Delayed approach of a penile fracture with encapsulated hematoma.

Penile fracture (PF) is defined as the rupture of the tunica albuginea (TA) of the corpora cavernosa (CC) caused by trauma to the erect penis. We present a case and clinical evolution of the delayed approach of PF. Physical examination showed a ventral rounded mass in the middle surface of the penile shaft, associated with mild discoloration and edema. Surgery was performed with a vertical penoscrotal incision. We found an encapsulated hematoma on the right ventral mid penile shaft connected at its base to an approximate 1 cm transverse defect on the TA and we performed debridement and excision of the hematoma. Tunical defect was repaired with PDS 3/0 simple suture. The patient had a great postoperative evolution without local complications. The early diagnosis and surgical treatment reaches better functional results, with maintenance of erectile function in patients with penile fracture.

Low-intensity extracorporeal shockwave therapy in the treatment of erectile dysfunction - a narrative review

ABSTRACT Objectives: To provide an overview of low-intensity extracorporeal shockwave therapy (LIEST) for erectile dysfunction (ED), pointing out which concepts are already consolidated and which paths we still need to advance. Materials and Methods: We performed a narrative review of the literature on the role of shockwave therapies in erectile dysfunction, selecting publications in PUBMED, including only relevant clinical trials, systematic reviews and meta-analyses. Results: We found 11 studies (7 clinical trials, 3 systematic review and 1 meta-analysis) that evaluated the use of LIEST for the treatment of erectile dysfunction. One clinical trial evaluated the applicability in Peyronie's Disease and one other clinical trial evaluated the applicability after radical prostatectomy. Conclusions: The literature presents little scientific evidence but suggests good results with the use of LIEST for ED. Despite a real optimism since it is a treatment modality capable of acting on the pathophysiology of ED, we must remain cautious, until a larger volume of higher quality studies allows us to establish which patient profile, type of energy and application protocol will achieve clinically satisfactory results.

Low-intensity extracorporeal shockwave therapy in the treatment of erectile dysfunction - a narrative review.

OBJECTIVES: To provide an overview of low-intensity extracorporeal shockwave therapy (LIEST) for erectile dysfunction (ED), pointing out which concepts are already consolidated and which paths we still need to advance. MATERIALS AND METHODS: We performed a narrative review of the literature on the role of shockwave therapies in erectile dysfunction, selecting publications in PUBMED, including only relevant clinical trials, systematic reviews and meta-analyses. RESULTS: We found 11 studies (7 clinical trials, 3 systematic review and 1 meta-analysis) that evaluated the use of LIEST for the treatment of erectile dysfunction. One clinical trial evaluated the applicability in Peyronie's Disease and one other clinical trial evaluated the applicability after radical prostatectomy. CONCLUSIONS: The literature presents little scientific evidence but suggests good results with the use of LIEST for ED. Despite a real optimism since it is a treatment modality capable of acting on the pathophysiology of ED, we must remain cautious, until a larger volume of higher quality studies allows us to establish which patient profile, type of energy and application protocol will achieve clinically satisfactory results.

Neural tube defects and uterus development in human fetuses.

One of the most common malformations of the central nervous system is related to embryonic neural tube alterations. We hypothesized that anencephaly affects the development of the uterus during the human second trimester of pregnancy. The objective of this study was to study the biometric parameters of the uterus in fetuses with anencephaly and compare them with normocephalic fetuses at that important. In our study, 34 female fetuses were analyzed, 22 normal and 12 anencephalic, aged between 12 and 22 weeks post-conception (WPC). After dissection of the pelvis and individualization of the genital tract, we evaluated the length and width of the uterus using the Image J software. We compared the means statistically using the Wilcoxon-Mann-Whitney test and performed linear regression. We identify significant differences between the uterus length (mm)/weight (g) × 100 (p = 0.0046) and uterus width (mm)/weight (g) × 100 (p = 0.0013) when we compared the control with the anencephalic group. The linear regression analysis indicated that 80% significance was found in the correlations in normocephalic fetuses (12.9 to 22.6 WPC) and 40% significance in anencephalic fetuses (12.3 to 18.6 WPC). The measurements of the uterus were greater in anencephalic group but there are no difference in the uterine width and length growth curves during the period studied. Further studies are required to support the hypothesis suggesting that anencephaly may affect uterine development during the human fetal period.

Vaginal development during 2nd gestational trimester: translational study in human female fetuses with disorders of the neural tube.

PURPOSE: One of the most common malformations of the central nervous system is related to embryonic neural tube alterations. We hypothesized that anencephaly affects the development of the vagina during the human second trimester of pregnancy. Our study compared the biometric parameters of the vagina in human female fetuses with neural tube defects. METHODS: In our study, 34 female fetuses were analyzed, 22 normal and 12 anencephalic, aged between 12 and 22 weeks post conception (WPC). After dissection of the pelvis and individualization of the genital tract, we evaluated the length and width of the vagina using the Image J software. We compared the means statistically using the Wilcoxon-Mann-Whitney test and performed linear regression. RESULTS: We do not identify statistical significance between the groups for the measurements of vaginal length (Control 3.12-18.33 mm/mean = 9.08 mm/SD +  - 3.77 vs. Anencephalic 2.91-13.10 mm/mean = 7.24 mm/SD +  - 2.28, p = 0.3469) and vaginal width (Control 1.04-4.86 mm/mean = 2.71 mm/SD + - 0.94 vs. Anencephalic 1.35-3.17 mm/mean = 2.13 mm/SD + - 0.65; p = 0.2503). The linear regression analysis indicated that 78.57% significance was found in the correlations in normocephalic fetuses and 57.14% significance in anencephalic fetuses (12.3-18.6 WPC). CONCLUSIONS: We do not find differences in the length and width of the vagina in anencephalic fetuses but the vaginal length and width shows a lesser tendency of growth in the anencephalic fetuses during the second trimester suggesting that anencephaly can impact the development of the vagina.

Urethral and bladder development during the 2nd gestational trimester applied to the urinary continence mechanism: translational study in human female fetuses with neural tube defects.

INTRODUCTION AND HYPOTHESIS: We hypothesized that anencephaly impacts female lower urinary tract development during the human fetal period. The aim of the present study is to compare the biometric parameters of the bladder and urethra in female human fetuses with and without neural tube defects. METHODS: We studied 34 female fetuses (22 normal and 12 anencephalic), aged 12 to 22 weeks post-conception (WPC). After pelvic dissection and individualization of the urinary tract structures, we evaluated the bladder and urethra length and width using Image J software. Means were statistically compared using the Wilcoxon-Mann-Whitney test, and linear regression was performed. RESULTS: We identified statistical significance between the groups regarding bladder length [normal: 6.58-19.98 mm (mean = 12.13 ± 3.21 SD) vs. anencephalic: 4.59-15.27 mm (mean = 8.79 ± 3.31 SD, p = 0.0048] and urethral length [normal: 2.22-7.04 mm (mean = 4.24 ± 1.45 SD) vs. anencephalic: 0.81-6.36 mm (mean = 3.25 ± 1.71 SD, p = 0.05]. We did not observe significant differences in bladder and urethra width between the two groups. The linear regression analysis indicated that the bladder length in anencephalic fetuses increased faster than in normal fetuses. CONCLUSIONS: We observed significant differences in the development of the bladder and urethra in fetuses with anencephaly during the fetal period studied, proving that anencephaly can affect the development of the female fetal lower urinary tract.

Are anogenital distance and external female genitalia development changed in neural tube defects? Study in human fetuses.

BACKGROUND: Anogenital distance (AGD), the distance from the anus to the genitals, is a marker of normal genital development. AGD and other biometric parameters of external female genitalia are important as ultrasonographic markers that can determine fetal gender in the first trimester. Neural tube defects are one of the commonest congenital malformations of the central nervous system, with anencephaly being the most severe defect. Female genitalia development and their association with anencephaly have not been previously described. AIM: The aim of this study was to compare the biometric parameters of external female genitalia in fetuses with anencephaly and compare it to the parameters of normocephalic fetuses at different gestational ages. STUDY DESIGN: We studied 34 female fetuses, 22 normocephalic and 12 anencephalic, aged between 12 and 22 weeks post-conception. The fetuses were placed in the classic lithotomy position and before the fetal dissection, the external female genitalia were photographed with a digital camera. Biometric parameters were recorded and measurements were performed using the Image J software, version 1.46r. Clitoral length and width, clitoris to anus distance, vaginal opening length and width, vaginal opening to labia majora distance, and AGD were measured (Figure). For statistical analysis, the Wilcoxon-Mann-Whitney test was used (p < 0.05). RESULTS: We observed a significant difference between some measurements of the groups: the vaginal opening width was significantly greater in anencephalic fetuses and the vaginal opening length, clitoris to anus distance and vaginal opening to labia majora distance were significantly greater in normocephalic fetuses. For the clitoris length and width, we did not find statistical differences. We also did not find statistical significance in AGD between groups (normocephalic 2.32 mm [2.46-6.42/SD = 2.17] vs. anencephalic 3.93 mm [1.15-6.65/SD = 1.93]; p = 0.499). The linear regression analysis indicated that AGD increased more with age in anencephalic than in the normocephalic group, but without significant differences (r2 = 0.01677; p < 0.318). DISCUSSION: This article is the first to report the female external genitalia parameters in fetuses with anencephaly. In our study we observed some alterations in biometry of the external genitalia in anencephalic fetuses, with a pattern of morphological reduction in this group. The vaginal opening length, clitoris to anus distance and vaginal opening to labia majora distance were significantly lower in anencephalic fetuses but we did not find statistical significance in clitoris measurements and AGD. CONCLUSIONS: Anencephalic fetuses had some alterations in external genitalia development, but the anogenital distances did vary significantly between the groups.