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Introduction and hypothesis: There is still no consensus on definitions of detrusor underactivity; therefore, it is difficult to estimate the prevalence. The primary objective of the study was to evaluate the prevalence of detrusor underactivity in a cohort of patients with pelvic floor disorders according to different proposed urodynamics definitions. The secondary objectives were to estimate the association between detrusor underactivity and symptoms, anatomy and urodynamic findings and to build predictive models. Methods: Patients who performed urodynamic evaluation for pelvic floor disorders between 2008 and 2016 were retrospectively analyzed. Detrusor underactivity was evaluated according to Schafer's detrusor factor, Abrams' bladder contractility index and Jeong cut-offs. The degree of concordance between each method was measured with Cohenʼs kappa, and differences were tested using Student's t test, Wilcoxon test and Pearson's chi-squared test. Results: The prevalence of detrusor underactivity among a cohort of 2092 women, concerning the three urodynamic definitions, was 33.7%, 37.0% and 4.1%, respectively. Age, menopausal status, voiding/bulging symptoms, anterior and central prolapse, first desire to void and positive postvoid residual were directly related to detrusor underactivity. Conversely, stress urinary incontinence, detrusor pressures during voiding and maximum flow were inversely associated. Final models for detrusor underactivity resulted in poor accuracy for all considered definitions. Conclusions: The prevalence of detrusor underactivity varies depending on the definition considered. Although several clinical variables resulted as independent predictors of detrusor underactivity, instrumental evaluation still plays a key role in the diagnosis. [ABSTRACT FROM AUTHOR]

Keywords: Cartilaginous cyst; Pubic cyst; Incomplete bladder emptying EN Cartilaginous cyst Pubic cyst Incomplete bladder emptying 465 467 3 01/28/21 20210201 NES 210201 Introduction Subpubic cartilaginous cysts are rare masses most commonly seen in parous women. MRI revealed a 35 × 36 × 25-mm well-defined, complex, rim-enhancing lesion associated with the posterior/inferior aspect of the pubic symphysis and abutting but distinct from the urethra (Figs. 3 Coronal T2-weighted HASTE MRI revealing a hyperintense, mixed cystic and solid fluid-filled subpubic cyst separate from anatomical surroundings The patient was referred to orthopedic oncology, who recommended biopsy and subsequent surgical excision by urogynecology. [Extracted from the article]

Introduction and hypothesis: Covert (asymptomatic) postpartum urinary retention (PUR) is defined as post-void residual volume (PVRV) ≥150 mL. Although often supposed to be a common and harmless phenomenon, no data are available on the potential long-term micturition problems of increased PVRV after vaginal delivery.Methods: After the first spontaneous void post-vaginal delivery, PVRV was measured using a portable scanning device. Micturition symptoms were compared using validated questionnaires between women with PVRV < 150 mL and those with PVRV ≥150 mL until 1 year after delivery. Women with PVRV ≥ 150 mL were followed until complete bladder emptying was achieved.Results: Data of 105 patients with PVRV < 150 mL and 119 with PVRV ≥ 150 mL were available for analysis. 75% of all patients included had PVRV ≥ 250 mL. More primiparous patients had PVRV ≥ 150 mL (p < 0.02). 92% of women with PVRV ≥ 150 mL after delivery were able to adequately empty their bladder within 4 days. One year after delivery, no statistically significant differences were found.Conclusions: Covert PUR according to the definition of PVRV ≥ 150 mL, is a common and transient phenomenon that does not result in more lower urinary tract symptoms 1 year after delivery. Although the current definition is not useful in identifying postpartum women with a pathological condition, we suggest that the definition of covert PUR should be change to: “PVRV≥500 mL after the first spontaneous void after (vaginal) delivery.” This cut-off value is the value at which some women do need more time to normalise emptying of the bladder. The exact clinical implications of covert PUR need to be further studied in this subcategory of women. [ABSTRACT FROM AUTHOR]