Related Experiment Video
Updated: May 24, 2025

Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
Published on: March 31, 2023
A case of intrascrotal fibrous pseudotumor caused by scrotal puncture
Chihiro Kawasoe1,2, Koshiro Nishimoto2, Nao Wakimura1
1Department of Urology Koga General Hospital Miyazaki Japan.
Introduction:
Intrascrotal tumors are relatively rare. Differentiating benign intrascrotal tumors from malignant tumors is frequently difficult. Here, we report a case of benign fibrous pseudotumor following puncture of a hydrocele and loss of the left testis.
Case Presentation:
A 65-year-old man complained of a left hydrocele and underwent scrotal puncture three times. The patient had painful enlargement of the left scrotum and was diagnosed with a malignant tumor in his scrotum based on cytological results and imaging test findings, including ultrasonography, computed tomography, and magnetic resonance imaging. The patient underwent high inguinal orchiectomy; the patient was finally diagnosed with fibrous pseudotumor.
Conclusion:
Puncture of the scrotum may be considered a cause of fibrous pseudotumors.
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...
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....

