More than two years after doctors in Jerusalem removed thousands of bark-like lesions that had prevented Mahmoud Taluli from using his hands for more than a decade, he continues his battle with a rare, incurable skin condition. "After years of suffering and solitude, I can finally live a normal life," said Taluli, 44, who lives in Gaza and suffers from epidermodysplasia verruciformis, "Amputation is a non-starter that would create more problems," The operations have been largely successful in clearing away enough growths to allow Taluli to use his hands, but new growths continue to appear. "You can't just shave these...