Anastomosing hemangioma of the kidney: a case report
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By
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Zhongyun Ning
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Jinxia Liu
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Shaolong Zhang
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Chuanjian Chen
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Ning Fan
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Hui Ding
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June 19, 2026
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Objective:
To present a case of renal anastomosing hemangioma (AH) and discuss its clinical presentation, diagnosis, and management.
Approach:
Key Findings:
- AH is a rare benign vascular neoplasm that can be misdiagnosed as malignant renal tumors.
- Imaging findings alone are insufficient for distinguishing AH from other renal tumors.
- Definitive diagnosis relies on careful pathological evaluation.
Interpretation:
AH, while benign, presents diagnostic challenges due to its imaging characteristics that mimic malignant tumors.
Limitations:
- The rarity of AH may limit the generalizability of findings.
- Preoperative diagnosis remains challenging due to lack of specific imaging features.
Conclusion:
AH is a distinct benign vascular tumor that requires careful pathological evaluation for accurate diagnosis.
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