Scrotal exploration for acute testicular pain: A contemporary UK series from a tertiary centre

Abstract

Objectives: The objective of this study was to assess the evaluation and operative outcomes of patients attending a single urology centre with acute testicular pain (ATP) who underwent scrotal exploration. We sought to determine adherence to the Royal College of Surgeons England (RCS) commissioning guide on testicular torsion, clinical and radiological features predictive of torsion, time-dependent salvage rates and surgical technique in a contemporary cohort. Patients and Methods: A single-centre retrospective review was carried out from 2015 to 2020. All patients presenting with acute testicular pain undergoing surgical exploration were included. Results: 140 patients were identified, median age 16 years, 40 had testicular torsion (TT) (30%) where nausea (positive predictive value (PPV) 51.7%, p = 0.009) and abnormal testis lie (PPV 50%, p = 0.008) were more frequent. TT was the most common diagnosis if presenting <4 hours (44%), and in patients 13–16 years (62%). Time-to-surgery from the assessment was <3 hours in 109 of 128 (85.2%). The overall salvage rate was 74.4%, with salvage rates of 100% at 6 hours from the onset of pain. Viable tissue was seen on histology in 30% of orchidectomies, up to 25 hours from the onset of pain. Discussion: Surgical exploration <6 hours from the onset of pain is the threshold for salvage in TT. Clinical findings should be combined with patient age and time to presentation to aid diagnosis. Patients between 13 and 16 years are at the highest risk of TT and frequently present early following the onset of pain. Given the heterogenicity of surgical management and the highest risk of TT to the paediatric population, speciality organisations should produce definitive guidance on the management of TT. Level of evidence: OCEBM Level 3 evidence