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A case of intra-vaginal intrauterine testicular torsion. CASE REPORTS IN PERINATAL MEDICINE 2023. [DOI: 10.1515/crpm-2022-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Objectives
Intrauterine testicular torsion is extremely rare and the exact cause remains largely unknown. It is the result of an ischemic insult intrauterine, which presents as either extra-vaginal or intravaginal testicular torsion. Urgent surgical exploration and fixating the contralateral testis is key in the management of this condition.
Case presentation
We present here the case of a two-day old neonate with in-born right scrotal swelling admitted at Children’s hospital. The patient was born at term via cesarean section at a private hospital. Upon arrival in the emergency department, he was well hydrated, pink at room temperature with good perfusion. Upon examination, the right testis was found to be enlarged, tense, non-tender visibly reddish with overlying skin excoriation. Trans-illumination was negative in right but positive in the contralateral testis. Both hernial orifices were normal. Doppler ultrasound of the inguinoscrotal area found the right testis to be enlarged (15.6*9.4 mm) and showed heterogeneous hypoechoic texture with prominent rete testis and no flow on color doppler analysis. An urgent scrotal exploration was undertaken. Intra-operatively there was frank necrotic right testis with intravaginal torsion of the testis and minimal hydrocele. A right orchidectomy and contralateral orchidopexy were performed.
Conclusions
Intrauterine testicular torsion should be treated as a surgical emergency. We advocate early recognition of intrauterine testicular torsion, alongside surgical exploration and simultaneous contralateral orchidopexy.
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Sonographic evaluation of fetal scrotum, testes and epididymis. Obstet Gynecol Sci 2021; 64:393-406. [PMID: 34176256 PMCID: PMC8458611 DOI: 10.5468/ogs.21040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 06/15/2021] [Indexed: 11/16/2022] Open
Abstract
External male genitalia have rarely been evaluated on fetal ultrasound. Apart from visualization of the penis for fetal sex determination, there are no specific instructions or recommendations from scientific societies. This study aimed to review the current knowledge about prenatal diagnosis of the scrotum and internal structures, with discussion regarding technical aspects and clinical management. We conducted an article search in Medline, EMBASE, Scopus, Google Scholar, and Web of Science databases for studies in English or Spanish language that discussed prenatal scrotal pathologies. We identified 72 studies that met the inclusion criteria. Relevant data were grouped into sections of embryology, ultrasound, pathology, and prenatal diagnosis. The scrotum and internal structures show a wide range of pathologies, with varying degrees of prevalence and morbidity. Most of the reported cases have described incidental findings diagnosed via striking ultrasound signs. Studies discussing normative data or management are scarce.
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A case of bilateral perinatal testicular torsion that presented with unilateral torsion; necessity of contralateral testis exploration. Turk J Urol 2018; 44:511-514. [PMID: 30395797 DOI: 10.5152/tud.2018.26790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 08/23/2017] [Indexed: 11/22/2022]
Abstract
Perinatal testicular torsion is a rare emergency in a neonate that prompts immediate attention. Bilateral testicular torsion is extremely rare. We report a case of bilateral torsion that presented with unilateral scrotal swelling but significant atrophy and dark discoloration of the contralateral testis that was secondary to asynchronous prenatal torsion. There is no consensus about exploration of the contralateral testis when exploring a case with unilateral testicular torsion. Nevertheless, findings in this case report indicate that bilateral exploration is mandatory in each case of perinatal testicular torsion to evaluate the condition of contralateral testis and fix it to prevent development of future torsion that may result in anorchia.
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Bilateral Simultaneous Testicular Torsion in a Newborn: Report of a Case. ACTA MEDICA (HRADEC KRÁLOVÉ) 2018; 60:120-123. [PMID: 29439758 DOI: 10.14712/18059694.2018.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Testicular torsion is a urological emergency. If not recognized in time, this condition may result in ischaemic injury and loss of testis. Simultaneous bilateral neonatal testicular torsion is extremely rare and is usually misdiagnosed. CASE REPORT We report a case of a male newborn, who presented with bilateral scrotal swelling and redness of the scrotum. Doppler ultrasound supported the diagnosis of bilateral testicular torsion, with an absent blood flow signal on the right side and a weak signal on the left side. Testicular exploration through scrotal incision was performed and bilateral testicular torsion was found. Right testis was grossly gangrenous, and right orchiectomy was performed. Left testicle was dark but showed recovery after detorsion with some bleeding from incised tunica albugenia. Fixation of the left testicle was performed. At six month follow-up, the left testis showed signs of atrophy and hormonal assay showed very low testosterone and elevated LH and FSH, suggesting hypogonadism. CONCLUSIONS Management of neonatal testicular torsion is a matter of controversy. Testicular torsion results into acute ischemia and urgent surgical exploration is the key point of management. Although the possibility of salvaging the involved testicles is usually very low it is hard to justify a passive approach to a bilateral torsion resulting in such a devastating condition as anorchia.
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Perinatal testicular torsion: ultrasound assessment and differential diagnosis. RADIOLOGIA 2017; 59:391-400. [PMID: 28117098 DOI: 10.1016/j.rx.2016.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 11/08/2016] [Accepted: 11/09/2016] [Indexed: 10/20/2022]
Abstract
Perinatal testicular torsion, defined as torsion occurring in the prenatal period or in the first month after birth, accounts for 10% of all cases of testicular torsion in pediatric patients. Most are extravaginal, and intravaginal torsion is rare. Its management is controversial, due to the low viability of the testis and the possibility of bilateral torsion. Ultrasonography is the method of choice to study testicular torsion. Combining B-mode and power Doppler imaging facilitates a fast reliable diagnosis. We review the ultrasonographic appearance of neonatal testicular torsion for each presentation, the differential diagnosis with other causes of increased scrotal volume in neonates, and its treatment.
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Bilateral perinatal testicular torsion: successful salvage supports emergency surgery. BMJ Case Rep 2016; 2016:bcr-2016-216020. [PMID: 27307430 DOI: 10.1136/bcr-2016-216020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Perinatal testicular torsion (PTT) has poor rates of testicular salvage. Although rare, bilateral PTT carries the risk of anorchia. We present a case of a 2-day-old term infant with acute onset right-sided scrotal discolouration and tenderness. The infant was promptly taken to the operating theatre for emergency scrotal exploration. Bilateral extravaginal testicular torsion was identified, with the right testis appearing to have a more established ischaemic appearance compared to that on the left side. Intraoperative findings were representative of metachronous PTT with a short time period of only several hours separating the torsion events. Both testes were detorted and fixated in the scrotum. The infant made an uneventful recovery. Outpatient clinic review at 6 weeks and 6 months postoperatively confirmed no clinical evidence of testicular atrophy. Given the potential for contralateral torsion and the morbidity of anorchia, our experience supports the role for emergency scrotal exploration in suspected PTT.
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A newborn with antenatal testis tortion. TURK PEDIATRI ARSIVI 2015; 49:254-6. [PMID: 26078672 DOI: 10.5152/tpa.2014.1079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Accepted: 11/05/2012] [Indexed: 11/22/2022]
Abstract
Testis tortion in the newborn (especially antenatal testis tortion) is observed very rarely and constitutes 10-12% of childhood testis tortions. In testis tortion, firm and painless testicular tissue is palpated on physical examination. Doppler ultrasonography is a sensitive method in the diagnosis. In cases of neonatal testis tortion, the testis can be saved with appropriate surgical exploration in only 0-5% of the cases. Here, a newborn with antenatal testis tortion who underwent orchiectomy in the first day of life was presented.
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Fetal diagnosis of testicular torsion: what shall we tell the parents? Prenat Diagn 2014; 35:167-73. [DOI: 10.1002/pd.4512] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 09/22/2014] [Accepted: 09/26/2014] [Indexed: 11/08/2022]
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Abstract
Neonatal testicular torsion (NTT) is rare and reported salvage rates vary widely both in their cited frequency and plausibility. The timing and necessity of surgery is controversial with different centers arguing for the conservative management of all cases while others argue for prompt exploration for all. Confusion also reigns over the need to fix the contralateral testis. In order to clarify the issue the authors reviewed the literature and found 18 case series of NTT, containing 268 operated cases suitable for analysis. This paper reviews the literature on NTT specifically regarding salvage rates and timing/necessity of surgery. Its primary aim is to produce an overall salvage rate in the operated group. Overall salvage rate was 8.96%, 24 testes. When operation is specified as an emergency, salvage may be as high as 21.7%. While salvage of a testis torted at birth is rare, it is reported. Early asynchronous torsion is also rare but reported. Worryingly, bilateral torsion can present with unilateral signs.Given these findings, we would suggest early surgery with fixation of the contralateral side.
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Abstract
PURPOSE To assess what is done and what is recommended concerning fixation of the solitary testis. MATERIAL AND METHOD We conducted an e-mail survey of current practices in 28 pediatric surgery departments in 28 university or general hospitals in France. We then reviewed what evidence could be found in the literature. RESULTS All surgeons fix the contralateral solitary testis following intravaginal torsion. Sixteen out of 28 fix the contralateral solitary testis following extravaginal torsion, 13/28 in cases of monorchia, and 8/28 following orchiectomy for trauma or tumour. Five surgeons have observed one case each of torsion of a solitary testis, and three have witnessed testicular necrosis following orchiopexy. CONCLUSION There is no consensus regarding fixation of the remaining testis in the literature. Scientific evidence does not show clearly whether fixation is necessary, regardless of the clinical situation. However, if fixation is performed it should be done using the dartos pouch sutureless technique.
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Abstract
Perinatal testicular torsion is a relatively rare event that remains unrecognized in many patients or is suspected and treated accordingly only after an avoidable loss of time. The authors report their own experience with several patients, some of them quite atypical but instructive. Missed bilateral torsion is an issue, as are partial torsion, possible antenatal signs, and late presentation. These data are discussed together with the existing literature and may help shed new light on the natural course of testicular torsion and its treatment. The most important conclusion is that a much higher index of suspicion based on clinical findings is needed for timely detection of perinatal torsion. It is the authors' opinion that immediate surgery is mandatory not only in suspected bilateral torsions but also in cases of possible unilateral torsions. There is no place for a more fatalistic "wait-and-see" approach. Whenever possible, even necrotic testes should not be removed during surgery because some endocrine function may be retained.
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Extravaginal testicular torsion: a clinical entity with unspecified surgical anatomy. Int Braz J Urol 2009; 34:617-23; discussion 623-6. [PMID: 18986566 DOI: 10.1590/s1677-55382008000500011] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2008] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To review and evaluate the anatomical definitions of perinatal extravaginal torsion (EVT) of the testis. MATERIALS AND METHODS An extensive review of the literature was made to reveal the prevalent anatomical background predisposing to EVT. Gross appearance of twisted testes obtained during surgery for 14 cases of EVT was used to test the validity of the above theories. RESULTS The most commonly accepted suggestions describe an EVT within dartos muscle that includes all layers of spermatic cord or an EVT outside parietal layer of tunica vaginalis within internal spermatic fascia. However, both of them were found inadequately documented, while a large volume of controversial data has been accumulated, that raises doubts regarding the validity of such definitions. The gross appearance of twisted testes failed to confirm both an EVT including all layers of the spermatic cord and also an EVT outside tunica vaginalis as possible mechanisms of torsion. CONCLUSION The anatomical basis of EVT remains unclear and further investigation is required.
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Neonatal Torsion: A 14-Year Experience and Proposed Algorithm for Management. J Urol 2008; 179:2377-83. [DOI: 10.1016/j.juro.2008.01.148] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2007] [Indexed: 11/28/2022]
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Abstract
BACKGROUND Intrauterine torsion of testes (IUTT) is a very rare condition that is being recognized with increasing frequency. The exact cause of IUTT is not known, and controversies still continue regarding the need for urgent exploration as well as the necessity of contralateral orchidopexy. This is a review of our experience with 11 cases of IUTT, highlighting aspects of diagnosis and management. PATIENTS AND METHODS From 1990 to 2005, we treated 11 newborns with IUTT. Their mean birth weight was 3.50 kg (range, 2.6-4.12 kg). Their age at presentation ranged from 2 hours to 10 days (mean, 45 hours). All underwent emergency exploration. There were 6 left-sided, 4 right-sided, and 1 bilateral torsion. RESULTS In all, the affected testis was enlarged, tender, firm in consistency, and higher in position, and the overlying skin was dark red in color. Exploration revealed extravaginal torsion in all. In 1, there was partial torsion and the testis was enlarged, congested, but not gangrenous. Another child had complete torsion, but the testis was found enlarged, congested with hemorrhage, but not gangrenous. Both were treated with detorsion and preservation of testes and bilateral orchidopexy. On follow-up, both testes were viable, of good size, and in normal position. The patient with bilateral torsion had frankly necrotic left testis that was removed, but the right testis was smaller in size and ischemic but not frankly necrotic, so it was preserved, but on follow-up, it was found atrophic. One of our patients was evaluated few hours after delivery and found to have normal testes. On the second day, he was found to have enlarged, tender left testis. Emergency exploration revealed extravaginal torsion with slightly enlarged left testis that was ischemic but not frankly necrotic. This was preserved and bilateral orchidopexy was done. On follow-up, both testes were viable, of good size, and normal position. In the remaining 7 patients, the testes were frankly necrotic. They were treated with orchidectomy and contralateral orchidopexy. Histology of the removed testes was variable. In 6, the testes were totally necrotic without any viable testicular tissue, whereas in the remaining 2, there was preservation of some semineferous tubules and hemorrhage with ischemic infarction. CONCLUSION Intrauterine torsion of testes should be treated as an emergency. To obviate the risk of anorchia, we advocate early recognition of IUTT, expeditious exploration and simultaneous contralateral orchidopexy.
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Neonatal bilateral testicular torsion: a plea for emergency exploration. J Urol 2007; 177:2296-9. [PMID: 17509343 DOI: 10.1016/j.juro.2007.02.005] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2006] [Indexed: 11/21/2022]
Abstract
PURPOSE Bilateral testicular torsion is a rare condition. Most authors present single case reports. Therefore, the clinical and surgical aspects of bilateral torsion in a neonate have not been subjected to detailed analysis. We performed a retrospective analysis of our experience in the management of bilateral perinatal torsion as well as a collective review of the medical literature. MATERIALS AND METHODS All cases of neonatal testicular torsion managed at our neonatal surgical center during the last 2 decades (1986 to 2005) were reviewed, and 3 cases of bilateral torsion were identified. In addition, 45 neonatal cases of bilateral torsion were found through the literature search. In all cases data regarding clinical presentation, imaging studies, surgical management, intraoperative and pathological findings, and final outcome were analyzed. RESULTS Synchronous torsion occurred in 32 of 48 newborns (67%), while asynchronous pathology was reported in 16 (33%), including the 3 presented in this report. All except 1 patient were full-term newborns with normal or above average birth weight. Difficult delivery was noted in 33% of the cases. Despite prompt surgical intervention in 46 infants, the salvage rate was low, with arterial flow confirmed postoperatively in only 3 gonads (3.1%). Four gonads in 3 additional patients were reported to be of normal size on followup. CONCLUSIONS Asynchronous torsion is not as rare an event as previously reported, and it may pose a diagnostic challenge. In the majority of these cases torsion of the left testis seems to occur later than torsion of the right testis. The role of imaging studies in newborns with bilateral torsion seems to be limited, especially in cases of asynchronous pathology. Urgent bilateral exploration is strongly advised in all newborns presenting with either unilateral or bilateral torsion. Such policy carries diagnostic, potential therapeutic and prognostic implications.
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Abstract
BACKGROUND/PURPOSE Perinatal testicular torsion (PTT) is defined as testicular torsion occurring prenatally or within the first 30 days of life. The aim of this study was to evaluate the data obtained from patients with PTT and propose principles of management based on clinical, surgical, and histologic findings. METHODS A retrospective analysis of 27 boys seen between 1990 and 2005 with surgically documented PTT was conducted. Patients were divided into 2 groups: A, prenatal testicular torsion; B, postnatal testicular torsion. The presence of acute scrotal inflammatory signs defined the urgency to operate. RESULTS There were 4 clinical pictures in group A: A1, patients with a nubbin testis (n = 3); A2, patients with a small and hard testis (n = 12); A3, patients with a normal-sized and hard testis (n = 8); and A4, patients with an acute scrotum (n = 2). Group B (n = 2) presented no sign after birth and later developed an acute scrotum. Surgical exploration and histologic examination showed clear signs of a long-standing testicular torsion in groups A1, A2, and A3 or a recent-onset testicular torsion in groups A4 and B. Only one testis could be salvaged (group B). CONCLUSIONS Clinical signs correlated very well with surgical and histologic findings and can define the need and the urgency to operate. Although testicular salvage rate is very low, the affected side always should be explored to confirm the diagnosis and to fix or remove the affected testicle. The contralateral scrotum also should be explored because of the risk of asynchronous contralateral testicular torsion.
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Abstract
Pediatric surgeons and urologists are often asked to evaluate boys with acute scrotal pain and inflammation. Although there are myriad etiologies for this syndrome, testicular torsion should be at the top of the list. It is the one diagnosis that must be made accurately and rapidly if there is any hope for testicular salvage. The purpose of this article is to update/review the appropriate evaluation and management of the acute scrotum and to guide the clinician in distinguishing testicular torsion from the other conditions that commonly mimic this surgical emergency.
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Abstract
We describe a recent case of perinatal testicular torsion at our institution. The presentation, management and outcome of perinatal testicular torsion are quite different to testicular torsion in the general paediatric population. The literature describes a variety of management options for perinatal testicular torsion and these are briefly reviewed. In cases of unilateral perinatal testicular torsin, there is controversy over whether surgery to fix the contralateral testis is required, and if so, the appropriate timing for the surgery. A good understanding of the issues unique to perinatal torsion will facilitate appropriate counseling of parents of affected neonates.
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Bilateral anorchia in infancy: occurence of micropenis and the effect of testosterone treatment. J Pediatr 2006; 149:687-91. [PMID: 17095345 DOI: 10.1016/j.jpeds.2006.07.044] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2006] [Revised: 05/05/2006] [Accepted: 07/25/2006] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To analyze the clinical and histological findings in boys with bilateral anorchia and the response to testosterone treatment on penis length. STUDY DESIGN Patients were divided into two groups according to the absence (group A, n = 29) or the presence (group B, n = 26) of palpable intrascrotal or inguinal mass at first clinical examination. RESULTS A micropenis was found in 46% of patients (n = 24) with a similar proportion in both groups. Testosterone treatment induced a mean penis length gain of 1.9 +/- 1.3 SDS (standard deviation score). However, micropenis persisted in six patients. Histological examination (n = 18) confirmed the absence of any testicular structure with deferent ducts being present unilaterally or bilaterally in all but three patients. In these three patients, a hemorrhagic testis, probably as a result of a mechanical torsion, was found. CONCLUSIONS The presence of isolated micropenis in almost half of patients with bilateral anorchia strongly suggests that the testicular damage frequently occurs during the second half of gestation after male sexual differentiation. In most cases, testosterone treatment stimulates the penile growth. Although the pathogenesis of bilateral anorchia may be heterogeneous, our study suggests that gonads may have been functionally abnormal before they disappeared, and suggests that some patients have an intrinsic endocrine disorder.
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Abstract
Testicular ischaemia presenting in the neonatal period is most often attributable to neonatal torsion. We present an unusual case of a male neonate who presented with acute appendicitis within a patent processus vaginalis, causing cord compression and consequent testicular ischaemia.
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Abstract
AIM To highlight the ultrasonographic features of prenatal torsion of the testis in utero (IUTT) at presentation, the neonatal management and the histological findings postorchiectomy or biopsy. METHODS Seven newborns underwent emergency exploration for IUTT. All patients underwent a sonography and real-time color Doppler ultrasound study of the scrotum before any surgical procedure. A histological examination was performed in the removed specimens. RESULTS Sonography of the scrotum revealed enlarged, heterogeneous testes. In all cases the color and power Doppler did not reveal any flow signal on the affected side. Four newborn with unilateral testicular torsion underwent orchiectomy and contralateral orchidopexy. In one neonate after detorsion and with the absence of gangrenous changes and a reassuring biopsy, a twisted testis could be treated conservatively with orchidopexy. In another case, the parents, acknowledging the inviability of the affected testis, gave consent only for a biopsy of the testis. In the neonate with bilateral IUTT, bilateral testicular biopsies were performed. Histology of the removed testes variably showed interstitial red cell extravasion and coagulation or hemorrhagic necrosis. Light microscopy of the preserved testis highlighted surviving seminiferous tubules, with gonocytes, spermatogonia and fetal Sertoli cells. CONCLUSIONS An early diagnosis and treatment in IUTT is essential. Surgical exploration should be always performed through the inguinal route. In bilateral IUTT testes should be left to try to assure, as long as possible, a residual Leydig cell function.
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A case of bilateral prenatal testicular torsion: Ultrasonographic features, histopathological findings and management. J Pediatr Urol 2005; 1:369-72. [PMID: 18947572 DOI: 10.1016/j.jpurol.2005.03.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2004] [Accepted: 03/02/2005] [Indexed: 11/19/2022]
Abstract
OBJECTIVES The aim of this study was to demonstrate the ultrasonographic features of prenatal bilateral torsion of the testis, and its histological correlation and management. PATIENT A newborn presented at delivery with both testes enlarged, swollen and tender. Prenatal ultrasound (US) showed enlarged, hyperechoic testes. Colour Doppler US examination was performed. RESULTS US revealed both testes to be heterogeneous. Colour Doppler US did not reveal any flow signal. On inguinal exploration both testes appeared necrotic. Histology showed recognizable seminiferous tubules and Leydig cells. CONCLUSION We believe that both testes should be left in situ after bilateral detorsion even if their macroscopic appearance is necrotic.
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Abstract
A newborn male presented at birth with findings consistent with bilateral testicular torsion. Preoperative ultrasound demonstrated no flow to either testicle, and he underwent surgery, during which bilateral extravaginal testicular torsion was confirmed. The right testicle was grossly necrotic and orchidectomy was performed, whereas the left testicle was indeterminate and underwent detorsion and orchidopexy. At 6-month follow-up, the left testicle remained within normal clinical limits with good flow on ultrasound examination.
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Abstract
Perinatal testicular torsion is a rare condition presenting with signs of an acute scrotum. Review of the literature indicates that there is controversy about optimal management, particularly as regards the risks and the benefits of immediate versus delayed surgical treatment. We report a case that was treated by immediate surgical intervention.
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Abstract
OBJECTIVES To determine the effectiveness of immediate surgical exploration in salvaging perinatal testicular torsion. METHODS A retrospective analysis from 1995 to 2000 of boys younger than 30 days of age with surgically documented extravaginal testicular torsion was conducted. All cases were diagnosed after a normal testicular examination by a neonatologist, and all patients underwent urgent exploration to confirm the exact diagnosis and attempt testicular salvage by detorsion with bilateral orchiopexy. If a nonviable testis was determined intraoperatively, it was removed and contralateral orchiopexy was performed. Success was determined by physical examination at 6 months of follow-up. RESULTS Ten patients with 10 affected testes were identified and a total of 4 (40%) were salvaged. All the studied testes were right-sided, and of the 4 salvaged testes, all were palpably normal and equal in size to their mate at the 6-month follow-up examination. Of the 6 removed testes, 1 was potentially viable by permanent pathologic section analysis despite preoperative ultrasonography demonstrating no flow and a negative intraoperative bleed test. CONCLUSIONS Boys younger than 30 days old presenting with clinical findings suggestive of extravaginal testicular torsion who are expeditiously explored surgically may have a salvageable event in at least 40% to 50%. These statistics are similar to the salvage rates found with the similar management approach of intravaginal torsion.
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