Related Experiment Video
Updated: Aug 24, 2026

Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
Published on: March 31, 2023
Adult acute idiopathic scrotal edema
S B Brandes1, M J Chelsky, P M Hanno
1Department of Urology, Temple University Hospital, Philadelphia, Pennsylvania.
Abstract:
We report here a rare case of adult acute idiopathic scrotal edema (AISE). Its characteristics and management are the same for adults as for prepubertal boys. AISE typically affects prepubertal boys, with an acute onset of a relatively painless scrotal erythema and subcutaneous edema, which resolves spontaneously, without sequela, in 1 to 3 days. The erythema and swelling can also extend to the perineum, abdomen, or penis. Its diagnosis is primarily made by exclusion. Vital signs, urinalysis, urine and tissue culture, and white blood cell count are normal. Palpably normal scrotal contents on physical examination and thickened scrotal wall and normal testis arterial flow on scrotal ultrasound with color flow Doppler further confirm the diagnosis. Differentiating AISE from a scrotal surgical emergency is essential in order to avoid unnecessary exploration.
Related Concept Videos
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...
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Nephrotic Syndrome I : Introduction
Nephrotic Syndrome II : Assessment and Medical Management
Cirrhosis I: Introduction
Ascites

