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Updated: Jan 26, 2026

Direct Drug Delivery to Kidney via the Renal Artery
Published on: April 17, 2021
Multiple renal capillary hemangiomas in a patient with end-stage renal disease
Thanh-Lan Bui1, Justin Glavis-Bloom1, Hanna K Liu1
1Department of Radiological Sciences, University of California Irvine, Orange, CA, USA.
Abstract:
Renal capillary hemangiomas are rare and benign vascular tumors which are typically incidentally discovered on imaging. Surgical excision is often performed, as imaging appearance is similar to malignant lesions. Renal hemangiomas are typically solitary and unilateral. We present a rare case of multiple renal capillary hemangiomas in a patient with end-stage renal disease. Two hemangiomas were detected on imaging and 2 smaller hemangiomas were detected upon pathological evaluation, suggesting there may be a wider prevalence of smaller, radiographically-occult renal hemangiomas.
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