Spontaneous idiopathic intratesticular hemorrhage as a differential diagnosis for acute scrotal pain.

BACKGROUND: Spontaneous idiopathic testicular hemorrhage is an extremely rare entity with few published reports in the literature. CASE PRESENTATION: We report a case of a 15-year-old boy who had been experiencing intense, left scrotal pain for the previous twelve hours. No previous history of trauma or bleeding disorders. The left testis was enlarged and tender. Left orchiectomy was performed. The entire testis was dusty and dark grossly. Microscopic sections show diffuse intratesticular bleeding with intact seminiferous tubules and spermatogenesis. CONCLUSIONS: Spontaneous idiopathic testicular hemorrhage should be considered when evaluating patients with acute scrotal pain. Clinical and ultrasonographic findings and histopathologic evaluation are mandatory to diagnose it.

Atypical symptoms of testicular torsion in a 7-year-old child: A case report.

RATIONALE: Testicular torsion accounting for 25% of acute scrotal disease, is an acute surgical condition. Atypical presentations of testicular torsion may lead delay diagnosis. PATIENT CONCERNS: A 7-year-old boy was admitted to the pediatric emergency department with continuous and progressive left scrotal pain for 2 days, associated symptoms and signs included left scrotal swelling and erythema. The pain started 4 days ago as left lower abdominal pain which then migrated to the left scrotum. DIAGNOSES: Physical examination showed left scrotum skin redness, swelling, local heat, tenderness, high-riding testis, absence of the left side cremasteric reflex and a negative Prehn's sign. Subsequent point of care ultrasound of scrotum revealed increased volume of the left testicle, inhomogeneous hypo-echoic left testis, and no detectable flow in the left testis. Left testicular torsion was diagnosed. INTERVENTIONS: Surgical examination confirmed testicular torsion showing 720° counterclockwise rotation of the spermatic cord with ischemic changes in the left testis and epididymis. OUTCOMES: The patient was stabilized and discharged after left orchiectomy, right orchiopexy and antibiotic therapy. LESSONS: Symptoms of testicular torsion may be atypical, especially in prepubertal age. Detailed history, physical examination, point of care ultrasound usage and timely urologist consultation and intervention are important for prompt rescue to prevent testicular loss, testicular atrophy, and eventual impairment of fertility.

Laparoscopic assisted trans-scrotal orchiopexy versus traditional orchiopexy for inguinal cryptorchidism: a retrospective study based on 154 patients.

BACKGROUND: The purpose of this study was to investigate the clinical effect of laparoscopic assisted trans-scrotal orchiopexy versus traditional orchiopexy for inguinal cryptorchidism. METHODS: A retrospective analysis of cryptorchidism patients who were admitted to our hospital from July 2018 to July 2021. The patients were divided into the laparoscopic assisted trans-scrotal surgery group (n = 76) and the traditional surgery group (n = 78) according to the surgical method. RESULTS: All patients were successfully operated. There was no significant difference in operation time between the laparoscopic assisted trans-scrotal group and the traditional group (P>0.05). Although there was no significant difference in the postoperative hospital stay between the two groups, the time of postoperative hospital stay of the laparoscopic assisted trans-scrotal surgery group was lower than that in the traditional surgery group (P = 0.062). Additionally, there was no significant difference in discharge rate on the first day after surgery between the two groups, but the discharge rate on the first day after surgery was more than 90% in both groups. In terms of postoperative complications, there were no cases of testicular retraction, testicular atrophy, inguinal hernia, or hydrocele that occurred in both groups. There was no significant difference in the incidence of scrotal hematoma between the two groups(P>0.05). Although there was no significant difference in the incidence of poor wound healing between the two groups(P>0.05), the incidence in the laparoscopic assisted trans-scrotal surgery group was lower than that in the traditional surgery group (2.6% vs. 6.4%). CONCLUSION: Laparoscopic assisted trans-scrotal surgery is as safe and effective method as traditional surgery for patients with inguinal cryptorchidism, and could also provide a good appearance.

A Review of Scrotal Ultrasonography in Uyo, Nigeria.

BACKGROUND: Scrotal ultrasonography is a useful, sensitive, readily available and safe imaging modality in the investigation of scrotal pathologies, including those possibly contributory to male infertility. The aim of this study was to review the scrotal ultrasound scans (SUSS) done in the University of Uyo Teaching Hospital over a period of 18 months from July 2018 to December 2019. METHODOLOGY: This was a retrospective study of all the SUSS performed in the Department of Radiology of University of Uyo Teaching Hospital (UUTH) within an 18-month period. All subjects who presented for scrotal ultrasound with adequately filled request forms which included the biodata and clinical information were included in the study. RESULTS: A total of 79 scans were reviewed during the period. The age range of study patients was 4 - 78 years, with a mean of 41.2 ±15 years. The modal age group was 30-39 years, made up of 20 cases (25.6%). Primary and secondary infertility were the major indications for referrals, in 17 cases (21.8%) and 13 cases (16.7%) respectively. Following SUSS, the findings were normal in 11 patients (14.1%), while hydrocele, and varicocele accounted for 19 cases (24.3%) and 9 cases (11.5%) respectively. Microlitiasis was seen in 7 cases (9%) while a diagnosis of testicular tumor was made in 5 (6.4%) of cases. Three (3) of the 5 testicular tumors, were confirmed histologically. CONCLUSION: Infertility was the main indication for SUSS and hydrocele the commonest finding. Ultrasound is recommended as first line imaging modality in the investigation of scrotal lesions.

CONTEXTE: L'échographie scrotale est une modalité d'imagerie utile, sensible, facilement accessible et sûre pour l'examen des pathologies scrotales, y compris celles qui peuvent contribuer à l'infertilité masculine. L'objectif de cette étude était d'examiner les échographies scrotales (SUSS) effectuées à l'hôpital universitaire de l'Université d'Uyo sur une période de 18 mois, de juillet 2018 à décembre 2019. MÉTHODOLOGIE: Il s'agissait d'une étude rétrospective de toutes les SUSS réalisées dans le département de radiologie de l'hôpital universitaire d'Uyo (UUTH) au cours d'une période de 18 mois. Tous les sujets qui se sont présentés pour une échographie scrotaleavec des formulaires de demande adéquatement remplis qui comprenaient des données biologiques et des informations cliniques ont été inclus dans l'étude. RÉSULTATS: Au total, 79 échographies ont été examinées au cours de la période. L'âge des patients étudiés était compris entre 4 et 78 ans, avec une moyenne de 41,2 ±15 ans. La tranche d'âge modale était de 30 à 39 ans, soit 20 cas (25,6 %). L'infertilité primaire et secondaire était la principale indication de consultation, dans 17 cas (21,8 %) et 13 cas (16,7 %) respectivement. Après le SUSS, les résultats étaient normaux chez 11 patients (14,1 %), tandis que l'hydrocèle et la varicocèle représentaient 19 cas (24,3 %) et 9 cas (11,5 %) respectivement. La microlitiasis a été observée dans 7 cas (9 %) tandis qu'un diagnostic de tumeur testiculaire a été posé dans 5 cas (6,4 %). Trois (3) des 5 tumeurs testiculaires ont été confirmées histologiquement. CONCLUSION: L'infertilité était la principale indication de SUSS et l'hydrocèle la constatation la plus fréquente. la plus fréquente. L'échographie est recommandée comme modalité d'imagerie de première ligne dans l'investigation des lésions scrotales. Mots-clés: Échographie scrotale, infertilité masculine, hydrocèle, varicocèle.

Testicular self-examination for early detection of testicular cancer.

Testicular cancer (TCa) commonly presents as a painless scrotal mass. It has been suggested that testicular self-examination (TSE) can help in early detection and thus potentially improve treatment outcomes and prognosis. While TSE is more well established in guideline recommendations for patients with a known history of TCa, its role in healthy young men is less established and controversial. In this paper, we review contemporary data to provide an updated recommendation.

Reconstrucción escrotal con colgajo pediculado del músculo gracilis bilateral e injerto de piel parcial / Scrotal reconstruction with bilateral gracilis muscle pedicled flap and split-thickness skin graft

Los defectos en la región escrotal son producidos en la mayoría de los casos por la gangrena de Fournier, y en ocasiones por traumatismo o patologías oncológicas. Estas heridas generan mucha dificultad para el desarrollo de una vida normal a los pacientes que lo padecen; por lo general producen dolor, los testículos quedan desprotegidos y la espermatogénesis puede verse alterada. Actualmente no existe un método estándar de reconstrucción escrotal, y las técnicas tradicionalmente utilizadas no ofrecen una cobertura funcional ni estética. Generalmente producen mucho abultamiento en la región genital, que puede dificultar el movimiento de las piernas y el uso de pantalones. En este trabajo se expone una opción quirúrgica para reconstruir el escroto, por medio del colgajo pediculado de músculo gracilis bilateral e injerto de piel parcial. Para tal efecto, se presenta un caso clínico de un paciente de 64 años con secuelas en la región perineal, posterior a una gangrena de Fournier. El paciente presentaba una pérdida total del escroto y exposición de ambos testículos. El método arriba mencionado es una opción válida para reconstruir el escroto y en este trabajo se describe la técnica empleada de forma detallada, donde se puede apreciar que presenta escasas complicaciones y es fácil de reproducir por un cirujano plástico entrenado.

Defects in the scrotal region are caused in most cases by Fournier's gangrene, and sometimes by trauma or oncological pathologies. These wounds generate difficulties for the development of a normal life; They usually produce pain; the testicles are unprotected and spermatogenesis can be altered. Currently there is no standard method of scrotal reconstruction, and the techniques traditionally used do not offer functional or aesthetic coverage. They generally produce a big bulge in the genital region, which can make it hard to move the legs and wear pants. A surgical option is exposed to reconstruct the scrotum, by means of the bilateral gracilis muscle pedicled flap and split-thickness skin graft. For this purpose, a clinical case of a 64-year-old patient with sequelae in the perineal region, after Fournier's gangrene, is presented. The patient presented a total loss of the scrotum and exposure of both testicles. The method mentioned above is a valid option to reconstruct the scrotum and the technique used is described in detail, where it can be seen that it is easy to reproduce by a trained plastic surgeon.

[Male Refractory Urethral Diverticular Abscess Requiring Transurethral Fenestration : A Case Report].

An 85 year-old man was referred to our hospital because of a relapse of abscess after open surgical drainage of the right scrotum. Computed tomography (CT) showed fluid accumulation in the right scrotum and around the membranous urethra. The abscess was controlled by an open surgical drainage of the right scrotum, CT guided percutaneous drainage of the periurethral abscess and administration of antibiotics. However, the scrotal abscess recurred after 4 weeks. CT showed an enlarged abscess, and retrograde urethrography showed an urethral diverticulum extending into the scrotum associated with a scrotal abscess. Endoscopic urethral diverticulum unroofing and cautery were performed. The urinary catheter was removed 2 days after the operation. The abscess has been resolved without recurrence.

Testicular torsion: an avascular testis at color Doppler ultrasound is not enough to prove the diagnosis.

INTRODUCTION: A Doppler ultrasound (US) of the scrotum is commonly used to improve the diagnostic confidence for testicular torsion in an emergency setting. However, the sensitivity of this investigation to identify torsion varies largely. This is due, in part, to a lack of guidelines on how-to perform the US and therefore training is necessary. EVIDENCE ACQUISITION: The Scrotal and Penile Imaging Working Group of the European Society of Urogenital Radiology (ESUR-SPIWG) and the Section of Urological Imaging of the European Association of Urology (ESUI) established a joint panel of experts to standardize Doppler US investigation of patients with testicular torsion. The panel reviewed the available literature, identified accumulated knowledge and limitations, and released recommendations on how-to perform Doppler US in patients with acute scrotal pain. EVIDENCE SYNTHESIS: Diagnosis of testicular torsion is based on clinical evaluation and investigation of the cord, the testis, and the paratesticular structures. A preliminary clinical evaluation, including history and palpation, is necessary. Grey scale US, color Doppler US and spectral analysis must be performed by a sonologist with at least level 2 competence. Modern equipment with adequate grey-scale and Doppler capabilities are required. CONCLUSIONS: Standardization of Doppler US in suspicious testicular torsion is presented, with the aim to obtain comparable results among different centres, prevent unnecessary operations, and improve patient management.

Gamut of Extratesticular Scrotal Masses: Anatomic Approach to Sonographic Differential Diagnosis.

The commonly taught tenet that intratesticular lesions are always malignant and extratesticular scrotal lesions are always benign is a simplistic statement that erroneously minimizes the significance of extratesticular scrotal masses and their diagnosis. Yet, disease in the extratesticular space is commonly encountered by clinicians and radiologists and is often a source of uncertainty in diagnosis and management. Given the embryologically rooted complex anatomy of this region, a wide range of pathologic conditions is possible. Radiologists may not be familiar with some of these conditions; further, many of these lesions can have a specific sonographic appearance, allowing accurate diagnosis that can minimize surgical intervention. Lastly, malignancies can occur in the extratesticular space-although this is less common than in the testicles-and proper recognition of findings that warrant additional imaging or surgery is critical in optimizing outcomes. The authors present a compartmental anatomic framework for differential diagnosis of extratesticular scrotal masses and provide a comprehensive illustrative display of many of the pathologic conditions that can be encountered to familiarize radiologists with the sonographic appearances of these lesions. They also review management of these lesions and scenarios where US may not be definitive in diagnosis and selective use of scrotal MRI can be helpful. © RSNA, 2023 Quiz questions for this article are available in the supplemental material.

Rare paratesticular localization of dedifferentiated liposarcoma: Case report and review of the literature.

RATIONALE: Dedifferentiated liposarcoma is defined as a malignant tumor that changes its shape from a well-differentiated liposarcoma to a non-liposarcomatous form. Most paratesticular liposarcomas manifest as an inguinal, painless, slow-growing mass. The standard treatment is extensive surgical excision, radiotherapy being proposed for cases with positive margins, those with recurrence, or in cases of the existence of unfavorable prognostic factors. PATIENT CONCERNS: We present the case of a young patient diagnosed initially with left hydrocele, which after 2 years proved to mask a differentiated liposarcoma of the spermatic cord. The initial clinical manifestations were represented by the increase in volume of the left groin-scrotal region and pain at this level. DIAGNOSIS: Microscopic examination in hematoxylin-eosin staining highlighted the presence of lipoblasts and fibroblasts in association with areas of hemorrhage and tumor necrosis. The performed immunohistochemical tests confirmed the diagnosis of dedifferentiated liposarcoma. To support and confirm the presence of the mouse double minute 2 homolog gene mutation, chromogenic in situ hybridization analysis was performed. INTERVENTIONS: The initial treatment was the surgical one. After 2 weeks, the patient received zolendronic acid for hypercalcemia which was caused by the osseous metastasis. OUTCOMES: The patient died secondary to acute renal failure caused by hypercalcemia despite the treatment received. LESSONS: This case underlines the importance of both the correct management of oncological patients, as well as immunohistochemical and genetic tests in the identification of prognostic factors, with the ultimate goal of administering an appropriate oncological treatment.

Fournier's gangrene in a young male following orchiectomy.

This case report describes Fournier's gangrene in a 35-year-old male following elective inguinal orchiectomy for testicular cancer. The aetiology was unknown, possibly beginning in the bottom of the scrotum following orchiectomy, alternatively through the scrotal skin after hair removal prior to surgery. Survivors from Fournier's gangrene often suffer from severe long-term morbidity, and multidisciplinary treatment is important for outcome optimization.

[A Case of Metachronous Rupture of Right Testis and Right Epididymis].

The patient was a 15-year-old male. Four months prior to his visit to our department, he was hit in the right scrotum by a baseball, which caused right scrotal swelling and pain. He visited a urologist who prescribed analgesics. During follow up observation, right scrotal hydrocele appeared and a puncture procedure was performed two times. Four months later, while climbing a rope for strength training, his scrotum became entangled by the rope. He immediately felt right scrotal pain and visited a urologist. Two days later, he was referred to our department for a thorough examination. Scrotum ultrasound revealed right scrotal hydroceles and swollen right cauda epididymis. The patient was treated conservatively with pain control. The next day, the pain did not improve, and surgery was decided since testicular rupture could not be completely ruled out. Surgery was performed on the third day. The caudal portion of the right epididymis was injured approximately 2cm, the tunica albuginea had been ruptured and the testicular parenchyma had escaped. The surface of the testicular parenchyma was covered with a thin film, suggesting that 4 months had elapsed since the tunica albuginea injury. The injured area of the epididymis tail was sutured. Subsequently, we removed the remaining testicular parenchyma and restored the tunica albuginea. Twelve months postoperatively, right hydrocele and testicular atrophy were not observed.

Effects of therapeutic ultrasound and moderate heat on stallion testes.

Transplantation of stem cells into dysfunctional testes is currently being investigated as a therapeutic option for men and stallions with advanced testicular degeneration. This series of "proof of concept" studies aimed to identify a safe and efficient method of inducing severe testicular degeneration to create an optimal equine recipient model for intratesticular stem cell transplantation (SCT). Two ex vivo and two in vivo experiments were conducted. At first, forty testes obtained from castrations were used to identify an effective therapeutic ultrasound (TUS) device and the protocol for increasing intratesticular temperature in stallions. Six min of treatment using the Vetrison Clinic Portable TUS machine raised the intratesticular temperature by 8°C-12.5 °C. This protocol was applied to treat three scrotal testes in three Miniature horse stallions, three times, every other day. Contralateral testes served as controls. There were signs of slight tubular degeneration in treated testes two and three weeks after TUS treatment. The number of seminiferous tubules (STs) with exfoliated germ cells (GCs) was increased in one testis only, three weeks after treatment. The degree of apoptosis of GCs was higher in each treated testis in comparison to the contralateral control testis. Next, the ability of various heating devices to increase intratesticular temperatures to at least 43 °C in stallion testes was tested, using twenty testes obtained from castrations. ThermaCare® Lower Back & Hip Pain Therapy Heatwrap (TC heat wrap) reliably increased intratesticular temperatures and kept them continuously between 43 °C and 48 °C for seven to 8 h. In the follow-up in vivo study, the left testes of three Miniature horse stallions were treated with TUS, after which both testes of each stallion were treated with moderate heat provided by the TC heat wrap (three times, every other day, for 5 h each time). There were signs of moderate tubular degeneration in the samples from all treated testes obtained three weeks after treatments (Heat only or Heat/TUS): areas with hypospermatogenesis, spermatogenic arrest, vacuolized Sertoli cells, numerous STs with exfoliated GCs, increased degree of GCs apoptosis, and changes in three histomorphometric numeric attributes of STs. We concluded that TUS or TC wraps increase intratesticular temperature of the isolated stallion testes. Further, treatment with TUS or moderate heat may induce mild to moderate degenerative changes in stallion testes. However, to achieve more robust result - severe testicular degeneration, our treatment protocol has to be modified.

Genetic association between feed efficiency, growth, scrotal circumference, and carcass traits in Guzerat cattle.

The objective of this study was to estimate the genetic parameters for feed efficiency-related traits and their genetic correlations with growth, male fertility, and carcass traits using multi-trait analysis in Guzerat cattle. Further, it aimed to predict the direct and correlated responses for feed efficiency traits when selection was applied for growth, male fertility, and carcass traits. The evaluated traits were adjusted weight at 120 (W120), 210 (W210), 365 (W365), and 450 days of age (W450), adjusted scrotal circumference at 365 days of age (SC365) and at 450 days of age (SC450), scrotal circumference, ribeye area (REA), backfat thickness (BFT), rump fat thickness (RFT), residual feed intake (RFI), and dry matter intake (DMI). The genetic parameters were obtained by the restricted maximum likelihood method (REML), using an animal model in multi-trait analyses. The heritability estimates for W120, W210, W365, W450, SC365, and SC450 varied from low to high (0.17 to 0.39). The carcass traits, REA, BFT, and RFT, displayed low to moderate heritability estimates, 0.27, 0.10, and 0.31, respectively. The heritability estimates for RFI (0.15) and DMI (0.23) were low and moderate, respectively. The RFI showed low genetic correlations with growth traits, ranging from - 0.07 to 0.22, from 0.03 to 0.05 for scrotal circumference, and from - 0.35 to 0.16 for carcass, except for DMI, which ranged from 0.42 to 0.46. The RFI and DMI presented enough additive genetic variability to be used as selection criteria in Guzerat breed genetic improvement program. Additionally, the response to selection for RFI would be higher when selection is performed directly for this trait. The selection for residual feed intake would not promote unfavorable correlated responses for scrotal circumference, carcass (yield and finish), and growth traits. Therefore, the selection for more efficient animals would not compromise the productive, reproductive, and carcass performance, contributing to reduce the production costs, increasing the profitability and sustainability of beef cattle production in tropical areas.

[A boy with a painful lump in the right inguinal region]. / Een jongen met pijnlijke zwelling in lies.

A 6-year-old male, with no history of importance, was seen in the Emergency Department, presenting with a painful lump in the right inguinal region since four days. An ultrasound revealed a torsion of an ectopical testis. Surgery showed a necrotic right testicle and a right orchiectomy was performed.

Surgery for rare adenosquamous carcinoma of the scrotum: A case report and literature review.

RATIONALE: Adenosquamous carcinoma of the scrotum is a rare cancer associated with poor prognosis. It is diagnosed through the presence of both adenocarcinoma and squamous cell carcinoma. PATIENT CONCERNS: It may be difficult to diagnose at early stages and may have poor survival. DIAGNOSES: We report a case of adenosquamous carcinoma of the scrotum in a 58-year-old male patient who presented with left scrotal mass for >1 year. INTERVENTIONS: This is the first case in the literature of primary adenosquamous carcinoma of the scrotum managed successfully with surgery and post-surgery chemotherapy and radiotherapy. OUTCOMES: The patient remained disease-free for 10 months postoperatively. LESSONS: The surgery treatment combined with postoperative radiotherapy and chemotherapy can improve the survival of adenosquamous carcinoma.

Conservative management of scrotal pyoceles - A case series and literature review.

STUDY OBJECTIVE: We describe the common presenting signs and symptoms, treatment modalities, and outcomes of acutely presenting scrotal pyoceles. METHODS: We conducted a retrospective chart review of all adult patients treated for ultrasound-confirmed scrotal pyoceles between 2010 and 2020 at two sites within the [redacted]. Vitals at presentation, microbiology, and inpatient courses including antibiotic treatment and surgical procedures were collected. RESULTS: A total of 360 scrotal ultrasounds were reviewed identifying 15 patients with pyoceles, 11 patients presenting to the emergency department and 4 hospitalized patients. The most common chief complaint was testicular pain (67%). Only seven patients (47%) met SIRS criteria upon presentation. All patients were initially treated with broad-spectrum antibiotics and observation; 11 (73%) responded to this management alone, while four patients (27%) required surgical drainage due to persistent infection. No patients contracted Fournier's gangrene. CONCLUSION: This study reports the largest published database of scrotal pyoceles to date and describes our clinical approach to management. While pyoceles have traditionally been treated aggressively with surgical drainage, this case series suggests that most patients improve with broad-spectrum antibiotic treatment and observation alone, requiring surgical drainage if infection persists. Future investigations including multi-institutional data will be necessary to validate our institution's approach.

Principles and outcomes of gender-affirming vaginoplasty.

Vaginoplasty is the most frequently performed gender-affirming genital surgery for gender-diverse people with genital gender incongruence. The procedure is performed to create an aesthetic and functional vulva and vaginal canal that enables receptive intercourse, erogenous clitoral sensation and a downward-directed urine stream. Penile inversion vaginoplasty (PIV) is a single surgical procedure involving anatomical component rearrangement of the penis and scrotum that enables many patients to meet these anatomical goals. Other options include minimal-depth, peritoneal and intestinal vaginoplasty. Patient quality of life has been shown to improve drastically after vaginoplasty, but complication rates have been documented to be as high as 70%. Fortunately, most complications do not alter long-term postoperative clinical outcomes and can be managed without surgical intervention in the acute perioperative phase. However, major complications, such as rectal injury, rectovaginal fistula, and urethral or introital stenosis can substantially affect the patient experience. Innovations in surgical approaches and techniques have demonstrated promising early results for reducing complications and augmenting vaginal depth, but long-term data are scarce.