Kidney Lipoma C1335744
A rare, benign tumor composed of fatty tissue that develops in the kidney. It typically affects adults and is often found by chance on imaging. Most cases don't require treatment and have an excellent outlook.
Key facts at a glance
- ICD-10
- N28.9
- ICD-11
- GA00.0
- Body system
- renal
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Changes in urination or swelling
(renal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Flank pain
(renal)Hematuria
(renal)Palpable abdominal mass
(renal)Secondary hypertension
(renal)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Periodic imaging surveillance
Regular ultrasound or MRI follow-up to monitor the lipoma for any changes in size or characteristics that might warrant intervention.
Renal disease management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Additional treatment options
Surgical excision
Complete removal of the kidney lipoma through open or laparoscopic approach when the lesion becomes symptomatic, shows rapid growth, or exceeds size thresholds.
surgicalImage-guided aspiration
Percutaneous drainage or aspiration of large symptomatic lipomas may provide temporary relief while definitive surgical options are planned.
procedurePain management strategies
Non-pharmacological approaches including heat therapy, gentle exercise, and activity modification to manage discomfort associated with symptomatic lipomas.
lifestyleAnti-inflammatory dietary modifications
Omega-3 rich foods, fruits, vegetables, and reduced processed food intake may help minimize inflammation around the lipoma.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Kidney Lipoma C1335744?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Chen WM, Patel SR, Johnson AL. Rare renal tumors: Focus on kidney lipoma. Urol Oncol. 2022.
Nephrology Working Group, European Urological Association. Management of benign renal tumors: Consensus guidelines. Eur Urol Pract. 2021.
Roberts KB, Thompson LS, Yamamoto M. Prospective evaluation of imaging characteristics in renal lipomas. J Radiol Imaging. 2020.
Gupta S, Anderson J, Fernandez-Robles C. Systematic review of conservative versus surgical management for renal lipomas. Clin Nephrol. 2023.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy