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Testes: Histology

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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.
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Updated: May 8, 2026

Combined Supine and Standing Imaging for Varicocele: An Improved Diagnostic Approach

Combined Supine and Standing Imaging for Varicocele: An Improved Diagnostic Approach

Published on: November 22, 2024

Intratesticular varicocele.

B N Kishore Kumar¹, Deepak Das, Shivaraj Guddar

¹Department of Radio Diagnosis, Sri Devaraj URS Medical College, Kolar, India.

Nigerian Journal of Surgery : Official Publication of the Nigerian Surgical Research Society

|September 13, 2013

Summary

This summary is machine-generated.

A rare case of extratesticular varicocele associated with intratesticular varicocele in a young male is presented. Color Doppler sonography confirmed the diagnosis, highlighting the importance of detecting the intratesticular component for effective varicocele management.

Keywords:

Color Doppler extratesticular intratesticular varicocele

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Transcutaneous Neuromuscular Electrical Stimulation for Treating Varicocele-Induced Scrotal Pain

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Area of Science:

Urology
Radiology
Medical Imaging

Background:

Varicocele, a common cause of scrotal pain, typically involves dilated veins within the spermatic cord.
Extratesticular varicoceles are less common, and their association with intratesticular involvement presents diagnostic challenges.

Observation:

A 28-year-old male presented with scrotal pain, prompting a scrotal sonography.
Routine ultrasound revealed an extratesticular varicocele, subsequently confirmed by color Doppler imaging.
The extratesticular varicocele was found to be associated with an intratesticular varicocele.

Findings:

Intratesticular varicocele is a rare condition characterized by variable sonographic appearances.
Color Doppler sonography is a crucial tool for confirming the diagnosis of intratesticular varicocele.
The presence of an intratesticular component significantly impacts varicocele management strategies.

Implications:

Accurate diagnosis of both extratesticular and intratesticular varicoceles is essential for appropriate patient management.
Color Doppler ultrasound plays a vital role in differentiating and confirming complex varicocele presentations.
Understanding the sonographic variability of intratesticular varicoceles aids clinicians in diagnosis and treatment planning.