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Updated: Jul 11, 2026

Intra-Cardiac Injection of Human Prostate Cancer Cells to Create a Bone Metastasis Xenograft Mouse Model
Published on: November 4, 2022
[Solitary peritoneal carcinomatosis in prostate cancer]
B Brehmer1, A Makris, A Wellmann
1Urologische Klinik, Universitätsklinikum Aachen. BBrehmer@ukaachen.de
Introduction:
Peritoneal carcinomatosis is a rare finding in metastatic prostate cancer. In the literature peritoneal carcinomatosis is usually reported in its final stages with multiple metastases. A single peritoneal carcinomatosis with no further metastases is a very rare finding.
Case Report:
We report the case of a 75-year-old patient with initial ischuria. A prostate cancer could be confirmed and the further diagnostics showed no metastasis. In a transperitoneal approach for laparoscopic pelvic lymphadenectomy a peritoneal carcinomatosis from prostate cancer was proven. A complete antiandrogen therapy was started and PSA decreased for more than 14 months to a stable level of < 1 microg/L.
Conclusion:
An isolated peritoneal carcinomatosis from prostate cancer is a very rare finding. The complete antiandrogen therapy is effective.
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