Fig. 1.

The deformities caused by Peyronie disease are many and varied. All patients appearing in this figure were intracavernosally injected with alprostadil to induce erection prior to photography. The pictures illustrate a dorsal bend with skin buckling (A), a pure lateral bend (B), a more gradual dorsal curvature (C), a dorsal curve with rotational deformity (as evidenced by the laterally displaced frenulum) (D), a circumferential plaque creating a 'waist' effect (E), and a ventral curve caused by a ventral plaque (F).