Significance of the prostate central gland and total gland volume ratio in the diagnosis of prostate cancer patients in the prostate specific antigen grey zone
Zhui-Feng Guo; Fan Yang; Xu-Wei Lu; Jia-Wen Wu; Chang He; Cong-Hui Han · 2021 · Journal of International Medical Research
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The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Objective To explore the significance of the prostate central gland to total gland volume ratio (PVc/PV) in the diagnosis of prostate cancer (PCa) in patients with prostate specific antigen (PSA) levels in the grey zone (4–10 ng/ml). Methods This retrospective study enrolled patients that had undergone prostate biopsy. The volume of the prostate and the central prostate gland were measured. The differences in PSA, the ratio of free to total PSA (f/tPSA), PSA density (PSAD) and PVc/PV between the PCa and non-PCa groups were compared. Receiver operating characteristic curve analysis for PCa and
Abstract by Zhui-Feng Guo; Fan Yang; Xu-Wei Lu; Jia-Wen Wu; Chang He; Cong-Hui Han, Journal of International Medical Research (2021) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.1177/03000605211019879