Related Experiment Video
Updated: May 12, 2026

Transcutaneous Neuromuscular Electrical Stimulation for Treating Varicocele-Induced Scrotal Pain
Published on: August 30, 2024
Torsion of an indirect hernia sac causing acute scrotal swelling in a child
Jong Kil Nam1, Jae Hyun Ahn, Hyeon Woo Kim
1Department of Urology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University School of Medicine, Yangsan, Korea.
Insights
Torsion of a hernia sac, a rare cause of acute scrotum in children, was observed in a 6-year-old boy. Surgical exploration revealed a twisted, necrotic cyst within a communicating hydrocele, highlighting this condition for urologists.
Area of Science:
- Pediatric Surgery
- Urology
- Emergency Medicine
Background:
- Acute scrotum in children is a common surgical emergency.
- Torsion of the spermatic cord is the most frequent cause of acute scrotum.
- Torsion of a hernia sac is an extremely rare etiology.
Purpose of the Study:
- To report a unique case of torsion of an indirect hernia sac presenting as acute scrotum.
- To emphasize the importance of considering this rare condition in the differential diagnosis of acute scrotum in pediatric patients.
Main Methods:
- Case report of a 6-year-old boy with acute scrotum.
- Surgical exploration and intraoperative findings.
- Histopathological examination of the cyst.
Main Results:
- A 6-year-old boy presented with acute scrotum.
- Surgical exploration revealed torsion of an indirect hernia sac with a necrotic cyst within a communicating hydrocele.
- The cyst was twisted approximately 360 degrees.
Conclusions:
- Torsion of a hernia sac is a rare but important cause of acute scrotum in children.
- Awareness of this condition is crucial for accurate diagnosis and timely surgical intervention.
- Prompt surgical exploration is necessary for all cases of acute scrotum to rule out emergent conditions.
Abstract:
Torsion of a hernia sac is an extremely rare condition that presents as acute scrotum in children. We report a case of a 6-year-old boy who presented with an acute scrotum and was found during surgical exploration to have torsion of an indirect hernia sac associated with hydrocele. Upon scrotal exploration, deterioration of the scrotum due to inflammatory changes was found. A necrotic cyst was recognized within a communicating hydrocele of the scrotum and was twisted at an angle of about 360°. All urologists should be aware of this special condition in the differential diagnosis of acute scrotum.
Related Concept Videos
Appendicitis-I: Introduction
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Appendicitis
Testes: Gross Anatomy
Each testis is surrounded by the tunica albuginea, a dense connective tissue layer that provides structural support and protection. This layer is covered by an outer serous membrane called the tunica vaginalis, which helps reduce friction...
Hiatal Hernia
Herniated Intervertebral Disc l: Introduction
Abdominal Regions and Quadrants
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four quadrants...
