Hazards of Hydrocele
Jan 13, 2022
Source: Cainiu Health
Dr. Ma Fujun
Introduction
Harmful Effects of Hydrocele:
1. Predisposes to secondary infections such as tuberculosis or orchitis, adversely affecting fertility.
2. Large hydroceles may envelop the penis within the scrotal skin, impairing normal sexual function.
3. Accumulated fluid in the tunica vaginalis exerts pressure on the testis and spermatic cord, compromising blood circulation and subsequently impairing spermatogenesis.
4. Prolonged immersion of the testis in hydrocele fluid hinders normal testicular development.
Generally, hydrocele of the infantile scrotum develops when the volume of fluid within the tunica vaginalis becomes abnormally increased—either due to congenital factors or acquired conditions. Regardless of the underlying cause, prompt evaluation and treatment are essential. Allowing the condition to progress untreated may lead to numerous complications. Importantly, management of this condition should be undertaken exclusively at hospitals rated Grade III-A or higher. Below is an overview of the potential harms associated with testicular hydrocele.
Harms Associated with Testicular Hydrocele
1. Increased risk of secondary infections such as tuberculosis or orchitis, which may impair fertility.
2. Large-volume hydroceles may cause the penis to become enveloped by the scrotal skin, thereby interfering with normal sexual function.
3. Accumulated fluid in the tunica vaginalis exerts pressure on the testis and spermatic cord, compromising local blood circulation and subsequently impairing spermatogenesis.
4. Prolonged immersion of the testis in hydrocele fluid may induce compensatory enlargement of the testis and thickening of the spermatic cord, adversely affecting normal development.
Given the significant potential complications of testicular hydrocele, failure to receive effective treatment may ultimately result in infertility. Therefore, if a child presents with suggestive symptoms—such as unilateral scrotal enlargement or a pronounced fluctuant sensation—prompt referral to a reputable hospital for diagnostic evaluation is strongly advised.
Types of Hydrocele
1. Testicular Hydrocele
This is the most common type, occurring when the processus vaginalis closes normally but excessive fluid accumulates within the tunica vaginalis surrounding the testis.
2. Spermatic Cord Hydrocele
In this type, both ends of the processus vaginalis are closed, resulting in a localized fluid collection confined to the spermatic cord region; it remains isolated from both the peritoneal cavity and the tunica vaginalis cavity surrounding the testis.
3. Combined Spermatic Cord–Testicular Hydrocele
Here, the processus vaginalis closes only at the internal inguinal ring, while remaining patent along the spermatic cord segment and communicating freely with the tunica vaginalis cavity around the testis.
4. Communicating Hydrocele
This type is characterized by complete patency of the processus vaginalis, allowing peritoneal fluid to flow through the open channel into the tunica vaginalis cavity surrounding the testis. Fluid volume fluctuates with changes in body position. Clinically, this type must be differentiated from indirect inguinal hernia: the key distinction lies in the narrow caliber of the communication between the peritoneal cavity and the hydrocele sac—sufficient to permit passage of fluid only, but not large enough to allow entry of omentum or intestinal loops.
The above outlines the potential harms and classification of testicular hydrocele. We hope this information proves helpful.
