Paediatric testicular torsion in low- and middle-income countries: an OxPLORE scoping study.

BACKGROUND: Literature on paediatric surgical conditions in low- and middle-income countries (LMICs) remains limited. As a common emergency, timely treatment of testicular torsion acts as a benchmark of adequate emergency service delivery in paediatric surgery. This scoping study aims to synthesise all existing literature on paediatric testicular torsion in LMICs. METHODS: A database search was conducted by the OxPLORE global paediatric surgery research group to identify studies containing the terms 'testicular torsion' or 'acute scrotum' originating from LMICs. A thematic analysis was applied to the results of the search and the quality of evidence was appraised for all included articles. RESULTS: This review included 17 studies with 1798 patients. All studies originated from middle-income countries and the majority (76%) had sample sizes smaller than 100 patients. All studies were appraised as providing less than adequate evidence. Included studies identified long delays to treatment and highlighted ongoing debates on the value of scoring systems and Doppler ultrasonography in diagnosing torsion. Major heterogeneity in surgical approaches to treatment of testicular torsion in children was also observed. CONCLUSIONS: Literature on paediatric testicular torsion in LMICs is scarce and heterogeneous. Prospective, multi-centre research on the management of this common paediatric surgical emergency is urgently required.

The impact of health care on outcomes of suspected testicular torsion: results from the GRAND study.

BACKGROUND: Suspicion of testicular torsion represents a urological emergency, necessitating immediate surgery. Comprehensive data on the current trends and perioperative outcomes regarding surgical exploration are sparse. Therefore, we utilized nationwide data on the prevalence and results of this surgery, aiming to provide evidence on this matter. METHODS: We assessed the GeRmAn Nationwide inpatient Data (GRAND) from 2005 to 2021, provided by the Research Data Center of the Federal Bureau of Statistics. We performed multiple regression analyses to evaluate the perioperative outcomes (length of hospital stay, transfusion, and surgical wound infection) after surgical exploration due to suspected testicular torsion based on both the outcome of surgery (orchiectomy, detorsion with preservation of the testicle, and no testicular torsion) and on the department of operation (urological versus non-urological). RESULTS: A total of 81,899 males underwent surgical exploration due to suspected testicular torsion in Germany from 2005 to 2021. Of them, 11,725 (14%) underwent orchiectomy, 30,765 (38%) detorsion with preservation of the testicle and subsequent orchidopexy, and 39,409 (48%) presented no testicular torsion. Orchiectomy was significantly associated with longer length of hospital stay (day difference of 1.4 days, 95%CI: 1.3-1.4, p < 0.001), higher odds of transfusion (1.8, 95% CI: 1.2-2.6, p = 0.002) and surgical wound infections (1.8, 95%CI: 1.4-2.3, p < 0.001) compared to no testicular torsion. The proportion of patients undergoing orchiectomy was significantly lower in urological departments (14%) versus non-urological departments (16%) and the proportion of patients undergoing preservation of testicle after detorsion was significantly higher in urological departments (38%) versus non-urological departments (37%), p < 0.001. Patients undergoing treatment in a urological department were discharged earlier and presented lower odds of transfusion and surgical wound infection (p < 0.001) compared to patients undergoing treatment in a non-urological department. CONCLUSIONS: Nearly half of patients who underwent surgery for suspected testicular torsion did not have intraoperatively the condition confirmed. Patients treated in urological departments had significantly better perioperative outcomes compared to those treated in non-urological departments. Therefore, we advise to refer patients to urological treatment as early as possible.

Sex-based Disparities in the Management of Pediatric Gonadal Torsion.

INTRODUCTION: In 2015, the U.S. News and World Report (USNWR) implemented a quality metric to expedite surgery for testicular torsion (TT), but not ovarian torsion (OT). This study examined OR timing among children with suspected TT and OT before and after this metric. METHODS: A single-center retrospective cohort study of children (1-18yr) who underwent surgery for suspected gonadal torsion was performed. Time to OR (TTOR) from hospital presentation to surgery start was calculated. An interrupted time series analysis identified changes in TTOR for suspected TT versus OT after the 2015 USNWR quality metric. RESULTS: Overall, 216 patients presented with TT and 120 with OT. Median TTOR for TT was 147 min (IQR:99-198) versus 462 min (IQR:308-606) for OT. Post-quality metric, children with TT experienced a 27.8 min decrease (95% CI:-51.7,-3.9, p = 0.05) in annual median TTOR. No significant decrease was observed for children with OT (p = 0.22). Children with history of a known ovarian mass (N = 62) experienced a shorter TTOR compared to those without (422 vs 499min; p = 0.04). CONCLUSION: Implementation of a national quality metric for TT expedited surgical care for children with TT, but not children with OT. These findings highlight the need for equitable quality metrics for children presenting with suspected gonadal torsion. LEVEL OF EVIDENCE: III. TYPE OF STUDY: Retrospective Comparative Study, Observational Cohort Study.

A nomogram for predicting risk factors of testicular salvage after testicular torsion in children.

OBJECTIVES: This study aimed to establish a nomogram for predicting the probability of testicular salvage after testicular torsion in children. METHODS: We retrospectively collected data of children with testicular torsion who were treated at Shenzhen Children's Hospital between September 2005 and August 2022. Of the training cohort, 113 patients who underwent orchiectomy and five with testicular atrophy after orchiopexy were included in the failed testicular salvage group. Additionally, 37 patients who underwent orchiopexy without postoperative testicular atrophy were included in the successful testicular salvage group. The predictive factors affecting testicular salvage were determined using univariate and multivariate logistic regression analyses; a nomogram was constructed. The nomogram was verified using data from the validation group. RESULTS: Using multivariate logistic regression analysis, the independent risk factors of testicular salvage after testicular torsion were symptom duration (p = 0.034), intratesticular blood flow (p = 0.003), spermatic cord torsion degree (p = 0.037), and monocyte count (odds ratio: 0.012, p = 0.036). A nomogram was established based on these four risk factors. In the training cohort, the area under the receiver operating characteristic curve was 0.969. The area under the receiver operating characteristic curve of the verification cohort was 0.965, indicating good discrimination ability of the nomogram. Increased symptom duration without intratesticular blood flow increased the monocyte count and spermatic cord torsion degree and decreased the success rate of testicular salvage. CONCLUSION: This prediction model could obtain the corresponding probability of testicular salvage according to the clinical characteristics of different patients with testicular torsion, providing reference for clinicians and parents.

Morphometric study applied to testicular and epididymis hydatids torsion.

Twisted testicular appendages had difficult differential diagnosis with testicular torsion. The objective of this paper is to evaluate the number, shape, size and determine the laterality pattern of the testicular and epididymal hydatids and evaluate the correlations between the length and width of the testicular and epididymal hydatids with testicular measurements. We analyzed 60 fixed cadavers and 16 patients with prostate cancer without previous hormonal treatment undergoing bilateral orchiectomy, totalizing 76 units and 152 testicles. In relation to the testicular appendices, we analyzed the following situations: absence of testicular and epididymis appendages, presence of a testicular appendix, presence of epididymis appendix, and presence of testicular and epididymis appendix. We measured the length, width and thickness of the testis and classified the appendages as sessile or pedicled. Chi-square test was used to verify associations between categorical variables. McNemar Test was used to verify differences between the percentages of right and left appendages. Correlations between quantitative measures were evaluated using the Pearson Correlation Coefficient (p < 0.05). In 50 cases (65.78%) we observed the presence of some type of appendices, in 34 cases (44.72%) we observed the presence of testicular appendices and in 19 cases (25%) the presence of epididymal appendices. We observed the presence of pedicled appendices in 39 cases (51.32%), with 25 of the cases (32.89%) of pedicled testicular appendices and 14 of the cases (18.42%) of pedicled epididymal appendages, with a significant association between the occurrence of appendices on the right and left sides (p < 0.001). Testicular hydatids were present in around two thirds of our sample being pedunculated in almost half of the cases with bilateral similarity. There is a significant chance in cases of twisted appendices that the same anatomical characteristics are present on the opposite side, which is a factor that tends to indicate the need for contralateral surgical exploration in cases of torsion, however studies with larger samples are needed to confirm these findings.

Analysis of factors associated with delayed diagnosis and treatment of testicular torsion in 1005 cases from Chongqing city, China: a cross-sectional study.

This study aimed to investigate the clinical and social factors of delayed treatment for testicular torsion (TT) and to explore the risk factors of testicular excision in China. The clinical data of 1005 patients with TT who were admitted to 48 medical institutions in Chongqing city (China) from January 2012 to December 2021 were retrospectively analyzed. It was revealed that the misdiagnosis rates of non-senior (junior and middle) grade doctors and senior doctors were 25.1% and 9.6%, respectively. The proportion of TT patients who received timely treatment (within 6 h after onset of symptoms) was 23.8%. The results of the multivariable logistic regression analysis indicated that absent cremasteric reflex was a protective factor for delayed surgery of more than 6 h from onset of symptoms to surgery. Misdiagnosis, consultation with a non-urologist as the first consultant doctor, absence blood flow in color Doppler ultrasound, negative high-riding testis findings, the presence of fever, and non-manual detorsion were identified as risk factors associated with delayed surgery (more than 6 h from the onset of symptoms) for TT. Furthermore, misdiagnosis, non-urologist first-consultant doctor, absent blood flow in DUS, non-manual detorsion, fever, degree of cord twisting > 180, and the initial diagnosis in tertiary hospitals were risk factors for orchidectomy. Having TT on the right side, and the presence of nausea and vomiting were identified as protective factors for orchidectomy. Technical training in the diagnosis and treatment of TT should be extended to primary hospitals and doctors to significantly improve their accuracy in managing this condition.

El manejo de la torsión testicular en Urgencias: lecciones aprendidas de las reclamaciones por responsabilidad profesional médica / Management of testicular torsion in the ER: Lessons learned from medical professional liability claims

Objetivo: Evaluar la atención en Urgencias por torsión testicular en reclamaciones por responsabilidad profesional médica.MétodoSe extrajeron las reclamaciones relacionadas con torsión testicular del 2000 al 2018, analizando la asistencia dispensada y la asociación con responsabilidad profesional médica.ResultadosSe identificaron 80 reclamaciones, registrándose como síntoma principal el dolor testicular en el 83,75% de las primeras asistencias, con 15,5h de evolución media. El tiempo hasta el diagnóstico fue de 7,98 días de media. La primera consulta fue hospitalaria en el 75,1% de los casos, pero solo en el 7,5% se realizó ecografía. Cuando se diagnosticó la torsión testicular, se hizo uso de pruebas complementarias en el 97,3% de los casos. La responsabilidad profesional médica se asoció significativamente con la vía de reclamación no penal y con cuadros de menos de 6h de evolución, y dentro de este subgrupo, con la no realización de ecografía.ConclusionesSe reclaman consultas tardías, el error y el retraso en el diagnóstico. Cuando la reclamación es por vía no penal, es frecuente que se considere la existencia de responsabilidad, y más en los casos en que la consulta fue antes de las 6h y sin haber realizado prueba complementaria alguna. (AU)

Objective: To evaluate emergency care for testicular torsion in medical professional liability claims.MethodClaims related to testicular torsion from 2000 to 2018 were located. The assistance provided and the association with medical professional liability were analyzed.ResultsEighty complaints were identified, testicular pain was reported in 83.75% of first consultations, with a mean evolution time of 15.5h. The mean time to diagnosis was 7.98 days. The first consultation was at the hospital in 75.1% of cases, but an ultrasound was performed only in 7.5%. When testicular torsion diagnosis was performed, 97.3% had undergone ancillary tests. The medical professional liability was significantly associated with non-criminal proceedings and with less than 6h of symptoms’ evolution, and, within this subgroup, without undergoing an ultrasound scan.ConclusionsLate consultations, wrong diagnosis and late diagnosis are claimed. When medical professional liability are claimed by means of non-criminal law, the existence of responsibility is frequently considered, even more in those cases when the consultation took place before 6h of evolution with no ancillary tests having been performed. (AU)

Torsión de cordón espermático: análisis de situación en un período de 4 años en la Clínica Quirúrgica Pediátrica del Centro Hospitalario Pereira Rossell, Montevideo, Uruguay / Torsion of spermatic cord: situation analysis over a period of 4 years in Pediatric Surgical Clinic of the Pereira Rossell Hospital Center, Montevideo, Uruguay / Torção do cordão espermático: análise da situação ao longo de um período de 4 anos em Clinica Cirúrgica Pediátrica do Centro Hospitalar Pereira Rossell, Montevideo, Uruguai

Introducción: El sindrome escrotal agudo es una causa frecuente de consulta en la urgencia pediátrica y el diagnóstico de su etiología puede ser realmente un desafío para el pediatra y el cirujano. Existen múltiples etiologías posibles, siendo la torsión de cordón espermático la más importante, porque el retraso en su diagnóstico y tratamiento conlleva una alta incidencia de necrosis gonadal. Esta patología debe considerarse una emergencia quirúrgica. El objetivo de este artículo es conocer la situación de la torsión de cordón espermático en nuestro medio ya que existe un único estudio sobre esta patología realizado hace más de 30 años. Material y método: Se realizó un estudio observacional descriptivo y retrospectivo. Se identificaron todas las escrototomías realizadas con planteo clínico de síndrome escrotal agudo con la sospecha de una torsión de cordón espermático, en el período comprendido entre el 1.º de enero de 2015 y el 31 de diciembre de 2018. Se analizó la edad de los pacientes, patología diagnosticada en el intraoperatorio, lado afectado, sentido de la rotación y procedimiento realizado. Resultados: En el período comprendido entre el 1.º de enero de 2015 y el 31 de diciembre de 2018 se intervinieron quirúrgicamente 68 pacientes con diagnóstico de sindrome escrotal agudo. Del total, 49 pacientes (72 %) presentaron una torsión de cordón espermático, y a 16 (32,6 %) se les realizó orquiectomía. A todos se les realizó pexia testicular contralateral en el mismo acto quirúrgico. Conclusiones: En el período analizado fueron intervenidos 49 pacientes con torsión de cordón espermático. En 16 casos se realizó orquiectomía. Se identificó una leve predominancia del lado derecho, y el sentido de la rotación fue principalmente interno, si bien existe un importante subregistro de dicho dato en las descripciones operatorias. En el 72 % de los pacientes en quienes se decidió conservar la gónada, el cirujano describe una importante isquemia testicular, por lo que resulta fundamental realizar, para un futuro artículo, el seguimiento de estos pacientes para conocer su evolución.

Introduction: Acute scrotal syndrome is a frequent cause of consultation in the pediatric emergency and the diagnosis of its etiology can really be a challenge for the pediatrician and the surgeon. There are multiple possible etiologies, with torsion of the spermatic cord being the most important due to the high incidence of gonadal necrosis that the delay in diagnosis and treatment entails. This pathology should be considered a surgical emergency. The objective of this article is to know the situation of spermatic cord torsion in our environment since there is only one study done on this pathology more than 30 years ago. Material and method: A descriptive and retrospective observational study was carried out. All scrototomies performed with a clinical approach to acute scrotal syndrome were identified with the suspicion of spermatic cord torsion in the period between January 1, 2015 and December 31, 2018. The patients' age, pathology was analyzed. Diagnosed intraoperatively, affected side, direction of rotation and procedure performed. Results: In the period between January 1, 2015 and December 31, 2018, 68 patients were diagnosed with a diagnosis of acute scrotal syndrome. Of the total, 49 patients (72 %) had spermatic cord torsion, and 16 (32.6 %) had orchiectomy. All of them underwent contralateral testicular pexia in the same surgical act. Conclusions: In the analyzed period, 49 patients with spermatic cord torsion were operated. In 16 cases orchiectomy was performed. A slight predominance of the right side was identified, and the direction of rotation was mainly internal, although there is an important underreporting of this data in the operative descriptions. In 72 % of the patients in whom it was decided to preserve the gonad, the surgeon describes an important testicular ischemia, so it is essential for a future article to monitor these patients to know their evolution.

Introdução: A síndrome escrotal aguda é uma causa freqüente de consulta na emergência pediátrica e o diagnóstico de sua etiologia pode realmente ser um desafio para o pediatra e o cirurgião. Existem múltiplas etiologias possíveis, sendo a torção do cordão espermático a mais importante devido à alta incidência de necrose gonadal que o atraso no diagnóstico e tratamento acarreta. Essa patologia deve ser considerada uma emergência cirúrgica. O objetivo deste artigo é conhecer a situação de torção do cordão espermático em nosso ambiente, uma vez que existe apenas um estudo sobre essa patologia há mais de 30 anos. Material e método: Foi realizado um estudo observacional descritivo e retrospectivo. Todas as escrototomias realizadas com abordagem clínica da síndrome escrotal aguda foram identificadas com suspeita de torção espermática no período de 1 de janeiro de 2015 a 31 de dezembro de 2018. A idade dos pacientes foi analisada. diagnosticado no intraoperatório, lado afetado, direção da rotação e procedimento realizado. Resultados: No período de 1 de janeiro de 2015 a 31 de dezembro de 2018, 68 pacientes foram diagnosticados com diagnóstico de síndrome escrotal aguda. Do total, 49 pacientes (72 %) apresentaram torção espermática e 16 (32,6 %) tiveram orquiectomia. Todos foram submetidos a pexia testicular contralateral no mesmo ato cirúrgico. Conclusões: No período analisado, foram operados 49 pacientes com torção espermática. Em 16 casos, foi realizada orquiectomia. Foi identificada uma ligeira predominância do lado direito, e o sentido de rotação era principalmente interno, embora exista uma importante subnotificação desses dados nas descrições operatórias. Em 72 % dos pacientes nos quais foi decidido preservar a gônada, o cirurgião descreve uma importante isquemia testicular, por isso é essencial que um artigo futuro monitore esses pacientes para conhecer sua evolução.

Torsión simultánea de epidídimo y quiste epididimario / Simultaneous torsion of epididymis and an epididymal cyst

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Torsion du cordon spermatique chez l'adulte. Aspects diagnostiques, thérapeutiques et pronostiques au Centre Hospitalier et Universitaire Sylvanus Olympio de Lomé

Objectifs : Etudier les aspects diagnostiques, thérapeutiques et pronostiques des torsions du cordon spermatique. Patients et méthodes : Il s'agissait d'une étude prospective, et était inclus dans l'étude tous les patients de plus de 15 ans admis en urgence pour une douleur scrotale aiguë et chez qui le diagnostic d'une torsion du cordon spermatique était suspecté durant la période d'étude.Résultats : Sur une période de 12 mois allant du 1er janvier 2015 au 31 décembre 2015, 22 patients étaient colligés. L'âge moyen des patients était de 22 ans avec des extrêmes allant de 17 à 35 ans. Le diagnostic était clinique dans tous les cas et dans 100% des cas les constatations per opératoires étaient en faveur d'une torsion du cordon spermatique. Le tour maximum de spire était de 4 tours. L'orchidectomie avait été réalisée chez 4 patients. Dans tous les autres cas une orchidopexie bilatérale était réalisée.Conclusion : La vitalité du testicule dans les torsions du cordon spermatique est surtout fonction de la durée de la torsion et du degré de la torsion

Torção testicular: suspeita clínica e abordagem / Testicular torsion: clinical suspicion and approach

A torção testicular é uma emergência urológica frequente e seu reconhecimento e conduta precoces são necessários visto que a janela terapêutica é estreita e são graves os prejuízos quando retardada a correção, que geralmente é cirúrgica.

Testicular torsion is a frequent urological emergency and its early recognition and management are imperative, since the therapeutic window is narrow and there are serious losses when the correction is delayed, which is usually surgical.

Scrotal pain: Evaluation and management

Scrotal pain is a common complaint in a urological practice. Its diagnosis can prove challenging in both acute and chronic forms and requires a thorough and complete history and physical examination. This article discusses the evaluation and management of several entities of scrotal pain, including testicular torsion, epididymitis, postvasectomy pain, varicocele, and chronic orchialgia.

A Nationwide Epidemiological Study of Testicular Torsion in Korea

Testicular torsion is a surgical emergency in the field of urology. Knowledge of the epidemiology and pathophysiology is significant to an urologist. However, the epidemiology of testicular torsion in Korea has not been studied. We performed a nationwide epidemiological study to improve knowledge of the epidemiology of testicular torsion. From 2006-2011, the Korean Urologic Association began the patient registry service. The annual number of patients with testicular torsion from 2006 to 2011 were 225, 250, 271, 277, 345, and 210, respectively. The overall incidence of testicular torsion in males was 1.1 per 100,000; However, the incidence in men less than 25 yr old was 2.9 per 100,000. Adolescents showed the highest incidence. Total testicular salvage rate was 75.7% in this survey. There was no geographic difference of testicular salvage rate. Minimizing the possibility of orchiectomy for testicular torsion is important to improve public awareness to expedite presentation and provider education to improve diagnosis and surgery.

Aspects epidemiologique; clinique et therapeutique de la torsion du cordon spermatiques (TCS) a l'hopital provincial du nord - Kivu en Republique democratique du Congo

Objectif : Decrire les aspects epidemiologiques; cliniques et therapeutiques de la torsion du cordon spermatique. Patients et methodes : Cette etude retrospective a ete menee dans le service de chirurgie de l'Hopital Provincial du Nord - Kivu a l'Est de la Republique Democratique du Congo. Elle a concerne 21 patients operes pour torsion du cordon spermatique durant une periode de 7 ans allant du 1er Janvier 2005 au 31 Decembre 2011.Resultat : La frequence de la torsion du cordon spermatique a ete de 21cas sur 76 soit 27.6. Elle est la deuxieme etiologie de grosses bourses aigue apres l'orchiepididymite (60;5). La tranche d'age la plus touchee se situait entre 15 - 19 ans (38). La moyenne d'age etait de 22ans +_4;58 avec des extremes allant de 2 a 43 ans. La douleur aigue de l'hemibourse homolaterale a ete le principal motif de consultation (100). La majorite des patients soit 57;1 ont consulte plus de 6 heures apres le debut de la maladie; exposant ainsi le testicule a un risque majeur de necrose. Au cours de l'operation; 16 testicules (76;19) ont ete juges viables et une orchidopexie bilaterale a ete pratiquee. Une orchidectomie completee par une orchidopexie controlaterale a ete realisee chez 5 patients (23;80). Les suites operatoires ont ete simples dans 90;47 des cas. La duree d'hospitalisation a ete de 6;1jours+_1;25.Conclusion : La torsion du cordon spermatique demeure une urgence chirurgie qui met en jeu la vitalite du testicule lorsqu'elle est diagnostiquee et traitee de facon tardive

Torção de testículo - artigo de revisão / Testicular torsion - review article

A torção testicular é uma emergência urológica bastante frequente que necessita de rápida intervenção para evitar a perda do órgão acometido. Diagnóstico precoce e tratamento cirúrgico imediato habitualmente preservam a função testicular.

Testicular torsion is a very common urological emergency that require rapid intervention to prevent loss of the affected organ. Early diagnosis and immediate surgical treatment usually preserve the testicular function.