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Updated: May 3, 2026
09:31
In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
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[Renal epithelioid angiomyolipoma]
P Carrión López1, J M Giménez Bachs2, P J Fernández Anguita2
1Servicio de Urología, Complejo Hospitalario Universitario de Albacete, Albacete. pedrocarrion1980@hotmail.com
Summary
Epithelioid angiomyolipoma, a rare kidney tumor with malignant potential, often mimics renal cell carcinoma. This case highlights successful surgical management in a young patient with no recurrence after three years.
Area of Science:
- Nephrology
- Oncology
- Pathology
Background:
- Epithelioid angiomyolipoma (EAM) is a rare renal tumor variant with malignant potential.
- EAM diagnosis is challenging due to its similarity to renal cell carcinoma (RCC) in clinical and radiological presentation.
- Early detection and accurate diagnosis are crucial for effective management.
Observation:
- A 14-year-old patient presented with an incidentally discovered renal mass.
- The tumor's characteristics mimicked those of renal cell carcinoma.
- The patient underwent a partial nephrectomy for tumor removal.
Findings:
- The surgical specimen confirmed epithelioid angiomyolipoma.
- Post-operative follow-up revealed no signs of disease recurrence.
- The patient remained asymptomatic for three years after the procedure.
Implications:
- This case underscores the importance of considering rare renal tumors like EAM in differential diagnoses.
- Partial nephrectomy can be a viable and effective treatment option for EAM.
- Long-term surveillance is essential for patients treated for renal epithelioid angiomyolipoma.
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