Clinical analysis of 23 cases of epidermoid cyst of testis in children.

OBJECTIVE: This study aims to examine the clinical characteristics and surgical management of pediatric testicular epidermoid cysts, thereby contributing to the existing body of knowledge pertinent to the diagnosis and therapeutic intervention s for this condition. METHODS: A retrospective analysis was conducted on the clinical records of 23 pediatric patients diagnosed with testicular epidermoid cysts, who were admitted to our institution between April 2013 and February 2024. Concurrently, a comprehensive review and analysis of pertinent literature were undertaken to augment the findings. RESULTS: The mean age at which the onset of epidermoid cysts was observed was 6.0 years. All cases were singular and unilateral. B-ultrasound diagnosis categorized 6 cases as epidermoid cysts, 11 as teratomas, and 6 as indeterminate, yielding a diagnostic sensitivity of 26.1%. All patients underwent testicle-sparing mass resection, and nine patients underwent rapid intraoperative frozen section analysis, revealing eight cases of testicular epidermoid cysts and one teratoma, with a diagnostic sensitivity of 88.89%. Postoperative histopathological examination confirmed the diagnosis of testicular epidermoid cyst. CONCLUSIONS: Pediatric testicular epidermoid cysts are an uncommon occurrence, primarily presenting as a painless scrotal mass, which can mimic the clinical features of malignant testicular tumors. Imaging modalities and histopathological assessment are pivotal in the diagnostic process for pediatric testicular epidermoid cysts. For cases where B-ultrasound is inconclusive, rapid intraoperative pathological examination should be considered.

Embryological basis of polyorchidism including classification, reproductive potential, and risk of malignancy: A review.

Polyorchidism, a congenital malformation characterized by supernumerary testes (SNTs), is usually revealed incidentally during ultrasound or open scrotal surgery. In the approximately 200 cases so far published in the literature, the left side is affected more often than the right. Despite the rarity of this anomaly, a surgeon must have basic knowledge of its embryological basis and classifications to implement proper treatment and avoid overlooking it, since the consequences could harm the patient. This review summarizes previous classifications. It can be assumed that determining the risk of malignancy, and the level of reproductive potential based on location, vascularization, ductus deferens drainage, and environmental factors (e.g., temperature) affecting the SNTs, indicates the best approach to management. Therefore, we have created a new classification based on previous ones, addressing the aforementioned issues, which will guide the clinician to select the most appropriate treatment.

[A Case of Testicular Torsion of Retractile Testis Requiring Orchidectomy].

We report a case of testicular torsion in an 8-year-old who was referred to our hospital for right groin pain. He was diagnosed with right retractile testis during a 12-month check-up. However, instead of performing orchiopexy, he was placed under observation until the age of 5, after which he did not seek medical attention. Physical examination revealed swelling and tenderness in the right inguinal region and no palpable testis in the right scrotum. Ultrasound and computed tomography revealed right testicular torsion, and emergency surgery was performed. Intraoperative findings revealed a dark and ischemic testis that was twisted at 180°in the right inguinal region. There was no improvement in blood flow even after the testicular torsion was released; therefore, right orchidectomy with left orchiopexy was performed. Although the incidence of testicular torsion is higher in patients with an undescended testis than in those with a normally positioned scrotal position testis, reports of testicular torsion associated with a retractile testis are rare.

[Testicular Preservation in a Patient with a Testicular Epidermoid Cyst Achieved by Preoperative Diagnosis : A Case Report].

Testicular epidermoid cysts are relatively rare, accounting for about 1% of all testicular tumors, and are often treated by high orchiectomy. We describe here the case of a testicular epidermoid cyst treated by testicle-sparing surgery due to a preoperative diagnosis. A 23-year-old man complained of a painless mass in the right scrotum. Physical examination revealed a firm little fingertip-sized smooth-surfaced mass in the right testis. Ultrasonography showed a hypoechoic lesion with an echogenic rim in the right testis. A T2-weighted magnetic resonance image showed a well-demarcated mass with a low signal outline. On the basis of a preoperative diagnosis of epidermoid cyst, intraoperative testicular frozen section was performed, and the mass was resected surgically while preserving the testis.

[Testicular cavernous hemangioma associated with testicular torsion: A case report and review of the literature].

OBJECTIVE: To explore the clinical diagnosis and treatment of testicular cavernous hemangioma (TCH). METHODS: We retrospectively analyzed the clinical data on a case of TCH associated with testicular torsion treated in our hospital and reviewed the relevant literature. RESULTS: The patient underwent "right orchiectomy" after preoperative examinations. Intraoperative pathology indicated testicular parenchyma infarction, and postoperative pathology showed cavernous hemangioma with hemorrhage and infarction. No recurrence was observed during 3 years of postoperative follow-up. CONCLUSION: Testicular cavernous hemangioma is an extremely rare benign tumor of the testis, and rarely associated with testicular torsion. Preoperative and intraoperative pathology provides a basis for the selection of reasonable treatment.

IDIOPHATIC ASYNCHRONOUS BILATERAL SEGMENTAL TESTICULAR INFARCTION AND ANTICOAGULANT THERAPY: A CASE REPORT.

We present an unusual case of sudden onset of pain in the left testis in a patient with a previous medical history of right orchiectomy due to hemorrhagic infarction. A partial orchiectomy was performed with complete removal of the lesion and reconstruction of the testicular parenchyma. Histopathological assessment confirmed segmental testicular infarction without the presence of malignancy. The patient subsequently received anticoagulant therapy.

Risk factors influencing ascending testis after laparoscopic percutaneous extraperitoneal closure for pediatric inguinal hernia and hydrocele.

BACKGROUND: We investigated the risk factors influencing ascending testis following laparoscopic percutaneous extraperitoneal closure (LPEC) for inguinal hernia or hydrocele. METHODS: Boys undergoing LPEC between 2014 and 2018 had their medical records and operative movies reviewed. Group A patients required orchiopexy after LPEC. Group B patients did not. Their baseline characteristics were reviewed. The path of the LPEC needle (not crossing the spermatic duct at first circuit [Not Crossing]), whether the second entry of the LPEC needle was different from the first hole (Different Hole), peritoneal injury requiring re-ligation (Re-ligation), and hematoma (Hematoma) were evaluated. The quantitative factors of significant difference were set as a cut-off value. RESULTS: There were 5 patients (7 sides) in Group A and 162 patients (237 sides) in Group B. Birth weight was lower in Group A (p = 0.035). Not Crossing was 7 sides (100%) in Group A and 97 sides (41%) in Group B (p = 0.002). Hematoma was 2 sides (29%) in Group A and 11 sides (5%) in Group B (p = 0.047). Cut-off value of birth weight was 932 g (AUC 0.78). CONCLUSION: Birth weight < 932 g and operative findings (not crossing over the spermatic duct on the first circuit and hematoma) indicated an increased risk of ascending testis after LPEC.

[Chronic testicular pain: A multidisciplinary challenge]. / Douleurs testiculaires chroniques : un défi multidisciplinaire.

Chronic testicular pain represents up to 5% of urological consultations. A simple workup can help identify an organic etiology in 50 to 75% of cases, leading to a targeted treatment. If this is not the case, chronic idiopathic orchialgia is diagnosed and multidisciplinary management is necessary. Treatment is initially conservative but is only effective in 4 to 15% of patients. Spermatic block by infiltration of the cord confirms the testicular origin of the pain and provides temporary relief. Microsurgical denervation of the spermatic cord is the treatment of choice for responders. It provides significant pain relief in 77 to 100% of cases.

Les douleurs testiculaires chroniques représentent jusqu'à 5 % des consultations d'urologie. Un bilan simple retrouve une étiologie organique dans 50 à 75 % des cas permettant un traitement ciblé. Le cas échéant, le diagnostic d'exclusion d'orchialgie chronique idiopathique est retenu et une prise en charge multidisciplinaire est alors nécessaire. Le traitement est initialement conservateur, mais n'est efficace que chez 4 à 15 % des patients. La réalisation d'un bloc spermatique par infiltration du cordon permet de confirmer l'origine testiculaire des douleurs et apporte un soulagement temporaire. La dénervation microchirurgicale du cordon spermatique est le traitement de choix pour les répondeurs. Il permet un soulagement significatif des douleurs dans 77 à 100 % des cas.

Unusual presentation of epidermoid cyst from testis in an aging male.

Epidermoid cysts, which constitute 1% of all testicular tumors, are considered to be benign even though histogenesis is not clear. Patients usually suffer from painless scrotal mass or this mass is realized during the routine physical examination. Hematospermia may be a finding for both benign and malignant testicular tumors. Many authors advocate the testicular sparing surgery in the treatment but epidermoid cysts are usually treated with radical inguinal orchiectomy, because of the difficulties in the diagnosis, concurrence of the malignant tumors, and the debate on the histogenesis.

Targeted Microsurgical Denervation of the Spermatic Cord for Chronic Orchialgia: the Current Standard of Care.

PURPOSE OF REVIEW: This paper reviews the pathophysiology, current literature, techniques for full microsurgical denervation (MDSC) and targeted microsurgical denervation (TMDSC) of the spermatic cord, and outcomes for these treatment options for patients with chronic scrotal content pain (CSCP) or orchialgia. RECENT FINDINGS: Significant reduction in pain (77-100%) is reported across various studies for CSCP patients with minimal patient morbidity. The testicular atrophy/loss risk is less than 1%. Testosterone levels do not appear to be affected by TMDSC/MDSC. The outcomes between TMDSC and MDSC are comparable (not statistically significantly different). However, TMDSC is significantly more efficient and a lot less tedious to perform. TMSCD had a shorter microsurgical operative time (21 min vs 53 min, P = 0.0001) than MDSC. Targeted or full microsurgical denervation of the spermatic cord is a safe and effective treatment option that is well published across several studies. The targeted MDSC approach is a more efficient and potentially less risky approach with similar outcomes to full MDSC.

Microsurgical subinguinal cremaster muscle release for chronic orchialgia secondary to hyperactive cremaster muscle reflex in adults.

A careful history and evaluation of men with chronic orchialgia elucidates the aetiology in some men to be a hyperactive cremaster muscle reflex with testicular retraction as the cause. The objective is to evaluate outcomes in men who underwent microsurgical subinguinal cremaster muscle release (MSCMR) with a retrospective chart review between September 2011 and April 2019. Nineteen men with hyperactive cremaster muscle reflex in 25 spermatic cord units underwent MSCMR, six bilateral and thirteen unilateral. Candidacy for MSCMR included answering yes to the question: "at times of testicular pain, does the testicle retract up in the groin to the extent that you have to milk it back down to the scrotum?", normal digital rectal examinations, negative urinalyses, negative scrotal Doppler ultrasounds, vigorous retraction of testis with Valsalva on examination and pain without an anatomic or pathologically identifiable aetiology except testicular retraction. Of the men who underwent MSCMR, 100% (25/25) of spermatic cord units had resolution of testicular retraction and 92% (23/25) of spermatic cord units had complete resolution of orchialgia. There was one complication, a small scrotal hematoma which resolved. MSCMR is an effective option for men with orchialgia secondary to testicular retraction due to a hyperactive cremaster muscle reflex.

[Scrotoscopy in the diagnosis and treatment of testicular and epididymal diseases: Analysis of 39 cases].

OBJECTIVE: To investigate the efficiency, safety and clinical application value of scrotoscopy in the diagnosis and treatment of testicular and epididymal diseases. METHODS: A total of 39 patients with testicular or epididymal diseases underwent scrotoscopic surgery in our hospital from February 2015 to February 2018. We retrospectively analyzed the clinical data, results of surgery, and postoperative scrotal pain scores, complications and recurrence. RESULTS: Scrotoscopic surgery was successfully performed in all the 39 cases, without such severe complications as testis rupture and scrotal hematoma. Thirteen cases of epididymal tumor were treated by total excision of the tumors by laser ablation; 10 of the 12 patients complaining of chronic testicular pain were diagnosed with incomplete torsion of testicular or epididymal appendages and treated by holmium laser ablation; of the 11 cases of suspected testicular torsion, 8 were confirmed as testicular torsion and the other 3 as acute epididymitis; and 3 cases of scrotal trauma-induced old hematoma underwent surgical removal under the scrotoscope. No infection of scrotal incision occurred postoperatively. The visual analog pain scores of the patients averaged 3.4 ± 1.2 (2－5) and their hospital stay 3.2 ± 0.8 (3－6) days. Scrotal ultrasonography at 1 month after surgery revealed no abnormality in the testis, epididymis or spermatic cord. CONCLUSIONS: Scrotoscopy is safe and effective for the diagnosis and treatment of testicular and epididymal diseases and deserves a wide clinical application.

Left Spermatic Vein Thrombosis - An Uncommon Diagnosis: A Case Report.

Introduction: Spermatic vein thrombosis is a rare entity with poor clinical distinctive signs for the differential diagnosis, which raises numerous controversies about the appropriate management. Case report: A 55 years old man presents at the emergency room for left scrotal pain and swelling evolving for two weeks. The patient denied any recent local traumatic event. Physical examination revealed an approximately 15 to 20 cm length mass from the posterior scrotum to the external inguinal orifice. The other genitals had a healthy appearance at the moment of the examination. An incarcerated hernia couldn't be excluded. The Doppler ultrasound evaluation of the scrotum con firmed the suspicion of left testicular vein thrombosis with complete cessation of blood flow. Both testicles appeared to have regular blood flow. CT scan established that the thrombus extended up to the left external inguinal orifice. Surgical treatment was preferred to address an eventually incarcerated hernia. The left testicular vein was excised from the external orifice. Postoperative management consisted of apixaban for 30 days, and the cardiology department thus conducted the treatment. Conclusions: Doppler ultrasound evaluation of the scrotum represents the gold standard diagnostic test for spermatic vein thrombosis. There are still controversies about the management approach of this pathology, conservative or surgical.

Paratesticular Fibrous Pseudotumor in Children: A Case Report and Review of Literature.

BACKGROUND: Paratesticular fibrous pseudotumor (PFP) is a rare benign tumor that can mimic malignant tumors; thus, radical orchiectomy was the standard treatment in the past. OBSERVATION: A 15-year-old boy came to our attention for a hard right inguinal swelling. An ultrasound showed a highly vascularized mass. The boy underwent a gonadal-sparing excision of the mass that was diagnosed to be a PFP. The patient recovered well, without recurrences at the follow-up. CONCLUSIONS: PFP is mostly asymptomatic, and its diagnosis is incidental. Only further 4 pediatric cases were reported in the literature. Our case confirms that gonadal-sparing surgery is an optimal treatment.

A Clinical Study on Microsurgical Denervation of Spermatic Cord for Refractory Chronic Orchialgia.

OBJECTIVES: Microsurgical denervation of the spermatic cord (MDSC) is a treatment option for chronic orchialgia (CO) refractory to conservative treatment. Studies showed specific nerve fibers as the possible cause of CO. We aimed to present the outcomes of ligation of these nerves using targeted MDSC. METHODS: We retrospectively reviewed 30 cases who underwent targeted MDSC from August 2014 to February 2018. Patients included were under strict criteria. Pain was assessed preoperatively and postoperatively using a subjective visual analog scale (VAS) and objectively with the standardized and validated Pain Impact Questionnaire-6 (PIQ-6) score. RESULTS: Data were available on 28 cases at repercussion. During a median follow-up of 12 months (range 10-29), 25 cases (89.2%) showed a significant reduction in pain and 3 (9.8%) had no change in pain by subjective VAS scoring. Of cases with a significant reduction in pain, 15 (53.5%) had complete resolution and 19 (67.9%) had a 50% or greater reduction. Objective PIQ-6 analysis showed a significant reduction in pain in 78.6% of patients at 6 months postoperatively, in 82.1% at 1 year, in 82.1% at 2 years. CONCLUSIONS: Targeted MDSC is an effective, minimally invasive approach with potential long-term durability in patients with refractory CO.

Targeted Robotic Assisted Microsurgical Denervation of the Spermatic Cord for the Treatment of Chronic Orchialgia or Groin Pain: A Single Center, Large Series Review.

PURPOSE: Microsurgical denervation of the spermatic cord is a treatment option for chronic orchialgia refractory to conservative treatment. A recent study showed specific nerve fibers as the possible cause of chronic orchialgia. Our goal was to present the outcomes of ligation of these nerves using a technique of targeted robotic assisted microsurgical denervation of the spermatic cord. MATERIALS AND METHODS: We retrospectively reviewed the records of 772 patients who underwent targeted robotic assisted microsurgical denervation of the spermatic cord from October 2007 to July 2016. Selection criteria were chronic testicular pain more than 3 months in duration, failed conservative treatments, negative neurological and urological workup, and temporary resolution of pain with a local anesthetic spermatic cord block. Targeted robotic assisted microsurgical denervation of the spermatic cord was performed. Pain was assessed preoperatively and postoperatively using a subjective visual analog scale and objectively with the standardized and validated PIQ-6 (Pain Impact Questionnaire-6) score. RESULTS: Followup data were available on 860 cases. During a median followup of 24 months (range 1 to 70) 718 cases (83%) showed a significant reduction in pain and 142 (17%) had no change in pain by subjective visual analog scale scoring. Of cases with a significant reduction in pain 426 (49%) had complete resolution and 292 (34%) had a 50% or greater reduction. Objective PIQ-6 analysis showed a significant reduction in pain in 67% of patients 6 months postoperatively, in 68% at 1 year, in 77% at 2 years, in 86% at 3 years and in 83% at 4 years. CONCLUSIONS: Targeted robotic assisted microsurgical denervation of the spermatic cord is an effective, minimally invasive approach with potential long-term durability in patients with refractory chronic orchialgia.

Causes of Avascular Hypoechoic Testicular Lesions Detected at Scrotal Ultrasound: Can They Be Considered Benign?

OBJECTIVE: The purposes of this study were to determine the cause of avascular hypoechoic lesions detected at scrotal ultrasound and to assess usefulness of sonographic and clinical features in differentiating benign from malignant etiologic factors. MATERIALS AND METHODS: This retrospective study included 58 patients with avascular hypoechoic lesions detected at testicular ultrasound. The sonographic features recorded were lesion size and margins and presence of peripheral vascularity and focal calcifications. Also recorded were patient age, symptoms, risk factors, lesion palpability, and levels of serum tumor markers. The reference standard was pathologic results or at least 2-year stability documented with serial follow-up ultrasound studies. Features associated with malignant, including burnt-out, lesions and benign lesions were examined by Fisher exact test, Wilcox-on rank sum test, and the generalized estimating equations method for multivariable models. RESULTS: Sixty-three lesions were identified in 58 patients; 40 of the 63 (63.5%) were benign. Patients with malignant lesions had elevated serum tumor marker levels more often than patients who had benign lesions (26.1% versus 5.7%, p = 0.043). The clinical palpability of lesions and history of testicular cancer were not statistically significantly different between patients with malignant and those with benign lesions. Poorly defined margins of a lesion and focal calcification within the lesion were more often found in malignant lesions. Maximal size of a lesion and peripheral vascularity were not associated with either the benign or the malignant nature of a lesion. CONCLUSION: Although most avascular hypoechoic testicular lesions are benign, a substantial proportion are malignant. The ultrasound characteristics of a lesion, the patient's clinical presentation, and serum tumor marker status may be useful in differentiating malignant from benign lesions.

Bilateral polyorchidism with ipsilateral two undescended testes: a rare congenital anomaly.

Polyorchidism is defined as the presence of more than two testes. This rare congenital anomaly has been reported with only 140 pathologically proven cases in the published literature to date. While triorchidism is the most common variation and generally affects the left side, bilateral polyorchidism is even rare and only seven cases of patients with four testes have been reported in the literature. There is no consensus in the literature regarding the management of supernumerary testis due to its rareness. We report such a rare case of a 20-year-old male patient, who was presented with left-sided scrotal mass and right inguinal swelling and, diagnosed as polyorchidism including four distinct testes, with two of them in left hemiscrotum and the other two testes in the right inguinal canal. The patient underwent orchiopexy for the normal looking right-sided testis, and orchiectomy for the right-sided supernumerary testis being dysmorphic and potential malignancy risk. Histopathological examination confirmed the excised tissue to be severely atrophic testicle. The patient is still following with regular self-examination and scrotal ultrasonography. Polyorchidism should be keep in mind especially for the differential diagnosis of extratesticular and paratesticular masses. Physical examination may not be sufficient, and radiologic examination can provide accurate diagnosis. Conservative, extirpative or reconstructive approaches could be performed based on individual basis by reproductive potential and location of supernumerary testis, coexistence of other disorders and suspicion of malignancy.

Sonographic diagnosis of splenogonadal fusion in a 2-year-old boy.

Splenogonadal fusion (SGF) is a rare congenital abnormality. It is typically identified during orchiectomy for a suspected testicular tumor or during orchiopexy. We describe the sonographic findings in a case of SGF that could help with correct diagnosis preoperatively. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 45:179-182, 2017.