A urethral leiomyoma presenting with dysuria: A rare case report.

RATIONALE: Leiomyoma is a benign smooth muscle tumor which is rarely found in urethra. We hereby report a case of a 44-year-old female who presented with complaints of dysuria. PATIENT CONCERNS: A 44-year-old female patient presented to the urology outpatient clinic with symptoms of dysuria. The patient described the presence of a protrusion from the urethra during urination. DIAGNOSIS: Urethral leiomyoma. INTERVENTIONS: Physical examination confirmed a solid urethral mass. CT scan and USG reports indicated that the mass originated from the mid-urethra with vascularity at the base. We performed a complete resection of the urethral mass. The patient was discharged after 3 days of observation. OUTCOME: During a follow-up after 1 month, the patient reported improved urinary flow and no occurrence of hematuria. The patient recovered well after discharge. LESSON: Urethral leiomyoma is a rare benign tumor that is often misdiagnosed in clinical practice. Diagnosis requires careful clinical examination. Surgical removal usually works well. It is important to remember that in some cases of acute urinary retention, it can be caused by a complete obstruction of a mass in the urethra. Urologists should be more cautious and experienced in handling such cases.

Analysis of Risk Factors for Postoperative Dysuria in Patients Undergoing Thoracotomy under General Anaesthesia.

BACKGROUND: Thoracotomy under general anaesthesia is one of the most difficult surgeries and is prone to result in postoperative complications. This study explored risk factors for postoperative dysuria in patients undergoing thoracotomy under general anaesthesia to provide a reference for the formulation and selection of subsequent clinical management programs. METHODS: Patients undergoing thoracotomy under general anaesthesia (n = 179) admitted to our hospital from June 2019 to June 2021 were selected. They were divided into dysuria group (n = 79) and normal urination group (n = 100) according to whether they had dysuria after surgery. Logistic regression analysis was conducted to explore risk factors affecting postoperative dysuria. RESULTS: Univariate analysis showed that dysuria was related to gender, age, surgical time, intraoperative and postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter (p < 0.001). Logistic regression analysis showed that male, age ≥60 years, surgical time ≥120 min, intraoperative infusion volume >1200 mL, postoperative infusion volume >800 mL, analgesic pump usage time ≥18 h and urethral catheter retention time of ≥72 h were risk factors for postoperative dysuria. CONCLUSIONS: The occurrence of postoperative dysuria in patients undergoing thoracotomy under general anaesthesia is related to gender, age, surgical time, intraoperative infusion volume, postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter. Clinical attention should be given to this patient group, and targeted intervention measures should be implemented.

Lesser vestibular periurethral gland-like inflammation associated with lower urinary tract signs in a female dog.

CASE DESCRIPTION: A 4-year-old female spayed mixed breed dog presented with a 2-year history of painful urination and recurrent hematuria. CLINICAL FINDINGS: The dog had a large sensitive bladder, palpation of which was followed by painful urination. Pollakiuria accompanied by vocalization were noted during observation of voiding. DIAGNOSTICS: Cystoscopy identified a focal, rounded expansion of epithelial tissue in the right lateral aspect of the urethral papilla containing purulent material consistent with an abscess. A sample submitted for culture yielded growth of Staphylococcus pseudintermedius and Proteus mirabilis. TREATMENT AND OUTCOME: Purulent material was expelled by manual pressure during cystourethroscopy. Enrofloxacin (10 mg/kg PO q24h for 42 days) and carprofen (4.4 mg/kg PO q24h for 14 days) were initiated. Clinical signs resolved within 2 days. CLINICAL RELEVANCE: Inflammation in the region of the lesser vestibular paraurethral glands should be considered as a differential for female dogs presenting with chronic dysuria.

62-year-old woman • dysuria • dyspareunia • urinary incontinence • Dx?

► Dysuria ►Dyspareunia ► Urinary incontinence.

Defibulation can recall the trauma of female genital mutilation/cutting: a case report.

BACKGROUND: Women with female genital mutilation/cutting are known to have psychological sequelae from the cutting and other traumatic experiences. However, very few studies report immediate psychological sequelae of genital reconstructive surgery in this population. The present case is the first to our knowledge to report post-traumatic stress disorder symptoms immediately following defibulation, a procedure common in women with female genital mutilation/cutting type III. CASE PRESENTATION: We present the case of a 31-year-old Sudanese nulliparous woman in the second trimester of pregnancy with female genital mutilation/cutting type IIIa who was referred for antepartum defibulation to facilitate a vaginal birth. Immediately after an uncomplicated surgery under local anesthesia and just before the first micturition, she developed post-traumatic stress disorder symptoms and suddenly recalled the traumatic experience of her first micturition after female genital mutilation/cutting when she was a child in Sudan. The woman was offered psychiatric follow-up with psychotherapy for 4 months and a short course of benzodiazepines. She had fully recovered by the time of delivery, 4 months after surgery. CONCLUSIONS: We discuss the possibility of recall of a past traumatic experience of female genital mutilation/cutting during defibulation or other genital surgeries. We review the benefits and risks of defibulation, the impact of this procedure, and the setting and timing in which it is performed, focusing on women's mental health and psychological support.

[Solitary fibrous tumor of the prostate: case report]. / Tumeur fibreuse solitaire de la prostate: à propos d'un cas.

Solitary fibrous tumour is usually a benign and rare mesenchymal tumour. The first case was reported in patients with pleural involvement. Solitary fibrous tumour of the prostate is exceptional. We here report the case of a 77-year-old patient presenting with lower urinary tract symptoms such as dysuria and polalkiuria. CT scan and MRI showed the prostate lesion and determined its relation to adjacent healthy structures, an important factor in evaluating tumour resectability. Transrectal biopsy with immunohistochemical examination confirmed the diagnosis; CD34, Bcl2 and CD 99 were expressed. Radical prostatectomy was performed.

[Ectopic Ureterocele of Adult Male with Urination Difficulty : A Case Report].

Ectopic ureteroceles is sometimes noted in children as an incidental finding in antenatal ultrasonography results or because of symptoms related to a urinary tract infection. In contrast, it is rarely noted in adults, with only 18 cases in Japan presented in literature. We report here a 30-year-old adult male with an ectopic ureterocele discovered due to urination difficulty. The patient noted a poor urine stream and macroscopic hematuria after exercise, and over time needed manual compression on the lower abdomen for urination. Computed tomography results revealed a 35 mm right ureterocele containing a 7.0 mm stone. Cystoscopy showed the ureterocele protruding into the prostatic urethra, which was thought to be the cause of urination difficulty. Transurethral resection of the ureterocele and lithotripsy for the stone were performed. The right ureteral orifice was not visualized during the operation. Resection was performed from the bladder neck side so that the ureterocele wall did not interfere with urination and the calculus was crushed with a pneumatic lithotripter (LithoClast®). Urination difficulty was improved following the procedures. Urinary cystourethrography performed two weeks postoperatively confirmed no vesicoureteral reflux. No symptoms of dysuria or fever were noted at a follow-up visit two months after the operation.

Dysuria therapeutic agents as an independent prognostic factor for the primary recurrence of non-muscle invasive bladder cancer: a propensity score matching study.

OBJECTIVE: To investigate if the use of therapeutic agents for dysuria is a risk factor for the primary recurrence of non-muscle invasive bladder cancer (NMIBC). METHODS: First, patients with NMIBC were divided into two groups: the non-recurrence group and the recurrence group. Patient characteristics were compared between both groups. The risk factors of recurrence that were statistically different between the two groups were identified by multivariate analysis. Second, we divided the patients into risk and non-risk groups, and differences in the recurrence-free survival (RFS) between the two groups were analyzed before and after propensity score matching (PSM). RESULTS: A total of 162 patients were included, with 84 patients in the non-recurrence group and 78 patients in the recurrence group. In the multivariate analysis, the intake of dysuria agents and bacillus Calmette-Guérin (BCG) therapy were independent factors. The RFS results in terms of the intake of dysuria agents were statistically significant before and after PSM analysis, but no factors were significantly different between the BCG and non-BCG groups after PSM. CONCLUSIONS: Therapeutic agents for dysuria might be at an independent risk factor for NMIBC recurrence. This trial is registered with the UMIN Clinical Trials Registry under the number UMIN000036097 (https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno = R000041122).

A multi-institutional survey of the quality of life after treatment for uterine cervical cancer: a comparison between radical radiotherapy and surgery in Japan.

This study aimed to research the post-treatment quality of life (QOL) between radiotherapy (RT)- and operation (OP)-treated early cervical cancer survivors, using separate questionnaires for physicians and patients. We administered an observational questionnaire to patients aged 20-70 years old with Stages IB1-IIB cervical cancer who had undergone RT or OP and without recurrence as outpatients for ≥6 months after treatment. We divided 100 registered patients equally into two treatment groups (n = 50 each). The average age was 53 and 44 years in the RT and OP groups, respectively. The RT group included 34 and 66% Stage I and II patients, respectively, whereas the OP group included 66 and 34% Stage I and II patients, respectively. The OP group included 58% of patients with postoperative RT. Combination chemotherapy was performed in 84 and 48% of patients in the RT and OP groups, respectively. On the physicians' questionnaire, we observed significant differences in bone marrow suppression (RT) and leg edema (OP). On the patients' questionnaire, significantly more patients had dysuria and leg edema in the OP group than in the RT group, and severe (Score 4-5) leg edema was significantly higher in the post-operative RT group than in the OP only group. The frequency of sexual intercourse decreased after treatment in both groups. On the patients' questionnaire, there were no significant differences between the two groups regarding sexual activity. These findings are useful to patients and physicians for shared decision-making in treatment choices. The guidance of everyday life and health information including sexual life after treatment is important.

Stereotactic Body Radiation Therapy for Intermediate-risk Prostate Cancer With VMAT and Real-time Electromagnetic Tracking: A Phase II Study.

OBJECTIVES: Stereotactic body radiation treatment represents an intriguing therapeutic option for patients with early-stage prostate cancer. In this phase II study, stereotactic body radiation treatment was delivered by volumetric modulated arc therapy with flattening filter free beams and was gated using real-time electromagnetic transponder system to maximize precision of radiotherapy and, potentially, to reduce toxicities. MATERIALS AND METHODS: Patients affected by histologically proven prostate adenocarcinoma and National Comprehensive Cancer Network (NCCN) intermediate class of risk were enrolled in this phase II study. Beacon transponders were positioned transrectally within the prostate parenchyma 7 to 10 days before simulation computed tomography scan. The radiotherapy schedule was 38 Gy in 4 fractions delivered every other day. Toxicity assessment was performed according to Common Terminology Criteria for Adverse Events (CTCAE), v4.0. RESULTS: Thirty-six patients were enrolled in this study. Median initial prostate-specific antigen was 7.0 ng/mL (range: 2.3 to 14.0 ng/mL). Median nadir-prostate-specific antigen after treatment was 0.2 ng/mL (range: 0.006 to 4.8 ng/mL). A genitourinary acute toxicity was observed in 21 patients (dysuria grade [G] 1: 41.7%, G2: 16.7%). Gastrointestinal acute toxicity was found in 9 patients (proctitis G1: 19.4%, G2: 5.6%). Late toxicity was mild (genitourinary toxicity G1: 30.6%; G2: 8.3%; gastrointestinal toxicity G1: 13.9%; G2: 19.4%). At a median follow-up time of 41 months, 3 biochemical recurrences were observed (2 local recurrences, 1 distant metastasis). Three-year biochemical recurrence-free survival was 89.8% (International Society of Urologic Pathology Grade Group 2: 100%, Grade Group 3: 77.1%, P=0.042). CONCLUSION: Ultrahypofractionated radiotherapy, delivered with flattening filter free-volumetric modulated arc therapy and gated by electromagnetic transponders, is a valid option for intermediate-risk prostate cancer.

Rectal and Urethro-Vesical Subregions for Toxicity Prediction After Prostate Cancer Radiation Therapy: Validation of Voxel-Based Models in an Independent Population.

PURPOSE: Recent voxel-based studies have shown that the dose to specific rectal and urethro-vesical subregions is predictive of toxicities after prostate cancer intensity modulated radiation therapy. The objective of this study was to validate the discriminatory power of these subregions with respect to the whole organs in a large independent population. METHODS AND MATERIALS: The validation cohort consisted of 450 patients from the TROG03.04-RADAR trial treated with 3-dimensional conformal radiation therapy at 66 to 74 Gy. Previous voxel-based analyses identified an inferoanterior rectal subregion as predictive of rectal bleeding and 5 subregions in the urethra and the posterior and superior part of the bladder as predictive of urinary incontinence, dysuria, retention, and hematuria. In the validation cohort, these subregions were segmented in each patient's anatomy. Dose-volume histograms (DVHs) of the whole organs and the 6 subregions were compared bin-wise between patients with and without toxicities. The discriminatory power of DVHs for grade ≥2 toxicity endpoints was assessed using the area under the receiver operating characteristic curve (AUC). RESULTS: Subregion DVHs were significantly different between patients with and without toxicities for late rectal bleeding (V44-V74), acute urinary incontinence (V68-V72), late dysuria (V56-V68), and late retention (V14-V64). The dose to the rectal subregion and the whole rectum were equally predictive of rectal bleeding (V68; AUC = 0.61). The doses to 3 out of the 5 urethro-vesical subregions were found to be more predictive than the dose to the whole bladder: in the urethra for acute incontinence (V71 AUC = 0.69 vs V71 AUC = 0.66), in the posterior part of the bladder for late dysuria (V65 AUC = 0.66 vs V68 AUC = 0.59), and late retention (V39 AUC = 0.74 vs no significant AUC). CONCLUSIONS: Three subregions located in the urethra and the bladder were successfully validated as more predictive of urinary toxicity than the whole bladder for urinary incontinence, retention, and dysuria. Sparing the posterior part of the bladder in particular in treatment planning may reduce the risk of late urinary retention.

"Sandwich" mesh reconstruction of female giant urethral diverticulum: a case report.

BACKGROUND: There is no consensus between urologists on the diagnosis and treatment of female urethral diverticula. Once the diagnosis has been established, the most common treatment approach is surgical excision and reconstruction. Whether a staged procedure or simultaneous management is more appropriate for treating concomitant urethral diverticula and stress urinary incontinence remains controversial. CASE PRESENTATION: A 63-year-old woman was hospitalized for repeated frequent urination, urgent urination, odynuria, and dysuria accompanied by intermittent overflow urinary incontinence for over 10 years. She had a 5 year history of urinary stress incontinence prior to onset of these symptoms and had had four urethral caruncles resected on four separate occasions. There was visible leakage of urine when abdominal pressure was increased during physical examination and urodynamic studies. Additionally, turbid urine was discharged when the anterior vaginal wall was squeezed. Cystourethrography showed circumferential filling with contrast and multiple bladder diverticulae in the mid plane of the pubic symphysis. Urethrocystoscopy showed an orifice to a diverticulum at 7 o'clock in the proximal urethra, into which an F19.8 urethroscope could be inserted, enabling examination of most of the diverticulae. The urethral diverticulae were resected, followed by mesh reconstruction of the urethra. During a 20-month follow-up, the treatment outcomes were satisfactory. CONCLUSION: We here report a case of a giant circumferential urethral diverticulum combined with stress urinary incontinence that was successfully managed by an uncommon surgical reconstructive technique: a minimally invasive "Sandwich" mesh repair procedure utilizing synthetic mesh wrap in the midurethral region.

Comparison of laser fiber degradation and perioperative outcomes following holmium laser enucleation of the prostate using 550 and 1000 µm fiber diameters.

OBJECTIVE: To compare perioperative and post-operative outcomes for holmium laser enucleation of the prostate (HoLEP) between cases performed with a 550 µm or 1000 µm fiber. METHODS: We retrospectively reviewed the most recent 50 patients undergoing HoLEP with a 550 µm fiber and the most recent 50 patients with a 1000 µm fiber. The length of exposed laser fiber after stripping was measured pre- and post-enucleation, with the difference being our primary outcome of degradation length. We compared operative and clinical characteristics between patients undergoing HoLEP using 550 and 1000 µm laser fibers. RESULTS: All 100 patients met inclusion for analysis. Overall, the 550 µm fiber experienced more degradation than the 1000 µm fiber (2.9 vs 1.9 cm, respectively; p = 0.01). The 1000 µm fiber utilized significantly less energy compared to the 500 µm fiber (81 vs 109 kJ, respectively; p < 0.01). In addition, operations performed with the 1000 versus the 500 µm fiber were overall shorter (79 vs 88 min, respectively; p = 0.03), although both groups had statistically similar times for enucleation (45 vs 51 min, respectively; p = 0.42) and morcellation (10 vs 9 min, respectively; p = 0.50). These findings occurred in the context of statistically similar prostate weight enucleated and bladder stones treated between groups. Post-operatively patients experienced no difference in blood loss or dysuria. CONCLUSIONS: Use of the 1000 µm fiber resulted in significantly less fiber degradation, energy requirement, and total operative time during HoLEP, in spite of similar prostate size and time required for enucleation and morcellation. Different fiber diameters do not appear to affect post-operative blood loss or dysuria.

Urological presentations of adult primary tethered cord syndrome.

AIMS: To investigate the urological presentations of patients initially diagnosed with closed spinal dysraphism in adulthood: adult primary tethered cord syndrome (ApTCS). METHODS: Patients with ApTCS who underwent subsequent untethering were studied. Urological presentations were evaluated grouped by symptom onset period of either after (group 1) or before (group 2) the completion of physical growth. RESULTS: Of the 43 patients, median age at diagnosis and initial untethering was 35.5 (18.4-67.2) years. At diagnosis, 90.7% (39/43) had urological symptoms and 18.6% (8/43) initially consulted a urologist without noticeable neurological symptoms. Enuresis was observed in 16.3% (7/43) and common among patients without significant neurological symptoms (62.5%, 5/8). Urgency urinary incontinence and frequency prevailed in group 1. Stress urinary incontinence and straining to void prevailed in group 2. Among 26 patients with pre- and post-operative urodynamics, detrusor overactivity predominated in group 1 and acontractile detrusor predominated in group 2. Glomerular filtration rate ≥90 mL/min/1.73m2 was noted in 86.0% (37/43) and 84.9% (73/86) of renal units were morphometrically intact. More patients in group 2 (93.3%) relied on assisted emptying than in group 1 (53.6%). CONCLUSIONS: In ApTCS, enuresis was prevalent among patients without noticeable neurological symptoms. Over 80% in both groups had favorable renal function. Bladder conditions were different based on symptom onset period. Significantly more patients whose symptoms developed before completion of growth relied on assisted emptying. Proper discerning might be crucial in ApTCS which has a potential of misdiagnosis even in the modern developed era.

Lupus cystitis: unusual cause of renal failure in systemic lupus erythematosus.

A 42-year-old woman presented with chronic fever, abdominal pain, intermittent loose stools and dysuria for 3 months. She had recently developed acute dyspnoea with acute kidney injury. She was found to have a contracted, thick-walled bladder with bilateral hydroureteronephrosis. She underwent bilateral percutaneous nephrostomies, following which her renal function recovered. She satisfied the clinical and immunological features of the Systemic Lupus International Collaborating Clinics criteria for systemic lupus erythematosus (SLE). She was initiated on immunosuppression. Lupus cystitis with a contracted bladder is an uncommon presentation of SLE.