In this task, you will be given a single sentence or a set of sentences. You have to recognize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.

[EX Q]:  A case of bilateral optic neuropathy in a patient on tacrolimus ( FK506 ) therapy after liver transplantation .
[EX A]: optic neuropathy

[EX Q]:  CONCLUSIONS : These findings demonstrate that ACE inhibitor therapy in most patients with CHF can be successfully titrated to and maintained at high doses , and that more aggressive use of these agents is warranted .
[EX A]: CHF

[EX Q]:  MATERIALS AND METHODS : We conducted a prospective surveillance study on patients diagnosed with pulmonary hypertension at 12 large referral centers in North America .
[EX A]:
pulmonary hypertension