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Hand metastases from urothelial tumor
M Heymans1, C Jardon-Jeghers, R Vanwijck
1Department of Plastic Surgery and Reconstructive Microsurgery, Catholic University of Louvain, Belgium.
The Journal of Hand Surgery
|May 1, 1990
Summary
Metastases to the hand are rare, especially soft tissue types. This case highlights a silent bladder cancer presenting as hand metastases, emphasizing the need for thorough investigation.
Area of Science:
- Oncology
- Orthopedic Oncology
- Urologic Oncology
Background:
- Metastases to the hand are uncommon, with soft tissue involvement being particularly rare.
- Common primary sites for hand metastases include lung, breast, and kidney.
- The differential diagnosis for hand masses should include metastatic disease, even from unusual primary sites.
Observation:
- A patient presented with soft tissue masses in the hand.
- Initial investigations did not immediately reveal a primary malignancy.
- Further diagnostic workup identified a previously unknown primary bladder tumor.
Findings:
- The hand metastases were the first clinical manifestation of a primary malignant bladder tumor.
- This case demonstrates an unusual presentation of bladder cancer.
- Histopathological examination confirmed the metastatic nature of the hand tumors.
Implications:
- This case underscores the importance of considering distant metastases in the evaluation of hand masses.
- It highlights the potential for 'silent' primary tumors to manifest with unusual metastatic patterns.
- Early detection of metastatic disease, regardless of location, is crucial for patient management and prognosis.