Case Report: Primary Clear Cell Adenocarcinoma of the Urethra with Imaging and Pathology

A detailed case report of a 58-year-old female patient with Primary Clear Cell Adenocarcinoma of the Urethra (PCCAU). The report, authored by Li Yang and published under CC-BY-4.0 on figshare, includes preoperative imaging findings from ultrasonography, CT, and MRI, alongside postoperative histopathology and immunohistochemistry results. The patient's clinical course over one year, including metastasis and immunotherapy treatment, is documented.

Use Cases

• Analyze multimodal imaging features (US, CT, MRI) for rare urethral cancer diagnosis based on the detailed case presentation.
• Correlate specific MRI sequences (T2WI, DWI, ADC values) with histopathological findings based on the reported results.
• Study the immunohistochemical profile (AE1/AE3, CK7, PAX8, etc.) of a rare tumor type based on the provided markers.
• Review clinical management strategies, including surgery and immunotherapy, for advanced PCCAU based on the patient's treatment history.

Strengths

• Includes detailed multimodal imaging data (US, CT, MRI) with specific sequences and values like an ADC of 0.79 × 10⁻³ mm²/s.
• Provides a full immunohistochemical panel with positivity percentages for markers like Ki-67 (~35%+).
• Documents a complete one-year clinical follow-up, including metastasis and treatment response.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is a single case report, limiting statistical analysis and generalizability.

Provenance

Source

Li Yang via figshare.

Collection Method

Clinical case documentation and analysis.

Time Range

Covers the patient's clinical course, including a 1-year postoperative follow-up.

Freshness

Last updated 2026-03-17 13:05:51; freshness should be verified.

Geography

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