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Updated: Dec 29, 2025

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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Prostate Benign Diseases.

Cassia T S Guimaraes1,2, Luisa J Sauer1,2, Ricardo F T Romano1,2

  • 1Department of Radiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil.

Topics in Magnetic Resonance Imaging : TMRI
|February 5, 2020
PubMed
Summary
This summary is machine-generated.

Magnetic resonance imaging (MRI) is valuable for diagnosing benign prostate conditions like hyperplasia and prostatitis. Multiparametric MRI aids in evaluating these non-cancerous prostate diseases, offering detailed insights beyond cancer detection.

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Area of Science:

  • Radiology
  • Urology
  • Medical Imaging

Background:

  • Prostate cancer diagnosis heavily relies on MRI.
  • Benign prostate diseases, including hyperplasia and prostatitis, are highly prevalent.
  • Non-cancerous prostate neoplasms and congenital anomalies are rare but increasingly identified with MRI.

Purpose of the Study:

  • To review and discuss Magnetic Resonance Imaging (MRI) findings for various benign prostate diseases.
  • To highlight the utility of multiparametric MRI in evaluating non-malignant prostatic lesions.
  • To provide a comprehensive overview of MRI in the context of benign prostatic disorders.

Main Methods:

  • Review of existing literature and imaging findings.
  • Discussion of MRI characteristics for benign prostatic hyperplasia, prostatitis, rare neoplasms, congenital anomalies, and cysts.
  • Emphasis on multiparametric MRI techniques and their application.

Main Results:

  • MRI offers excellent soft tissue contrast and multiplane imaging for evaluating benign prostate conditions.
  • Multiparametric MRI provides detailed morphological and functional information on nonmalignant prostatic lesions.
  • Common benign conditions (hyperplasia, prostatitis) and rarer entities (neoplasms, anomalies, cysts) have distinct MRI appearances.

Conclusions:

  • MRI is a crucial tool for the diagnosis and management of benign prostate diseases, complementing its role in cancer detection.
  • Multiparametric MRI enhances the characterization of non-cancerous prostate conditions.
  • Understanding MRI findings of benign prostatic diseases is essential for accurate clinical management.