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Updated: Jul 15, 2026
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Identification, Histological Characterization, and Dissection of Mouse Prostate Lobes for In Vitro 3D Spheroid Culture Models
Published on: September 18, 2018
[Correlation between volumetric endosonography and prostate weight. Variation according to histological type]
1Service d'Urologie, clinique St. Jozef, Oostende.
Acta Urologica Belgica
|January 1, 1992
Summary
Endoscopic ultrasound accurately measures prostate size before surgery. However, accuracy varies when compared to final pathology results, highlighting the examination
Area of Science:
- Urology
- Medical Imaging
Background:
- Accurate prostate volume assessment is crucial for surgical planning.
- Transurethral Resection of the Prostate (TURP) is a common procedure for benign prostatic hyperplasia.
Purpose of the Study:
- To evaluate the correlation between endosonographic volumetry and actual prostatic weight.
- To assess the accuracy of endosonographic volumetry compared to histopathology.
- To discuss the reliability of endosonographic volumetry in clinical practice.
Main Methods:
- Study included 50 patients undergoing TURP.
- Endosonographic volumetry was performed prior to surgery.
- Prostatic weight was measured after TURP.
- Histopathological analysis was used as a reference standard.
Main Results:
- A statistically significant correlation was found between endosonographic prostate volume and post-operative prostatic weight.
- Accuracy of endosonographic volumetry varied when compared to histopathology.
- The sensitivity of the endosonographic examination contributed to variability in results.
Conclusions:
- Endosonographic volumetry is a reliable tool for estimating prostate size.
- Variability in accuracy necessitates careful interpretation of results.
- Further research may refine the technique for improved precision.
