoagulant or antiplatelet agents such as warfarin sodium tablets, aspirin enteric-coated sustained-release tablets, and clopidogrel hydrogen sulfate tablets.
In daily diet, it is advisable to avoid spicy, raw, or cold foods to prevent bodily discomfort.
