Case Report: Intravenous Leiomyomatosis Manifesting as a Cardiac Mass

A single case report details a 45-year-old woman with intravenous leiomyomatosis (IVL) presenting as a cardiac mass. The report, authored by Haoxuan Deng and published on figshare under CC-BY-4.0, includes multimodal imaging and histopathological findings. Only short-term postoperative imaging data are available, with long-term follow-up ongoing.

Use Cases

• Studying the clinical presentation and diagnostic imaging of intravenous leiomyomatosis based on the described CT and echocardiography findings.
• Analyzing histopathological and immunohistochemical markers for IVL based on the reported positive and negative stains.
• Reviewing multidisciplinary surgical approaches for complex vascular tumors based on the described two-stage resection.

Strengths

• Includes detailed histopathological and immunohistochemical examination results, listing specific positive and negative markers.
• Describes a specific patient case with age, symptoms, and a multidisciplinary treatment plan.
• Released under a permissive CC-BY-4.0 license, allowing for reuse and redistribution.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description notes a lack of extended follow-up data, which is a limitation given the recurrence risk of IVL.

Provenance

Source

figshare

Collection Method

Clinical case documentation and reporting.

Freshness

Last updated 2026-06-02 04:20:57; freshness should be verified.