Table 1. Summary of 96 patients whom underwent pharmaco-cavernosography.
| Grouping | No. of patients | No. of independent drainage channels b average/range | Corpus cavernosum (X) |
Deep dorsal vein (Y) |
Cavernous vein (Y) |
Para-arterial vein (Y) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Length in cm | Length in cm | No./% patient shown | Length in cm | No./% patient shown | Length in cm | No./% patient shown | ||||||
| First set | 96 | 4.5/3-8 | 7.88 | 7.68 | 96/97.46 | 4.75 | 87/60.28 | 3.07 | 57/38.96 | |||
| Second set | 96 | 2.1/1-3 | 11.71 | 6.68 | 75/57.05 | 3.43 | 27/29.29 | 2.23 | 07/19.04 | |||
| P valuea | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | ||||||
a, Univariate comparisons were performed using the paired t-test as necessary for parameters with continuous values and Fisher’s exact test with discontinuous parameters; b, number of independent drainage channels account for the channels leaving the corpora cavernosa detected via anterior-posterior view.