Testicular Rupture or Testicular Fracture? A Case Report and Literature Review

Testicular Rupture Following Motorcycle Accident

Testicular rupture is a surgical emergency necessitating prompt diagnosis and intervention to prevent irreversible damage. Blunt trauma, including motorcycle collisions, is a common cause of testicular rupture. In the case of multi-trauma, the diagnosis of testicular rupture may be missed in the rush to surgical intervention of more grossly obvious injuries. We present a case of a 24-year-old male who suffered a motorcycle accident and subsequently presented with diffuse abdominal and hip pain. Physical exam and imaging at the emergency department showed multiple pelvic bone fractures, along with a small scrotal injury which was triaged below his pelvic injuries. His pelvic fractures were immediately operated on. Nearly 18 hours after his initial presentation, the patient received a scrotal ultrasound which demonstrated a rupture of the right testicle. Due to this long delay in diagnosis, his urological team opted for non-surgical management and instead employed a more conservative treatment regimen involving pain control, scrotal support, rest, and serial scrotal ultrasounds. This case highlights the importance of timely ultrasound examination for testicular pathology in the setting of multi-trauma and known scrotal injury. Another highlight of this case is the showcase of an uncommon treatment regimen utilizing conservative tactics as opposed to opting for surgical intervention.

The Role of Stem Cells and Their Derived Extracellular Vesicles in Restoring Female and Male Fertility

Infertility is a globally recognized issue caused by different reproductive disorders. To date, various therapeutic approaches to restore fertility have been attempted including etiology-specific medication, hormonal therapies, surgical excisions, and assisted reproductive technologies. Although these approaches produce results, however, fertility restoration is not achieved in all cases. Advances in using stem cell (SC) therapy hold a great promise for treating infertile patients due to their abilities to self-renew, differentiate, and produce different paracrine factors to regenerate the damaged or injured cells and replenish the affected germ cells. Furthermore, SCs secrete extracellular vesicles (EVs) containing biologically active molecules including nucleic acids, lipids, and proteins. EVs are involved in various physiological and pathological processes and show promising non-cellular therapeutic uses to combat infertility. Several studies have indicated that SCs and/or their derived EVs transplantation plays a crucial role in the regeneration of different segments of the reproductive system, oocyte production, and initiation of sperm production. However, available evidence triggers the need to testify the efficacy of SC transplantation or EVs injection in resolving the infertility issues of the human population. In this review, we highlight the recent literature covering the issues of infertility in females and males, with a special focus on the possible treatments by stem cells or their derived EVs.

Use of tunica vaginalis graft for repair of traumatic bilateral testicular rupture after gunshot: a case report

Bilateral testicular injuries are rare. However, the incidence of these injuries has been increasing in wartime. We describe the case of gunshot wound of the both testicle caused by high velocity bullets. The patient was managed by surgical exploration, debridement and repaired of both testis using tunica vaginalis. During the follow up, the left testis was not viable and there was a need for orchiectomy; in a follow-up of 4 months, ultrasonography showed a viable right testis with minimal atrophic change and the patient reported to have normal erection with borderline hormonal function. We describe this case of bilateral testicular rupture, which was repaired using tunica vaginalis as graft, with attention to the management and outcome of this injury process.