Urinary tract infections (UTIs) are among the most common bacterial infections worldwide, requiring timely and accurate diagnosis to guide appropriate therapy and reduce antimicrobial resistance. Although urine culture remains the diagnostic gold standard, its prolonged turnaround time and susceptibility to pre-analytical variability limit its clinical efficiency. Recent advances in artificial intelligence (AI) have positioned urinalysis as a promising alternative diagnostic approach, utilizing machine learning and deep learning algorithms for automated analysis and prediction. This review synthesizes current evidence on AI applications in urinalysis for UTI diagnosis, examining computational techniques, diagnostic performance, clinical integration, limitations, and future directions. The literature demonstrates that AI-powered urinalysis can achieve diagnostic accuracy comparable to urine culture, with high sensitivity and specificity while reducing diagnostic time. Integration of AI into clinical workflows has the potential to enhance decision-making, streamline laboratory processes, and support antimicrobial stewardship. However, challenges related to data heterogeneity, algorithm interpretability, validation, and regulatory requirements remain significant barriers to widespread adoption. Overall, AI-driven urinalysis represents a transformative opportunity to complement the existing diagnostic standard and advance more rapid, efficient, and personalized approaches to UTI management.

Introduction: Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is characterized by congenital agenesis or hypoplasia of the uterus and upper vagina in phenotypic females with normal secondary sexual characteristics and a 46,XX karyotype. Atypical MRKH syndrome, or MRKH type II, is associated with extragenital anomalies, particularly renal abnormalities. Its diagnosis may be delayed when overshadowed by complex medical comorbidities. Case: A 19-year-old phenotypic female with CAKUT, complicated by right duplex kidney and end-stage renal failure on continuous ambulatory peritoneal dialysis, was admitted in September 2025 for peritonitis. Further history revealed primary amenorrhea. Physical examination demonstrated preserved pubertal development with Tanner stage III pubic hair and at least Tanner stage IV breast development. Hormonal profile was unremarkable, and chromosomal analysis showed a normal female karyotype (46,XX). Pelvic ultrasonography and computed tomography of the thorax, abdomen, and pelvis demonstrated uterine agenesis. In addition, bilateral oval-shaped heterogeneous soft tissue masses were identified within the paracolic gutters; ultrasonography showed multiple cysts within both masses, and each was associated with a gonadal vein, suggestive of bilateral ectopic gonadal structures on imaging. These findings were consistent with atypical MRKH syndrome type II in the context of underlying renal anomalies. Conclusion This case highlights the importance of evaluating primary amenorrhea even in patients with significant chronic illness. In phenotypic females with CAKUT, associated Müllerian anomalies should be actively considered. Atypical MRKH syndrome type II should be recognized early to enable accurate diagnosis, multidisciplinary follow-up, and appropriate reproductive and psychosocial counseling.
Female ; Cakut ; Mullerian aplasia ; Amenorrhea ; Urinary Tract ; Kidney

OBJECTIVE: Coronavirus disease 2019 (COVID-19) can result in fatigue and post-exertional malaise; however, whether severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection exacerbates lower urinary tract symptoms (LUTS) is unclear. This study investigated the association between prenatal SARS-CoV-2 infection and postpartum LUTS. METHODS: A multicenter, retrospective cohort study was conducted at two tertiary hospitals in China from November 1, 2022, to November 1, 2023. Participants were classified into infected and uninfected groups based on SARS-CoV-2 antigen results. LUTS prevalence and severity were assessed using self-reported symptoms and the Incontinence Impact Questionnaire-Short Form (IIQ-7). Pelvic floor muscle activity was measured using electromyography following the Glazer protocol. Group comparisons were performed to evaluate the association of SARS-CoV-2 infection with LUTS and electromyography parameters, with stratified analyses conducted using SPSS version 26.0. RESULTS: Among 3,652 participants (681 infected, 2,971 uninfected), no significant differences in LUTS prevalence or IIQ-7 scores were observed. However, SARS-CoV-2 infection was an independent factor influencing the electromyographic activity of the pelvic floor muscles (mean tonic contraction amplitudes), regardless of delivery mode ( P = 0.001). CONCLUSION Prenatal SARS-CoV-2 infection was not significantly associated with an increased risk of postpartum LUTS but independently altered pelvic floor muscle electromyographic activity, suggesting potential neuromuscular effects.
Humans ; Female ; COVID-19/epidemiology* ; Retrospective Studies ; Adult ; Pregnancy ; Lower Urinary Tract Symptoms/virology* ; Postpartum Period ; Pregnancy Complications, Infectious/virology* ; China/epidemiology* ; Electromyography ; SARS-CoV-2/physiology* ; Pelvic Floor/physiopathology* ; Prevalence

BACKGROUND

Congruent with the increasing prevalence of diabetes, a growing armamentarium of anti-diabetes medications has been introduced. Among these are sodium glucose co-transporter-2 inhibitors (SGLT2i).

SGLT2i use has been linked to an increased incidence of urogenital infections. The study aims to compare resistance patterns of urinary tract isolates among patients with diabetes who are on SGLT2i and not on SGLT2i.

Single-center retrospective cohort study. A total of 464 patients (75 on SGLT2i, 389 not on SGLT2i) with DM type 2 and urinary tract infection were included. Urine culture results were compared.

A similar pattern of urinary tract isolates was found between groups except for C. albicans being more common in the SGLT2i group. There was no significant association between the presence of resistant urinary tract pathogens and the use of SGLT2i. There was no statistically significant difference in resistance rates between groups, except for Imipenem (p = 0.015).

SGLT2i use per se does not play a pivotal role in mediating bacterial resistance in urinary tract pathogens among patients with DM type 2. We do not recommend for or against the use of specific antimicrobials based on SGLT2 inhibitor alone. Patient’s clinical profile along with urine culture test results remain key factors in patient management.

OBJECTIVE: To observe the clinical efficacy of electroacupuncture (EA) at "four points of sacral region" for mild-to-moderate benign prostatic hyperplasia (BPH) with lower urinary tract symptoms (LUTS). METHODS: A total of 58 patients with BPH/LUTS were randomly divided into a sacral four-point EA group (29 cases, 1 case dropped out) and a conventional EA group (29 cases, 1 case dropped out). EA was applied at bilateral points 0.5 cun lateral to the sacrococcygeal joint and Huiyang (BL35) in the sacral four-point EA group; and was applied at Guanyuan (CV4), Zhongji (CV3), Qugu (CV2) and bilateral Shuidao (ST28), Sanyinjiao (SP6), Zusanli (ST36) in the conventional EA group. Both groups received continuous wave, 2 Hz in frequency, 30 min a time, once every other day, 3 times a week for 4 weeks. Before treatment, after 2 and 4 weeks of treatment, and in follow-up of 1 month after treatment completion, the international prostate symptom score (IPSS), the overactive bladder symptom score (OABSS), the quality of life (QOL) score were observed; before and after treatment, the prostate volume (PV) was measured by abdominal ultrasound; and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: Compared before treatment, the scores of IPSS, OABSS and QOL were decreased after 4 weeks of treatment and in follow-up in both groups (P<0.01, P<0.05). In the sacral four-point EA group, the scores of IPSS and QOL after 4 weeks of treatment and in follow-up were lower than those in the conventional EA group (P<0.05, P<0.01), and the OABSS score in follow-up was lower than that in the conventional EA group (P<0.05). After 4 weeks of treatment and in follow-up, the reductions of IPSS and OABSS scores compared before treatment in the sacral four-point EA group were larger than those in the conventional EA group (P<0.01, P<0.05); After 2, 4 weeks of treatment and in follow-up, the reductions of QOL score compared before treatment in the sacral four-point EA group were larger than those in the conventional EA group (P<0.01). No significant difference in PV was observed after treatment between the two groups (P>0.05). The total effective rate was 75.0% (21/28) in the sacral four-point EA group, which was higher than 39.3% (11/28) in the conventional EA group (P<0.01). CONCLUSION EA at "four points of sacral region" can effectively improve the LUTS, overactive bladder symptom and quality of life in patients with mild-to-moderate BPH, and has good short-term and long-term efficacy, although it can not reduce prostate volume.
Humans ; Male ; Electroacupuncture ; Prostatic Hyperplasia/complications* ; Aged ; Middle Aged ; Lower Urinary Tract Symptoms/physiopathology* ; Acupuncture Points ; Treatment Outcome ; Quality of Life

Recent studies have revealed a significant relationship between erectile dysfunction (ED) and lower urinary tract symptoms (LUTS), both of which commonly affect middle-aged and older men. These conditions share underlying causes, particularly endothelial dysfunction, atherosclerosis, and chronic pelvic ischemia (CPI). This study investigated the therapeutic potential of LDD175, a large-conductance Ca 2+ -activated K + channel (BKCa channel) opener, in simultaneously treating both conditions using a CPI animal model of male Sprague Dawley rats. Our study investigated the induction of CPI through surgical endothelial damage combined with a high-cholesterol diet. We assessed erectile and voiding functions by measuring intracavernosal pressure (ICP) and intraurethral pressure (IUP), respectively, after nerve stimulation. We performed histological examinations of vascular changes and western blot analyses of cavernous and prostate tissues to understand the underlying mechanisms. This study evaluated the effectiveness of LDD175 compared to standard treatments, such as sildenafil for ED and tamsulosin for LUTS. Therefore, the CPI model successfully demonstrated ED and LUTS symptoms with decreased ICP and increased IUP. Analysis revealed elevated levels of hypoxia-inducible factor-1α, transforming growth factor-β1 and β2 in cavernous tissue, and increased α1A-adrenoceptor expression in prostate tissue. LDD175 administration showed promising results, with dose-dependent improvements in ICP and IUP, and therapeutic effects comparable to those of established treatments. Our findings suggest a novel therapeutic approach that can simultaneously address ED and LUTS, opening new possibilities for clinical application in the treatment of these interconnected conditions.
Male ; Animals ; Erectile Dysfunction/etiology* ; Rats, Sprague-Dawley ; Lower Urinary Tract Symptoms/etiology* ; Ischemia/drug therapy* ; Rats ; Tamsulosin ; Hypoxia-Inducible Factor 1, alpha Subunit/drug effects* ; Sildenafil Citrate/therapeutic use* ; Penis/blood supply* ; Disease Models, Animal ; Transforming Growth Factor beta1/metabolism* ; Pelvis/blood supply* ; Prostate/metabolism* ; Sulfonamides/therapeutic use* ; Large-Conductance Calcium-Activated Potassium Channels/agonists*

To effectively assist primary healthcare providers in timely identification, early diagnosis, and early treatment of neonatal urinary tract infections (UTIs), thereby reducing missed diagnoses and improving outcomes, the Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association and the Editorial Board of Chinese Journal of Contemporary Pediatrics organized experts to integrate the latest clinical research progress on neonatal UTIs. Following comprehensive discussions, the "Expert consensus on the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal urinary tract infection (2025)" was developed. This consensus covers 10 common clinical issues faced by primary healthcare providers regarding neonatal UTIs and formulates 17 recommendations.
Humans ; Urinary Tract Infections/drug therapy* ; Infant, Newborn ; Primary Health Care ; Consensus

OBJECTIVE: To explore the detection rate of copy number variations (CNVs) in fetuses with isolated Congenital anomalies of the kidney and urinary tract (CAKUT) and pregnancy outcomes in order to provide a basis for genetic counseling. METHODS: One hundred and eighty eight fetuses who underwent chromosomal microarray analysis (CMA) due to isolated CAKUT detected by prenatal ultrasonography at Qingdao Women and Children's Hospital from January 2021 to December 2024 were selected as the study subjects. According to the ultrasound findings, the fetuses were divided into 8 groups, including renal parenchymal dysplasia group, renal cystic dysplasia group, simple renal parenchymal echo enhancement group, abnormal development of renal collecting system group, duplicated kidney group, ectopic kidney group, horseshoe kidney group, and bladder/posterior urethral abnormalities group. The detection of CNVs was retrospectively analyzed, and the pregnant women were followed up to summarize their pregnancy outcomes. 2 test (or Fisher's exact probability method) was used to compare the CNV detection rates between the groups. This study was approved by the Medical Ethics Committee of the Qingdao Women and Children's Hospital (Ethics No.: QFELL-YJ-2025-85). RESULTS: Among the 188 fetuses with isolated CAKUT, 23 CNVs (12.23%) were detected, of which 13 cases (6.91%) were pathogenic and 10 cases were rated as variants of unknown significance (VOUS). Among the 8 groups, the three groups with the highest proportion were renal cystic dysplasia group, renal metaplasia group, and renal parenchymal dysplasia group. The detection rates of pathogenic CNVs in the three groups were 1.79% (1/56), 6.78% (4/59), and 16.67% (5/30), respectively, with statistically significant differences (P < 0.05). Parental verification was conducted on 12 fetuses detected with the CNVs, confirming that 2 cases were de novo and 10 were inherited from parents with a normal phenotype. After genetic counseling, the parents of 9 fetuses opted to terminate the pregnancy, while 11 chose to continue with the pregnancy, and 3 were lost to follow-up. At the time of last follow-up, the youngest offspring was 5 months old and the oldest was 3 years and 11 months old. One child had renal aplasia, and two were born with hydronephrosis, which have been cured through surgery. The remainders had no obvious abnormality with their growth and development. CONCLUSION CMA testing has important value for prenatal diagnosis of isolated CAKUT. In this study, the detection rate of pathogenic CNVs has increased sequentially in fetuses with renal cystic developmental abnormalities, renal collecting system developmental abnormalities, and renal parenchymal dysplasia, while there was no significant difference in the detection rate of CNVs. For fetuses with isolated CAKUT detected by prenatal ultrasound, CMA testing should be considered, and reasonable pregnancy decisions should be made based on the results of prenatal ultrasound and parental verification.
Humans ; Female ; Pregnancy ; Prenatal Diagnosis/methods* ; DNA Copy Number Variations/genetics* ; Kidney/abnormalities* ; Adult ; Ultrasonography, Prenatal ; Urogenital Abnormalities/diagnosis* ; Microarray Analysis/methods* ; Retrospective Studies ; Urinary Tract/abnormalities* ; Fetus ; Pregnancy Outcome ; Vesico-Ureteral Reflux

Synovial sarcoma is an extremely rare soft tissue cancer that predominantly affects young adults, typically occurring at the para-articular region of the extremities. Primary synovial sarcoma of the prostate is exceptionally uncommon in clinical practice.

Presented here is a case of a 29-year-old male with prostatic synovial sarcoma. He experienced lower urinary tract symptoms and eventually had urine retention. The imaging findings, treatment plan, and differential diagnosis, were also discussed.

The patient experienced urinary frequency, dysuria, and acute urinary retention, which led to the insertion of a Foley catheter. Subsequent ultrasound scans revealed a large lobulated solid prostate gland. A prostate biopsy confirmed the presence of a malignant spindle cell neoplasm, indicating a prostatic stromal sarcoma. Immunohistomorphologic findings (TLE-1+, STAT6-, S100-, CD34-, ER-, PR-) were consistent with a diagnosis of Monophasic Synovial Sarcoma. The patient underwent six cycles of neoadjuvant chemotherapy before a Radical Prostatectomy was performed. The postoperative course was uneventful, and the patient was discharged in a significantly improved condition.

Given the rarity of this condition, the authors report a case of prostatic synovial sarcoma and how they managed it. They performed a radical prostatectomy with neoadjuvant chemotherapy, which had a positive effect. Subsequent postoperative monitoring and imaging showed no further symptoms.

Urethral stricture disease is a common urological condition that can lead to obstructive voiding symptoms, urinary retention, and recurrent infections. Strictures are caused by trauma, infections, or iatrogenic factors like prolonged catheterization. The mucosal-sparing augmented non-transected anastomotic (MsANTA) urethroplasty aims to preserve urethral mucosa and vascular integrity, reducing complications such as fibrosis and restenosis. This report presents the first MsANTA urethroplasty performed in the Philippines.

A 19-year-old male with irritative lower urinary tract symptoms and acute urinary retention following ventriculostomy developed a 1.5 cm bulbar urethral stricture. He underwent MsANTA urethroplasty, involving perineal dissection, dorsal urethrotomy, and mucosal reapproximation with a buccal mucosal graft. The patient had an uncomplicated recovery, improved urinary flow, and no recurrence at 6-month follow-up.

MsANTA urethroplasty presents a novel technique for managing short-segment, non-traumatic bulbar strictures by preserving native vascularity and minimizing surgical trauma. This case highlights its potential as a safer alternative to traditional approaches, with fewer complications.

MsANTA urethroplasty is a promising and effective technique for bulbar strictures. Further studies are needed to confirm its efficacy and potential role as a standard of care.