Prospective Evaluation of Predictors of Testis Atrophy After Surgery for Testis Torsion in Children.

Objective: To prospectively correlate pain duration, red scrotal skin, ultrasound appearance of testis, and intraoperative testis color to future testis atrophy after acute testicular torsion.

Methods: Patients 2 months-18 years old with unilateral acute scrotum were consecutively enrolled in a National Institutes of Health transcutaneous near-infrared spectroscopy study, with a subgroup analysis of the true torsion group. Presence or absence of red scrotal skin, pain duration, testicular heterogeneity on preoperative ultrasound, and intraoperative testis color based on a novel visual chart 5 minutes after detorsion were recorded.

Transscrotal Near Infrared Spectroscopy as a Diagnostic Test for Testis Torsion in Pediatric Acute Scrotum: A Prospective Comparison to Gold Standard Diagnostic Test Study.

Purpose: A rapid test for testicular torsion in children may obviate the delay for testicular ultrasound. In this study we assessed testicular tissue percent oxygen saturation (%StO2) measured by transscrotal near infrared spectroscopy as a diagnostic test for pediatric testicular torsion.

Materials And Methods: This was a prospective comparison to a gold standard diagnostic test study that evaluated near infrared spectroscopy %StO2 readings to diagnose testicular torsion.

Diagnosing Testicular Torsion before Urological Consultation and Imaging: Validation of the TWIST Score.

Purpose: The TWIST (Testicular Workup for Ischemia and Suspected Torsion) score uses urological history and physical examination to assess risk of testis torsion. Parameters include testis swelling (2 points), hard testis (2), absent cremasteric reflex (1), nausea/vomiting (1) and high riding testis (1). While TWIST has been validated when scored by urologists, its diagnostic accuracy among nonurological providers is unknown.

Ewing sarcoma of the scrotum.

Nonosseous Ewing sarcoma commonly occurs in the extremities or deep soft tissues. However, cutaneous and subcutaneous locations have been reported. A 3-year-old boy presented with a 2-year history of a painless, slowly growing mid-scrotal mass.

Hernia after pediatric urological laparoscopy.

Purpose: The incidence of port site hernia following adult laparoscopy is 0.1% to 3.0%.

Wound complications after median sternotomy: A study of 61 patients from a consecutive series of 9,279.

Among a consecutive series of 9,279 sternotomies performed during a period of 2(1/2) years, 61 (0.66%) patients developed significant wound complications. Of these, 58 (95.