Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report

Caroline J. Cushman; Kolos K. Nagy; Rodolfo Martinez; Kaiser R. Tarafdar

doi:10.12659/AJCR.952664

28 August 2026 : Case report USA

Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report

Unusual clinical course, Challenging differential diagnosis, Unusual setting of medical care

Caroline J. Cushman

^{ABCDEF 1*}, Kolos K. Nagy

^{EF 1}, Rodolfo Martinez^{D 2}, Kaiser R. Tarafdar^{ABCDEF 3}

DOI: 10.12659/AJCR.952664

Am J Case Rep 2026; 27:e952664

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Introduction Case Report Discussion Conclusions References

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Figure 3 Intraoperative images demonstrating en bloc removal of the left renal angiomyolipoma with complete excision of the extensive tumor thrombus extending from the renal vein through the inferior vena cava.

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Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report

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