Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection?
ABSTRACT Purpose: The accurate diagnosis of prostate cancer (PCa) remains challenging, particularly because standard biopsy techniques do not routinely include anterior zone, leading to potential missed diagnoses in this region. This study evaluates the accuracy and safety of biplanar stereotactic...
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Sociedade Brasileira de Urologia
2025-03-01
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| Series: | International Brazilian Journal of Urology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382025000200405&lng=en&tlng=en |
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| author | Zeng Zhou Tiewen Li Yichen Zhang Xuehao Zhou Xiaohai Wang Di Cui Yiping Zhu Chenyi Jiang Wenhuan Guo Bangmin Han Yuan Ruan |
| author_facet | Zeng Zhou Tiewen Li Yichen Zhang Xuehao Zhou Xiaohai Wang Di Cui Yiping Zhu Chenyi Jiang Wenhuan Guo Bangmin Han Yuan Ruan |
| author_sort | Zeng Zhou |
| collection | DOAJ |
| description | ABSTRACT Purpose: The accurate diagnosis of prostate cancer (PCa) remains challenging, particularly because standard biopsy techniques do not routinely include anterior zone, leading to potential missed diagnoses in this region. This study evaluates the accuracy and safety of biplanar stereotactic biopsy for diagnosing anterior clinically significant PCa (csPCa). Materials and Methods: After propensity score matching analysis, data from 256 patients were retrospectively analyzed, including 128 in the biplanar group (transrectal targeted biopsy with transperineal systematic biopsy) and 128 in the monoplanar group (transperineal targeted biopsy with transperineal systematic biopsy). PCa detection rates, lesion locations, csPCa, clinically insignificant PCa (ciPCa), and complication incidences were compared. Univariable and multivariable logistic regression models evaluated factors influencing biopsy outcomes. Results: No significant differences were observed in overall PCa detection, ciPCa, posterior lesions, or postoperative complications between biplanar and monoplanar groups. The biplanar group demonstrated a higher detection rate for anterior csPCa (P=0.025). The overall International Society of Urological Pathology grade group (ISUP GG) distributions for Prostate Imaging Reporting and Data System (PI-RADS) scores 3 to 5 were not significantly different. Logistic regression identified age and PSA levels as independent predictors of higher detection rates, while univariable analysis showed that prostate volume had a significantly smaller effect on PCa detection rates in the biplanar group compared to the monoplanar group. Postoperative complications showed no statistically significant differences. Conclusions: In conclusion, biplanar stereotactic biopsy was superior to monoplanar biopsy in detecting anterior csPCa. Both methods demonstrated no significant differences in overall PCa detection rates and safety. |
| format | Article |
| id | doaj-art-cf3d3937a8f64fae95439db3fe2c8963 |
| institution | OA Journals |
| issn | 1677-6119 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Sociedade Brasileira de Urologia |
| record_format | Article |
| series | International Brazilian Journal of Urology |
| spelling | doaj-art-cf3d3937a8f64fae95439db3fe2c89632025-08-20T02:08:42ZengSociedade Brasileira de UrologiaInternational Brazilian Journal of Urology1677-61192025-03-0151210.1590/s1677-5538.ibju.2024.0630Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection?Zeng Zhouhttps://orcid.org/0009-0009-2640-7419Tiewen LiYichen ZhangXuehao ZhouXiaohai WangDi CuiYiping ZhuChenyi JiangWenhuan GuoBangmin HanYuan RuanABSTRACT Purpose: The accurate diagnosis of prostate cancer (PCa) remains challenging, particularly because standard biopsy techniques do not routinely include anterior zone, leading to potential missed diagnoses in this region. This study evaluates the accuracy and safety of biplanar stereotactic biopsy for diagnosing anterior clinically significant PCa (csPCa). Materials and Methods: After propensity score matching analysis, data from 256 patients were retrospectively analyzed, including 128 in the biplanar group (transrectal targeted biopsy with transperineal systematic biopsy) and 128 in the monoplanar group (transperineal targeted biopsy with transperineal systematic biopsy). PCa detection rates, lesion locations, csPCa, clinically insignificant PCa (ciPCa), and complication incidences were compared. Univariable and multivariable logistic regression models evaluated factors influencing biopsy outcomes. Results: No significant differences were observed in overall PCa detection, ciPCa, posterior lesions, or postoperative complications between biplanar and monoplanar groups. The biplanar group demonstrated a higher detection rate for anterior csPCa (P=0.025). The overall International Society of Urological Pathology grade group (ISUP GG) distributions for Prostate Imaging Reporting and Data System (PI-RADS) scores 3 to 5 were not significantly different. Logistic regression identified age and PSA levels as independent predictors of higher detection rates, while univariable analysis showed that prostate volume had a significantly smaller effect on PCa detection rates in the biplanar group compared to the monoplanar group. Postoperative complications showed no statistically significant differences. Conclusions: In conclusion, biplanar stereotactic biopsy was superior to monoplanar biopsy in detecting anterior csPCa. Both methods demonstrated no significant differences in overall PCa detection rates and safety.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382025000200405&lng=en&tlng=enProstatic NeoplasmsUltrasound, High-Intensity Focused, TransrectalDiagnosis |
| spellingShingle | Zeng Zhou Tiewen Li Yichen Zhang Xuehao Zhou Xiaohai Wang Di Cui Yiping Zhu Chenyi Jiang Wenhuan Guo Bangmin Han Yuan Ruan Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? International Brazilian Journal of Urology Prostatic Neoplasms Ultrasound, High-Intensity Focused, Transrectal Diagnosis |
| title | Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? |
| title_full | Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? |
| title_fullStr | Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? |
| title_full_unstemmed | Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? |
| title_short | Biplanar or Monoplanar Prostate Biopsy: Should Transrectal and Transperineal Approaches be Combined for Prostate Cancer Detection? |
| title_sort | biplanar or monoplanar prostate biopsy should transrectal and transperineal approaches be combined for prostate cancer detection |
| topic | Prostatic Neoplasms Ultrasound, High-Intensity Focused, Transrectal Diagnosis |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382025000200405&lng=en&tlng=en |
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