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Updated: Jun 4, 2026

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Intra-Cardiac Injection of Human Prostate Cancer Cells to Create a Bone Metastasis Xenograft Mouse Model
Published on: November 4, 2022
Metastatic carcinoma of prostate
D A Parker1, P Wainscott, W A Renert
1Department of Urologic Surgery, University of Arizona Medical Center, Tucson, Arizona, USA.
Urology
|February 18, 2011
Summary
A rare case of prostate cancer metastasis to pelvic soft tissue in a 77-year-old man is presented. This unusual presentation highlights the diverse metastatic potential of advanced prostate carcinoma.
Area of Science:
- Urology
- Oncology
- Pathology
Background:
- Prostate carcinoma is a common malignancy in older men.
- Metastasis typically occurs to bone, lymph nodes, and occasionally lungs or liver.
- Soft tissue metastasis is an uncommon but recognized pattern of spread.
Observation:
- A seventy-seven-year-old male patient presented with symptoms suggestive of pelvic mass.
- Imaging and subsequent biopsy revealed a soft tissue mass in the pelvis.
- Histopathological examination confirmed metastatic adenocarcinoma consistent with prostate origin.
Findings:
- The patient's prostate carcinoma had metastasized to the pelvic soft tissues, an unusual site.
- This metastasis presented as a distinct soft tissue mass, mimicking a primary pelvic tumor.
Implications:
- This case underscores the importance of considering unusual metastatic sites in prostate cancer.
- Accurate diagnosis of soft tissue metastasis is crucial for appropriate treatment planning.
- Further research into the mechanisms of atypical prostate cancer spread may be warranted.
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