Can we preserve the necrotic testis caused by incarcerated inguinal hernia in infants under 3 months?

PURPOSE: This study aims to investigate whether necrotic testis resulting from incarcerated inguinal hernias can be preserved in infants under 3 months old. METHODS: A retrospective analysis was conducted on data collected from infants under 3 months old who had necrotic testis caused by incarcerated inguinal hernias between 2016 and 2020. They were divided into two groups: the orchiectomy group and the testicular preservation group. The control group consisted of normal male children of the same age. Data regarding bilateral testicular volume, dihydrotestosterone, inhibin B, and antisperm antibodies were collected. RESULTS: The study included 42 cases, with 18 patients being followed up for 6-54 months after the operation. In the testicular preservation group, 2 children did not experience testicular atrophy. There was no significant difference in the volume of the contralateral testes between the testicular preservation group and the control group; however, both groups had smaller testicular volumes compared to the orchiectomy group. There was no significant difference in the levels of inhibin B between the testicular preservation group and the orchiectomy group, although both were lower than the control group. Furthermore, no significant difference was observed in the levels of dihydrotestosterone and the positivity rate of antisperm antibodies among the three groups. CONCLUSION: Preserving the necrotic testis may allow it to survive without impacting the contralateral testis. Therefore, a more conservative approach should be considered for orchiectomy when dealing with testicular necrosis caused by incarcerated inguinal hernias in infants.

Case report on secondary testicular necrosis due to fulminant epididymitis: ultrasonographic evaluation and diagnosis.

BACKGROUND: Scrotal pain is a common complaint in the clinical practice, with many underlying causes. Infectious causes, like epididymitis, are frequently encountered in the work-up of scrotal pain. The presentation of epididymitis is mostly mild, yet major complications can occur. CASE PRESENTATION: We present a 35-year-old male presenting with scrotal pain and swelling of the testicle. Epididymitis with testicular necrosis was diagnosed using repeated doppler ultrasonography measurements. An orchiectomy was performed which showed a hemorrhagic process with affected spermatic cord. Funiculitis together with epididymal swelling can impede testicular blood flow, with testicular necrosis possibly resulting in orchiectomy. This is the first case that proved funiculitis to co-exist in loss of colour doppler on pathological evaluation. CONCLUSIONS: In order to reduce major complications, medical therapy should be promptly initiated when there is a suspicion of epididymitis.

Pathological findings in genital organs of bulls naturally infected with Besnoitia besnoiti.

Bulls chronically affected by bovine besnoitiosis can suffer from sterility. There is limited information about the distribution of Besnoitia cysts and their associated lesions within the male genital organs. This work describes the gross and histological abnormalities in the genital organs of 6 bulls chronically infected with Besnoitia besnoiti, including both clinically (n = 4) and subclinically (n = 2) affected cases. Parasitic cysts were observed in the genital organs of all the clinically affected bulls. The tissue cysts were most commonly found within the pampiniform plexus (4/4), where they were often seen within venous vascular walls and associated with vasculitis, followed by epididymis (3/4), tunica albuginea (2/4), and penis (1/4). In decreasing order of their frequency, observed abnormalities included seminiferous tubule degeneration, testicular fibrosis, testicular necrosis, lack of/or diminished numbers of spermatozoa, testicular atrophy, and Leydig cell hyperplasia. Only one of the subclinically infected bulls had few Besnoitia cysts within the pampinoform plexus, which was associated to small areas of necrosis and mineralization in the ipsilateral testicle. Results indicate that Besnoitia cysts and genital abnormalities are frequent in bulls chronically affected by bovine besnoitiosis, while they are mild and scarce in subclinically affected ones. Moreover, present data show that Besnotia-associated testicular lesions can occur without the presence of cysts within the testicular parenchyma. B. besnoiti cysts seem to have a tropism for the vascular structures of the spermatic chord, which may cause testicular abnormalities via vascular damage, reduced blood flow, and/or impaired thermoregulation and subsequently lead to the observed testicular lesions.

Testicular necrosis secondary to incarcerated inguinal hernia in male infants. Own observations.

One of the possible consequences of incarcerated inguinal hernia in boys is testicular ischemia because of the prolonged compression of spermatic cord structures by the sac contents, resulting in ipsilateral testicular atrophy. This complication is well described in the literature and occurs in 5-34% of patients. The incidence of testicular atrophy secondary to incarcerated hernia is estimated to be 2-3%. Testicular necrosis as the result of hernia incarceration is, however, an extremely rare clinical setting. We present 4 male infants aged 3-10 weeks with inguinal hernia incarceration which led to ipsilateral testicular loss. All the boys had to be operated on because of irreducible incarcerated hernia and in all the cases testicular necrosis was found intraoperatively. The time of incarceration before surgical intervention ranged from 4 to 12 hours (mean 6.75). Our data show that every case of hernia incarceration in a very young male infant requires rapid diagnosis and proper intervention, i.e. surgical treatment, instead of repeated attempts of manual reduction. Ultrasound examination should estimate not only blood flow through the incarcerated intestinal loop, but also through the ipsilateral testis. Moreover, during the operation of the incarcerated hernia in a boy it is necessary to estimate the ipsilateral testis.

[The PRKAG2 cardiac syndrome with familial hypertrophic cardiomyopathy: an inherited burden. A case report. Review of the literature]. / La cardiomyopathie hypertrophique familiale dans le contexte de la mutation PRKAG2 : un lourd héritage. A propos d'un cas. Revue de la littérature.

We report the case of a young man without prior medical history who presented with a left ventricular heart failure because of a new onset atrial fibrillation. The evolution is characterized by a sinus rythm dysfunction, a complete atrioventricular block, a non-sustained ventricular tachycardia (which required a dual-chamber defibrillator implantation) and an ischemic testicular necrosis treated by orchidectomy. After ruling out differential diagnosis we evoked an hypertrophic cardiomyopathy. Medical family anamnesis revealed an hereditary component, and we concluded to a PRKAG2 cardiac syndrome presenting as a familial hypertrophic cardiomyopathy. Two years later, he presented with a type B aortic dissection. We review the literature and differentials diagnosis.

Le cas que nous présentons est celui d'un jeune patient sans antécédent médical qui présente une décompensation cardiaque gauche sur fibrillation auriculaire de novo. L'évolution est caractérisée par une dysfonction sinusale, un bloc atrioventriculaire syncopal, de la tachycardie ventriculaire non soutenue avec nécessité d'implanter un défibrillateur double chambre et par une nécrose testiculaire d'origine ischémique indiquant une orchidectomie. Plusieurs diagnostics différentiels sont évoqués. Les investigations plus poussées mettent en évidence une cardiomyopathie hypertrophique jusqu'alors asymptomatique. L'anamnèse familiale révèle une composante héréditaire qui nous amènera à évoquer le diagnostic de cardiomyopathie hypertrophique familiale liée à la mutation PRKAG2. Deux ans plus tard, il se présente avec une dissection aortique de type B. La littérature concernant cette pathologie et les diagnostics différentiels sont revus à cette occasion.

Necrosuppurative orchitis and scrotal necrotizing dermatitis following intratesticular administration of zinc gluconate neutralized with arginine (EsterilSol) in 2 mixed-breed dogs.

Intratesticular injection of EsterilSol (zinc gluconate neutralized with arginine) is a chemical sterilant for male dogs sometimes used in population control campaigns. Adverse reactions have been reported in 1% to 4% of treated dogs, but detailed histomorphologic descriptions are lacking. During a behavioral study conducted in the Chilean Patagonia in 2012, severe necrosuppurative orchitis and ulcerative dermatitis were observed in 2 of 36 (6%) dogs sterilized with EsterilSol according to the manufacturer's instructions. Reactions were noted on days 8 and 7 postinjection and required scrotal ablation on days 8 and 13, respectively; neither reaction was associated with the injection site. Although self-trauma following administration may have contributed, the cause of the adverse reactions is uncertain. EsterilSol is a relatively uncomplicated method to sterilize male dogs, but the occurrence of severe adverse reactions several days after administration emphasizes the need for the provision of long-term monitoring and veterinary care during sterilization campaigns using this product.

Testicular Torsion and Irreversible Loss in an Adolescent Male: A Harrowing Case Report With Emphasis on Timely Intervention and Literature Review.

Testicular torsion is a condition characterized by the twisting of the testis and spermatic cord within the scrotum, resulting in the obstruction of venous return and subsequent swelling. If left untreated, the torsion can progress to block the arterial blood supply, leading to ischemia. Prolonged ischemia can result in testicular necrosis and decreased fertility. Recognizing the urgency of this condition, timely diagnosis and management are crucial. In this clinical case, a 16-year-old male presented with left-sided scrotal pain following a minor trauma. Despite prompt medical attention, the delay in seeking treatment resulted in irreversible testicular necrosis. The case emphasizes the urgency of diagnosing and managing testicular torsion to prevent serious consequences such as testicular loss and reduced fertility. It serves as a poignant reminder for healthcare professionals to remain vigilant in recognizing this urological emergency and advocating for timely intervention to optimize patient outcomes.

Testicular ischemia associated with IgA vasculitis in a child: a case report and literature review.

Testicular necrosis is a rare and severe complication of immunoglobulin A (IgA) vasculitis (IgAV). Herein, We report a case of a 10-year-old boy who was admitted to the hospital due to skin purpura and intermittent abdominal pain for 10 days and bilateral testicular pain for 2 days. Scrotal ultrasonography indicated right testicle ischemia, right epididymo-orchitis, and bilateral hydrocele of the testis. Scrotal surgical exploration revealed significant swelling and darkening of the right testicle. Conservative treatment led to improvement in his condition, and he was discharged. During 3 months of follow-up, there was no recurrence of skin purpura or pain, and the urine tests were normal. Color ultrasound indicated only partial blood flow signal to the right testicle tissue, which was slightly smaller than the left testicle. This case highlights the need for continuous attention from clinicians to the signs and symptoms of the reproductive system during the diagnosis and treatment of IgAV. Continuous monitoring with ultrasound can aid in early detection, diagnosis, and treatment of reproductive system lesions of IgA vasculitis.

Testicular necrosis as a complication of severe epididymo-orchitis: a case report.

The symptoms of epididymo-orchitis (EO) are usually mild, but serious complications such as abscess and testicular necrosis can occur. There are a few cases of testicular necrosis secondary to EO to our knowledge. We present a case of a 60-year-old diabetic male patient who presented with left scrotal pain and fever in the last week. The scrotal ultrasonography (US) revealed increased flow of the left testicle in favour of the left EO. After seven days of antibiotic therapy, the patient´s condition worsened and developed into a scrotal abscess. The scrotal US showed scrotal abscess with the absence of left testicular arterial vascularity in favour of testicular necrosis. For that, a left orchiectomy was performed, and a histopathology report confirmed the diagnosis. In conclusion, testicular necrosis secondary to EO is a rare occurrence. When there is a suspicion of EO, medical therapy should be started as soon as possible to avoid significant complications.

The diagnostic role of testicular fatty acid-binding protein in testicular ischemia: A randomized controlled experimental study. / El papel de la proteína testicular acido graso en la isquemia testicular: estudio experimental randomizado.

OBJECTIVE: To investigate the diagnostic value of testicular fatty acid-binding protein (T-FABP) in acute testicular ischemia and prolonged ischemia. METHODS: The study included a total of 28 prepubertal male Wistar-Hannover rats. The animals were randomly divided into 4 groups as torsion groups (group I; min 30; 7 rats, group II; min 120; 7 rats, group III; min 240; 7 rats) and control group (group IV; 7 rats). In each group, the left testis was separated from the gubernaculum by blunt dissection together with the tunica vaginalis and spermatic cord, and then exposed. In the control group, the blood samples and left testicular tissues were collected at min 240 after extraction. In torsion groups, the left testis was rotated together with its cord elements,720° in a clockwise direction for the induction of an extravaginal TT model. The blood samples were obtained at min 30, 120, and 240 in the torsion groups. Bilateral testicular tissues were collected via orchiectomy for histopathological examination in all groups. RESULTS: The mean plasma T-FABP level in group III (torsion, min 240) was significantly higher than those of other groups. The T-FABP level at min 240 had a sensitivity and specificity of 100% and 85%, respectively, at a cut-off value of 1.059. A significant difference was found between the torsion groups and the control group with regard to histopathological scores. CONCLUSIONS: The increased T-FABP levels in testicular ischemia seem to be correlated with testicular necrosis rather than acute ischemia.

OBJETIVO: Investigar el valor diagnostico de la proteína testicular acido graso (PTAG) en la isquemia testicular aguda y prolongada. MÉTODOS: El estudio involucró 28 ratas Wastar-Hannover varones prepuberales. Los animales fueron randomizados y divididos en 4 grupos: grupo torsión (grupo I; min 30; 7 ratas, grupo II; min 120; 7 ratas, grupo III; min 240; 7 ratas), grupo control (grupo IV; 7 ratas). En cada grupo, el testículo izquierdo fue separado del gubernáculo con disección, junto con la túnica vaginalis y el cordón espermático, y después fueron expuestos. En el grupo control, la extracción de sangre y tejido testicular izquierdo fueron recolectados a los 240 minutosde la extracción. En el grupo de torsión, el testículo izquierdo se rotó junto con los elementos del cordón espermático, 720 grados en la dirección de las agujas del reloj para la inducción de un modelo TT extravaginal. Las muestras de sangre fueron obtenidas a los 30 minutos, 120 y 240 minutos en los grupos torsión. Tejido testicular bilateral fue recogido vía orquiectomia para examen anatomopatológico en todos los grupos. RESULTADOS: El nivel medio de PTAG en el grupo III (torsión 240 min) fue significativamente superior a los demás grupos. El nivel de PTAG a los 240 minutos tuvo una sensibilidad y especificidad del 100% y 85%, respectivamente a un valor de corte de 1.059. Se encontró una diferencia significativa entre los grupos de torsión y control en relación a los "scores" anatomopatológicos. CONCLUSIONES: Los niveles elevados de PTAG en la isquemia testicular parecen correlacionados con la necrosis testicular más que con la isquemia aguda.