2010
DOI: 10.1016/j.juro.2010.02.019
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Ultrasound Assessment of Intravesical Prostatic Protrusion and Detrusor Wall Thickness—New Standards for Noninvasive Bladder Outlet Obstruction Diagnosis?

Abstract: Suprapubic ultrasound of detrusor wall thickness and intravesical prostatic protrusion is a simple, noninvasive, accurate system to assess bladder prostatic obstruction in patients with lower urinary tract symptoms due to benign prostatic hyperplasia.

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Cited by 94 publications
(98 citation statements)
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References 18 publications
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“…DWT/BWT. DWT was studied in 848 patients across eight studies [6,8,16,17,24,31,33,34], five of which used a cutoff of 2 mm to define BOO, with high median sensitivity of 82.7%, specificity of 92.6%, a PPV of 90.5%, and NPV of 85%. Furthermore, a well-conducted exploratory study reported a cutoff value of 2.9 mm as having the best diagnostic value, with specificity of 100%.…”
Section: Diagnostic Accuracy Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…DWT/BWT. DWT was studied in 848 patients across eight studies [6,8,16,17,24,31,33,34], five of which used a cutoff of 2 mm to define BOO, with high median sensitivity of 82.7%, specificity of 92.6%, a PPV of 90.5%, and NPV of 85%. Furthermore, a well-conducted exploratory study reported a cutoff value of 2.9 mm as having the best diagnostic value, with specificity of 100%.…”
Section: Diagnostic Accuracy Resultsmentioning
confidence: 99%
“…IPP. IPP was studied in a total of 1013 patients across ten studies [6,8,9,13,15,17,23,28,36,39]. Five studies used a cutoff of 10 mm to define BOO, and overall reported similar diagnostic accuracy to uroflowmetry alone, with median sensitivity of 67.8% and specificity of 74.8%, a PPV of 73.8% and NPV of 69.3%.…”
Section: Diagnostic Accuracy Resultsmentioning
confidence: 99%
“…11 In addition, measuring BWT by transabdominal ultrasound is a simple, non-invasive method to assess BOO in BPH patients. 12 In this study, we evaluated the BWT (as measured by transabdominal ultrasound) and IPSS of patients with BPH before and after treatment with tamsulosin. Ultrasonic evaluation of BWT can be a diagnostic or outcome assessment tool.…”
Section: Introductionmentioning
confidence: 99%
“…Özellikle intravezikal protrüzyon tanımlanabilir. Böyle-likle obstrüksiyonun değerlendirilmesi, tıbbı ve cerrahi tedaviye yanıtın tahmininde yardım-cı olur [18,19]. İlave görüntüleme yöntemleri olarak renal ultrasonografi, intravenöz ürogra-fi, bilgisayarlı tomografi ve MRG rutinde baş-ka bir endikasyon olmadığı sürece alt üriner sistem semptomlarının değerlendirlmesinde önerilmez.…”
Section: Klinik Bulgular Ve Hastaların Değerlendirilmesiunclassified