Overexpression of Aquaporin 1 in the Tunica Vaginalis May Contribute to Adult-Onset Primary Hydrocele Testis

<table>Scatter diagram of AQP1-expressing capillary density (counts/mm<sup>2</sup>) and lymphatic vessel density (counts/mm<sup>2</sup>).</table>

Advances in Urology

Figure 4: Overexpression of Aquaporin 1 in the Tunica Vaginalis May Contribute to Adult-Onset Primary Hydrocele Testis 