Finally, during stage three, lymphostatic elephantiasis, swelling becomes irreversible, and the affected limbs are really large and hardened from fibrosis.

最终，在第三期，即象皮病阶段，肿胀不可逆，患侧肢体由于纤维化而明显增大，皮肤非常坚硬甚至并发其他病变。

They sent him several cases of elephantiasis, and he cured them: testimonials to that effect may still be found in the archives of Nuremberg.

他们给他寄来了几例象皮病， 他治好了：纽伦堡的档案中仍然可以找到这方面的证明。