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.
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Question:  RESULTS : The patient had episodic deterioration of vision in both eyes , with clinical features resembling ischemic optic neuropathies .

Answer: ischemic optic neuropathies


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

Answer: pulmonary hypertension


Question:  RATIONALE : NG - nitro - L - arginine ( L - NOARG ) , an inhibitor of nitric - oxide synthase ( NOS ) , induces catalepsy in mice .

Answer:
catalepsy


