Related Experiment Video
Updated: Jul 13, 2026

Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
Published on: March 31, 2023
[A case of chronic scrotal hematocele]
M Moriyama1, K Yokoi, R Tsugawa
1Department of Urology, Anamizu General Hospital.
Abstract:
We report a case of chronic scrotal hematocele. A 94-year-old man complained of urine retention and a painless mass in the right scrotum. He had no history of trauma at the perinium. Tumor markers such as human chorionic gonadotropin, alpha fetoprotein and carcinoembryonic antigen were within normal limits. A transillumination test was negative. A right high orchiectomy was carried out after admission with the diagnosis of suspicion testicular cancer. The extracted mass measured 85 x 60 x 75 mm and contained old brownish black blood. The right testis was located separately from the mass and had a normal appearance. Microscopic examination revealed depositions of cholesterin crystals characteristic of chronic hematocele.
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...
Testes: Histology
The spermatogenic cells, responsible for producing sperm, are...
Ascites

