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Carcinosarcoma of prostate

L J Krastanova, J C Addonizio

    Urology
    |July 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

    Prostate carcinosarcoma is a rare and aggressive cancer. This case highlights its presentation as a bladder neck obstruction and rapid progression, emphasizing the need for awareness.

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    Area of Science:

    • Urologic Oncology
    • Surgical Pathology
    • Cancer Research

    Background:

    • Carcinosarcoma of the prostate is an exceptionally rare malignant neoplasm.
    • Literature review indicates a paucity of well-documented cases, hindering comprehensive understanding.

    Observation:

    • The presented case involved a patient with a urethral polypoid obstruction at the bladder neck.
    • The tumor bilaterally infiltrated the prostate and seminal vesicles, with regional lymph node metastasis.
    • Histopathological examination revealed a multimorphic tumor comprising malignant cartilage, rhabdomyosarcomatous, and poorly differentiated carcinomatous elements.

    Findings:

    • Microscopic analysis confirmed the simultaneous presence of sarcomatous and carcinomatous components.
    • The sarcomatous portion was characterized by malignant cartilage and rhabdomyosarcoma.

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  • The tumor demonstrated a highly anaplastic morphology.

    • Implications:

    • This case underscores the diagnostic challenges and aggressive nature of prostatic carcinosarcoma.
    • The controversial classification of this entity warrants further investigation.
    • Such tumors are associated with a rapidly fatal clinical course.