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Related Concept Videos

Testes: Histology01:27

Testes: Histology

A tough, fibrous membrane, the tunica albuginea, covers the testes, extending inward to form fibrous partitions or septa, dividing them into internal compartments called lobules. Each lobule has 1 to 3 tightly coiled seminiferous tubules where sperm production occurs. These tubules merge into a tubular network at the back of the testis, known as the rete testis. It connects to 15 to 20 efferent ductules, leading to the epididymis.
The spermatogenic cells, responsible for producing sperm, are...
Testes: Gross Anatomy01:19

Testes: Gross Anatomy

The testes, also known as testicles, are the male gonads. They are housed within the scrotum, a sac-like structure located beneath the penis. The scrotum's primary role is to regulate the temperature of the testes, which is crucial for sperm production.
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...
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Accessory Ducts of the Male Reproductive System

The male reproductive system is a complex network of organs and tissues that work together to produce and transport sperm. The epididymis, vasa deferens, ejaculatory ducts, and urethra are the accessory ducts involved in sperm maturation and transportation. These ducts play a critical role in the production and transportation of sperm from the testes to the urethra, where it is then released during ejaculation.
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Infertility in Males01:23

Infertility in Males

Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
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Development of the Sexual Organs in the Embryo and Fetus

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Related Experiment Video

Updated: Jun 23, 2026

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia
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Transverse testicular ectopia.

Muhammad Khalid Siddique1, Syed Taokeer Ahmad Rizvi, Muhammad Umar Amin

  • 1Department of Surgery, Combined Military Hospital, Bahawalpur. drkhalidsiddique_64@yahoo.com

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
|May 5, 2009
PubMed
Summary

This report details a rare case of transverse testicular ectopia in a 5-year-old boy. The left testis was successfully repositioned to the scrotum after being found in the right inguinal region.

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Last Updated: Jun 23, 2026

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia
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Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
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Published on: March 31, 2023

Area of Science:

  • Pediatric Surgery
  • Urology
  • Developmental Biology

Background:

  • Transverse testicular ectopia is a rare congenital anomaly where both testes are found on the same side of the scrotum.
  • Undescended testes (cryptorchidism) are common in pediatric surgical practice, often associated with inguinal hernias.

Observation:

  • A 5-year-old boy presented with a right inguinal hernia and an impalpable left testis.
  • During surgery for the right inguinal hernia, the left testis was located within the right superficial inguinal pouch.

Findings:

  • The left testis was diagnosed with transverse testicular ectopia, lying in the right inguinal region.
  • Surgical correction involved repositioning the left testis to the left scrotum via a transseptal window.

Implications:

  • This case highlights the importance of thorough examination in cases of impalpable testes.
  • Successful surgical management of transverse testicular ectopia can restore testicular position and potentially preserve function.
  • Understanding rare testicular anomalies is crucial for pediatric surgeons and urologists.