Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Double primary prostatic adenocarcinoma.

H Z Rotterdam, M M Melicow

    Urology
    |August 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    This study describes two cases of double primary prostate cancer. Different histological types of prostate adenocarcinoma were found in the same gland, suggesting distinct origins and biological behaviors.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    The bladder biopsy; an evaluation of the cystoscopic procedure.

    The Journal of urology·2010
    Same author

    Cancerous and precancerous lesions of the penis; a clinical and pathological study based on twenty-three cases.

    The Journal of urology·2010
    Same author

    Infectious and inflammatory diseases.

    Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc·1990
    Same author

    Kaposi's sarcoma occurring in association with ulcerative colitis.

    The American journal of gastroenterology·1987
    Same author

    Cytomegalovirus infection of the alimentary tract: a clinicopathological correlation.

    The American journal of gastroenterology·1986
    Same author

    Consecutive lymphoma with monoclonal gammopathy in a married couple.

    Cancer·1986
    Same journal

    Preventing Postpartum Pelvic Floor Dysfunction: Clinical Evidence and Policy Gaps in U.S. Coverage of Pelvic Floor Muscle Therapy.

    Urology·2026
    Same journal

    Editorial Comment on "Through the Eyes of the Applicant: A Qualitative Study of the Urology Residency Match".

    Urology·2026
    Same journal

    Editorial Comment on "A Histopathologic Assessment of Prostate Ductal Anatomy in Relation to Micro-Ultrasound".

    Urology·2026
    Same journal

    Same-Day Discharge Following Multiport Robot-Assisted Simple Prostatectomy: A Prospective Feasibility Study of Outcomes, Costs, and Post-Discharge Healthcare Utilization.

    Urology·2026
    Same journal

    Extended versus Standard Lymph Node Dissection at the Time of Radical Cystectomy for Bladder Cancer.

    Urology·2026
    Same journal

    Intractable Epistaxis and Severe Hypertension in a Young Woman.

    Urology·2026
    See all related articles

    Area of Science:

    • Uropathology
    • Oncology
    • Surgical Pathology

    Background:

    • Prostate adenocarcinoma is the most common cancer in men.
    • Multiple primary tumors within the prostate gland are rare.
    • Understanding the origins of different prostate cancer subtypes is crucial for treatment.

    Purpose of the Study:

    • To describe two unique cases of double primary prostatic adenocarcinoma.
    • To investigate the coexistence of different histological subtypes of prostate cancer within a single gland.
    • To differentiate between variations of a single tumor and distinct neoplastic entities.

    Main Methods:

    • Histopathological examination of prostatectomy specimens.
    • Microscopic analysis of tumor morphology and cellular origin.

    Related Experiment Videos

  • Comparison of histological patterns between coexisting tumors.

    • Main Results:

    • Two cases demonstrated concurrent periurethral papillary adenocarcinoma and acinar adenocarcinoma.
    • The acinar type originated in the corpus of the prostate gland.
    • The distinct histological features suggest separate neoplastic origins.

    Conclusions:

    • The observed patterns represent two distinct prostatic neoplasms, not variations of a single tumor.
    • These double primary prostate cancers likely arise from different cell origins.
    • The differing histology suggests potentially disparate biological potentials and treatment implications.