ArticleClinical and translational radiation oncology2024
Urethra contouring on computed tomography urethrogram versus magnetic resonance imaging for stereotactic body radiotherapy in prostate cancer.
Article in Clinical and translational radiation oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07730203 (Photon-Counting Computed Tomography-Based Urethral Visualization Without Catheterization for Radiotherapy Planning), which is not on this map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Photon-Counting Computed Tomography-Based Urethral Visualization Without Catheterization for Radiotherapy Planning: A Prospective Pilot Study Under ANTHEM
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Reducing adverse effects in hypofractionated radiotherapy for prostate cancer: Clinical evidence and emerging mitigation strategies.Prostate cancer and prostatic diseases · 2026Pooled it
- From Clinical Trials to Clinical Practice-Patterns of Practice Survey on Prostate SABR in Australia and New Zealand.Advances in radiation oncology · 2026Article
- PURE-MRI: An international study assessing physician accuracy in delineating the prostate and urethra on prostate MRI.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2026Article
- Geometric evaluation of a deep learning method for segmentation of urinary OARs on magnetic resonance imaging for prostate cancer radiotherapy.Clinical and translational radiation oncology · 2026Article
- Enhanced urethral identification for radiotherapy planning using fat-suppressed 3D T2-weighted magnetic resonance imaging.Radiological physics and technology · 2025Article
- Associations of dose to the urethra and long-term patient-reported outcomes after radiotherapy with EBRT and HDR brachytherapy boost for prostate cancer.Clinical and translational radiation oncology · 2025Article
- Urethra-sparing prostate cancer radiotherapy: Current practices and future insights from an international survey.Clinical and translational radiation oncology · 2025Article
- Developing and validating a simple urethra surrogate model to facilitate dosimetric analysis to predict genitourinary toxicity.Clinical and translational radiation oncology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Accurate urethra contouring is critical in prostate SBRT. We compared urethra contouring on CT-urethrogram and T2-weighted MRI. The dice similarity coefficient, Jaccard index, Hausdorff distance and mean distance to agreement were evaluated. All four metrics indicate better agreement and less variability in urethra contouring on CT-urethrogram, compared to T2-weighted MRI.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.