In this task, you will be given a sentence. You need to reconize 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.
One example is below.
Q: I had been suffering from cardiovascular disorder.
A: cardiovascular disorder
Rationale: Here, the person mentions this disorder which is related to heart issues.
Q:  However , the mechanism of hypohaptoglobinemia remains unknown
A:
hypohaptoglobinemia