Objective: To estimate the incidence of hyperechoic, hypoechoic, isoechoic, prostatic cancer in TRUS (transrectal ultrasound guided) guided prostatic specimens.
Materials And Methods: Four hundred and ninety three patients with raised serum prostatic specific antigen (PSA) and abnormal DRE findings were subjected to TRUS-Guided prostate biopsy. Lateralized sextant biopsy plus prostatic cores from suspicious areas were obtained.
Results: Out of 493 patients who were enrolled in the study, 65 (13.18) patients showed hyperechoic lesions on TRUS and 211 (42.79) patients had hypoechoic lesions on TRUS.
Conclusion: Our study has revealed that hyperechoic lesions on transrectal ultrasonography have more chances of prostatic cancer as reported in previous literature, so we suggest that we should take additional biopsy of hyperechoic lesions and perhaps it should be part of the standard protocol in patients suspected cancer prostate.
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http://dx.doi.org/10.4103/2277-9531.131917 | DOI Listing |
Cancer Med
January 2025
College of Health Sciences, University of Bordeaux, Bordeaux, France.
Background: Prostate cancer is an example of the undervaluation of clinical examinations in care of patients. After external radiotherapy, cancer recurrence is primarily determined biologically by measuring prostate-specific antigen concentration. Consequently, there is no systematic requirement for the digital rectal examination (DRE).
View Article and Find Full Text PDFFront Mol Neurosci
December 2024
Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN, United States.
Introduction: The prostate is densely innervated like many visceral organs and glands. However, studies to date have focused on sympathetic and parasympathetic nerves and little attention has been given to the presence or function of sensory nerves in the prostate. Recent studies have highlighted a role for sensory nerves beyond perception of noxious stimuli, as anterograde release of neuropeptides from sensory nerves can affect vascular tone and local immune responses.
View Article and Find Full Text PDFJ Cancer
January 2025
Department of Radiation Oncology, Nanyang Central Hospital, Nanyang, Henan, 473005, China.
Although single-fraction high-dose-rate brachytherapy (SFHDR-BT) for localized prostate cancer has been attempted in clinical trials, there is currently a lack of relevant medical evidence. It is essential to conduct a systematic analysis of the long-term safety and efficacy of SFHDR-BT. Comprehensive and systematic searches for eligible studies were performed in PubMed, Embase, and the Cochrane Library databases.
View Article and Find Full Text PDFBrachytherapy
December 2024
Department of Radiology, Wakayama Medical University, Wakayamashi, Wakayama, Japan.
Purpose: High-dose-rate brachytherapy (HDR-BT) combined with external beam radiotherapy (EBRT) is an effective treatment for patients with high- and very-high-risk prostate cancer. We sought to identify the factors associated with reduced biochemical recurrence rates following HDR-BT.
Methods: A total of 304 patients with high- or very-high-risk prostate cancer who underwent HDR-BT and EBRT were analyzed.
World J Mens Health
December 2024
Division of Urology, Department of Surgery, Far Eastern Memorial Hospital, New Taipei, Taiwan.
Purpose: Information retrieval (IR) and risk assessment (RA) from multi-modality imaging and pathology reports are critical to prostate cancer (PC) treatment. This study aims to evaluate the performance of four general-purpose large language model (LLMs) in IR and RA tasks.
Materials And Methods: We conducted a study using simulated text reports from computed tomography, magnetic resonance imaging, bone scans, and biopsy pathology on stage IV PC patients.
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