Case Report and Review of Primary Malignant Melanoma of the Bladder

A 144.0 KB document details a single case of primary malignant melanoma of the bladder (PMMB), a condition with fewer than 50 documented cases globally. It presents a 65-year-old male patient's diagnosis, treatment via partial cystectomy, and 24-month follow-up, alongside a literature review. The document was authored by Xiaolong Hou and last updated in April 2026.

Use Cases

• Analyze clinical presentation text (e.g., urinary tract irritation symptoms) to identify common symptoms of PMMB.
• Extract treatment details (e.g., partial cystectomy, ureterovesical reimplantation) for comparative surgical outcome studies.
• Review the documented 24-month follow-up period to assess short-term prognosis and recurrence patterns.
• Compile data from the literature review section to summarize reported imaging features (e.g., occupying lesion on enhanced CT).

Strengths

• Provides detailed clinical narrative for a single case of an extraordinarily rare disease (<50 documented cases).
• Includes a 24-month patient follow-up period with specific outcome (no recurrence).
• Contains a literature review synthesizing known characteristics of PMMB.

Limitations

• Extremely limited scope as a single case report (n=1), not a dataset for statistical analysis.
• Data is embedded in narrative text within a DOCX file, requiring manual extraction for computational use.
• No structured data columns or sample data are provided.

Provenance

Source

figshare, authored by Xiaolong Hou.

Collection Method

Clinical case documentation and literature review.

Time Range

Case follow-up period of 24 months; literature review covers historical cases up to publication.

Freshness

Document last updated April 2026, indicating recent review.

Geography

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