Testicular ultrasound

Splenogonadal fusion is a rare, benign congenital malformation characterized by the association of splenic tissue and gonads (typically testicles). It is a condition of male predominance and can be classified into two types: continuous, if the spleen and gonad are united by a splenic cord or fibrous tissue, or discontinuous. Splenogonadal fusion is often associated with other congenital anomalies such as cryptorchidism, limb defects, and micrognathia. Differential diagnosis can be difficult and includes inguinal hernia, spermatic cord cyst, cryptorchidism, or testicular mass...

PURPOSE: Ultrasound as a diagnostic tool in suspicion of testicular torsion is still highly debated. In this investigation, we aimed to evaluate whether time spent on scrotal ultrasonography had a negative impact on testicular loss. METHODS: Patients' records containing a scrotal ultrasound and/or surgical procedure codes for testicular interventions on suspicion of testicular torsion were examined. Patients aged 0-15 years admitted during 2015-2019 at Copenhagen University Hospital, Rigshospitalet were included...

BACKGROUND AND OBJECTIVE: This study aimed to assess the protective ability of edaravone on testicular torsion-detorsion injury in rats. METHODS: Eighteen adult male Sprague-Dawley rats were randomly divided into three groups: Sham group (control, n = 6); testicular torsion/detorsion (T/D group, n = 6) and T/D+edaravone (T/D+E group, n = 6). The spermatic cords of rats of the T/D group and the T/D+E group were rotated 720° in a clockwise direction and maintained for 120 min in this torsion position...

BACKGROUND: Testicular volume is a marker of male pubertal development. Various clinical conditions and their treatments may influence testicular growth. OBJECTIVES: To create ruler-based age-dependent pubertal testicular volume references that enable calculation of standard deviation (SD) scores. MATERIALS AND METHODS: Study cohort comprised 65 boys who attended clinical examination twice a year from the age of 8.5 years until the attainment of final testicular size...

BACKGROUND: Metastatic prostate adenocarcinoma is a rare event and there are few references to this topic. We report an unusual case of prostate cancer metastasis and review of contemporary literature. Moreover, we discuss the pathogenesis and the clinical aspects of this event. CASE PRESENTATION: A 70-year-old patient was admitted to the hospital for right scrotal pain. The ultrasound examination described an increase in testicular size, suggesting the possibility of orchiepididymitis...

INTRODUCTION AND IMPORTANCE: Tuberculosis is prevalent in African countries especially in sub-Saharan Africa where HIV/AIDS is common. While Testicular tuberculosis is uncommon in the young as well as the elderly, pulmonary tuberculosis is commonly observed in these populations. History, physical examination, scrotal ultrasonography, and fine needle biopsy are important in diagnosis of suspected cases of testicular tuberculosis. Anti-TB therapy is the mainstay of treatment to ensure complete resolution of the lesion...

The striped bass ( Morone saxatilis ) has been a fish species of special concern in Canada since its marked decline in the early 21st century in the St. Lawrence River. Individuals kept in public aquaria contribute to public education and could support conservation efforts through research. Over a 3-yr period, 12 male striped bass housed in a multispecies exhibit developed coelomic distension. The testes were enlarged (12/12), cystic (2/12), and heterogeneous (3/12) on coelomic ultrasound. Upon coeliotomy, enlarged (12/12), partially (4/12) or totally white discolored (6/12) testes were noted...

Leydig cell tumor (LCT) is a rare testicular tumor. We report a case of an elderly male patient who discovered a left testicular mass during a regular health examination four years ago. The patient did not experience any significant discomfort and opted for regular follow-up visits. During the most recent visit, we performed routine ultrasound and contrast-enhanced ultrasound (CEUS) examinations. By observing the lesion's location, echogenicity, margins, vascular distribution, as well as the rapid enhancement and slow washout characteristics on contrast-enhanced ultrasound, we arrived at a diagnosis of LCT...

KEY CLINICAL MESSAGE: A 32-year-old male with painful scrotal swelling who underwent radical orchiectomy and was diagnosed with a testicular neuroendocrine tumor. Determining whether testicular neuroendocrine tumor is primary or metastasis from another origin is crucial. ABSTRACT: Testicular neuroendocrine tumors (TNET) are one of the rarest human neoplasms, with about 132 identified cases until 2015. Testicular neuroendocrine tumors are frequently manifest with painless scrotal swelling or mass...

INTRODUCTION: Paratesticular liposarcoma is a rare variant of genitourinary malignancy. This malignancy accounts for less than 12 % of all liposarcomas. Approximately 200 cases of paratesticular liposarcoma have been reported. Giant paratesticular liposarcoma sizing over 10 cm is rarer, with only a few reported cases. Due to the rarity of this disease, there are no standardized guidelines regarding its incidence, diagnostic, recurrence, and treatment. CASE PRESENTATION: A 73-year-old male came to the hospital with a painless left scrotal mass three years ago...

Traumatic testicular dislocation is rare and usually occurs in patients after a traumatic motor accident. Manual reduction or surgical exploration is the main treatment for this condition. We report a rare case of unilateral traumatic testicular dislocation in a man with an ectopic testis in the middle of the penis after a motorcycle crash injury. On the sixth day of hospitalization, the patient found a lump in the middle of his penis. Doppler ultrasound showed an ectopic testicle in the middle of the penis with good blood flow...

PURPOSE: The current study aimed to assess the long-term effect of COVID-19 infection on unexplained male infertility. MATERIALS AND METHODS: A retrospective comparative study of 134 men attending the infertility outpatient clinic of our institution before exposing to COVID-19 infection in KSA from January 2019 to July 2022. Medical recorded data of these patients who were investigated before COVID-19 infection were retrospectively collected using the hospital's electronic database, including semen analysis, sex hormonal, and ultrasound testicular size, and their data were compared prospectively to collected data after 2-year follow-up...

PURPOSE OF REVIEW: There is expanding evidence for point-of-care ultrasound (POCUS) use in pediatric emergency medicine - this review highlights the benefits and challenges in the clinical integration of high-yield POCUS applications. Specifically, it will delve into POCUS applications during resuscitations, controversies of Focused Assessment with Sonography for Trauma (FAST) in pediatric trauma, POCUS-guided procedures, and examples of clinical pathways where POCUS can expedite definitive care...

We describe a rare case of Mondor disease of the superficial scrotal veins, which can clinically mimic acute testicular pathologies such as testicular torsion or epididymo-orchitis, and highlight the value of grayscale/Doppler ultrasound examination in distinguishing these entities, which have different management implications.

AIMS AND OBJECTIVES: The aim of this study was to objectively assess the long-term results of laparoscopic orchidopexy in patients who were diagnosed clinically to have nonpalpable undescended testis (UDT). MATERIALS AND METHODS: All operated cases of nonpalpable UDT from January, 2000, to January, 2014, were reviewed. After informed consent, all patients were subjected to a color Doppler ultrasound examination to assess the location of the testis, its size, blood supply, and consistency...

OBJECTIVE: Recently, it has been discussed whether or not mosaic embryo transfers should be performed since they might result in viable pregnancies, although they often end up being discarded. We report a case of successful pregnancy, after a mosaic embryo transfer from an in vitro matured egg and frozen PESA sperm. CASE DESCRIPTION: Tests performed on a female aged 40 years and a male aged 37 years seeking fertility treatment found she had an adequate ovarian reserve and patent fallopian tubes...

Testicular and scrotal abnormalities can occur in children, adolescents, and adults. The lesions, often accompanied by pain and swelling/enlargement of the scrotum, can cause anxiety in patients and their parents. Regardless of age, proper diagnosis is based on adequate anamnesis and physical examination. Color Doppler ultrasound is the first-line test in the differential process of testicular and scrotal diseases. Testicular and scrotal lesions require differentiation for benign and malignant processes as well as therapeutic management, including urgent surgical intervention...

PURPOSE: We assessed the stiffness of unilateral undescended testes after orchiopexy, examining its value in tracking histopathological changes and fertility potential during postoperative follow-up. Additionally, we explored the optimal timing for surgery based on testicular stiffness. PATIENTS AND METHODS: Thirty-six boys who had been diagnosed with unilateral undescended testis and treated with orchiopexy were included in the study. Testicular stiffness was evaluated several times over respective follow-up periods by ultrasound strain elastography after orchiopexy...

AIM: Ultrasound elastography is a simple non-invasive method for measuring tissue elasticity in relation to tissue fibrosis. The aim of this study was to compare echogenicity, volume and shear wave velocities of undescended vs normally descended testes. MATERIAL AND METHODS: Sixty-six boys with undescended testes were included in this study. The median age range was 35.5 (10-118) months old. The cases included in this prospective study consisted of 66 patients with non-operated undescended testes, with 51 of them being affected unilaterally and 15 affected bilaterally, as diagnosed by physical examination...

Our objectives were to investigate the effects of exogenous melatonin on testicular volume (TV), testicular blood flow (TBF), and semen quality in Bafra rams during the non-breeding season. One group of rams (MEL, n = 5) received a 36 mg melatonin implant twice, with 30 days in between, while the other group (CON, n = 5) served as the control. TBF, TV, and semen quality parameters were determined at three-week intervals starting three weeks before until twelve weeks after the first melatonin implant. Testicular blood flow was determined in the supratesticular (STA) and marginal testicular artery (MA) using color Doppler ultrasound...