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    Home > Active Ingredient News > Antitumor Therapy > Eur Urol Focus: Manual and automatic segmentation radiological characterization of lymph node staging in bladder cancer

    Eur Urol Focus: Manual and automatic segmentation radiological characterization of lymph node staging in bladder cancer

    • Last Update: 2022-09-30
    • Source: Internet
    • Author: User
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    Treatment options for bladder cancer (BC) depend on the exact stage of
    the tumor.


    Recently, researchers from Germany published an article in Eur Urol Focus evaluating the performance
    of quantitative radiomics features in the detection of LN transfer in BC.


    Of the 1354 BC patients who underwent radical cystectomy (RC) and underwent lymphadenoremy, the researchers included 391 patients with pathological nodular staging (pN0:n=297; pN+:n=94) and randomly divided them into training group (n=274) and test group (n=117).


    A total of 1845 LNs were studied for manual segmentation
    .


    Comparison of diagnostic performance in different models

    In summary, radioomics features can distinguish nodular states
    with high diagnostic accuracy.


    Original Source:

    Eva Gresser, Piotr Woźnicki, Katharina Messmer et al.


     

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